Available for freelance work

Alex Tan

Full Stack Developer crafting scalable web solutions with 14+ years of experience across .NET, PHP, and modern JavaScript frameworks.

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About

Building Digital Experiences

I'm a Full Stack Developer based in Penang, Malaysia with over 14 years of experience delivering enterprise web solutions. My expertise spans across e-commerce platforms, fintech systems, and enterprise applications.

I specialize in building scalable, maintainable systems using .NET Core, PHP (Laravel), and modern JavaScript frameworks. My passion lies in architecting solutions that handle high-concurrency production environments while maintaining clean, readable code.

When I'm not coding, you'll find me exploring new technologies, contributing to open source, and mentoring aspiring developers.

14+
Years Experience
50+
Projects Delivered
30+
Happy Clients
10+
Technologies
Skills

Tech Stack

Technologies I use to bring ideas to life.

Backend

C# / .NET Core PHP / Laravel Node.js ASP.NET REST APIs

Frontend

React Vue.js HTML5 / CSS3 Bootstrap Tailwind CSS

Database

SQL Server MySQL Redis NoSQL

DevOps & Tools

Docker Git / CI/CD Linux / VPS PM2

Architecture

System Design Clean Architecture Microservices API Design

Leadership

Team Leadership Agile / Scrum Project Management Client Relations
Experience

Work History

Freelance Full Stack Developer
Self-Employed, Penang
  • Building custom Laravel web applications with RESTful APIs and authentication systems
  • Developing scalable .NET Core backend services with Clean Architecture patterns
  • Integrating payment gateways, SMS/email notifications, and cloud storage solutions
Tech Lead
Chris Business Solution, Penang
  • Led enterprise .NET Core development with Entity Framework and SQL Server
  • Architected waste management system with real-time tracking and analytics
  • Built reward point management platform handling high-concurrency operations
Senior Web Developer
Aemulus Corporation, Penang
  • Developed backend admin modules using C# and PHP
  • Created responsive SPA interfaces with ReactJS and Bootstrap
  • Optimized SQL queries for complex data retrieval and analytics
IT Manager / Software Engineer
Public Gold Marketing, Penang
  • Architected enterprise e-commerce platform for precious metals trading
  • Built ERP-integrated admin system with Oracle EnterpriseOne
  • Managed data center, virtualization, and disaster recovery solutions
  • Led team of developers and provided technical mentorship
Contact

Let's Work Together

Have a project in mind? Let's discuss how I can help bring your ideas to life.

Email

a.tanyc99@gmail.com

WhatsApp

(+60) 11-2633 2098