Roy Donasco

Head of Technical Transformation and Delivery @GCash (Mynt - Globe Fintech Innovations, Inc.)

Frontend DeveloperITSolution IntegratorSystem ArchitectBackend DeveloperSystem AnalystDevOpsiOS DeveloperAndroid Developer

Tech Transformation, Software Solution Architect & Agile Engineering Expert With extensive experience in software solution architecture, software engineering, and Agile methodology adaptation, I specialize in designing and implementing scalable, high-performance systems. While I currently hold a leadership role, my ability to design and build software remains sharp and continuously evolving. I take pride in staying hands-on with architecture, coding, and problem-solving, ensuring that I bring both strategic vision and technical execution to every project. My expertise lies in API-first microservices architecture, where I leverage Java, Dart, OpenAPI, and cloud-native technologies to build robust, maintainable, and well-documented software solutions. I have a strong foundation in Extreme Programming (XP) and Test-Driven Development (TDD), ensuring that every software component is well-tested and optimized for efficiency. My leadership in Agile transformation has enabled engineering teams to embrace continuous integration, iterative development, and lean software delivery practices, resulting in higher productivity and improved code quality. Key Achievements & Expertise: • Microservices & API-First Design: Successfully led projects converting Swagger/OpenAPI specifications into production-ready microservices, ensuring adherence to best practices in API management and service orchestration. • Enterprise Software Development: Delivered solutions that drive digital transformation, particularly in industries like aviation, finance, hospitality, and enterprise SaaS platforms. • TDD & Agile Coaching: Conducted workshops and coaching sessions on Test-Driven Development (TDD) to improve engineering team maturity in unit testing, automated testing, and DevOps integration. • Cloud & Scalable Architectures: Designed and deployed cloud-native solutions utilizing AWS, Kubernetes, and containerized microservices, optimizing system reliability and scalability. • Verification of AI generated designs and code