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Evvin L. — Junior Mobile Application Developer from Philippines

Evvin L.

Junior Mobile Application Developer

Philippines Less than 1 year
Open to offersNew to Platform
Languages
EnglishTagalog
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About

Evvin L. is a dedicated Junior Mobile App Developer with a background in Computer Engineering. He currently contributes his expertise at Journeytech Inc., specializing in the development and QA testing of mobile applications utilizing advanced AI tools such as Copilot and AWS Kiro. His technical prowess is demonstrated through his work on production systems like TripKo, TicketKo, and SDKClient/Server, where he implements features such as real-time syncing, balance inquiries, and AIDL bridges. He has a strong command of technologies including Java, Kotlin, and Jetpack Compose, seamlessly integrating MVI and MVVM architectures to produce scalable applications. Evvin's educational foundation was built at the University of Rizal System, Morong, with a B.S. in Computer Engineering, complemented by diverse technical skills in Python, Flutter, and JavaScript. His commitment to continuous improvement is further evidenced by certifications in OOPs in Java, Android Studio, and more.

Experience

  • Junior Mobile Application Developer

    Journeytech Inc. · 2025 — Present
    Contributed to various company systems using Java and Kotlin for backend development and utilized XML and Jetpack Compose for frontend interfaces. Integrated MVI and MVVM architectures to create scalable applications while performing testing for multiple applications and resolving issues found during the testing process.
  • Project Contributor

    Journeytech Inc. · 2025 — Present
    Implemented key functionalities in the TripKo application, focusing on features such as Reload, Balance Inquiry, and Transfer Balance using Kotlin and Jetpack Compose. Ensured robust syncing with web servers through Retrofit, maintaining real-time data consistency. Conducted continuous testing for future development and system maintenance.
  • Project Contributor

    Journeytech Inc. · 2025 — Present
    Developed and supported core features in TicketKo using Java, including summary reports and web server syncing to enhance system reliability and efficiency.
  • Project Contributor

    Journeytech Inc. · 2025 — Present
    Contributed to the maintenance of Java-based SDKs for SDKClient/SDKServer applications using AIDL to enable communication between different Journeytech applications. Delivered features including printing, card reading, and HTTP client requests for web servers, while performing continuous application testing for ongoing system development and maintenance.
  • Main Programmer

    URS – Morong · 2025 — Present
    Led programming efforts in a research study focused on developing an AI Model with YOLOv8 and a desktop application using Python and Tkinter. This system was designed to detect fall scenarios for elderly residents in nursing homes, incorporating an automated alarm for caregivers. Maintained continuous testing for application development and system upkeep.

Skills & Expertise

Education

  • Bachelor of Science in Computer Engineering
    University of Rizal System – Morong · — — 2025
  • TVL – ICT
    Tomas Claudio Colleges – Morong · — — 2021