Full-Stack Product Engineering
Frontend-focused full-stack delivery across product interfaces, APIs, dashboards, and polished web experiences — from system design through launch-ready implementation.
Senior Frontend.Full-Stack Engineer.
TypeScript
JavaScript (ES6+)
HTML5
CSS3
React.js
Selected work.Startups, platforms, and product systems.
AI Image Generation Photobooth
01
End-to-end photobooth app for AI-generated portraits and themed image sessions — prompt flows, provider orchestration, generation queues, and polished asset delivery.
AI-Driven ERP
02
Workspace-focused AI assistants with streaming chat UI and tool-call rendering inside enterprise dashboards.
AI Memory Vault
03
Private visual knowledge hub inspired by mymind — save notes, bookmarks, images, and articles in one place while AI auto-organizes, enriches, and makes everything searchable by memory-like cues.
SMB Booking PWA
04
Progressive Web App serving 1,000+ SMB clients across fitness, education & entertainment — scheduling, bookings, and a no-code website builder.
Interactive LMS Courseware
05
Gamified e-learning platform for school managers with bilingual course modules, island-map progression, completion tracking, and quick access to manuals and policy documents.
Shopify Storefronts
06
Theme architecture, performance tuning, and conversion-focused UI changes across client storefronts.
The future isn’t just chat.
AI is the new interface — but intelligence alone isn’t a product. The craft lives in the flows, the edge cases, and the details that turn a clever demo into something people trust every day.
About me.Designing for what’s next.
Full-stack craft. Frontend taste.
I'm a senior full-stack engineer with 5+ years architecting and delivering AI-integrated web platforms, enterprise dashboards, and consumer products across Southeast Asia and Singapore. I led frontend engineering for an AI-driven ERP platform, and I'm currently freelancing — building LMS platforms, interactive games, and AI image-generation services for remote clients. I specialize in React/Next.js, TypeScript, and LLM integration.
I like the hard middle of product work: shaping ambiguous ideas, building the interface system, connecting the AI or backend layer, and polishing the path until people can trust it.
My current focus is AI-integrated product work — using LLMs to amplify the craft and collapse the gap between idea and execution.
Experience.Professional background.
Independent
Full-Stack Developer (Freelance)
Built an AI image-generation API integrating multiple LLM providers — 200+ requests/day, cutting median latency from ~60s to ~45s. Ship LMS platforms, HTML5/Unity games, and Shopify storefronts end-to-end, owning features from spec through deployment.
Nuos Magicko
Lead Frontend Engineer
Led frontend for an AI-driven ERP — streaming chat UIs, tool-call rendering, and multi-tenant workspaces. Set reusable component standards for AI interfaces, including long-running streaming responses.
Rezerv
Frontend Developer
Built a PWA for 1,000+ SMB clients — scheduling, bookings, and a no-code website builder. Cut frontend load times ~35% via code-splitting, image optimization, and render-path work.
D3SG
Senior Frontend Developer
Led frontend for a digital insurance product — complex multi-device quote and purchase flows. Built reusable form & validation architecture; mentored 3 junior engineers.
Aidma Holdings
Full-Stack Developer (Freelance)
Refactored and containerized a large Laravel + Vue (Quasar) codebase with Docker. Shipped full-stack features and rebuilt the marketing site for full responsiveness.
Xsphere
Frontend Developer
Built responsive apps with React, Next.js, Vue & Nuxt for client and internal products. Shipped UI features and animations from design specs, then grew into full-stack work.
Skills.Tools of the trade.
01 / 08
Languages
- TypeScript
- JavaScript (ES6+)
- HTML5
- CSS3
02 / 08
Frontend
- React.js
- Next.js
- Vue.js
- Nuxt.js
03 / 08
Backend
- Node.js
- Express.js
- NestJS
- Laravel
- FastAPI
04 / 08
UI & Styling
- Tailwind CSS
- SASS
- Bootstrap
- Material UI
- Mantine UI
- Radix UI
- shadcn/ui
05 / 08
AI & Automation
- Google Gemini
- Anthropic SDK
- LangGraph
- AI Data Extraction
06 / 08
Testing
- React Testing Library
- Jest
- Vitest
07 / 08
Databases
- PostgreSQL
- MySQL
- MongoDB
- Firebase
08 / 08
Tools & Methods
- Git
- GitHub
- GitLab
- Storybook
- Figma
- Agile/Scrum
Journeys.Where I wander off to.
