I design and ship fast, reliable frontends for AI and fintech products.
10+ years owning React and TypeScript architectures, performance, and Cloudflare security for high-traffic products. Focused on clean abstractions, strong UX, and measurable impact.
- Lead React + TypeScript platforms used by millions of traders across multiple brands.
- Own end-to-end delivery with Product and Design from discovery to rollout.
- Drive design system adoption, accessibility, and performance budgets.
- Manage Cloudflare WAF, CDN, routing, and security headers for critical UIs.
- Built PWAs for rides, food, and tickets serving millions of users.
- Optimized for low-end devices and unstable networks using real data.
- Introduced shared UI patterns that improved speed and consistency.
- Built real-time collaboration UI with React + GraphQL and optimistic updates.
- Implemented experimentation dashboards for global brands with performant UIs.
- Delivered real-time messaging and media tools using React and WebRTC.
- Built ThemeWagon frontends and custom themes; strong base in reusable UI.
Unified React + TypeScript trading hub integrating multiple products under a consistent, fast UI.
Design-system led, feature-flagged, Cloudflare-optimized architecture.
AI-powered KYC experience with transparent, auditable flows for risk and compliance teams.
Chrome extensions that integrate AI into email workflows and expose trackers and cookies.
Code samples: https://github.com/ShuvoHabibReact + GraphQL editor with conflict-safe UX and smooth real-time updates at Twisker.
Dashboards and tooling for experimentation teams focused on clarity and performance.
Sharing learnings on performance, testing, UX, and AI-assisted frontend engineering.
https://shuvohabib.medium.comReal-world network optimizations that measurably reduced load time, not theory.
How LLMs fail, how to reason about those failures, and what it means for trustworthy AI features.
Layout fundamentals I still apply when designing clean, robust UIs.
Browse additional articles on AI systems, frontend architecture, experimentation, and UX thinking.
If you need someone to own frontend architecture, performance, AI-enabled experiences, and mentor engineers while keeping delivery sharp, I am open to roles in Berlin and across Europe.
I work best with clear ownership, direct communication, and teams serious about product quality.
Email: shuvohabib@gmail.com
Phone (WhatsApp/Signal): +60 113 733 6328
LinkedIn: https://www.linkedin.com/in/shuvohabib
GitHub: https://github.com/ShuvoHabib
Location: Cyberjaya, Malaysia · Open to relocation