Open to opportunities

bj zamora

@bjzamora

Message

Java Developer focused on mission-critical data warehouse systems and reliable production support.

Philippines

Message

What I'm looking for

I’m looking for a Java-focused role where I can build and enhance data warehouse systems, own testing and troubleshooting, support production reliability, and collaborate with release and engineering teams on mission-critical improvements.

I’m a Java Developer specializing in designing, developing, and maintaining Java applications—especially data warehouse and supporting systems.

Across my roles, I handle troubleshooting and performance issues across servers, databases, and code levels, and I coordinate with release engineers to deliver new features and bug fixes into higher environments.

I contribute throughout the development lifecycle, including software analysis, programming, testing, and debugging, while also providing technical documentation to support functional changes.

In production, I’ve supported incident resolution as Level 3 Production support, partnering closely with business and engineering teams to improve systems, processes, and technology through upgrades and integration.

Experience

Work history, roles, and key accomplishments

Current

Java Developer

Current

Citco International Support Services Limited

Nov 2023 - Present (2 years 8 months)

Provided software testing and production support for Data warehouse and supporting systems written in Java. Troubleshot performance issues across servers, databases, and code, and coordinated releases and technical documentation.

Java Spring Spring Boot Maven JavaScript Software Testing Production Support DevOps Data Warehousing Release Coordination Technical Documentation Agile Kanban IT Security

Current

Java Developer

Current

IntegrationWorks

Aug 2022 - Present (3 years 11 months)

Designed, implemented, and maintained Java applications for high-volume, low-latency, mission-critical systems. Contributed across the full development lifecycle, including analysis, programming, testing, and debugging.

Java Software Analysis Software Development Lifecycle Testing Debugging High Volume Low Latency Systems Mission Critical Systems

Java Developer

Macquarie Offshore Services Pty Ltd

Apr 2019 - Sep 2019 (5 months)

Worked on projects spanning software upgrades and business-driven enhancements, producing functional and technical designs and specifications. Provided Level 3 production support for incidents and supported work estimation, process improvements, systems integration, and technology upgrades.