Open to WorkBack-End Developer from Cambodia 🇰🇭. Building digital banking systems and researching blockchain security.
Building digital banking systems with NestJS, Vue 3, and PostgreSQL. Managing CI/CD with Docker and Jenkins.
Researched blockchain-based supply chain management using Hyperledger Fabric, IPFS, and Differential Privacy.
Developed Banking Web APIs using Java Spring Framework. Built digital platforms and the bank website.
Developed APIs using Java Spring Framework. Built web apps with Java and ZK Framework. Designed HR reports using Oracle and SQL Server.
Installed and configured CCTV systems, provided POS software support, and performed PC maintenance.
Installed and configured CCTV systems, provided POS software support, and performed PC maintenance.
Developed APIs using Java Spring Framework. Built web apps with Java and ZK Framework. Designed HR reports using Oracle and SQL Server.
Developed Banking Web APIs using Java Spring Framework. Built digital platforms and the bank website.
Building digital banking systems with NestJS, Vue 3, and PostgreSQL. Managing CI/CD with Docker and Jenkins.
Researched blockchain-based supply chain management using Hyperledger Fabric, IPFS, and Differential Privacy.
Focused on blockchain security, privacy protection, supply chain optimization, and cryptography.
Completed intensive Korean language training as part of the GKS scholarship program.
Fully funded Korean government scholarship for Master's degree studies and Korean language training.
Completed advanced-level intensive English program for academic and professional communication.
Studied management information systems with focus on project management, web services API, networking, and Oracle database.
Studied management information systems with focus on project management, web services API, networking, and Oracle database.
Completed advanced-level intensive English program for academic and professional communication.
Fully funded Korean government scholarship for Master's degree studies and Korean language training.
Focused on blockchain security, privacy protection, supply chain optimization, and cryptography.
Completed intensive Korean language training as part of the GKS scholarship program.
Completed cybersecurity foundations course covering security ethics, risk management, SIEM tools, and core skills for cybersecurity analysts.
View certificateCompleted DevOps course covering CI/CD, Infrastructure as Code, Test Driven Development, microservices, and agile methodologies.
View certificateCompleted blockchain fundamentals course covering distributed ledgers, cryptographic hashing, Ethereum, smart contracts, and consensus mechanisms.
View certificate
Auto loan application platform for CIMB Bank Cambodia. Vue.js + NestJS + PostgreSQL with multi-language support (EN/KH), loan calculator, document upload, and application tracking.
Preview
Business banking platform for CIMB Bank Cambodia. Vue.js + NestJS + PostgreSQL with account management, transaction processing, analytics dashboard, and multi-user access control.
Personal portfolio built with Astro and Tailwind CSS. Responsive design with dark mode support.
Back-end developer with 6+ years of experience in banking and fintech. I've worked on core banking APIs, loan origination systems, and business banking platforms using NestJS, Java Spring, and PostgreSQL.
I hold a Master's degree in IT Convergence from Pukyong National University (South Korea) and a Bachelor's from SETEC Institute (Cambodia). My research focused on blockchain-based supply chain management with Hyperledger Fabric.
Languages: Khmer (Native) · English (Professional Working Proficiency)
