Thanapat Pirmphol
CTO and software engineer working across enterprise architecture, blockchain, AI delivery,
and engineering leadership. Photographer and gamer away from the keyboard.
Current role: Chief Technology Officer at Water Ledger Global. Experience: 20+ years across enterprise
software, aviation, insurance, data platforms, public-sector blockchain, and water infrastructure.
Selected work
- Water Ledger: Platforms that turn water rights, status and market activity into auditable digital infrastructure.
- TapIn: A mobile app for communities to report and monitor leaks, spills and water conditions on a live map.
- Civic Ledger: Secure blockchain and full-stack systems for regulated public-sector use cases.
- Swaddee: A Thai Buddhist chanting app with guided audio, synchronized reading, translations and AI recommendations.
Questions and answers
- Who is Thanapat Pirmphol?
- Thanapat Pirmphol, also known online as oadtz, is a CTO and software engineer with more than 20 years of experience in enterprise systems, blockchain, AI delivery and engineering leadership. He is currently Chief Technology Officer at Water Ledger Global.
- What does Thanapat Pirmphol work on?
- He works on water markets and water accounting platforms, blockchain infrastructure for regulated workflows, software architecture, and agentic AI engineering workflows built on clear specifications and human review.
- Where does Thanapat Pirmphol work?
- He is Chief Technology Officer at Water Ledger Global (2024 to present). Before that he was a Senior Software and Blockchain Engineer at Civic Ledger (2022 to 2024) and Lead Software Engineer at 4-ti (2020 to 2022).
- What has Thanapat Pirmphol built?
- Selected work includes Water Ledger (water markets and accounting), TapIn (community water condition reporting), public-sector blockchain systems at Civic Ledger, enterprise platforms across aviation, insurance and data, and Swaddee, a Thai Buddhist chanting app with AI recommendations.
- What technologies does Thanapat Pirmphol use?
- Blockchain architecture and smart contracts, TypeScript, React, Node.js, Python, cloud platforms, DevOps, data systems, AI agents and LLM tool use.
- How can I contact Thanapat Pirmphol?
- The best way is LinkedIn at linkedin.com/in/thanapatpirmphol. His code is on GitHub at github.com/oadtz and his photography is on Pixabay as oadtz.
- What opportunities are relevant to Thanapat Pirmphol?
- CTO and technical leadership roles, blockchain infrastructure, water and sustainability technology, regulated market platforms, agentic AI delivery, and complex software systems that need trust and adoption.
Contact:
LinkedIn,
GitHub,
Pixabay.