Ashutosh Singh

About Ashutosh Singh

I specialize in designing high-performance, scalable systems across both frontend and backend, with a strong focus on platform engineering, system design, and developer productivity.Key Highlights:• Led a team of 5 engineers delivering a large-scale platform• Improved P95 latency from ~900ms to ~400ms through performance optimizations• Built systems handling 15M+ API requests/day and 50K+ MAU• Increased DAU by 25% through product and UX improvements• Reduced release cycles and improved developer velocity through modular architecture Tech Stack:React, TypeScript, Node.js, PostgreSQL, Redis, Microservices, REST APIs, Tailwind, CI/CDWhat I Enjoy:Solving complex engineering problems around scalability, performance, and system design. I’m particularly interested in backend-heavy full stack roles and platform engineering challenges.

Experience

1. Senior Software Engineer

   Cognitio Analytics Inc

   Nov 2022 — Present · Gurugram, IN

   Improved P95 latency from ~900ms to ~400ms using code splitting, caching, query optimization, and lazy loading• Built bulk data processing pipeline using message queues, reducing operational effort by 40%• Implemented distributed authentication (Azure AD/MSAL) with multi-tenant isolation and zero production auth failures• Revamped reporting UI and introduced favorites system, increasing DAU by 25%• Introduced testing strategy (Vitest + Playwright), reducing production regressions by 30%

Education

• Maharshi Patanjali Vidya Mandir

  High School

  2006 — 2012

• Dr. A.P.J. Abdul Kalam Technical University

  Bachelor's degree, Computer Science

  2015 — 2019

• Maa Bharti T.T. College, Talwandi, Kota

  Intermediate, Science

  2012 — 2014

• Greater Noida Institute of Technology(GNIOT)

  Bachelor of Technology - BTech, Computer Science