Locking myself with these goldmines to land my first Backend Developer role 💻👇 • DSA, OOPs, LLD — @striver_79 • Backend from First Principles — @sriniously • COA — Bharat Acharya • OS — Silberschatz • CN — James F. Kurose • DBMS — @riti2409 • Core Java & Spring Boot — @navinreddy20 • HLD — @alexxubyte Big thanks to @piyushgarg_dev — your Node.js System Design course sparked my love for backend engineering 🙌 Please launch a standalone System Design course in English, brother! Will document my journey here — Backend devs, let’s connect, learn & grow together 🚀 PS: I’m a newbie trying to transition from a non-tech background to a backend developer role — here to learn, build, and share the journey 💪 #BackendDeveloper #100DaysOfCode #BuildInPublic #DevCommunity #CodingJourney #KeepCoding

Building RoadToLBSNAA - a never before UPSC mains evaluator that outperforms its competitors. DM me with your GS2 mains answer and check the evaluation for yourself. @keer__S @SleepyClasses @DuttShekhar #upsc #mains #gs2 #polity #ias #AI

Building something for UPSC aspirants #upsc #mains #AI #evaluation #roadtolbsnaa DM for more details... @SuperKalam_ @SleepyClasses @drishtiias

1) Rc Car 2) Air Mouse 3) gesture controlled joystick 4) automated dino game using servo motor and ldr

Completed the assignment - github.com/Kumaran2712/live-… Tests Passed: 67/75 Used Opus 4.5 for brainstorming and learning websocket. Thank you @kirat_tw for the assignment. Always indebted to @piyushgarg_dev for the amazing backend course in Node js.

Coding was always the easiest part of the job, and AI has taken over much of it now. The tough part still stays with the human mind: - Designing the system end-to-end (tradeoffs, constraints, scale) - Breaking vague requirements into clear specs - Choosing the right abstractions, data models, and boundaries - Thinking through edge cases before users find them - Making it reliable: failures, retries, idempotency, fallbacks - Security privacy by default - Observability: logs, metrics, tracing, alerts, SLOs - Performance cost: what matters at P95/P99, what’s waste - End: “it works” isn’t the finish line Engineers build systems. You may have an argument, if you write a detailed prompt covering all of it, AI will be able to do it. As I said, coding is the easier part of the job once you know what you up-to.

Vibe-coded a Chrome extension using Opus 4.5 — Idea Vault 🚀 It captures ideas I discuss across different LLMs and stores the metadata in my Notion DB for easy future access. Slowly getting into personalised systems 🧠⚙️ #BuildInPublic #LLM #Notion #ChromeExtension

My 2025 wrapped @grok

The trolley problem, ChatGPT vs. Grok

Small win -> Learned to reverse a linked list

Small Win: Understood Pointers in C.

🚗💨 Built my own RC car using an ESP32, L298N motor driver & Wi-Fi control! Next step: adding sensors autonomous mode 👀 #ESP32 #IoT #Maker #DIY #Robotics #rc_car @AkshayNarisetti

Air mouse featuring #mpu6050 and #ESP32

Tilt game using arduino uno, oled screen and MPU6050 #hardware #tinkering #coding

😭😭😭 #GenAI @piyushgarg_dev

Gesture controlled game using esp32 and mpu6050 #hardware #esp32 #gesture_controlled

Assembling my all purpose motor car. Have planned a few projects using this. #electronics #tinkering #maker #robotics #Coding

🚀 CLI CODING AGENT with Chain of Thought reasoning Huge thanks to @piyushgarg_dev  sir for guiding me through this — no one explains tech concepts as simply and clearly as he does! 🙌 Sharing a tiny but proud achievement: I built a Snake Game using my own AI agent in the CLI 🐍🤖 Would love your feedback! GitHub link: github.com/Kumaran2712/kumar… #CodingAgent #AIBuilder #PythonProjects #SnakeGame #GenAI #CLI #IndieDev #100DaysOfCode #BuildInPublic #DevCommunity #LearnByBuilding #OpenSource

Tried the famous project that got @AkshayNarisetti an interview at @Google. Hardware is fun, i am loving it. #hardware #arduino #dinogame

Working in healthcare IT, I always struggled to understand HL7 segments. After @piyushgarg_dev GenAI masterclass, I built an app that converts HL7 messages into simple conversational English. Suddenly everything makes sense. AI is a wonder. 🚀 #coding #genai #healthcare #hl7

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