Stephen Siapno Help

Development tools and workflow

My work combines hands-on engineering, shared team standards, automated verification, and AI-assisted development.

Build, release, and quality

  • Gradle and Git for builds and version control.

  • GitHub Actions and Azure DevOps for CI/CD; at EROAD, I migrated pipelines from Azure DevOps to GitHub Actions.

  • Firebase and Sentry for observability.

  • Mockito, Espresso, and Appium for testing.

  • MobSF and SonarQube for quality and security analysis.

  • Jira for planning and delivery coordination.

AI-assisted development

I work with Codex, Claude, and GitHub Copilot, and use AGENTS.md, SKILLS.md, and MCP to give development workflows structure and context.

For Myrna & Judith, I applied these workflows across implementation, product design, branding, marketing assets, testing, and release preparation. I built and launched its initial production-ready version in two weeks.

Code review, testing, and release preparation remain part of the engineering work.

Working with teams

My experience includes architecture decisions, reusable modules, coding standards, peer reviews, mentoring, and knowledge-sharing sessions.

Career experience· Selected projects

08 September 2026