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Hello, I am

Navjot Singh

A Software Engineer who is highly skilled in developing solid and scalable products with great user experiences.

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Engineering expertise overview
My Expertise

A passionate Software Engineer focused on building scalable products that impact millions of users.
I have worked across gaming, fintech, and edtech to create high-performance web and mobile applications with seamless user experiences across platforms and devices.

Frontend & Mobile Engineering

Passionate about building intuitive, high-performance digital experiences that users love.

Highly skilled in JavaScript, TypeScript, React, React Native, Next.js, Redux Toolkit, HTML5, CSS3, SCSS, Tailwind CSS, Material UI, and NativeWind, with experience delivering scalable applications across web and mobile platforms.

Platform Architecture & Real-Time Systems

Architected and scaled frontend platforms powering gaming and fintech products used by millions.

Experienced in building micro-frontends, GraphQL integrations, WebSocket-based real-time systems, Expo Modules, and scalable frontend architectures. Delivered latency-sensitive experiences serving 1M+ concurrent users while maintaining reliability and performance at scale.

AI, Performance & Tooling

Focused on delivering measurable business impact through performance optimization, engineering excellence, and modern development workflows.

Experienced with Git, GitHub, Jenkins, CI/CD, Webpack, Gradle, testing frameworks, and release automation. Improved application performance, reduced build times by 68%, lowered production issues, and shipped AI-powered experiences adopted by 267K+ users.

Experience

dream11-logo

Software Engineer II

Dream 11
  • Architected Dream11's React Native migration to Expo and Expo Modules, enabling scalable native integrations and supporting 10M+ daily active users with 4M+ peak concurrent users during IPL.
  • Engineered AI-powered features including AI Team Generation and Guru Team, driving 267K+ unique users and achieving 23% adoption among contest-joining users.
  • Built real-time multiplayer matchmaking for DreamPlay using WebSockets and led development of the Manager Mode Fantasy Platform, powering 2M+ user joins and 60K+ concurrent users.
etmoney-logo

Software Engineer 2

Times Internet - ET Money
  • Architected a micro-frontend platform using Next.js and Module Federation, powering stock modules for 80K+ daily active users.
  • Built key business-critical flows including Mutual Fund Purchase & Redemption, Genius Subscription, and Genius Free Trial, driving 20K+ new user acquisitions.
  • Implemented TypeScript, Sentry, and build optimizations, reducing production errors from 10% to 3%, improving LCP by 42%, and cutting CI build time by 68%.
pepcoding-logo

Software Engineer

Pepcoding Pvt. Ltd.
  • Designed and built the Product Nados platform from scratch using React.js, TypeScript, React Query, Express.js, and WebSockets, delivering a scalable community-driven learning and coding platform.
  • Spearheaded development of the Feed, Content, and Contest modules, driving 12K+ new users through online coding contests and supporting 10K+ daily active users solving DSA problems.
  • Collaborated with design teams and senior engineers to improve performance through lazy loading, code splitting, and frontend optimizations in Next.js, enhancing user experience and application scalability.

Start a project

Interested in working together? We should queue up a time to chat. I’ll buy the coffee.

Let's do this

I build &
design stuff

Open source
projects, web apps
and experimentals.

See the work →

I write,
sometimes

About design,
frontend dev,
learning and life.

Read my blogs →

Send me a message!

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