Rishab Das

Software Engineer

Full-stack engineer specializing in C#/.NET 10 and SQL — building integration platforms, data pipelines, and production web systems at Repligen.

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About

Who I Am

I'm a full-stack software engineer with 3 years of professional experience delivering production systems across web applications, service layers, and data pipelines.

Currently at Repligen, I own the integration platform responsible for connecting their global instrument fleet to production web services — a mission-critical system spanning hardware, firmware, and cloud infrastructure.

I specialize in modernizing legacy codebases, implementing robust infrastructure tooling, and writing software that is reliable and maintainable long-term. I'm also actively exploring AI/LLM integration in production workflows.

3+ Years Experience

15+ Technologies

∞ Coffee Consumed

Experience

Where I've Worked

Software Engineer

Repligen Corporation

Current 2022 — Present

Owns and maintains the integration platform connecting Repligen's global instrument fleet to production web services
Delivers production systems in C#/.NET 10 and SQL across web applications, service layers, and data pipelines
Modernizes legacy codebases and implements infrastructure tooling to improve reliability and developer velocity
Works across the full stack — from REST APIs and service layers to frontend and ETL pipelines