Alvin James Bellero

Build and maintain high-quality Angular applications emphasizing performance, UX, and scalability; delivered frontend features and supported deployment pipelines for enterprise-scale systems.

Implemented micro-frontends and stakeholder-requested features, collaborated with UX to refine interfaces, and improved code quality through rigorous reviews and knowledge sharing.

Developed and optimized SQL queries and backend APIs for microservices, built an automated release-notes generator, and introduced standards that reduced bugs by 30%.

Improved complex UI flows to increase user task completion by 20%, refactored legacy components reducing complexity by 30% and accelerating feature delivery by 25%.

Developed interactive, responsive web applications using the MEAN stack across client projects, led sprint activities, and resolved performance issues to improve responsiveness.

Built and tested enterprise applications following coding and quality standards, performed robust unit testing, and delivered stable feature modules per business requirements.

Participated in full project lifecycle from design to coding, delivering high-quality software and solving complex engineering problems.

Developed internal systems using PHP, MySQL, JavaScript and jQuery, supported end-to-end integration, stabilization, and production support transitions.

Created responsive and scalable web applications, implemented accessible front-end interfaces connected to databases, and analyzed technical requirements to determine optimal solutions.

Activities and societies: Best Programmer Award (academic distinction)

Completed a Bachelor of Science in Computer Science with an academic distinction award for programming.

Completed secondary education and obtained a high school diploma.