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structllm — reliable structured output from any LLM: schema-validated JSON with tolerant repair, provider-agnostic. Code: github.com/ferinazuma/structllm
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Another productive day — this time showcasing my Hand Gesture Mouse Control project. A Python-based computer vision project that lets you control your computer mouse using hand gestures in real time.
👆 Index finger → Move the cursor
👌 Pinch index + middle finger → Click
Built...
Title: UtilForge — Client-Side Developer Tool Matrix
Summary: A suite of 20+ developer utilities that run entirely in
the browser. No uploads, no server, no data leaving your machine.
What I did: Built the full stack — Next.js frontend, Web Workers
for heavy processing (formatting tens of thousands of lines of JSON,
PDF manipulation, hashing) so the UI never blocks. Every tool works
offline after first load.
Tags: Next.js · React · TypeScript · Web Workers
Link: utilforge.dev
The no-upload promise is the strongest part. I'd make the offline state visible in the UI, so someone working with sensitive JSON or PDFs can see that the file stays on their machine before they drop it in.
LoadUp SG — Flutter Van Rental App
LoadUp SG is Singapore's on-demand commercial van rental app.
Users find available vans on a live map and book them instantly
by the hour, day, or week — no paperwork, no long-term contract.
I led this project end to end as the Flutter developer, from
planning through development to release on both stores.
Product planning and feature scoping
Cross-platform Flutter development (iOS + Android, one codebase)
Live map fleet view with Google Maps SDK integration
Instant booking flow — location, date, time and duration filters
Payment integration and booking confirmation
Push notifications for booking status and reminders
REST API integration for real-time fleet availability
App Store Connect and Play Console submission
Ongoing feature releases and version updates
Live on both stores with 5,000+ downloads and a 4.5 store rating.
🔗 Play Store: play.google.com/store/apps/details?id=com.loadup.sg
🔗 App Store: apps.apple.com/us/app/loadup-sg/id6471225991
Android DevelopmentVisual Studio CodeFlutter DevelopmentFlutterflow Development iOS DevelopmentFlutterFlutterFlowGit
