King James Castro

Senior Android Applications Engineer

15Five | Dengun•  December 2021 - Present•  Faro, Portugal - Remote

Developed and maintained an Android application with over 10,000 active users. Implemented CI/CD pipelines with CircleCI and GitHub Actions. Improved project management efficiency through the implementation of JIRA.

Senior Android Applications Developer

Saudi Telecom Company | InnovationTeam•  March 2020 - December 2021•  Riyadh, Saudi Arabia - Remote

Established architectural principles, design patterns, and reusable modules. Provided mentorship to colleagues. Integrated external data sources and APIs.

Senior Android Applications Developer

DVLOP | Fifty Studio•  August 2018 - March 2020•  Utah, United States - Remote

Oversaw project timelines and coordinated with stakeholders. Promoted code cleanliness and maintainability. Led a team of four developers.

Senior Android Applications Developer

CSPreston•  June 2017 - August 2018•  Illinois, United States - Remote

Designed and integrated new features and functionalities. Cooperated with multiple teams to create and launch user-friendly mobile applications.

Consultant | Senior Android Applications Developer

Royal Caribbean Cruises, Ltd.•  November 2015 - June 2017•  Manila, Philippines

Provided technical consultation and advisory services. Led a team of junior developers in designing and developing Android applications.

Senior Android Applications Developer

Hello Media LTD.•  July 2014 - November 2015•  Manila, Philippines

Maintained and developed an online dating application. Led the development of new features and codebase optimization.

Android Applications Developer

Octal Philippines•  December 2012 - July 2014•  Manila, Philippines

Developed in-house applications to improve business operations. Managed the entire application lifecycle.

Software Engineer

Design Muscle•  August 2011 - November 2012•  Manila, Philippines

Designed and developed an array of touchscreen-enabled Flash applications. Collaborated closely with product managers and designers.