Product Design Engineer & Full-Stack Developer | UI/UX |
React, Next.js, TypeScript | Flutter, Kotlin, Wear OS |
AI, mobile & Web3 case studies
Also available for Contractual/Freelance/Part-time work - PH Based.
- 🥇 Champion — C(Old)(ST)art Hackathon (2025) (FlowFit — Team ACSADians)
- 🎓 Consistent Dean's Lister (8/8) & Cum Laude — BS Computer Science, UMak
- 🚑 ResQLink — Multi-award-winning offline disaster-response platform for Philippine LGUs. Features BLE Mesh networking, real-time coordination, and on-device AI (MobileViTv2 + Gemini Flash) with 82.6% mean F1 accuracy.
- 🏆 Champion: Productivity Category — UMak Infotech Olympics (2025) (Team Lumiere)
- 🥈 1st Runner-up — UMak 14th IT Olympics (2025)
- 🌟 Top 10 Finalist out of 48 teams — PH Startup Challenge X: NCR (2025) (Team Lumen)
- 🏅 Best Thesis Project — Overall CCIS College (across IT, CS, and Diploma thesis groups)
- 🗣️ Best Presented Thesis Project — Overall CCIS College (across IT, CS, and Diploma thesis groups)
- 🌟 Stellaroid Earn — Web3 credential proof platform built solo e2e and scaled out on Stellar.
- 🏅 Top 5 of 105 teams — Stellar Bootcamp (April 2026)
- 🛠️ Global Monthly Builder (April–July 2026)
- 🌐 1 of 13 Philippine representatives out of 210/400+ selected builders globally
- 🥋 Achieved Blue Belt Level 5
- 🎤 Speakership in June Monthly Builder (Project highlighted)
- 🚀 Scaled out from solo builder to a team of 3 joining the APAC SEA Hackathon (July 2026)
- 💻 More Projects & Hackathons — HireProof AI (Vercel Zero to Agent Global Hackathon), LexInsights AI (CodeKada 2025), GawainYah (Celo x MiniPay Web 3 App), and much more...
AI trust & safety Live ↗ |
Web3 credential proof Live ↗ |
Offline-first emergency tech Repo ↗ |
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AI legal compliance chat Live ↗ · Repo ↗ |
Client web launch Live ↗ |
Wear OS · health & sensors Case study ↗ · Demo ↗ |
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Stellar fintech PWA Live ↗ · Repo ↗ |
MiniPay AI utility Live ↗ |
Baybayin ML · cultural education UX Model ↗ · Case study ↗ |
All projects · Lab index · Proof matrix · Achievements
Public contribution snapshot for @Iron-Mark · updated daily
Core tools I ship with
Design
Web
Mobile
AI workflow
Web3
Ship
See full stack: Web · Mobile · Backend · Web3 · Game Dev · UI/UX · Creative · AI · AI workflow →
- Case studies, recruiter brief & achievements at marksiazon.dev
- Smaller public repos on @mark-siazon
Every claim on this profile links to a live demo, a case study, or a proof URL.
Profile mirror: GitHub Pages index · canonical portfolio: marksiazon.dev