Paul John Parreño

Android Developer / Developer Support Engineer / Delivery Lead / Gamer, Die-hard RTS, Strategy, and Total War fan player!

Greater Reading Area

About

Paul John Parreño is an Android and mobile-focused software engineer with a strong foundation in application development, object-oriented programming, and practical software delivery. His work centres on building reliable, maintainable mobile applications while applying modern development practices, clean architecture principles, and collaborative workflows that support scalable engineering environments. With experience across development, technical instruction, and developer support, he brings both technical depth and a user-focused mindset to mobile engineering challenges. Specialising in Android and cross-platform mobile development, Paul has experience working on application and game-related projects, giving him exposure to performance optimisation, interactive design considerations, and problem-solving within real-time or user-driven environments. He is comfortable contributing across the development lifecycle — from planning and implementation through testing, debugging, and continuous improvement — and values writing clear, efficient code that enhances long-term maintainability. Known for his adaptability, Paul is able to transition between mobile engineering, broader software development tasks, and collaborative technical roles where communication and teamwork are essential. His background in mentoring and technical instruction supports his ability to work effectively within diverse teams, share knowledge, and help improve development processes. Based in the United Kingdom and eligible to work, he is open to Android Developer, Mobile Engineer, and software engineering opportunities where he can continue growing his expertise while contributing to impactful products, including applications and gaming projects.

Experience

  • Android Developer / Unity Developer at NURTURE THE CHILDREN INTERNATIONAL
    Jan 2026 - Present · 6 mos

  • Layoff/position eliminated at Career Break
    Sep 2025 - Present · 10 mos

  • Accenture (Full-time · 4 yrs 7 mos)
    • Associate Manager
      Nov 2021 - Sep 2025 · 3 yrs 11 mos

    • Senior Android Engineer
      Mar 2021 - Sep 2025 · 4 yrs 7 mos

  • Google (Remote)
    • CDM Subject Matter Expert, Platform and Devices Commercial Ops - External Workforce
      Jan 2025 - Aug 2025 · 8 mos

    • Lead Developer Support Engineer for Google Fit & Android Health Connect - External Workforce
      Nov 2021 - Dec 2024 · 3 yrs 2 mos

      - Responsible for triaging and responding to issues and inquiries surrounding the Google Fit SDK and Android Health Connect SDK - Providing detailed analysis and resolution of issues and inquiries raised by partners using Google Fit and Health Connect APIs

  • Professional Freelancer at Freelance
    Jan 2021 - Jan 2024 · 3 yrs 1 mo