Professional Experience
Veteran Backend Engineer with 10+ years of progressive experience in designing, leading, and scaling complex backend systems. Focus on Go, Kubernetes, and cloud-native architectures, specializing in distributed systems, high-availability infrastructure (Ceph/ProxmoxVE), and Linux environments. Proven ability to drive technical strategy, foster remote-first collaboration, and implement DevOps best practices, delivering significant business impact across Fintech, SaaS, and infrastructure domains. Open to remote opportunities from Khon Kaen and hybrids in Bangkok.
Personal Characteristics
- 🌐 Remote Work Enthusiast: I thrive in remote working environments.
- 🧑💻 Backend Developer and Systems Administrator: Specialized in Go/JS programming.
- 🎮 Gaming Enthusiast: I enjoy playing video games.
- 🏡 Anime Aficionado: I have a keen interest in watching Japanese anime.
🌐 Socials:
💻 Tech Stack:
LINE Pay (Thailand)
Senior Software Engineer
Jun 2025 - present
- Responsible for building reliable, scalable systems.
- Collaborating with cross-functional teams to deliver user-friendly tools.
- Utilizing modern tech stacks to support growing services.
Extend IT Resource Co., Ltd.
Assistant Manager (Backend Lead)
October 2023 - May 2025
- Led Go/JS backend teams, delivering scalable fintech microservices.
- Architected/deployed K8s cloud infra for insurance and loan systems, improving reliability.
- Optimized CI/CD, monitoring, and logging, and enhanced storage durability & reduced latency.
Tomato Ideas Co., Ltd.
Technical Lead
May 2023 - September 2023
- Led Go/JS backend teams, delivering scalable fintech microservices.
- Architected/deployed K8s cloud infra for e-commerce, improving reliability.
- Optimized CI/CD, monitoring, and logging, and enhanced storage durability & reduced latency.
COOP NIX Co., Ltd.
Senior System Engineer
August 2020 - April 2023
- Built Proxmox/Ceph HCI for private cloud.
- Developed Go IaaS tools, automating VM provisioning & reducing overhead.
- Optimized cloud for performance, security, scalability.
Canghan Coffee
Co-Founder, Coffee Roaster
November 2019 - present
- Develop coffee and beverage recipes.
- Roast coffee beans.
Provincial Waterworks Authority
Computer Engineer
February 2014 - July 2020
- Managed 22-branch server/network infrastructure, ensuring high availability.
- Led Windows to Linux migration, saving costs & boosting security.
- Designed robust network, minimizing downtime.
Zercle Technology Co., Ltd.
Technical Co-Founder
January 2012 - January 2014
- Led Go/JS backend development & tech vision.
- Designed/deployed Linux/virtualization infrastructure.
- Instituted Agile/DevOps, fostering engineering excellence and rapid iteration.