Kosal Vathanak
Phnom Penh, Cambodia 🇰ðŸ‡Full-Stack Developer • IoT Enthusiast
20 years old. Proficient in Web Development, IoT, and Cloud Computing. Passionate about building innovative solutions and exploring new technologies.
Skills & Technologies
Technologies I work with
Frontend Development
Building modern user interfaces
React
Next.js
Nuxt JS
TypeScript
TailwindCSS
ShadcnUIBackend & Database
Server-side development and data management
Laravel
Python
ExpressJS
MySQLMobile Development
Cross-platform mobile applications
Flutter
Android StudioCloud & DevOps
Cloud infrastructure and deployment
AWS
Digital OceanHardware & IoT
Embedded systems and IoT solutions
Arduino
MQTTGame Development
Interactive gaming experiences
Godot EngineWork Experience
My professional journey
Project Manger & Software Developer
Bambii Coffee
Phnom Penh, Cambodia
Mar 2025 - Present
- Designed and developed a mobile app for a high-traffic coffee shop
- Built and integrated a backend system with RESTful APIs for ordering and inventory management
- Implement ABA KHQR online payment for seamless in-app transactions
- Prepared the app for release on Google Play Store and App Store
Flutter
Dart
RESTful APIs
ABA KHQR
Mobile Development
Co-Founder & Chief Technology Officer
SmartBox Cambodia
Cambodia
Nov 2023 - Present
- Led the development of an IoT-based smart locker system for secure and efficient package handling
- Developed a Python Telegram Bot for locker control and user interaction
- Built Laravel backend with RESTFUL APIs and real-time MQTT communication
- Responsible for programming microcontrollers for locker control and PIN-based access
- Deployed and maintained entire system with AWS
Python
Laravel
IoT
Arduino
MQTT
AWS
Telegram Bot
PHP
Education
My academic background
Bachelor of Science in Computer Science
Paragon International University
Phnom Penh, Cambodia
Jan 2022 - Aug 2025
- Recent graduate with strong foundation in computer science fundamentals
- Active participant in university events and activities
Software Engineering
Data Structure & Algorithm
Web Development
Game Development
Advanced English Diploma Certificate
Australian Centre of Education (ACE)
Phnom Penh, Cambodia
2018 - 2021
- Graduated from Young Learner Program (YLP) and General English Program (GEP)
- IELTS Score: 7.0 (Proficient Level)
- Strong communication skills in English
Critical Thinking & Analysis
Academic Reading & Vocabulary
Public Speaking
Academic Writing & Research
Speaking & Pronunciation
Debate Course
IELTS Preparation
Advanced Academic Communication Skills
High School Diploma (Grade 12)
Hun Sen Borey 100 Khnang High School
Cambodia
2018 - 2021
- Passed the BACII Exam
- Completed secondary education with focus on science and mathematics
Mathematics
Physics
Chemistry
Khmer Literature
My Projects
A showcase of my recent work and personal projects
