Shubham Kira Light Yagami

I build fast, scalable systems. Low-level infrastructure, performance optimization, and production-ready tools.

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Experience

What I've been working on

Routing.Run

Current
February 2026 — Present

Lead Engineer

  • → Built and deployed routing.run platform from scratch - an LLM API gateway with intelligent routing
  • → Architected multi-provider LLM routing system with fallback mechanisms
  • → Implemented user authentication, API key management, and credit-based billing
routing.run

MegaLLM

September 2025 — February 2026

Backend Engineer & DevOps Engineer

  • → Developed backend services in Go powering native macOS AI app
  • → Built Swift macOS application for AI chat interactions
  • → Wrote model inference and fine-tuning pipeline using vLLM and PyTorch
megallm.io
View all experience

Stack I use

Technologies I work with to build things that solve problems

Go Go
Python Python
C C
C++ C++
TypeScript TypeScript
Swift Swift
Zig Zig
Rust Rust
Next.js Next.js
Astro Astro
Docker Docker
Kubernetes Kubernetes
AWS AWS
Jenkins Jenkins
PostgreSQL PostgreSQL
MySQL MySQL
Redis Redis
Grafana Grafana
Prometheus Prometheus
Debian Debian
Ubuntu Ubuntu
Go Go
Python Python
C C
C++ C++
TypeScript TypeScript
Swift Swift
Zig Zig
Rust Rust
Next.js Next.js
Astro Astro
Docker Docker
Kubernetes Kubernetes
AWS AWS
Jenkins Jenkins
PostgreSQL PostgreSQL
MySQL MySQL
Redis Redis
Grafana Grafana
Prometheus Prometheus
Debian Debian
Ubuntu Ubuntu

Let's work together

Have a project in mind? Schedule a call to discuss.

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