# Piyush Doorwar > Backend Engineer · Builder based in Mumbai, India. I build backend systems that don't just ship — they hold up. Site: https://piyushdoorwar.com/ · MCP endpoint: https://mcp.piyushdoorwar.com/mcp · JSON: https://piyushdoorwar.com/agent/data.json ## About I'm a backend engineer with 8+ years of experience designing systems that stay reliable under real-world load. I care about clean architecture, correctness, and shipping things people actually use. Outside of my day job I build tools I wish existed — desktop apps, browser and editor extensions, and small utilities. I also write about the things I learn, explore music through Proto Elyon, and publish books. ## Skills - Programming languages: C#, Python, TypeScript, JavaScript - Frameworks & Libraries: .NET 10, ASP.NET Core, Entity Framework Core, Node.js, React, Minimal APIs - Cloud & Databases: Microsoft Azure, Azure DevOps, AWS, Google Cloud, Microsoft SQL Server, PostgreSQL, Redis, MongoDB, Couchbase - Software & Tools: Claude, AI Fundamentals, Apache Kafka, Docker, Git, GitHub Actions, CI/CD, System Design, REST APIs, GraphQL, Microservices, Domain-Driven Design, CQRS, Event-Driven Architecture, Design Patterns, Observability, New Relic, Datadog, Postman, Jira, Apache JMeter ## Experience ### StudyIn (Noida, India · Remote · Full-time) - Lead Engineer: Jul 2025 – Present - Leading backend engineering for a greenfield platform — architecting a high-traffic, cloud-native microservices ecosystem designed for scale. - Recognition: CEO Award — “Take the Initiative” ### VISTRA (Mumbai, India · Hybrid · Full-time) - Senior Software Developer: Apr 2025 – Jul 2025 - Software Developer: Jul 2023 – Mar 2025 - Spearheaded the modernization of a legacy payroll system by architecting a high-performance, domain-oriented SaaS platform. ### RXO (Mumbai, India · Hybrid · Full-time) - Software Engineer: Nov 2021 – Jul 2023 - Architectural modernization: transitioned the customer domain from legacy monoliths to a high-performance, cloud-native microservices architecture. - Recognition: Technology Award Q3-2022 ### Infosys (Pune, India · Hybrid · Full-time) - Specialist Programmer: Apr 2021 – Nov 2021 - Systems Engineer Specialist: Jul 2019 – Mar 2021 - Broke RXO’s monolithic TMS into independently scaling microservices. - Built finance APIs for Last Mile TMS billing and settlement. - Recognition: XPO Scholar · STG Excellence · INSTA ### GeeksforGeeks (Noida, India · Remote · Internship) - Technical Content Writer: Nov 2016 – Aug 2017 - Authored technical content on programming topics, primarily Python. ## Projects ### Lumyn Media Player Desktop App. A clean, cross-platform desktop media player. A modern media player focused on a distraction-free playback experience across platforms. - Website: https://piyushdoorwar.com/lumyn-media-player/ - Source: https://github.com/piyushdoorwar/lumyn-media-player - Tags: Desktop, Cross-platform, Media ### Gitable VS Code Extension. Smoother Git workflows, right inside VS Code. A VS Code extension that streamlines everyday Git actions so you stay in your editor and in flow. - Website: https://gitable.piyushdoorwar.com/ - Source: https://github.com/piyushdoorwar/gitable - VS Code Marketplace: https://marketplace.visualstudio.com/items?itemName=piyushdoorwar.gitable - Tags: VS Code, Git, DX ### npm LL VS Code Extension. Visual Studio-style npm package management in VS Code. A workspace-aware package manager for browsing dependencies, managing updates, and checking npm projects for vulnerabilities and deprecations. - Website: https://piyushdoorwar.com/npmll/ - Source: https://github.com/piyushdoorwar/npmll - VS Code Marketplace: https://marketplace.visualstudio.com/items?itemName=piyushdoorwar.npmll - Tags: VS Code, npm, Node.js ### NuGet LL VS Code Extension. Visual Studio-style NuGet workflows in VS Code. A workspace-aware package manager for browsing NuGet packages, managing dependencies across .NET projects, and monitoring package health. - Website: https://piyushdoorwar.com/NuGetLL/ - Source: https://github.com/piyushdoorwar/NuGetLL - VS Code Marketplace: https://marketplace.visualstudio.com/items?itemName=piyushdoorwar.getll - Tags: VS Code, .NET, NuGet ### AskBetter Chrome Extension. Optimize your AI prompts on the fly. A Chrome extension that helps you write sharper prompts and get better answers from AI tools. - Website: https://piyushdoorwar.com/ask-better/ - Source: https://github.com/piyushdoorwar/ask-better - Tags: Chrome, AI, Productivity ### Transmux Desktop App. Fast audio & video conversion on the desktop. A desktop audio/video converter built with .NET and Avalonia for a native cross-platform feel. - Website: https://piyushdoorwar.com/transmux/ - Source: https://github.com/piyushdoorwar/transmux - Tags: .NET, Avalonia, Media ### FluxBar GNOME Extension. Live network speed, right in your GNOME top bar. A lightweight GNOME Shell extension that shows real-time network speed in the top bar. - Website: https://piyushdoorwar.com/fluxbar/ - Source: https://github.com/piyushdoorwar/fluxbar - Tags: GNOME, Linux, Extension ### DevTools Toolkit. A lightweight everyday developer utility toolkit. A collection of small, fast developer utilities bundled into one lightweight toolkit. - Website: https://devtools.piyushdoorwar.com/ - Source: https://github.com/piyushdoorwar/dev-tools - Tags: Developer Tools, Utilities ### Yamlet API Client. A local API client built around Git-friendly YAML collections. Create and run HTTP requests in your browser, keep collections as readable files on disk, and run them from the CLI. - Website: https://yamlet.piyushdoorwar.com/ - Source: https://github.com/piyushdoorwar/yamlet - Tags: API, YAML, Local-first ### Dockyard Docker Tool. A visual home for your local Docker engine. Manage containers and Compose stacks in your browser, inspect logs and resource metrics, and discover apps in your repository. - Website: https://piyushdoorwar.com/dockyard/ - Source: https://github.com/piyushdoorwar/dockyard - Tags: Docker, Compose, Local-first ## Books - [Kafka Unleashed: Mastering the Power of Event-Driven Architecture](https://www.amazon.com/dp/B0DM9G96ZP): A comprehensive guide to real-time data streaming and scalability with Apache Kafka. - [The Thinking Machine: A Plain-Language Guide to AI](https://www.amazon.com/dp/B0H8K4ZMKR): An illustrated field guide to how artificial intelligence works, explained through everyday examples. - [Beyond Code](https://www.amazon.com/dp/B0H9DC3NSM): The Engineering Behind It. - [The Growing System](https://www.amazon.com/dp/B0H8P336LX): Design Patterns, SOLID, and System Design in Modern .NET. - [The Load-Bearing System](https://www.amazon.in/dp/B0HCCM7SB5): An Advanced Guide to System Design and Architecture. - [The .NET Backend Interview Handbook](https://www.amazon.in/dp/B0HDL3YYG2): 300+ Questions and Answers. - [The Behavioral Interview Handbook](https://www.amazon.in/dp/B0HFJYTLSW): Manager rounds, culture fit, and the questions you can't rehearse — for software engineers and tech professionals. - [Broke by Design](https://www.amazon.in/dp/B0HDT1WHNR): Banks, Cards, Loans, and the Money Lessons School Skipped. - [C# From the Ground Up](https://www.amazon.in/dp/B0HFWGM9S9): Fundamentals, Objects, and Data Structures, Explained All the Way Down. - [The Discomfort Ladder](https://www.amazon.in/dp/B0HFXJPFCL): How a Quiet Man Rebuilt His Personality, One Uncomfortable Rep at a Time. - [The Software Engineering Interview Has Changed](https://www.amazon.com/dp/B0HJRF6GZL): What interviewers are actually evaluating in 2026. - [Python for Beginners Who Keep Quitting](https://www.amazon.com/dp/B0HHYGQY2J): Learn the Basics, Read the Errors, Finish Something. - [Python Backend Interview Handbook](https://www.amazon.com/dp/B0H8CWK5V1): 160+ Real Questions with Runnable Answers: FastAPI, Async Python, SQL, and the Follow-Ups They Ask Next. - [The Idle Thread](https://www.amazon.com/dp/B0HHJKFP33): Asynchronous Programming in C# and .NET. - [Django for Python Programmers](https://www.amazon.com/dp/B0HJ1FRLJW): Build, test, and ship your first web app. - [Python From the Ground Up](https://www.amazon.com/dp/B0HHH7S4T8): Learn to Program From Zero, and Understand What Your Computer Is Actually Doing. - [From Green Dashboards to Real Answers](https://www.amazon.com/dp/B0H2K19KNS): OpenTelemetry, SLOs, and the Craft of Cloud-Native Reliability. - [The Complete API Handbook](https://www.amazon.com/dp/B0H9YPK4RQ): A story-driven guide to REST, GraphQL, gRPC, and system architecture — C# & .NET Edition. - [The Complete API Handbook](https://www.amazon.com/dp/B0H9X5YM9N): A story-driven guide to REST, GraphQL, gRPC, and system architecture — Python & FastAPI Edition. - [The Complete API Handbook](https://www.amazon.com/dp/B0H9H48R97): A story-driven guide to REST, GraphQL, gRPC, and system architecture — JavaScript & Node.js Edition. ## Articles on Medium - [Why Startups (Still) Don’t Love .NET — And What That Says About the Tech World](https://medium.com/mr-plan-publication/why-startups-still-dont-love-net-and-what-that-says-about-the-tech-world-20f4f99abcb3) (2025-06-19): A C# Developer’s Honest Take on Why Modern Startups Swipe Left on Microsoft’s Stack - [Stop Using INTs for Primary Keys (Unless You Really Know Why)](https://medium.com/mr-plan-publication/stop-using-ints-for-primary-keys-unless-you-really-know-why-0aba7835feea) (2025-07-17): UUIDs and ULIDs are more than buzzwords — they’re tools for future-proofing your database. - [.NET 10’s Boldest Move Yet: Ditching Projects for Good](https://medium.com/mr-plan-publication/net-10s-boldest-move-yet-ditching-projects-for-good-932b49102ce2) (2025-05-26): .NET 10 Lets You Run C# with Zero Setup — Literally. Say goodbye to .csproj files and hello to lightweight, single-file C#—finally as simple as Python or Node. - [C# Is Cool Again. You Can’t Avoid It Anymore.](https://medium.com/mr-plan-publication/c-is-cool-again-you-cant-avoid-it-anymore-9d2725938dc4) (2025-06-23): From enterprise fossil to modern marvel, here’s why C# and .NET are having their redemption arc — and why you’ll want to be on board. - [UUID v7 Is a Game-Changer — And You’re Still Using v4](https://medium.com/mr-plan-publication/uuid-v7-the-key-to-faster-cleaner-databases-f5a81da48d1c) (2025-07-25): Sorting, indexing, and debugging in databases — UUID v7 fixes what v4 broke. - [Planned vs. Spontaneous Travel: Which One Are You?](https://medium.com/mr-plan-publication/planned-vs-spontaneous-travel-which-one-are-you-d130a7b31cb1) (2024-12-04): Are you someone who likes to plan everything, or do you love surprises? When it comes to travelling, there’s always a debate — should you plan every detail or just go with the… - [Top 30 Interview Questions Every .Net Developer Should Know](https://blog.devgenius.io/top-20-net-interview-questions-every-developer-should-know-3f1d52b7edb9) (2024-11-02): Ace Your Next .NET Interview with Confidence and Insight. Prepare yourself with the essential .NET interview questions (updated July 2025) every developer should master, complete… - [Why Snake Case Is the Best Naming Convention for PostgreSQL](https://medium.com/mr-plan-publication/why-snake-case-is-the-best-naming-convention-for-postgresql-776063a57ff3) (2025-07-18): How naming your tables and columns right can save you from annoying bugs and ugly queries in PostgreSQL. - [6 Advanced Async Programming Concepts to Take Control of Concurrency and Performance](https://blog.devgenius.io/6-advanced-async-programming-concepts-to-take-control-of-concurrency-and-performance-fcf0083ba654) (2024-10-29): Master async programming and unlock the true potential of concurrency in .NET. Explore advanced async concepts to boost performance and manage concurrency with precision in your… - [What the Heck Is .NET? (And Why It’s Not Just a Microsoft Thing Anymore)](https://medium.com/mr-plan-publication/what-the-heck-is-net-and-why-its-not-just-a-microsoft-thing-anymore-14bd3be005e0) (2025-06-18): Breaking Down .NET, C#, F#, and the Whole Ecosystem — Without the Buzzwords - [How a Simple Login Transformed My Perspective on Digital Identity](https://medium.com/mr-plan-publication/how-a-simple-login-transformed-my-perspective-on-digital-identity-0c3f73f3016e) (2024-11-14): Unlocking the Future of Secure Digital Identity. How a seamless login experience with BankID changed my perspective on digital identity — and why more countries are adopting… - [8 Hidden Kafka Configuration Tweaks to Unlock Peak Performance and Efficiency](https://blog.devgenius.io/8-hidden-kafka-configuration-tweaks-to-unlock-peak-performance-and-efficiency-29c5ba0f2ea0) (2024-10-29): Are You Getting the Most from Kafka? Kafka is powerful out of the box, but tuning its hidden configurations can elevate performance to a whole new level. - [Postgres Isn’t Just SQL Anymore](https://medium.com/mr-plan-publication/postgres-isnt-just-sql-anymore-7a48cfc4c3e4) (2025-07-03): From juggling databases to simplifying the stack — how PostgreSQL quietly became my go-to for almost everything backend. - [Why Restarting Your Phone Weekly Can Keep It Running Like New 📱](https://medium.com/mr-plan-publication/why-restarting-your-phone-weekly-can-keep-it-running-like-new-2ad19b4f4d67) (2024-11-14): YOUR PHONE NEEDS A LITTLE SELF-CARE TOO! A simple habit that can boost performance, extend battery life, and fix those pesky glitches — all with the power of a weekly reboot. - [Finding Your Perfect Mutual Fund: Breaking Down What Matters Most](https://piyushdoorwar.medium.com/finding-your-perfect-mutual-fund-breaking-down-what-matters-most-521f16b41b4b) (2024-11-04): Choosing the right mutual fund doesn’t have to be a guessing game — it’s all about understanding what works for you. A straightforward guide to finding the mutual fund that fits… - [I Swapped Coffee for Shilajit](https://medium.com/mr-plan-publication/i-swapped-coffee-for-shilajit-b6d1b0179df0) (2024-11-20): From Coffee to Clarity: How Shilajit Became My Energy Game-Changer Discover why I swapped my morning latte for Shilajit, and how this ancient remedy transformed my energy, focus,… - [Ready to Publish in Pocket Insights? Here’s How! 🚀](https://piyushdoorwar.medium.com/ready-to-publish-in-pocket-insights-heres-how-a23b4d91978f) (2024-11-04): Hello! 👋 I’m thrilled to welcome you to Pocket Insights, a finance publication dedicated to bringing valuable, real-world financial advice, strategies, and stories to our… - [Getting Started with Kafka in C#](https://blog.devgenius.io/getting-started-with-kafka-in-c-f12d35bea53) (2021-03-27): Ready to dive into the world of real-time data streaming? Kafka makes it easier than you think A beginner-friendly guide to setting up Kafka in C# for real-time data processing,… - [What 80%+ Read Time Taught Me About Writing Stories That Stick](https://medium.com/mr-plan-publication/what-80-read-time-taught-me-about-writing-stories-that-stick-48c649352b26) (2024-12-17): The Surprising Truth Behind My Medium Stats This Month. - [Measuring Code Performance in C#](https://piyushdoorwar.medium.com/measuring-code-performance-in-c-f4164d145cd0) (2024-10-14): Performance is crucial in any software project. Especially in web applications supporting large-scale applications, where slow response times can lead to poor user experiences,… - [The Rise of Useful Content: How Google is Changing SEO](https://piyushdoorwar.medium.com/the-rise-of-useful-content-how-google-is-changing-seo-cd3a718ba393) (2024-10-16): If you’ve noticed shifts in your website’s traffic recently, you’re not alone. Google has made it clear: useful content is now a priority. In recent months, Google has launched… - [Technical Analysis — Part 1: Algo Trading in Stocks](https://piyushdoorwar.medium.com/understanding-technical-analysis-and-algo-trading-in-stocks-b72d86789e0b) (2024-06-30): It’s been over 200 years since the stock market came into existence and they have always been a dynamic arena. For traders, there are a lot of different ways to try to predict… - [Getting familiar with Couchbase for .NET SDK 3](https://piyushdoorwar.medium.com/getting-familiar-with-couchbase-for-net-sdk-3-929cd84e35fc) (2021-04-02): Couchbase NuGet Client CouchbaseNetClient has some major changes in 3.x version compared to its predecessor 2.x version. The aim here is to understand those differences between… - [Why I Might Be Breaking Up with Terraform (Hello, Pulumi!)](https://medium.com/mr-plan-publication/why-i-might-be-breaking-up-with-terraform-hello-pulumi-c01629d666e3) (2025-07-06): Which one should you bet on when you’re just starting to explore the Infrastructure as Code landscape? - [7 Kafka Questions You’ll Face as a Backend Developer (And How to Answer Them Like a Pro)](https://medium.com/mr-plan-publication/7-kafka-questions-youll-face-as-a-backend-developer-and-how-to-answer-them-like-a-pro-0e39cdd01ede) (2024-12-15): Kafka expertise could land you the job — if you know what interviewers are looking for. From core concepts to real-world use cases, here are the most common Kafka questions and… - [Wax, Wicks, and Wonders: My Christmas Candle-Making Adventure](https://medium.com/mr-plan-publication/wax-wicks-and-wonders-my-christmas-candle-making-adventure-4b43e146acb7) (2024-12-02): Discover the joy of crafting your own candles — from learning the perfect wax to creating gifts with a personal touch. Let’s dive into the art of DIY candles. - [Cracking the Australia PR Points System: A Guide for IT Professionals](https://medium.com/mr-plan-publication/cracking-the-australia-pr-points-system-a-guide-for-it-professionals-816a76635341) (2024-12-13): Planning for Australia PR? Learn how I scored big points as a Software Engineer and overcame hurdles like skills assessments and competitive thresholds to make it happen. - [The 2025 Job Market: Booming or Busting?](https://medium.com/mr-plan-publication/the-2024-job-market-in-india-booming-or-busting-00724c3d1321) (2024-11-20): From Tech Turmoil to Hospitality’s Glow-Up: What’s Really Happening in the Job Market? From AI hiring surges to hospitality comebacks, here’s the real story of how industries are… - [The Best Ways to Invest in Gold Today](https://piyushdoorwar.medium.com/the-best-ways-to-invest-in-gold-today-c2ae9f692972) (2024-10-28): Is gold still a golden investment in today’s market? Here’s how to make it work for you. A comprehensive guide to the best ways to invest in gold, comparing options and… - [LINQ: Making Data Manipulation a Breeze](https://medium.com/mr-plan-publication/linq-making-data-manipulation-a-breeze-5fd4a99ef2fe) (2024-11-17): From messy loops to sleek queries, LINQ transforms how you talk to your data. 🚀 Learn what LINQ is, why it’s a game-changer, and how to use its powerful features to write… - [CQRS — Design Pattern Part 3: Splitting Reads and Writes for a Saner Codebase](https://medium.com/mr-plan-publication/cqrs-design-patterns-part-4-splitting-reads-and-writes-for-a-saner-codebase-8c23f4f1a683) (2025-02-09): Faster Reads, Safer Writes, and a Saner Codebase CQRS (Command Query Responsibility Segregation) is the game-changer your architecture needs. Discover how separating reads and… - [ElasticSearch vs MongoDB: When to Use What and Why](https://blog.devgenius.io/elasticsearch-vs-mongodb-when-to-use-what-and-why-e37633a0cafc) (2024-10-31): ElasticSearch and MongoDB serve unique needs: one shines in search, the other in flexible data storage. Here’s how to choose the right one. Choosing the right tool can make all… - [Microservices and Microservice Architecture — Software Architecture Part 2](https://medium.com/mr-plan-publication/microservices-and-microservice-architecture-software-architecture-part-2-7ee5fb796270) (2025-01-20): The Realities of Breaking Down the Monolith Discover the perks, pitfalls, and unexpected challenges of microservice architecture — and why it’s not always the golden ticket. - [Monolith Architecture — Software Architecture Part 1](https://medium.com/mr-plan-publication/monolith-architecture-software-architecture-part-1-845a04ab303c) (2025-01-16): You’ve heard it’s outdated. But is the classic monolith still worth your time? Let’s dive in and find out. Monolithic systems are far from dead. In this first part of our series,… - [Must Know Visual Studio Productivity Shortcuts For Faster Coding](https://piyushdoorwar.medium.com/mastering-visual-studio-essential-shortcuts-and-hacks-every-developer-should-know-9b7c61d0f818) (2024-11-01): Knowing the right Visual Studio shortcuts can save you hours of work every week. It’s like having a fast-forward button for coding. Ready to take your Visual Studio skills to the… - [Email Sending Made Easy: Gmail SMTP, SendGrid & More](https://medium.com/mr-plan-publication/from-gmail-to-sendgrid-the-best-ways-to-send-emails-from-your-code-d756e822ccbf) (2025-02-11): Mastering SMTP, Gmail Workarounds, and Why SendGrid Might Save Your Sanity From Gmail SMTP struggles to SendGrid success — learn the real-world, step-by-step way to automate… - [Windsurf AI: Can This Coding Assistant Really Make You a One-Person Dev Team?](https://piyushdoorwar.medium.com/windsurf-ai-can-this-coding-assistant-really-make-you-a-one-person-dev-team-acce5b13baa4) (2025-01-06): Your New Coding Buddy or Just Another Wannabe? Discover the promise, quirks, and potential of Windsurf AI — a tool that creates, edits, and runs your code based on prompts. Is it… - [How to Use Minimal APIs in .NET 8 Without Cluttering Program.cs](https://piyushdoorwar.medium.com/how-to-use-minimal-apis-in-net-8-without-cluttering-program-cs-e6ea1d513137) (2024-10-16): Streamline your .NET 8 projects with minimal APIs — no more cluttered Program.cs files A practical guide to building clean, efficient minimal APIs in .NET 8, helping you simplify… - [How to Politely Decline Without Burning Bridges](https://medium.com/mr-plan-publication/how-to-politely-decline-without-burning-bridges-3ffe541d1709) (2025-01-11): Learn the sandwich method — a simple, effective way to say no with kindness, maintain relationships, and set boundaries, complete with real-life examples and practical tips. - [Java Zero to Hero Guide: Object-Oriented Programming — Part 3](https://blog.devgenius.io/java-zero-to-hero-guide-object-oriented-programming-part-3-1cce945d3690) (2025-01-07): Kickstart your Java journey with this easy-to-follow guide, perfect for programmers exploring Java for the first time. Learn how to set up your Java environment, write your first… - [Async Programming: Making Your Code Responsive and Efficient](https://blog.devgenius.io/async-programming-making-your-code-responsive-and-efficient-34b6d096fc1c) (2024-10-29): Transform your code’s responsiveness with the power of async programming. A beginner-friendly guide to understanding and implementing async programming for more efficient and… - [Understanding Database Locks: What They Are, Why They Happen, and How to Manage Them](https://blog.devgenius.io/understanding-database-locks-what-they-are-why-they-happen-and-how-to-manage-them-0a3835fd764d) (2024-10-31): Database locks can be both your best friend and your worst enemy in ensuring data integrity and performance. Ever wonder why your database slows down during high activity?… - [When life paused my writing, I learned lessons worth sharing.](https://medium.com/mr-plan-publication/when-life-paused-my-writing-i-learned-lessons-worth-sharing-61099a8a8cb3) (2025-01-01): After a 10-day hiatus prepping for the PTE, I’m back with a superior score, hard-earned insights, and a fresh perspective on balancing goals and passions. - [GraphQL in .NET: Why, When, and How to Use It](https://medium.com/mr-plan-publication/graphql-in-net-why-when-and-how-to-use-it-18914fd4d742) (2025-03-20): GraphQL in .NET 8: A Smarter Way to Build APIs Why GraphQL is changing the game in .NET development, when to use it, and how to build a blazing-fast API with minimal code. - [The Surprising Comeback of Monoliths — Software Architecture Part 3](https://medium.com/mr-plan-publication/the-surprising-comeback-of-monoliths-why-big-names-are-moving-applications-from-microservices-to-6f43a69179dc) (2024-12-08): Simpler, Cheaper, and Smarter: When Modern Problems Need Classic Solutions - [Master PTE — Part 5 (Listening): Tips, Tricks, and Real-Life Insights](https://medium.com/mr-plan-publication/mastering-the-pte-listening-section-tips-tricks-and-real-life-insights-6e549a3fc831) (2025-01-04): From practical strategies to personal insights, discover actionable tips for each PTE Listening task to maximize your score without the overwhelm. - [How to Stay Calm and Stress-Free at Work](https://medium.com/mr-plan-publication/how-to-stay-calm-and-stress-free-at-work-c739b140de9e) (2024-11-13): Finding peace in the chaos of work doesn’t mean ignoring your responsibilities — it means handling them with calm and control. Discover practical ways to keep your cool, set… - [Corporate Spin-Offs, Mergers, and Acquisitions: What They Taught Me About Growth](https://medium.com/mr-plan-publication/corporate-spin-offs-mergers-and-acquisitions-what-they-taught-me-about-growth-5d318c0eca6c) (2024-12-05): 5 Companies in 6 Years — But the Story Is Not What You Think From mergers to spin-offs, my career has been a front-row seat to the corporate rollercoaster. Here’s what I learned… - [How to Write an Article That Truly Captivates Your Readers](https://piyushdoorwar.medium.com/how-to-write-an-article-that-truly-captivates-your-readers-0df81e8ec0a4) (2024-11-29): Your words have the power to inspire — if you know how to use them. From crafting compelling stories to answering the questions your readers didn’t know they had, discover the 7… - [A Fork In The Road](https://piyushdoorwar.medium.com/a-fork-in-the-road-5fa3efb339c6) (2024-11-13): Every choice we make has the power to shape the journey ahead. A lone traveller, a fork in the road, and a choice that leads to unexpected reflections on the paths we take and… - [Orchestration vs. Choreography in Microservices: Making the Right Call](https://piyushdoorwar.medium.com/orchestration-vs-choreography-in-microservices-making-the-right-call-236d4eb97117) (2024-11-08): Ever wondered why some systems seem to work in perfect harmony while others feel like a disjointed set of tasks, moving in different directions? Discover how orchestration and… - [Are You Underpaid? A Simple Ratio to Decode Your Salary Worth in India](https://medium.com/mr-plan-publication/are-you-underpaid-a-simple-ratio-to-decode-your-salary-worth-in-india-e395cdac840b) (2025-01-05): A Simple Ratio That Speaks Volumes From freshers to seasoned pros, discover how your salary stacks up against your experience, why it matters, and how to use this benchmark to… - [Memory Leaks in C#: The Invisible Mess That Bit Me (Once)](https://medium.com/mr-plan-publication/memory-leaks-in-c-the-invisible-mess-that-bit-me-once-b2cb69d83680) (2025-06-17): Why “Managed” Doesn’t Mean “Magic” — And How to Avoid Leaky Traps in Your .NET Code - [How To Use Domain-Driven Design For Scalable And Agile Development](https://medium.com/mr-plan-publication/why-your-net-project-deserves-a-dose-of-ddd-and-how-to-do-it-right-907311fe363a) (2024-11-19): Tired of tangled code and mounting tech debt? 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The Adapter Pattern is your secret weapon for seamless integration —… - [Kafka’s Secret Role in Stopping Credit Card Fraud in Real-Time](https://medium.com/mr-plan-publication/kafkas-secret-role-in-stopping-credit-card-fraud-in-real-time-cbecdc498dba) (2024-11-28): Discover how Kafka’s real-time data magic powers credit card fraud detection systems, keeping your money safe and sound. - [Why Istanbul’s Streets Are Filled with Cats. 🐱](https://medium.com/mr-plan-publication/why-istanbuls-streets-are-filled-with-cats-af8ae08721c5) (2024-11-15): In Istanbul, cats roam freely as companions, loved and cared for by everyone. Here’s how the city’s devotion to its furry residents reveals a unique culture of kindness and… - [Cheat Sheet for Writing Relatable, Engaging Articles](https://piyushdoorwar.medium.com/from-curiosity-to-content-my-cheat-sheet-for-writing-relatable-engaging-articles-14dcc492a46a) (2024-11-09): Turn your everyday questions and curiosities into content that resonates. Get to know about simple, actionable strategies for transforming daily experiences and newfound… - [Small Changes, Big Gains: How to Excel in Mutual Fund Investing with Less Monitoring and…](https://piyushdoorwar.medium.com/small-changes-big-gains-how-to-excel-in-mutual-fund-investing-with-less-monitoring-and-a195d66dcc9e) (2024-11-05): Investing in mutual funds doesn’t have to be a daily obsession — sometimes, a few simple tweaks can bring better returns. Find out how to make small adjustments, avoid… - [Is India Ready for Multiple Time Zones?](https://piyushdoorwar.medium.com/is-india-ready-for-multiple-time-zones-082fd79804d2) (2024-11-05): As the sun rises hours apart across India, could multiple time zones offer a brighter future? India spans a vast stretch of land, with differing sunrise and sunset times across… - [Developer’s Guide: VS Code Shortcuts and Hacks for a Seamless Coding Experience](https://blog.devgenius.io/developers-guide-vs-code-shortcuts-and-hacks-for-a-seamless-coding-experience-6c7f9ec4fd5e) (2024-11-02): Learning a few VS Code shortcuts can make a world of difference in how quickly you move through your code. VS Code isn’t just an editor — it’s a productivity tool. Try out these… - [The Need for Speed: Why Kafka is the Real-Time Data Champion](https://piyushdoorwar.medium.com/how-fast-is-kafka-really-unlocking-the-secrets-behind-its-blazing-speed-9b3e6a1170a2) (2024-11-01): Kafka was built with speed and scalability in mind, thanks to its distributed, log-based architecture. Let’s break down a few key features that make Kafka a powerhouse. - [Credit Cards in 2024: The Sweet Spot Between Benefits and Risks](https://piyushdoorwar.medium.com/credit-cards-in-2024-the-sweet-spot-between-benefits-and-risks-25e4ae18fed2) (2024-10-28): Are you maximizing your credit card perks or paying the price of hidden risks? A guide to navigating credit card benefits and pitfalls, helping you find the balance between… - [Umbraco Setup Simplified for your Dream Website](https://piyushdoorwar.medium.com/umbraco-setup-simplified-for-your-dream-website-afcbf68948af) (2024-10-28): So, you’ve heard about Umbraco — maybe you even checked out my Umbraco article (if not, go give it a read) — and now you’re ready to roll up your sleeves and dive in. Setting up… - [Special GitHub repos most developers never set up](https://piyushdoorwar.medium.com/special-github-repos-most-developers-never-set-up-78d1a08252bc) (2026-08-09): My GitHub Profile Your username is a feature flag. Four repositories, two files, and the conditions nobody mentions. I was tidying up my GitHub profile last wee… - [Why Your AI Coding Agent Needs an Instructions .md File](https://piyushdoorwar.medium.com/why-your-ai-coding-agent-needs-a-good-md-file-f4620096d3b8) (2026-05-18): There is something interesting happening in software teams right now. A lot of developers are no longer just “using AI” to autocomplete a few lines of code. They are giving tasks… - [AI Can Make Us Ship Faster. But Are We Shipping Better?](https://piyushdoorwar.medium.com/ai-can-make-us-ship-faster-but-are-we-shipping-better-520895fb14cb) (2026-05-16): A lot of teams are entering a strange new phase of software delivery. Not because CI/CD is new. Not because engineering metrics are new. But because the pace of development is… - [CI/CD Was Never Old-School. AI Just Made It Non-Negotiable.](https://medium.com/mr-plan-publication/ci-cd-was-never-old-school-ai-just-made-it-non-negotiable-a4e3eca8f3f5) (2026-05-14): If AI agents can help us generate code faster, CI/CD is the system that makes sure we ship safely. - [I Built My Own Cross-Platform Media Player](https://medium.com/mr-plan-publication/i-built-my-own-cross-platform-media-player-2d23d38a2ebf) (2026-05-08): For a long time, media players felt like one of those things that already existed. You install VLC, you play your videos, and you move on. And to be very honest, VLC is… - [I Started Writing for Fun. Now it Pays for My Medium Subscription (and More)](https://medium.com/mr-plan-publication/i-started-writing-for-fun-now-it-pays-for-my-medium-subscription-and-more-9555763b9a57) (2025-07-08): From Breaking Even to Breakout. I Just Wanted to Cover My $5 Subscription — Then an Article with 83% Read Ratio Took Off - [From Recognition to Creation: What Makes Generative Models So Powerful](https://medium.com/mr-plan-publication/from-recognition-to-creation-what-makes-generative-models-so-powerful-2df155f49c60) (2025-04-05): You don’t just train them to understand — you train them to imagine. Learn how models like GPT, DALL·E, and Copilot go beyond predicting and start generating everything from code… - [Exploring FAST Endpoints: Taking Minimal APIs to the Next Level](https://medium.com/mr-plan-publication/exploring-fast-endpoints-taking-minimal-apis-to-the-next-level-50a41f3682fa) (2025-03-26): A practical deep dive into FAST Endpoints — bringing structure, scalability, and advanced features to your .NET minimal APIs. - [REST APIs: What They Are and Why They Matter](https://medium.com/mr-plan-publication/rest-apis-what-they-are-and-why-they-matter-50e3fcd6f576) (2025-03-25): The Secret Sauce Behind Every Modern App What makes REST APIs so powerful? Learn how they simplify communication, solve tight coupling issues, and remain the backbone of scalable… - [So What Is Machine Learning?](https://medium.com/mr-plan-publication/so-what-is-machine-learning-94d214dd0905) (2025-03-25): You don’t need to be an AI wizard to appreciate the magic — just a curious dev with questions. A down-to-earth, story-driven intro to machine learning — exploring how it differs… - [AI vs. ML vs. Deep Learning vs. Generative AI: What’s the Real Difference](https://medium.com/mr-plan-publication/ai-vs-ml-vs-deep-learning-vs-generative-ai-whats-the-real-difference-280d57227259) (2025-03-20): From Netflix recommendations to self-driving cars, AI is everywhere — but do you really know how it works? Let’s break down AI, Machine Learning, Deep Learning, and Generative AI… - [REST vs. GraphQL vs. gRPC: Making the Right Choice in .NET Development](https://blog.devgenius.io/rest-vs-graphql-vs-grpc-making-the-right-choice-in-net-development-6437fb876b85) (2025-03-19): API — Performance, Flexibility, and Practicality. Torn between REST, GraphQL, and gRPC? Let’s break down their real-world pros, cons, and use cases in .NET development — complete… - [Factory — Design Pattern Part 5: Stop Hardcoding, Start Scaling!](https://medium.com/mr-plan-publication/factory-design-pattern-part-5-stop-hardcoding-start-scaling-96956280ed6e) (2025-03-11): Code Smarter, Not Harder: A Real-World Approach to Cleaner Architecture Struggling with messy if-else logic for file storage or payments? Learn how the Factory Design Pattern… - [Ace Your System Design Interview: The Ultimate Guide to API Rate Limiting](https://piyushdoorwar.medium.com/ace-your-system-design-interview-the-ultimate-guide-to-api-rate-limiting-30f7f8eae80b) (2025-02-13): Crack the system design question with confidence. Learn how to design scalable, secure, and efficient API rate limiting strategies with real-world insights, practical examples,… - [Master PTE — Part 4 (Reading)](https://medium.com/mr-plan-publication/decoding-the-pte-reading-section-a-practical-guide-to-acing-your-test-92fb90f9faf2) (2025-01-03): From tackling tricky Fill in the Blanks to navigating Reorder Paragraphs, this guide breaks down the PTE Reading section into simple, practical steps for success. - [Master PTE — Part 1 (Speaking): Secrets to Acing Read-Aloud and Repeat-Sentence](https://medium.com/mr-plan-publication/master-pte-speaking-part-1-secrets-to-acing-read-aloud-and-repeat-sentence-3f4aafb1e6b0) (2025-01-02): Nail the two heavy weightage tasks in PTE Speaking with proven strategies and real-world tips. Discover how to prepare, perform, and perfect your Read Aloud and Repeat Sentence… - [Java Zero to Hero Guide: Data Types and Control Structures — Part 2](https://blog.devgenius.io/java-zero-to-hero-guide-data-types-and-control-structures-part-2-cfb389a27cbd) (2024-12-16): Kickstart your Java journey with this easy-to-follow guide, perfect for programmers exploring Java for the first time. Learn how to set up your Java environment, write your first… - [Building Your Emergency Fund: The Safety Cushion Everyone Needs (But Few Have!)](https://piyushdoorwar.medium.com/building-your-emergency-fund-the-safety-cushion-everyone-needs-but-few-have-1d894ea0e632) (2024-11-13): WHEN LIFE THROWS A CURVEBALL, ARE YOU FINANCIALLY READY TO CATCH IT? From how much to save to where to stash it, let’s chat about the financial safety net that brings true peace… - [Feeling Restless? Here Are Some Things to Do When You Just Can’t Sit Still](https://medium.com/mr-plan-publication/feeling-restless-here-are-some-things-to-do-when-you-just-cant-sit-still-27e426f3a868) (2024-11-12): Sometimes restlessness just needs the right outlet. From quirky hobbies to mini-adventures, here are some creative ways to channel that restless energy and find a little peace. - [Is Vertical Scaling the Answer to All Your Performance Problems?](https://piyushdoorwar.medium.com/is-vertical-scaling-the-answer-to-all-your-performance-problems-d4dfb3415cdf) (2024-11-05): Scaling your app isn’t just about throwing more power at the problem — it’s about finding the right approach that grows with you. When your app slows down, adding power seems… - [How Ali Abdaal Built a Million-Dollar Business Sharing What He Loves](https://piyushdoorwar.medium.com/how-ali-abdaal-built-a-million-dollar-business-sharing-what-he-loves-b690be5c1d98) (2024-11-02): Ali Abdaal’s success story shows that passion paired with consistency can lead to unimagined opportunities. Imagine making a living by sharing your thoughts and interests with… - [How India’s Stock Market Thrived and What Investors Can Learn(2024)](https://piyushdoorwar.medium.com/the-indian-stock-market-at-the-end-of-2024-a-year-of-resilience-and-opportunity-637f609ab4a3) (2024-10-30): As global markets waver, is India’s stock market set to be a haven for growth or just another storm to weather? As 2024 wraps up, India’s stock market shows us both the… - [Mastering Medium: Craft Posts That Captivate and Connect](https://piyushdoorwar.medium.com/mastering-medium-craft-posts-that-captivate-and-connect-b694b1b77650) (2024-10-29): Wondering why your Medium posts aren’t getting the engagement they deserve? A well-crafted Medium post isn’t just written — it’s designed to connect, inform, and inspire. - [How to Stay Energized and Effective in a Hybrid Work Setting](https://piyushdoorwar.medium.com/how-to-stay-energized-and-effective-in-a-hybrid-work-setting-d2a0d2cc5cfa) (2024-10-29): Struggling to stay productive in a hybrid work setup? Discover strategies to keep your energy high. Practical tips to maintain focus, energy, and effectiveness while balancing… - [Parameters to Consider Before Getting a Credit Card — A Real-Life Perspective](https://piyushdoorwar.medium.com/parameters-to-consider-before-getting-a-credit-card-a-real-life-perspective-e6fb7e818e84) (2024-10-28): Thinking about a new credit card? Here’s what to consider before you apply. A real-life guide to choosing the right credit card, covering essential factors to help you make an… - [The .NET Interview Checklist for 2026](https://blog.devgenius.io/the-net-interview-checklist-for-2026-b346bfab2e35) (2026-09-15): Image from LinkedIn Sales Solutions — Unsplash Nine areas, about 120 topics, and the one section strong backend engineers still leave blank The market is harder… ## Certifications - [Claude 101 (Anthropic, Jun 2026)](https://verify.skilljar.com/c/ducdkyej8dii) - [Claude Platform 101 (Anthropic, Aug 2026)](https://verify.skilljar.com/c/mhoj32e5u5kz) - [AI Capabilities and Limitations (Anthropic, Jun 2026)](https://verify.skilljar.com/c/a9uk3gtokwv5) - [New Relic Verified Foundation (NVF) (New Relic, Nov 2025)](https://credentials.newrelic.com/bb04475f-237d-434e-b670-02c42b70211e) - [ASP.NET Core web app (Microsoft, Sep 2024)](https://learn.microsoft.com/en-us/users/piyushdoorwar/credentials/3c6c05040946173f) - [Software Engineer (HackerRank, Sep 2024)](https://www.hackerrank.com/certificates/34375e3b1386) - [New Relic Observability Foundations Badge (New Relic, Sep 2024)](https://credentials.newrelic.com/5aac95d3-66c3-4b83-8f75-ded678650d39) - [Confluent Fundamentals Accreditation (Confluent, Sep 2024)](https://certificates.confluent.io/3fcf43b6-817b-4139-9d5d-030271c7946a#acc.LARB8yjw) - [SQL (HackerRank, Jun 2023)](https://www.hackerrank.com/certificates/013b33ac396b) - [C# (HackerRank, Jun 2023)](https://www.hackerrank.com/certificates/207b2c18adbb) - [Problem Solving (HackerRank, Dec 2023)](https://www.hackerrank.com/certificates/8a99e44b070f) - [Rest API (HackerRank, Apr 2023)](https://www.hackerrank.com/certificates/d1fd83bbcbb0) - [Intro To PostgreSQL Databases (Udemy, Mar 2023)](https://www.udemy.com/certificate/UC-db2377ac-a97b-464e-8857-a4b71e3b8fee/) - [C# Advanced Topics (Udemy, Apr 2022)](https://www.udemy.com/certificate/UC-9e30ccef-0ccd-4190-876e-9170a0f29e3d/) - [Apache Kafka Series - Beginners v2 (Udemy, Jan 2022)](https://www.udemy.com/certificate/UC-ca89c6c0-2aff-4ac4-b74f-950593f5fcdb/) - [Docker for the Absolute Beginner (Udemy, Jan 2022)](https://www.udemy.com/certificate/UC-3b469879-f663-482d-9ae6-e45a159e8b05/) - [Software Architecture: Domain-Driven Design (LinkedIn, Oct 2021)](https://www.linkedin.com/learning/certificates/f151e10342c5250cd2735cf6595d6791e596c34589c7932e70dbbda11f459e5d) - Applying Asynchronous Programming (Pluralsight, Aug 2021) - Getting Started with Apache Kafka (Pluralsight, Aug 2021) - [NoSQL Essential Training (LinkedIn, Aug 2021)](https://www.linkedin.com/learning/certificates/2eee00564a7192eab438fcdaae7f5eb55d48aa96fafa4cdc8180069bc449581a/) - [Advanced Design Patterns (LinkedIn, Jun 2021)](https://www.linkedin.com/learning/certificates/391682066f3a071466e36128f25129653792702a5f3bfdfbc0df8c51403f3ccf/) - Google Cloud Certified (Google, May 2021) - [Microsoft Certified: Azure Fundamentals (Microsoft, Mar 2021)](https://www.credly.com/badges/a941e93b-9d55-468c-aeac-5bf3260a81fb) - [Python (HackerRank, Oct 2020)](https://www.hackerrank.com/certificates/ff8bc57becaf) ## Music as Proto Elyon When I step away from the keyboard I make music as Proto Elyon. 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