Shriyansh Agarwal

React forms finally clicked today. Dynamic keys + object spread = clean state updates. Good structure isn’t overengineering, it’s future-proofing. #ReactJS #WebDev #JavaScript #chaicode

Week 15 Saturday Class React finally made sense today. Virtual DOM, props, children, reusable components - all clicked once I focused on fundamentals. Easy to rush ahead, but basics really do the heavy lifting. #reactjs #frontend #javascript #chaicode

@piyushgarg_dev lagta h sir kaand ho gya h😂

Baaki apki marzi 🤣🤣 Batana mera farzz thaaa Sachi ghatna par aadharit 🤣🤣

Day 100 ✅ Built a real-time location system using Kafka + Socket.io Learned High throughput systems Kafka partitions Redis for speed Consistency really compounds. On to the next level #Kafka #Redis #Backend #SystemDesign #chaicode

Week 14 Saturday Class: Learned Redis + implemented rate limiting in a real-time WebSocket project Also explored vertical vs horizontal scaling. Real systems ≠ just code, it's architecture. #redis #websockets #backend #scalability #chaicode

@Hiteshdotcom congratulations sir. lets connect😂

I am glad to announce that I got an offer Letter from KivoDesk. I don’t know the company, I never applied and company uses gmail that’s why I am extra glad for this email. It’s all because of your support and AI fixing all grammar that spams are landing in inbox. Such a joyful moment for all of us.

WebSockets finally clicked today ⚡ Persistent connection > repeated HTTP calls Built a real-time chat app with Socket.io implemented OIDC auth flow Backend is starting to feel “alive” now. #WebSockets #Backend #NodeJS #SystemDesign #chaicode

OIDC finally made sense. It’s not just auth - it’s identity. Instead of building login systems from scratch, apps trust providers (Google, GitHub) to verify users using JWTs. Standard, secure, and perfect for microservices. #backend #auth #OIDC #JWT #chaicode

@nirudhuuu 🕵️

ok 👺

Week 12 Sunday Class From ERD → DB Models → API Built a full IPL backend flow and finally saw how design impacts everything Good schema = clean backend Bad schema = struggle This one clicked 💡 #Backend #SystemDesign #DBMS #chaicode @surajtwt_

Designed an IPL database Modeled matches, players & ball-by-ball deliveries with proper relationships. Focused on scalability + real-world query use cases (scorecards, stats). Do check out the design github.com/Shriyansh10/IP… #DatabaseDesign #SystemDesign #chaicode @nirudhuuu

Designed a Lift Grid System DB Modeled buildings, elevators, requests, assignments & ride logs. Focused on scalability + real-world structure. Feedback welcome 👇 github.com/Shriyansh10/Gr… #SystemDesign #DatabaseDesign #Backend #chaicode

Built a Venue Parking Management System DB Covers vehicles, spots, sessions, reservations & payments. Focused on keeping it clean + scalable. Still refining — feedback welcome 👇 github.com/Shriyansh10/Co… #SystemDesign #DatabaseDesign #Backend #chaicode

Designed my first ER diagram as part of an assignment for a Fitness Influencer Coaching Platform. Covers onboarding clients, selling plans, consultations, subscriptions, progress tracking & check-ins. Would love feedback github.com/Shriyansh10/Fi… #chaicode @nirudhuuu

Week 11 Saturday Class DB basics → SQL vs NoSQL → RDBMS → querying, filtering, aggregation. Big realization: it’s not about SQL syntax… it’s about asking the right data question. #sql #backend #webdev #chaicode

Week 11 T-Class: TypeScript Importing a random function with no types = confusion With TypeScript = clarity + better DX Generics = reusable + type-safe TS isn’t strict JS, it’s smoother collaboration. #typescript #javascript #dev #chaicode

Auth isn’t optional — it’s the backbone of every real app. Learned: • Auth vs Authorization • bcrypt for password hashing • HttpOnly cookies > localStorage • Middleware for protected routes Starting to understand backend security #webdev #backend #chaicode #authpromax

Assignment 6/7 completed - built systems like 𝗜𝗥𝗖𝗧𝗖-𝘀𝘁𝘆𝗹𝗲 𝘁𝗶𝗰𝗸𝗲𝘁 𝗯𝗼𝗼𝗸𝗶𝗻𝗴 𝘀𝘆𝘀𝘁𝗲𝗺 Finally understood: • Sequential vs Parallel execution • Real-world async flows • Error handling Promises make sense now. #javascript #nodejs #async #chaicode

Week 9 Sunday class done ✅ Learned: DTO, JWT, Access vs Refresh Tokens, Services Auth is finally starting to make sense 🔐 #backend #nodejs #javascript #chaicode #auth

Week 9 Saturday Class: From server.js chaos → scalable architecture. Models, Controllers, Services, Middleware, DTOs Joi validation before DB = 🔥 Validation = first defense layer. #WebDev #Backend #JavaScript #MERN #chaicode