Looking for a job

Uday Narayan Mukherjee

@udaynarayanmukherjee

Message

I build high-performance backend and cloud infrastructure for live trading analytics platforms.

India

Message

What I'm looking for

I'm looking to build and lead reliable, high-performance backend and cloud systems, especially products that need real-time data, scalable infrastructure, and thoughtful engineering architecture.

At Octanom Tech, I lead backend architecture and AWS infrastructure for GreeIn, a live trading analytics platform used by 1,000+ users and featured on Choice Broking's homepage.

I improved a core analytics API from roughly 5000ms p95 to 104ms and then 20ms by removing redundant fields, caching instrument data, and pre-computing repeated calculations. I also built real-time market-data infrastructure with Redis and Socket.IO and moved caching from per-instance memory to Redis for consistency across scaled servers.

Previously, I worked across backend and frontend development at Blackcurrant Labs and improved PayPal user flows and security at Cognizant. I enjoy building reliable systems, stress-testing production APIs, and mentoring engineers on architecture.

Experience

Work history, roles, and key accomplishments

Current

Technical Lead

Current

Octanom Tech

May 2024 - Present (2 years 4 months)

Optimized a core analytics API's response time by ~100% (p95 dropped from ~5000ms → 104ms → 20ms) by removing redundant fields, caching instrument data, and pre-computing repeated calculations. Led backend architecture and AWS infrastructure for GreeIn, a trading analytics platform that scaled to 1,000+ live users.

Express TypeScript Terraform Socket.IO Redis SQL Swagger Git AWS ALB VPC EC2 Claude Code C

Education

Degrees, certifications, and relevant coursework

C. V. Raman College of Engineering

Bachelor of Technology, Computer Science and Engineering

2016 - 2020

Activities and societies: Completed CDAC Linux Certification and Cambridge English B2 Level Courses.

Completed a Bachelor of Technology in Computer Science and Engineering, covering subjects such as Theory of Computation, Software Architecture, and programming languages including C, Java, ReactJS, and PHP.