Hi, I'm Romdoul.
Software Engineer
Experienced Software Engineer with over 7 years in full-stack development, microservices architecture, and backend systems. Skilled in designing scalable RESTful and gRPC APIs, managing relational and time-series databases, and implementing secure, high-performance applications. Proficient in modern DevOps practices, including CI/CD pipelines, automated testing, and service monitoring using tools like Prometheus and Grafana. Strong background in leading development teams, mentoring junior developers, and driving full Software Development Life Cycle (SDLC) processes. Passionate about clean code, performance optimization, and delivering robust software solutions that align with business goals.
Projects
All-in-One Business Management System for Retail & Wholesale Stores
Our comprehensive Business Management System is tailored for retail and wholesale operations of all ...
Display Management System
A cloud-based display management system designed to streamline the control and delivery of digital c...
Street Lighting System
A smart street lighting system that offers centralized monitoring, real-time alerts, and intelligent...
Smart Energy Monitoring and Management System
A smart metering platform designed for remote monitoring and data collection from energy meters depl...
Low Voltage Distribution Board Management System
A comprehensive electrical distribution room monitoring system that provides real-time insights and ...
Prepaid and Postpaid Energy Meter Management System
Smart energy meter management system tailored for the low voltage segment, supporting both prepaid a...
Work Experiences
Software Engineer
VP.Start Technology Co., Ltd- Design and develop scalable microservices architecture.
- Implement RESTful or gRPC APIs for service communication.
- Design, manage, and optimize relational and time-series databases.
Senior Full-Stack Developer
Zando Cambodia- Involved in all phases of Software Development Life Cycle (SDLC): requirements, design, analysis, code, and QA.
- Developed REST API and other API integrations.
- Designed UI/UX for web and mobile, including push notifications.
System Developer
Niron Microfinance Plc.- Developed and maintained core system, stationery system, and financial applications.
- Designed and implemented new features.
- Provided support and maintenance.
Programming Teacher
ANT Training Center- Taught students fundamentals of C, C++, and other computer science concepts.
- Instructed students on computer basics, logic, and building their own programs.
- Guided students in creating computer programs, algorithms, and learning languages.
Software Engineer
May 2022 – PresentVP.Start Technology Co., Ltd- Design and develop scalable microservices architecture.
- Implement RESTful or gRPC APIs for service communication.
- Design, manage, and optimize relational and time-series databases.
Senior Full-Stack Developer
Aug 2019 – May 2022Zando Cambodia- Involved in all phases of Software Development Life Cycle (SDLC): requirements, design, analysis, code, and QA.
- Developed REST API and other API integrations.
- Designed UI/UX for web and mobile, including push notifications.
System Developer
Jul 2018 – Jul 2019Niron Microfinance Plc.- Developed and maintained core system, stationery system, and financial applications.
- Designed and implemented new features.
- Provided support and maintenance.
Programming Teacher
Feb 2017 – Aug 2018ANT Training Center- Taught students fundamentals of C, C++, and other computer science concepts.
- Instructed students on computer basics, logic, and building their own programs.
- Guided students in creating computer programs, algorithms, and learning languages.