Chonmapoohm Thamsuwan

Chonmapoohm Thamsuwan

Founder, GSL Solver | Deterministic VRP
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About

​Independent Researcher & Lead Architect of GSL-Solver. Building extreme-scale, purely deterministic optimization engines for complex VRP/MDVRPTW. Proving that industrial-grade logistics routing doesn't need stochastic guesswork.

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Maker History

  • 42kit
    42kitLaunch a Python SaaS from your smartphone. No laptop needed.
    May 2026
  • GSL Solver
    GSL SolverDeterministic VRP Solver for Enterprise Logistics
    Apr 2026
    • 🎉
    Joined Product HuntApril 18th, 2026

Forums

Chonmapoohm Thamsuwan•

1mo ago

42kit - Launch a Python SaaS from your smartphone. No laptop needed.

42kit: A production-ready Python SaaS boilerplate built entirely on a budget smartphone. Skip 40+ hours of repetitive setup. Featuring FastAPI, Firebase Auth/Firestore, and Lemon Squeezy/Stripe webhooks. No React or Node.js bloat—just pure Python and Jinja2 for SEO and speed. Developed on Pydroid 3 in Bangkok without a laptop, 42kit is the ultimate engine for those who prioritize logic over hardware. Plug in your core logic, paste your API keys, and launch. Zero Excuses.
Chonmapoohm Thamsuwan•

2mo ago

GSL Solver - Deterministic VRP Solver for Enterprise Logistics

GSL Solver is a deterministic engine built to bypass the computational limits of traditional logistics software. While standard heuristics crash at scale, GSL maintains stable performance from 30 to 10,000+ nodes. No randomness, no parameter tuning—just consistent, industrial-grade optimization on a web-native interface.
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