Jerich Eleazar Coronel

Develop and maintain backend services for a loyalty and customer data platform, supporting real-time and batch processing workflows across distributed big data components. Use AI coding agents to generate code and tests and accelerate code reviews.

Developed and maintained RESTful backend APIs for a time tracking software platform, participating in stakeholder meetings for feature design and technical decisions. Applied AI-assisted development with Cursor and GitHub Copilot.

Designed integration solutions for microservice-based mobile payment systems and provided developer walkthroughs for service integrations, API design, and overall solution architecture.

Built backend APIs for a local banking client using Java 11 and Spring Boot, supporting build promotions across Dev, QA, and Staging using CI/CD practices.

Developed and maintained APIs for a US-based airline, supporting enterprise application capabilities and integration workflows. Promoted builds across Dev, QA, and Staging while supporting CI/CD and release processes.

Migrated enterprise services from IBM WebSphere Enterprise Service Bus to JBoss Fuse, modernizing integration components and service endpoints across REST, SOAP, and Apache Camel-based services.

Supported data center migration work by updating application data source configurations as part of disaster recovery readiness.

Delivered enhancements for airline passenger systems, including seat upgrades, travel document validation, electronic boarding passes, and accessibility improvements. Improved web accessibility by supporting keyboard navigation and screen reader compatibility.

Activities and societies: Department of Science and Technology - Science Education Institute Full Scholar

Bachelor of Science in Biology degree from the University of the City of Manila.