Anurag Srivastav

Founding Engineer, Codolio

Hi, I'm Anurag. I build distributed systems that scale.

I enjoy building fast, scalable systems with Go, Node.js, Redis, and MongoDB. I've worked on real-time infra, notification services, and internal tools like Formwix.

My approach to engineering is deeply influenced by the Unix philosophy — building simple, composable, and purposeful tools that do one thing well.

I write about my engineering decisions and backend learnings. All my blogs will be hosted here read them at /blog.

Work Experience

Systems Engineer

Jul 2025 – Present

Tata Consultancy Services (TCS)•Lucknow / Trivandrum

Completed Initial Learning Program (ILP) with training in Java, SQL, Spring Boot, Angular, and web development.
Architecting a centralized Forms Integration Module, streamlining data collection workflows and ensuring seamless cross-platform interoperability across internal systems.

Founding Engineer

May 2024

Codolio•Remote

Built and deployed a cloud-native notification microservice in Go using Redis and Asynq, delivering 5,000+ alerts daily.
Implemented a real-time leaderboard using Redis Sorted Sets, serving 13,500+ users with instant API updates.
Improved backend performance by optimizing MongoDB queries and streamlining data pipelines.
Automated full-stack CI/CD pipelines using GitHub Actions, Vercel, AWS EC2, and PM2.
Implemented a collaborative sheet feature with public sharing and role-based access control.
Created Formwix, an internal form builder in React, TypeScript, Zod, and React Hook Form.
Led frontend development and built 80% of the platform UI using Next.js, React, and Tailwind CSS.