<Portfolio
Case studies of live products
Three production platforms, architected and shipped solo — every system below is live today.
01 · Founder & Product Builder
NexGuild
Global digital workforce platform
A full-stack, two-sided micro-work platform connecting contributors who complete tasks and surveys with organisations that need human-powered data work — AI data collection, annotation, moderation, and QA. Contributors earn NexCoins and redeem them for real gift vouchers.
What was built
Designed and shipped the entire platform solo: the data model and access-control policies, an internal currency and payout engine, several fraud-resistant task-verification pipelines, two live third-party integrations, a full role-based admin system, and the complete contributor dashboard — architected and shipped end-to-end.
Highlights
- Granular, multi-tier role-based access control across the whole platform
- A complete internal currency system with automated, real-time payout logic
- Live third-party survey and offerwall integrations with verified, fraud-resistant callbacks
- Multiple independent ways to verify completed work, mixed and matched per task
- Gamification layer: XP, levels, streaks, and a contributor leaderboard
- A referral program paying ongoing commission on referred contributors' earnings
- A full internal admin system covering 74+ routes, zero build errors
- 17 SEO blog posts, Google Analytics 4 and Search Console verified
- Cloud storage integration for file-based task submissions
- Bot protection and transactional email on every user-facing flow
02 · Founder & Website Creator
XToolkit
Free online tools platform — 44 tools, zero paywall
A free online tool factory with 44 tools across developer utilities, SEO, X/Twitter, email/privacy, AI writing, and text formatting. No signup, no paywall, no data stored — tools run in the browser or process-and-discard server-side.
What was built
Built the full platform solo: a fast, tool-rich frontend covering 44 utilities, a hardened backend API, a published Chrome extension, a typed API contract keeping both in sync, and a complete SEO layer on top of what would otherwise be an unindexable client-rendered app.
Highlights
- 44 tools across 6 categories — 21 of them developer utilities alone
- A live email-account verification tool built without relying on any third-party API
- AI Bio Generator and AI Text Detector powered by real LLM inference with automatic failover
- Chrome Extension published on the Chrome Web Store, 5-star rating, with a background auto-refresh service
- A rendering layer that makes the tool directory fully crawlable for search engines
- A hardened API security stack — rate limiting, input sanitization, and injection protection on every route
- 24 SEO blog articles across 4 topic clusters, traffic from 40+ countries
- A typed, spec-driven API layer keeping the frontend and backend in lockstep as tools were added