Tristan Ehron Tumbaga

Developed and implemented new features based on internal and external requirements. Performed bank system maintenance including root cause analysis, bug fixing, SQL query optimization, and code improvements to enhance system reliability and performance. Provided technical assistance for customers or business analysts.

Assisted in the development of Borongan Smart City's transportation management application, contributing to efficient transportation management and achieving a 25% reduction in residents' commute times. Enhanced user experience and increased student portal participation by 35% by helping to create the Eastern Samar State University web portal.

Increased efficiency of database query time by 5% through optimized SQL queries and streamlined data transport processes. Enhanced application performance by 15% through backend code optimization and efficient algorithms.