SIWAKON CHANTAKHAT
CEO & Fullstack Blockchain Developer · Chiang Mai, Thailand
siwakon.cha@acmedigital.io · github.com/siwakon-cha

EXPERIENCE ─────────────────────────────────────────────────────────────────────
  May 2026 – present    Payment Gateway Platform · TODO(content)
                        Payment Gateway Platform
  Nov 2025 – present    Datawow · Blockchain Developer
                        nanameue team blockchain projects, NFT MM Bot, Wowable
                        job board
  Mar 2025 – present    KA Technology · CEO
                        Startup building an app for farmers
  Mar 2025 – Oct 2025   Moonshot Consulting · Fullstack Blockchain Developer
                        YAY Bridge (LayerZero), YAY Vesting Token
  Apr 2022 – Feb 2025   HON / Digibox / anissa.ai · Lead Developer
                        ERP printing system, 3D packaging configurator, AI
                        content writer
  16 Mar 2023           ETH London hackathon · Builder
                        Firoll Protocol (Web3 sport game)
  Mar 2021 – Apr 2022   Omadar · Lead Developer
                        Omadar NFT Dashboard
  Apr 2020 – Feb 2021   Freelance · Software Engineer
                        Green2Get, Nakornping Hospital ER + MOPH vaccine
                        registration, Lamdee Orders, taught CS grade 7–12
  Aug 2024 – May 2025   Freelance · Blockchain Developer
                        Pet Empire (WAX)
  Dec 2018 – Mar 2020   Ascend Commerce B2B · Software Engineer
                        TFRS16 financial reporting
  Jul 2018 – Oct 2018   Yuanta Securities Thailand · Software Developer
                        Yuanta Wealth
  Nov 2017 – Jul 2018   9Pi Co., Ltd. · Software Developer (first 4 months inte…
                        Testhero, Timetable

SELECTED WORK ────────────────────────────────────────────────────── 18 projects
  systems/
  ├─ Payment Gateway Platform                                        [NDA] [ent]
  │    Go · Next.js 16 · PostgreSQL · Redis · DynamoDB · AWS EKS · Prometheus
  │    k6
  ├─ Predicto — On-chain Prediction Market                                [web3]
  │    Go · Solidity · Hardhat · Base · Thirdweb Engine · TypeScript
  │    Next.js 16
  ├─ Orchardo — Agricultural Trade Platform                                [ent]
  │    Go · Next.js 16 · React 19 · LINE Mini App · PostgreSQL · Redis
  ├─ Mojihouse                                                             [ent]
  │    Kotlin · Spring Boot 3 · GraphQL · RabbitMQ · PostgreSQL · Redis
  └─ Datawow — Web3                                                       [web3]
       Solidity · Node.js · Next.js · Subgraph · TypeScript

  archive/
  ├─ YAY Bridge                                                       [ent+web3]
  │    Next.js · Golang · Solidity · Subgraph
  ├─ YAY Vesting Token                                                [ent+web3]
  │    Solidity · Next.js · wagmi · viem · Go
  ├─ anissa.ai                                                 ↗ anissa.ai [ent]
  │    Next.js · Python · Spring Boot · Kubernetes
  ├─ Digibox                                                               [ent]
  │    Three.js · Next.js
  ├─ HON                                                                   [ent]
  │    Spring Boot · Kubernetes
  ├─ Pet Empire                                                           [web3]
  │    Next.js · Atomic Hub · C++
  ├─ Firoll Protocol                                                      [web3]
  │    Solidity · viem · Next.js
  ├─ Omadar                                                               [web3]
  │    Next.js · ethers.js
  ├─ Green2Get                                             ↗ green2get.com [ent]
  │    React · Spring Boot
  ├─ Emergency Room + MOPH Vaccine Registration                            [ent]
  │    Spring · React · PostgreSQL
  ├─ TFRS16                                                                [ent]
  │    Java · Spring · React
  ├─ Yuanta Wealth                                                         [ent]
  │    .NET Core · React
  └─ Testhero                                                              [ent]
       React · Node.js

EDUCATION ──────────────────────────────────────────────────────────────────────
  2014–2018             Maejo University · B.Sc. Information Technology