• Implemented novel search engine optimization through keyword extraction of dynamic web pages using PHP which improved search ranking by 30%.

• Created a new feature that integrates with a 3rd party API service to automatically send MMS reminders to 500 customers each month using CRON jobs, PHP and MySQL queries, which increased event turnout by 25%.

• Developed custom security code to detect file modification by hackers and created weekly security reports regarding those modifications.

• Improved code quality by increasing unit test coverage and providing code reviews. Fixed bugs and refactored outdated BAO website code to improve latency and ensure backend logic is properly integrated.

• Collaborated with key stakeholders and customers to prototype and launch new features, and with the design team to continuously improve user experience based on customer feedback.