karan hingrajiya

Web developer | DSA in Java | Logic building | Problem solver | Currently in the web dev cohort of @ChaiCodeHQ

[karan hingrajiya @Curious_Karann]

Finally, the "I write Code" armor has arrived! All thanks to @ChaiCodeHQ ☕.

In a world of digital courses, it’s rare to find a cohort that values its community this much. Feeling motivated to ship even more code today.

Let’s keep building! 🛠️

#cohort2026 #ChaiCode2026 #webdev

[karan hingrajiya @Curious_Karann]

Today's class by @piyushgarg_dev is very deep dive into react internals.

learned :
- React internals & why we need it
- Creating custom hooks
- Component
- Next.js overview how SSR Works
- Created To-do app in react

@ChaiCodeHQ @Hiteshdotcom @nirudhuuu

[karan hingrajiya @Curious_Karann]

Today's React class is just next level by @Hiteshdotcom

discussed about :
- History of React
- React Internal
- created custom Hooks
- created our own SSG - Static Site Generation (GatsBy)
- learned other stuffs like - linting, Error boundaries
- what is Vite & babel
@nirudhuuu

[karan hingrajiya @Curious_Karann]

@iamabhishek012 @Hiteshdotcom @BlazeisCoding @Agam2928 @surajtwt_ @piyushgarg_dev @Aasuyadavv @hiteshdhayall @devDivyansh_28 Congratulations bro very happy to see that one of the fellow cohort friend just got placed in company.🎉

[karan hingrajiya @Curious_Karann]

What i learned Today:

- Vite
- what is virtual DOM
- React Basics
- UseState
- UseEffects
- SPA (single page application)
- Children & props
- Data display
- saw how to use react with projects

Thanks to @Hiteshdotcom & @ChaiCodeHQ for this awesome class.

@nirudhuuu

[karan hingrajiya @Curious_Karann]

@Hiteshdotcom All this just for copy the code from Claude 😭

[karan hingrajiya @Curious_Karann]

@nirudhuuu

[karan hingrajiya @Curious_Karann]

Today i learned :

- High Throughput system
- Kafka & it's architecture
- Partitions
- we try to built the real time location based project

And with this 100 days of my learning with this cohort is completed never thought that i can be this consistent.

Thanks to @ChaiCodeHQ !

[karan hingrajiya @Curious_Karann]

@VinnyMadaan3 @ChaiCodeHQ I am also lost at that way but I feel like for now atleast pay attention and try to catch up with cohort after that you will not get this experience of community so I guess js backend series should be halt for now and focus on cohort best of luck👍

[karan hingrajiya @Curious_Karann]

Learn so many new things today :

- Vertical Scaling
- Horizontal Scaling
- Redis (pub, sub)
- rate limiting
- built 1M checkbox project

Thanks for this new learnings @Hiteshdotcom , @piyushgarg_dev , @nirudhuuu

@devwithjay @BlazeisCoding @yntpdotme @surajtwt_

[karan hingrajiya @Curious_Karann]

@gaurav_p_kmt @piyushgarg_dev @nirudhuuu @yntpdotme @devwithjay @ChaiCodeHQ @surajtwt_ @Hiteshdotcom @BlazeisCoding

[karan hingrajiya @Curious_Karann]

Toda's topic was OIDC & it's internal architecture

seriously, i am really surprised by the engineering that put into OIDC

learned :
- Monolithic architecture
- Microservice architecture
- SSO (single sign on)
- Symmetric auth.
- Asymmetric auth.

@piyushgarg_dev @nirudhuuu

[karan hingrajiya @Curious_Karann]

today i created IPL managements system project :

- project contains : simple CRUD operations
- Db design sense
- embeddings and references
- REST APIs

@ChaiCodeHQ @nirudhuuu @surajtwt_
@Hiteshdotcom @piyushgarg_dev @yntpdotme @devwithjay @BlazeisCoding

[karan hingrajiya @Curious_Karann]

today i learned about file systems and imagekit

- file related operation : read, append content, write, rmdir, unlink etc.
- imagekit = manging digital asset like imgaes , vids etc..
- multer = middleware which helps to adds files in req object

#ChaiCode
@surajtwt_ @nirudhuuu

[karan hingrajiya @Curious_Karann]

@Ved_PandeyOG @nirudhuuu True 🙌
Aura of anirudh sir is just insane 🔥

[karan hingrajiya @Curious_Karann]

Felt this some times during my DB design journey:
“Why put so much time & effort , No one notices, no one cares.”

motivation was down
But I kept going.
Because it’s not about others it’s about how much I grow & learn through it.

@nirudhuuu thx for motivating me sir.

[karan hingrajiya @Curious_Karann]

Final Day of Db design came to an end ✅

learn about elevators more than anyone 😅
googled it what and which property has this and those table it's the real learning. 4 - hrs of total work and did in depth DB design.

check out: https://t.co/SUVRKzneg7

@Hiteshdotcom @nirudhuuu

[karan hingrajiya @Curious_Karann]

Final Day of Db design came to an end ✅

learn about elevators more than anyone 😅
googled it what and which property has this and those table it's the real learning. 4 - hrs of total work and did in depth DB design.

check out: https://t.co/SUVRKzneg7

@Hiteshdotcom @nirudhuuu

[karan hingrajiya @Curious_Karann]

@jaaaani404 @Hiteshdotcom @piyushgarg_dev @yntpdotme @devwithjay @BlazeisCoding @ChaiCodeHQ @surajtwt_ Good Db design the architecture and flow is readable and specific👍🙌

[karan hingrajiya @Curious_Karann]

@jaaaani404 @Hiteshdotcom @nirudhuuu @ChaiCodeHQ @BlazeisCoding @devwithjay @yntpdotme @Aasuyadavv @piyushgarg_dev Thank you so much 🙌

[karan hingrajiya @Curious_Karann]

Day - 4 of Db design is completed ✅

the design today is simple yet complicated a bit. today's DB design is just easy and simple so it completed quickly. still it took me 2 hours to complete it.

check it out : https://t.co/SUVRKzneg7

@Hiteshdotcom @nirudhuuu @ChaiCodeHQ