👋 Hi, I'm Puthea Khem!

🎓 Researcher | 💻 Full-Stack Developer | 🛡️ Cybersecurity Specialist | 🇰🇭 Based in Cambodia

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👨‍💻 About Me

I'm a passionate developer, researcher, and public sector tech innovator focused on building secure, scalable, and impactful systems. I work at the FinTech Center of the General Secretariat of the Non-Bank Financial Services Authority and also teach students at the Cambodia Academy of Digital Technology (CADT).

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🛠️ Tech Stack

• Languages: PHP (Laravel), JavaScript (ReactJS, Next.js), Java (Spring Boot), Python
• Backend: Laravel, Spring Boot, REST APIs, Multi-Tenant SaaS
• Frontend: React, Tailwind CSS, Livewire, InertiaJS
• Database: PostgreSQL, MySQL
• DevOps: Laravel Forge, Vercel, Docker, Redis, MinIO
• Security: OAuth2, Rate Limiting, API Gateway

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🚀 Featured Projects

• 🦷 Dental Clinic Management System – Multi-tenant SaaS for managing appointments, x-rays, and patient records
• 📚 FinTech Legal Data Portal – Platform for legal document upload, conversion, and search
• 📆 Chhankitek – Khmer Lunar Calendar package for Laravel
• 🔗 Short URL System – Integrated with Telegram bot and analytics

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📫 Let's Connect

• 🌐 khemputhea.com
• 💼 LinkedIn

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🧰 Tools & Packages

Explore some of my open-source packages and tools:

• putheakhem/chhankitek – Khmer Lunar Calendar for Laravel
• putheakhem/laravel-camdigi-key - A Laravel wrapper for the CamDigiKey Node.js Client
• putheakhem/khmer-number-to-text – Khmer number conversion helper
• putheakhem/otp – Laravel OTP generation and validation

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⚡ “Building technology that bridges tradition and transformation.”