Nam (Nick) N. HUYNH

Full Stack Developer

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👨‍💻 About Me

An experienced engineer with more than 10 years in software development. With work on web application, database and mobile application. Competence in PHP, Laravel, Lumen, Yii2, Javascript, Vue, jQuery, HTML/CSS, Bootstrap, Android/Java, Python, Django, MySQL, SQL Server, SQLite and PostgreSQL. Include 1 year working with AI and tools such as Cursor / ChatGPT / Claude / CodeRabbit.

🔭 I’m currently working as a remote engineer
💬 Ask me about ANYTHING
📫 How to reach me: nick@vngodev.com
🌐 Website: nam.is-a.dev
⚡ Fun fact: I enjoy turning complex problems into simple, elegant solutions

🚀 My Startups

EmailTest.dev

Developer Email Testing Platform

A modern email testing platform similar to Mailtrap.io, built with Next.js, TypeScript, and PostgreSQL. Features include:

📧 Multiple inbox management
🔐 Secure authentication with JWT and Passkeys
📨 SMTP server with TLS/STARTTLS support
🔌 Full REST API
📊 Real-time email updates
💳 Multi-payment gateway integration

Tech Stack: Next.js 16, React 19, TypeScript, PostgreSQL, Drizzle ORM, Tailwind CSS

Uptime Monitor

Website Uptime & SSL Expiry Monitoring

A comprehensive monitoring solution for website uptime and SSL certificate expiry. Keep track of your websites’ availability and never miss an SSL certificate expiration. Features include:

🔍 Real-time uptime monitoring with configurable check intervals
🔒 SSL certificate expiry tracking with customizable warning days
📊 Monitor multiple URLs (Free: 5 URLs, Pro: Unlimited)
🔔 Multi-channel notifications via Slack and Microsoft Teams
⚙️ Flexible monitoring settings and intervals
📈 Pro plans with advanced features

Tech Stack: Modern web technologies for reliable monitoring

Invoice Generator

Professional Invoice Creation Tool

Create professional invoices in seconds with this easy-to-use invoice generator. Perfect for freelancers, small businesses, and anyone who needs to generate invoices quickly. Features include:

📄 Generate professional PDF invoices instantly
🎨 Customizable company and client information with logo upload
💰 Support for multiple currencies (USD, EUR, GBP, JPY, and 20+ more)
📋 Flexible item management with quantity, rate, and automatic totals
🧮 Automatic calculations for subtotal, tax, discount, and total
📝 Additional notes and terms section
🌓 Dark mode support
⚡ Fast and lightweight, built on Cloudflare Workers

Tech Stack: Cloudflare Workers, Modern Web Technologies

Expiry Watch

Domain & Certificate Expiry Monitoring

A comprehensive monitoring solution for tracking domain and certificate expirations. Never miss an important expiry date with automated monitoring and alerts. Features include: