Open to opportunities

Rehum Mikaelo Padua

@rehummikaelopadua

Message

Senior software engineer focused on automation, tooling, and scalable backend systems.

Philippines

Message

What I'm looking for

I seek roles building automation, CI/CD, and developer tooling within collaborative teams that value reliability, automation, and continuous improvement.

I am a senior software engineer with over 10 years of experience designing, building, and maintaining scalable software systems, automation frameworks, and developer infrastructure. I specialize in backend development, CI/CD pipelines, developer tooling, and test infrastructure, and I have a proven track record of improving system reliability, delivery efficiency, and developer productivity through modular design and automation.

My recent work includes building Python-based backend tools, core automation framework components, Docker-based testing grids, and AI-assisted internal tools to simplify test creation. I collaborate closely with engineering and DevOps teams to deliver reusable tooling, accelerate release cycles, and establish feedback loops for continuous technical improvement.

Experience

Work history, roles, and key accomplishments

Current

Senior Automation and Tooling Dev

Current

Zeta Global Holdings Corp

Apr 2025 - Present (9 months)

Designed and developed Python backend tools and core automation framework components to standardize environment configuration and accelerate releases, improving CI/CD flow and large-scale test automation.

Python CI CD Gitlab Automation Framework Test Infrastructure Developer Tooling Docker

Quality Assurance Automation Eng

Noterro

Jan 2023 - Apr 2025 (2 years 3 months)

Architected a Docker-based testing grid and CI/CD pipelines for parallel web and API test execution, maintaining full-stack automated test suites and providing metrics-driven insights to improve test reliability.

Docker CI CD Regression Testing Test Automation Playwright Selenium Metrics

Senior Application Engineer

Lazlo 326

Feb 2020 - Aug 2020 (6 months)

Developed and maintained automated test suites and native mobile applications across Android and iOS using multiple frameworks and languages to improve application quality and delivery velocity.

Mobile Development Test Automation Android iOS Xamarin Unit Testing Selenium CI CD

Lead Mobile Application Dev

TuneGO Inc.

Apr 2018 - Feb 2020 (1 year 10 months)

Led Android and iOS development and built CI/CD pipelines with Jenkins and Bitrise, implemented monitoring and automated test suites to support continuous delivery and early quality checks.