Divakar

Fullstack Developer

[Divakar @DSP__dev]

Ever heard of a timing attack?
Hackers can guess secret keys just by measuring code execution time. Normal string checks fail faster on wrong guesses, leaking info.
I fixed this in Code-Dog AI using timingSafeEqual() for constant execution time.
#CodeDogAI #Security #GitHub

[Divakar @DSP__dev]

@striver_79 Congratulations @VinnyMadaan3 🎉

[Divakar @DSP__dev]

Back in the GAME!!
Endsems over.
Just watched the TRPC lecture by @piyushgarg_dev sir
WHAT A LECTURE!!! Just loved it (Uncomfortable toh hua par achha lga kuchh naya sikha)
Learnt:
- About Monorepo Architecture
- What is RPC
- Types like tRPC & gRPC
@Hiteshdotcom @nirudhuuu

[Divakar @DSP__dev]

@devnarware @bigbasket_com

[Divakar @DSP__dev]

@nirudhuuu I will use is_deleted flag

[Divakar @DSP__dev]

Finally, completed the last part of my OIDC + OAuth2 project. Added UI for Fortify

- You can register user
- Reset Password
- Login User
- Register Clients
- Fetch public keys

Git Repo: https://t.co/v7APU8w1Yl

@Hiteshdotcom @piyushgarg_dev @nirudhuuu @ChaiCodeHQ

[Divakar @DSP__dev]

@anandxdj Anand bhai 3 blog kese likh lete ho 1 din mein 🫡🤯

[Divakar @DSP__dev]

Built a real time location tracker application TraceKaf Learnt :
- KAFKA (High Throughput)
- Kafka fundamentals (topic, groups, partitions)
- Sockets (how to add middleware in socketIO)
- Also integrated OAuth2 (fortify) my own project
@Hiteshdotcom
@piyushgarg_dev
@nirudhuuu

[Divakar @DSP__dev]

@rachit26227444 @Hiteshdotcom @nirudhuuu @ChaiCodeHQ Good yrr rachit, badhiya lg rah hai 👍

[Divakar @DSP__dev]

@aaudhkumar @Hiteshdotcom @nirudhuuu @yntpdotme @piyushgarg_dev @ChaiCodeHQ @BlazeisCoding Krte rho krte rho aise hi sb hojaega 😁

[Divakar @DSP__dev]

@hiteshdhayall Happy birthday hitesh bhai 🥳🥳

[Divakar @DSP__dev]

@TusharNebhnani_ @piyushgarg_dev Bhaisahab kya detailing h 🫡

[Divakar @DSP__dev]

Working with web-sockets is easy, Scaling them is hard.
I have built One Million Checkboxes project.
Learnt
- Web-Sockets fundamentals
- SocketIO
- Redis Pub-Sub
- Rate Limiting

@ChaiCodeHQ @Hiteshdotcom @piyushgarg_dev @nirudhuuu

[Divakar @DSP__dev]

@Hiteshdotcom Humare clg ka LMS bhi down h. quiz cancelled

[Anirudh @nirudhuuu]

from git to kafka

[Divakar @DSP__dev]

@VinnyMadaan3 @ChaiCodeHQ Mne sir ki backend wali videos dekhi Hui h pehle se, sir ne ye videos bht jyada basic se karwaya h.
Par agr tum cohort wali videos dekhogi or thoda khud implement krogi toh woh jyada better h
Thoda confidence girega par complete Krna fir apne aap confidence aa jaega.

[Divakar @DSP__dev]

@hiteshdhayall @Hiteshdotcom @piyushgarg_dev Congratulations hitesh bhai. Aise hi aage badhte rho 👍

[Divakar @DSP__dev]

Fortify: Fortify Your Auth Layer
Implemented My own OAuth2 server which follows OIDC (OpenID Connect) protocol
Learnt:
- OAuth2 Flow
- Asymmetric Authentication
- OIDC Protocol

repo: https://t.co/IvIkDx8tVU

@Hiteshdotcom @ChaiCodeHQ @piyushgarg_dev @nirudhuuu

[Divakar @DSP__dev]

Synchronous VS Asynchronous
BlogLink: https://t.co/hOoNWo3nod

[Divakar @DSP__dev]

@jaaaani404 Happy birthday @jaaaani404 🎉
Keep leveling up your skills 😂