Evangelista Grace

- Led end-to-end development for a centralised inventory management system, reducing manual tracking time by 91.7% and improving delivery response by 60% for nationwide field operations - Built a configurable React-based operational monitoring dashboard with reusable UI components and dynamic data integration, replacing manual reporting workflows for 10 teams - Built custom metrics endpoints and Grafana dashboards to monitor 50+ APIs and services, identifying peak traffic windows and high-latency endpoints

- Migrated 200k+ legacy institutional records from Oracle DB to MySQL and built a secure RBAC-based web application for 9 teams, with Metabase integration for data querying and validation - Developed, maintained, and tested 20+ campus portal modules using Oracle PeopleSoft, PeopleCode and Oracle SQL, reducing reported bugs and support tickets for a user base of ~20,000 students and staff - Led requirements analysis and prepared functional test cases, validation queries, user guides, and technical specificat

- Configured monitoring dashboard with Grafana and Prometheus to monitor Kafka and Nifi metrics for a real-time data pipeline - Developed a real-time data processing and data serving application on TM’s AI platform using microservice architecture - Configured and performed testing for packet capture and secure data transfers

- Implemented smart circuit reuse that improved user productivity by 150% in Electra Cloud - Performed back-end and front-end development for Electra Cloud's affiliates application - Implemented features for Electra's offline desktop application, E9, using Electron JS

Relevant modules: Data Science, Big Data, Machine Learning, Engineering Web-based and Data-intensive Systems

Vice President, IT Society Cyberjaya (July 2018 - Dec 2019) - Helped IT Society to expand connections with external organizations and companies - Co-organized tech events for students of all faculties - Raised concerns of students from the faculty to the administration Assistant Director, BarCamp