I am a fast learner and a proactive developer who adapts quickly to diverse and challenging situations. I have a strong passion for research and problem-solving, transforming insights into practical solutions. I work effectively in team environments and demonstrate a positive, collaborative leadership attitude. I am excited about building educational technology and web/mobile applications using Flutter, React, Node.js, and cloud services to help learners everywhere.

Choeng Rayu

I am a fast learner and a proactive developer who adapts quickly to diverse and challenging situations. I have a strong passion for research and problem-solving, transforming insights into practical solutions. I work effectively in team environments and demonstrate a positive, collaborative leadership attitude. I am excited about building educational technology and web/mobile applications using Flutter, React, Node.js, and cloud services to help learners everywhere.

Available to hire

I am a fast learner and a proactive developer who adapts quickly to diverse and challenging situations. I have a strong passion for research and problem-solving, transforming insights into practical solutions. I work effectively in team environments and demonstrate a positive, collaborative leadership attitude.

I am excited about building educational technology and web/mobile applications using Flutter, React, Node.js, and cloud services to help learners everywhere.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

Khmer
Fluent
English
Fluent
Chinese
Beginner

Work Experience

Full Stack Developer - Project Lead at Ministry of Education, Youth and Sport (MoEYS) – Life Long Learning (LLL) project
May 1, 2025 - December 1, 2025
Led full‑stack development and project leadership for the Life Long Learning (LLL) website; coordinated cross‑functional EdTech Cambodia efforts; built features using Next.js, Flutter, PostgreSQL, Docker; integrated OCR and AI‑LLM components; ensured smooth project delivery and alignment with stakeholders.
Full Stack Developer - Project Lead at Dastern Health Care (Capstone & Startup)
May 1, 2025 - Present
Capstone/startup project: designed and implemented a full‑stack solution to support healthcare workflows; led technical direction, architecture, and delivery; tech stack included Next.js, Node.js, PostgreSQL, Docker; focused on pragmatic, scalable healthcare tooling.
Full Stack Developer - Project Lead at Hybrid Coffee – School Project (Year 2)
January 1, 2025 - Present
Online coffee ordering system for a school project; led end‑to‑end development (front‑end and back‑end) with React.js, Node.js, MySQL, Docker, VPS; implemented key features and ensured reliable deployment.
Team Facilitator at National Career & Productivity Fair
March 1, 2025 - March 31, 2025
Led and coordinated teams during the National Career & Productivity Fair; facilitated sessions and supported event execution.
Volunteer - Lead at My First Stock Program
March 1, 2024 - March 31, 2024
Led volunteers for sales events and outreach activities to promote program participation and engagement.
Full Stack Developer - Project Lead at Ministry of Education, Youth and Sports (MoEYS)
May 1, 2025 - December 31, 2025
Internship leading development of the Life Long Learning (LLL) project website; implemented features using Next.js, Flutter, PostgreSQL, Docker; collaborated with EdTech Cambodia team; ensured smooth project Runs.
Full Stack Developer - Project Lead at DerLg (Startup)
May 1, 2025 - Present
Full-stack development with Next.js, MySQL, Docker, VPS; led development and deployment; built features for an online platform and maintained CI/CD workflows.
Full Stack Developer - Project Lead at RayuOS - Self Inspire
January 2, 2025 - Present
Owning design of commands prompts for AI-assisted workflows; open to contributors; Tech stack includes React.js, Node.js, MySQL, Docker, and related tools.
Full Stack Developer - Project Lead at Hybrid Coffee - School Project (Year 2)
January 2, 2025 - Present
Online coffee ordering system; Tech Stack: React.js, Node.js, MySQL, Docker; delivered MVP for a school project.
Full Stack Developer - Project Lead at Ministry of Education, Youth and Sport (MoEYs)
May 1, 2025 - Present
Full Stack Developer for the Life Long Learning (LLL) project website; involved EdTech Cambodia web development; coordinated team to ensure smooth project execution.
Full Stack Developer - Project Lead at RayuOS - Self Inspire (Open Source)
January 1, 2025 - Present
Owning design of command prompts for the project; contributing to open-source AI tooling and UX improvements.
AI Bot Developer at Telegram Math Bot AI (Open Source)
January 1, 2025 - Present
Open-source AI-powered Telegram bot for solving math problems; Tech Stack: Python, Deep Learning APIs, MongoDB.

Education

Bachelor of Computer Science Software Engineering at Cambodia Academy of Digital Technology (CADT)
January 1, 2024 - February 3, 2026
Algorithm & Computer Science Program at Northwestern Polytechnic University, China
November 6, 2025 - November 21, 2025
ALCPP Program (Soft Skill) at USAID Capacity Specialist Program
November 1, 2024 - May 1, 2025
Bachelor of Computer Science Software Engineering at Cambodia Academy of Digital Technology (CADT)
January 1, 2024 - February 3, 2026
Algorithm & Computer Science Program at Northwestern Polytechnic University, China
November 6, 2025 - November 21, 2025
Bachelor of Computer Science Software Engineering at Cambodia Academy of Digital Technology (CADT)
January 1, 2024 - March 4, 2026
Algorithm & Computer Science Program at North Western Polytechnic University, China
November 6, 2025 - November 21, 2025
Capacity Specialist (Soft Skill) at USAID LC PPP Program
November 1, 2024 - May 31, 2025

Qualifications

ALCPP Program (Soft Skill)
November 1, 2024 - May 1, 2025
Algorithm & Computer Science Program
November 6, 2025 - November 21, 2025
Soft Skill Training Program - USAID ALC PP
November 2, 2024 - May 2, 2025
Capacity Specialist (USAID) LC PPP Program (Soft Skill)
November 1, 2024 - May 31, 2025

Industry Experience

Education, Software & Internet, Professional Services, Government, Healthcare, Computers & Electronics, Media & Entertainment