Vicky Kumar

Busy in building cool stuff 😜

[Vicky Kumar @VickyKumar4545]

@ray_kovalev Right now I'm tracking latency and request logs. Next, I'll add load testing with Locust to measure throughput and failover behavior.

What metric would you prioritize first?

[Vicky Kumar @VickyKumar4545]

Built the brain of my AI Proxy Router today.

Multi-provider routing (Groq, Gemini, OpenRouter) + automatic fallback is now working. One model="auto" bug taught me more than the feature itself. 🚀

#buildinpublic #FastAPI #AI

[Vicky Kumar @VickyKumar4545]

Day well spent. ⚡

Solved 1 CP problem.
Continued working on my AI Proxy Router (FastAPI + PostgreSQL).
Wrapped up a Product Engineering assignment by building a Student Ticket Management System with HTTP-only cookie auth, role-based access, and SLA tracking.

#buildinpublic

[Vicky Kumar @VickyKumar4545]

Made solid progress on my AI Proxy Router

My first OpenAI-compatible LLM endpoint is working.

Client → API Key → Proxy → LLM → Response

Spent hours debugging auth issues, switched from Swagger to Postman, and finally got it working.
#BuildInPublic

[Vicky Kumar @VickyKumar4545]

@Bhagyeshp18 For the 4th question I am thinking about make the value around average.

[Vicky Kumar @VickyKumar4545]

Day 1 of building my AI Proxy Router ⚙️

Spent most of today debugging rather than adding features.

Built and verified the core auth flow with:
• FastAPI + PostgreSQL
• JWT access/refresh tokens
• Redis token rotation & revocation
• HTTP-only cookies instead of Bearer auth

[Vicky Kumar @VickyKumar4545]

Participated in my AtCoder Beginner Contest 476 yesterday 🙃

Managed to solve only 3 questions, ended up with a -14 rating hit. Not the result I wanted, but hey — every contest teaches something.

Back to grinding DSA.

#AtCoder #CompetitiveProgramming #DSA #CodingJourney

[Vicky Kumar @VickyKumar4545]

Day 3: spent way too long chasing a "model not found" error before realizing... it was actually an invalid API key

Lesson: always test your provider's API directly with curl before blaming your own code.

But it's alive now — my proxy

#buildinpublic #FastAPI #debugging

[Vicky Kumar @VickyKumar4545]

Day 2: building an AI proxy router (like LiteLLM/OpenRouter) from scratch

Spent today on the boring-but-critical part — the database schema.

users, api_keys, providers, requests_log — all wired up with SQLAlchemy + Alembic migrations.

Tomorrow: making the first real LLM call .

[Vicky Kumar @VickyKumar4545]

Started building my AI Proxy Router today.

Using FastAPI, PostgreSQL and Redis.

Building it step by step and learning along the way.

Day 1 🚀

[Vicky Kumar @VickyKumar4545]

Yesterday I said I’d try the 4th problem of Div. 3.

Today, I solved it too — and it turned out to be an easy constructive problem once I found the idea.

Keeping the promise to myself.

#Codeforces #CompetitiveProgramming #DSA

[Vicky Kumar @VickyKumar4545]

Div 3 today — solved 3 questions easily.
Didn’t try the 4th one yet, but I’ll give it a shot next. 💪

#Codeforces #CompetitiveProgramming #DSA

[Vicky Kumar @VickyKumar4545]

Day 1 of FDE learning.

Today I understood what a Forward Deployed Engineer actually does — bridging customer problems and engineering solutions, from understanding requirements to shipping production systems.

#FDE #ForwardDeployedEngineer #BuildInPublic

[Vicky Kumar @VickyKumar4545]

@V900Vishal I also got same mail bro🥲.

[Vicky Kumar @VickyKumar4545]

Built and submitted a Borrower Copilot MVP for Lokta — an AI-inspired fintech product focused on smarter borrowing decisions, affordability, fair rates, and EMI planning.

Built with React + TypeScript + Tailwind CSS.

GitHub: https://t.co/63nNf3eHbX

#BuildInPublic #Fintech

[Vicky Kumar @VickyKumar4545]

@notpritamsharma Guru ji thora idhar bhi dhyan de djyaa❤️.

[Vicky Kumar @VickyKumar4545]

@codewithkhalil Backend

[Vicky Kumar @VickyKumar4545]

How to be good in competitive programming?

[Vicky Kumar @VickyKumar4545]

@KunikaKishore Interested

[Vicky Kumar @VickyKumar4545]

@karanveer04 Interested