Sudheer Singh
justsudheerpaliwal@gmail.com · +91-9540579383 · GitHub · LinkedIn · CodeChef
Professional Summary
Senior Full Stack Engineer with 9+ years building high-performance web applications and developer tools at scale. 7+ years deep expertise in React, TypeScript, and Node.js — spanning frontend architecture, design systems, serverless backends, and AI-powered agentic platforms. Led teams of up to 8 engineers, architected systems serving users across 3 countries, and shipped an AI coding agent used by thousands of frontend developers. Passionate about developer tooling, agent orchestration, and building scalable full-stack infrastructure.
Skills
Core JavaScript, TypeScript, HTML, CSS, C++, Java Frontend React, Next.js, Redux, React Native, SolidJS, Styled-Components, SCSS, Storybook, Webpack, Vite Backend & Cloud Node.js, AWS (SAM, CDK, DynamoDB, S3, ECS, CloudFront), Firebase, PostgreSQL, Redis, Spring Boot Testing Cypress, Jest, React Testing Library DevOps & Tools Docker, GitHub Actions, Bash, Vercel, Cloudflare, Webflow, GTM, ESLint, Prettier
Experience
Senior Product Engineer Mar 2024 – Present
Kombai — AI Agent for Frontend Development · Pune, India
  • Architected and shipped an agentic AI platform for frontend development — a coding agent with deep browser access, Figma integration, and repo-aware code generation used by thousands of developers
  • Designed the agent orchestration layer — multi-step task planning, domain-specialized execution, and optimized agent variants across multiple AI models
  • Engineered markdown-optimized prompt pipelines — structured context retrieval, component indexing, and design token extraction for LLM code generation
  • Built a VS Code extension with workspace refactoring, autocomplete, and Figma-to-code conversion for 400+ frontend libraries
  • Engineered serverless backends (AWS SAM, CDK, DynamoDB) with SolidJS/React/TypeScript frontends; automated CI/CD via GitHub Actions and Docker
Lead Front-End Engineer Jul 2020 – Mar 2024
Syfe — Retail Investment Platform (Singapore, Australia, Hong Kong) · Gurgaon, India
  • Led 8 frontend engineers; designed sprint processes, OKRs, and career progression framework adopted across engineering
  • Spearheaded migration to Next.js and TypeScript; delivered PageSpeed improvement from ~30 to 90+ via code splitting, lazy loading, and SSR
  • Architected CSS-in-JS design system, localization framework, analytics pipeline, and backend-driven widget framework serving 3 markets
  • Migrated pages to Webflow, empowering non-technical teams — reducing page launch time by 80%
  • Established automated testing and monitoring that reduced production incidents by 40%
SDE-II Aug 2018 – Jul 2020
Synaptic — Alternate Data Platform for VC Firms · Gurgaon, India
  • Improved render performance by 200% and reduced Time to Interactive from 10s to 2s through React optimization
  • Built and open-sourced "Tuxedo," a reusable React component library used across multiple products
Software Engineer Nov 2017 – Aug 2018
Classplus — White-Label Platform for Tutors · Noida, India
  • Built the entire web platform from scratch as the sole frontend engineer using React, Redux, and Redux Saga — delivered MVP in under 4 months
Software Engineer Nov 2016 – Nov 2017
Kwench (Acquired by O.C. Tanner) — Reward & Recognition SaaS · Noida, India
  • Led migration from JSP/Stripes to Spring Boot, PostgreSQL, and Angular; delivered full-stack REST APIs and web interfaces