Results-driven Senior Software Developer with 7+ years of experience in full-stack development, specialising in React, Node.js, and cloud technologies. Proven track record of leading successful projects from conception to deployment, improving system performance by 40%, and mentoring development teams.
Senior Developer
Jan 2020 – Present
ACLEDA Bank
• Led team of 8 developers building a mobile banking platform serving 500K+ active users • Architected microservices using Node.js and Docker, reducing response time by 40% • Implemented CI/CD pipelines cutting deployment time from 2 hours to 15 minutes
Full Stack Developer
Jun 2017 – Dec 2019
Cellcard (Cambodia) Limited
• Built customer portal handling 100K+ daily transactions using React and Spring Boot • RESTful APIs for mobile applications with 99.9% uptime • Optimized database queries reducing page load time by 60%
Junior Web Developer
Jul 2014 – May 2017
Digital Cambodia
• Developed responsive websites for SME clients using HTML, CSS, JavaScript, and PHP • Maintained and updated existing web applications and e-commerce platforms
Bachelor of Science in Computer Science
Royal University of Phnom Penh
GPA: 3.85/4.0
Sep 2010 – Jun 2014
Master of Information Technology in Software Engineering
Norton University
GPA: 3.92/4.0
Jan 2015 – Dec 2017
AWS Certified Solutions Architect
Amazon Web Services · May 2023