About
With over 20 years of expertise in web application development, I am a professional developer in PHP, MySQL/MariaDB, Linux, Apache, NodeJS. Throughout my career, I have successfully built and delivered a range of web applications, including shopping carts, payment gateway, e-money, and billing systems.
Successful Achievements
- Cut cost up to 3x when working in project Singapore by migrating from existing Windows Server to a Linux web server. I did all Linux setup from Apache to MariaDB installation.
- Cut cost from $28K/month to $9K/month, by moving our core application from vendor to internal software team and re-create the whole software with open-source environment and better performance.
- Increased revenue by 2.5x through the creation of a multi-payment channel, expanding customer accessibility and improving transactions
Skills
Management Quality
ISO 27001, ISO 9001
Programming & Front-End
NodeJS, PHP/Laravel, HTML, CSS, JS, JQuery, XML/JSON, AJAX
Databases
MS SQL Server, MySQL/MariaDB
API
Postman, Google API, Location HQ, Twilio, Payment Gateway
Servers and Cloud
Linux, Microsoft Server, AWS LightSail, VMWare Cloud
Software
Microsoft 365 Admin, GitHub, WHM/CPanel, Plesk, Slack
Online Builder
Shopify, Wix, WordPress, WooCommerce
SEO
Facebook Ads, Google Ads, Google Trends
Services
Web Application
Build an online payment, online booking and reservation system, inventory application, order management system etc.