Kartik Kumar

WORKOUT

Discipline beats Motivation, Consistency beats intensity :-) YO!

[Kartik Kumar @_kartikkumar_]

Final Farewell : #chaicode web dev cohort

I want to thankyou whole @ChaiCodeHQ team for bringing this cohort and building our engineering mindset.

Each and every concept covered in cohort in 6 months, but from my side it may took more than it.

@Hiteshdotcom
@piyushgarg_dev

[Kartik Kumar @_kartikkumar_]

@gauravkmaurya09 I am in it park, where do you work at

[Kartik Kumar @_kartikkumar_]

"It works" isn't the goal.

You can delete data with a GET request.
You can return a random HTTP status code.
The application may still work.

But good software is built on conventions that make it understandable, maintainable, and predictable.

That's what I learned today. 🚀

[Kartik Kumar @_kartikkumar_]

#Day2

Revised authentication:

🔹 Stateful (Session): Easy to revoke, harder to scale.
🔹 Stateless (JWT): Easy to scale, harder to revoke.

Building strong backend fundamentals. 🚀

#LearningInPublic #WebDevelopment #Backend

[Kartik Kumar @_kartikkumar_]

#day1

From today onwards, I will share my journey of creating projects from easy to hard.

GOAL : To gain confidence in AI Era & become better problem solver.

I picked up a TODO project, and wrote requirements, tech stack, approach & designed a DB.

Inspired by @Hiteshdotcom

[Kartik Kumar @_kartikkumar_]

Just completed the Chai Aur Code Full Stack Web Development Cohort 2026! 🎉

The learning doesn't stop here—next up is completing the remaining production-grade projects. 🚀

Thanks @Hiteshdotcom and @piyushgarg_dev for an amazing cohort! ❤️

[Kartik Kumar @_kartikkumar_]

I heard somewhere, "If a chatbot makes you think that you are smart, even if you are not, then who is at all benefitting from it?".

I realised most of us blindly agree to what ai says, and whatever you say it agrees with you.

[Kartik Kumar @_kartikkumar_]

Just submitted my chilltime project which is a timer and stopwatch app built in react.

Check it out : https://t.co/Qg0LFiw2xt

[Kartik Kumar @_kartikkumar_]

Class 46 : #chaicode web dev cohort

Started NextJs today in the class and learned about file based routing, rendering types and more, Now way to build some cool projects afterwards...

@ChaiCodeHQ
@Hiteshdotcom
@piyushgarg_dev
@surajtwt_
@yntpdotme
@nirudhuuu

[Kartik Kumar @_kartikkumar_]

Class 45 : #chaicode web dev cohort

Built a project of a dynamic forms builder project in today’s cohort class to get submissions.

@Hiteshdotcom
@piyushgarg_dev
@ChaiCodeHQ
@nirudhuuu
@yntpdotme

[Kartik Kumar @_kartikkumar_]

Class 44 : #chaicode web dev cohort

Today’s cohort class was super insightful 🚀

Learned about:
• gRPC
• tRPC
• Protobufs
• Monorepo architecture
• Turborepo
• Procedures

@Hiteshdotcom
@nirudhuuu
@piyushgarg_dev
@yntpdotme
@ChaiCodeHQ

[Kartik Kumar @_kartikkumar_]

Class 43 : #chaicode web dev cohort

Spent today attending a React Masterclass

Revised:
Hooks • Performance Optimization • Best Practices • Deployment on Vercel • Scalable React Patterns

@Hiteshdotcom
@nirudhuuu
@piyushgarg_dev
@yntpdotme

[Kartik Kumar @_kartikkumar_]

Class 42 : #chaicode web dev cohort

React has finally started today!! Moving from Backend to the Frontend. Learned a lot of things like component architecture, hooks and built some projects.

@ChaiCodeHQ
@Hiteshdotcom
@piyushgarg_dev
@yntpdotme
@devwithjay

[Kartik Kumar @_kartikkumar_]

Graduated 🎓

BCA | Batch 2022–2025
PGGC-11, Chandigarh

Honestly, it was a pretty normal phase — went to classes, built some projects, wasted some time too, but kept getting better along the way. Nothing crazy, just steady improvement.

Thankyou teachers..

[Kartik Kumar @_kartikkumar_]

Class 41 : #chaicode web dev cohort

Got an overview of redis server, Sockets and rate limiting by building a 1 million checkbox project by @piyushgarg_dev

@Hiteshdotcom
@yntpdotme
@devwithjay
@nirudhuuu

[Kartik Kumar @_kartikkumar_]

Failure is an event not a person. Don't afraid of failure, scientists succeed in their experiments because they are ready for failures, If they stop at first failure, maybe they will not able to do anything.

What was the last time you faced a failure? I can't remember mine

[Kartik Kumar @_kartikkumar_]

Hey peers, I am feeling stuck in my cohort journey since the backend had started. Do anyone want to join me so that we can start learning backend together??

@ChaiCodeHQ

[Kartik Kumar @_kartikkumar_]

Class 40 : #chaicode web dev cohort

Learned about Websockets, how they work and what happens on the large scale.

@Hiteshdotcom
@piyushgarg_dev
@nirudhuuu
@yntpdotme
@devwithjay

[Kartik Kumar @_kartikkumar_]

Class 39 : #chaicode web dev cohort

Learned about jwtk and openid connect.

Thankyou for the amazing class by @piyushgarg_dev

@ChaiCodeHQ
@Hiteshdotcom
@surajtwt_
@yntpdotme
@devwithjay

[Kartik Kumar @_kartikkumar_]

Usually if we observe, healthy items are much cheaper than the unhealthy ones.

But still we pay more to eat unhealthy 😔. Why??

1 banana - 5rs

In 5 rs you can't afford unhealthy item.