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:
Professional Experience
LINE Pay (Thailand)
Senior Software Engineer
Jun 2025 - present
- Build reliable, scalable systems.
- Work with cross-functional teams to deliver user-friendly and efficient tools.
- Use modern tech stacks to support growing services.
Extend IT Resource Co., Ltd.
Assistant Manager (Backend Lead)
2024 - May 2025
- Led and mentored Go/JavaScript backend teams in end-to-end design, development, and deployment of highly scalable, high-performance distributed systems.
- Drove adoption of advanced development best practices , resulting in an increase in team velocity and reduction in critical production bugs.
- Architected and implemented robust, cloud-native infrastructure solutions, enhancing system stability and scalability to support large amounts of transactions.
Tomato Ideas Co., Ltd.
Technical Lead
May 2023 - September 2023
- Designed and implemented comprehensive application monitoring systems, to improve system uptime and customer experience.
- Led root cause analysis and implemented strategic, long-term solutions for critical production issues.
- Optimized Kubernetes (K8s) and K3S cluster configurations, significantly improving storage reliability and reducing network latency.
Canghan Coffee
Co-Founder, Coffee Roaster
November 2019
- Develop coffee and beverage recipes.
- Roast coffee beans.
COOP NIX Co., Ltd.
Senior System Engineer
January 2016
- Architected and led implementation of a highly available and fault-tolerant Hyper-converged Infrastructure (HCI) system using ProxmoxVE and Ceph, achieving reliable uptime.
- Managed and optimized private server environments supporting clients, ensuring high availability and performance.
- Developed and deployed Infrastructure as a Service (IaaS) web management solutions using ProxmoxVE API, Go, and JavaScript.
Provincial Waterworks Authority
Computer Engineer
February 2014 - July 2020
- Managed and maintained critical computer and server infrastructure across 22 branches, ensuring operational continuity for hundreds of users.
- Designed and implemented a robust network environment, improving connectivity and reducing downtime.
- Led strategic migration of Windows Server systems to Linux, achieving significant annual licensing cost savings.
Zercle Technology Co., Ltd.
Technical Consultant
2024 - Present
- Technical consultant
Technical Co-Founder
January 2012 - 2024
- Established and championed foundational development best practices and agile workflows, accelerating initial team productivity.
- Led the initial Go/JavaScript backend team in architectural design and development of core scalable systems, supporting rapid user growth.
- Defined and implemented initial cloud-native infrastructure solutions, ensuring system stability and scalability during startup phase.