About

Cheulong Sear is a Cambodia-born, currently base in Bangkok, Thailand. After graduating from Chiang Mai university with the software engineering degree, he began working as a full-stack developer in a startup company.

After 5 years in tech and on the web with experience ranging from JavaScript, Typescript, React.js, he's a passionate and solution-oriented Software Developer making a focused transition into DevOps Engineering.

With a solid foundation in software development, He brings several years of experience building and maintaining scalable applications. Over time, He became increasingly drawn to the operational side of software delivery, automation, deployment pipelines, infrastructure as code, and continuous integration/continuous deployment (CI/CD). This curiosity evolved into a deep interest, prompting him to pursue formal learning and hands-on projects in DevOps.

He's been upskilling through certifications (e.g., AZ-102), completing real-world DevOps projects, and working extensively with tools like Docker, Kubernetes, Terraform, GitHub Actions, Azure DevOps, and monitoring stacks like Prometheus-Grafana. His background in software engineering allows him to bridge the gap between development and operations, ensuring smooth collaboration and faster delivery cycles.

He's currently seeking opportunities to join a DevOps team where he can contribute from day one, grow alongside experienced professionals, and continue building reliable, automated, and scalable infrastructure.