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Ahmed Hamza
Kolkata, India / Official resume / 2026

Ahmed Hamza

Senior product engineer with 5+ years building React and Angular products, browser tools, automation, and developer infrastructure. Strongest in frontend architecture, product flows, and turning ambiguous requirements into maintainable software, with recent work spanning B2B consulting, contract engineering, and independent systems.

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/ Work history

Experience

Independent Product Engineer & Technical Consultant

Client consulting, contract product engineering & independent systems R&D

Feb 2025 — Present
Remote

  • Conducted B2B product and workflow audits through Biz-Con Services, reviewing client websites and internal tools for UI/UX, frontend structure, navigation, forms, dashboards, and repeated operational steps.
  • Delivered modernization roadmaps that translated observed workflow friction into prioritized product, frontend, and process improvements.
  • Satori: Built local-first code intelligence for AI coding agents using exact evidence, BM25 + dense retrieval, Potion embeddings, LanceDB, atomic searchable publications, bounded reads, seven MCP tools, and managed installs for Codex, Claude Code, and OpenCode.
  • WebSession MCP Bridge / AI Development Harness: Built an authenticated AI-to-WSL development bridge with OAuth, explicit trust profiles, separate Dev/Code/Terminal/Browser authority, durable PTYs, and human handoff.
  • QAP — Contract engagement: Developed a deterministic Python/FastAPI/React quantitative research workbench that compares strategies against matched passive HODL controls after costs, preserves immutable evidence, supports forward-paper operations, and enforces an explicit NO-GO boundary for live capital.
  • X Network Growth & Publishing System: Built a Node.js/SQLite system for X research, relationship intelligence, editorial recommendations, human approval, publishing, measurement, and bounded engagement automation.
  • Browser products: Shipped PromptReady for local-first webpage-to-Markdown capture and a published AI Studio Prompt Library Chrome extension for locally storing, searching, and inserting reusable prompts.

TeamWave

Project Lead Developer / Lead Frontend Developer

Oct 2023 — Jan 2025
Remote, USA

  • Led product engineering across Angular, React, Node.js, and UX; established CI/CD workflows, shared frontend conventions, and code review practices to improve deployment consistency and reduce release regressions.
  • Built 20+ reusable Angular/RxJS/NgRx UI components and standardized state management; improved initial load performance on key routes through frontend optimization.
  • Modernized a legacy AngularJS (Angular 1) HRM/CRM/PM dashboard by rebuilding it in Angular and consolidating workflows into a single internal interface.
  • Led WORKAI, a ChatGPT-powered collaboration tool with a shared prompt library, reusable project notes, role-based access control, and OpenAI integration backed by client-side caching.
  • Built a drag-and-drop e-signature builder natively in Angular with HTML5 canvas rendering and SVG overlays, avoiding third-party builder limitations for complex document workflows.
  • Designed product flows, dashboard UX, wireframes, and interface states in Figma before turning them into production frontend experiences.
  • Introduced coding guidelines and peer review practices to reduce inconsistent frontend patterns and delivery friction across the team.

Unbanking DAO

Project Lead, DeFi Frontend (Contract)

May 2024 — Jan 2025
Remote

  • Designed and developed a React-based DeFi interface focused on clear wallet-connected transaction flows.
  • Integrated ethers.js, wagmi, and thirdweb for multi-wallet support, building custom React hooks to handle RPC failures and gas estimation edge cases.
  • Implemented 0x swap and liquidity-provision flows with explicit token allowance, approval, transaction, recovery, and confirmation states.

ClearTax India

Frontend Web Developer

Mar 2021 — Apr 2023
Bangalore Urban, India

  • Built Angular and React features for internal ClearTax products, streamlining high-density tax filing forms with nested validation rules.
  • Tuned heavy Angular data-entry tables and dynamic lists with change-detection strategies to keep bulk updates responsive.
  • Built a Puppeteer + Node.js automation pipeline to migrate 1,500+ WordPress articles, reducing the timeline from ~2–3 months to ~1 month.
  • Facilitated A/B testing workflows using Google Tags.

Freelance

Frontend Developer / UI Designer

Sep 2020 — Feb 2021
Remote

  • Engineered custom responsive frontend layouts, translating client requirements into usable Angular interfaces.
  • Designed early UI/UX flows and responsive screens in Figma, then implemented them as production-ready frontend views.
  • Delivered UI implementations and small automation scripts for client workflows.

/ Education

Education

B.Com Hons.
Kolkata, India · Jan 2016 — Mar 2019