Available to hire
Hi, I’m Eugene John Veladiez, a passionate mobile app developer focused on Android and cross‑platform solutions. I love turning ideas into sleek, high‑performance apps that work beautifully across devices.
I thrive in collaborative environments, use Kotlin, Jetpack Compose, MVVM, Retrofit, OkHttp, and Flutter to deliver fast, scalable, user‑friendly software, and I’m always eager to explore new technologies to push mobile innovation forward.
Experience Level
Work Experience
Application Developer at TAT SING GROUP
June 1, 2023 - PresentCoordinated with stakeholders to gather requirements, prioritize features, and deliver client-focused solutions. Led a small development team to plan, design, and deliver mobile and web applications on time and within scope. Built cross-platform applications using Flutter for Android, iOS, and Web. Developed and maintained Android applications using clean code architecture. Collaborated with UI/UX designers to transform wireframes from Figma/Adobe XD into functional applications. Integrated RESTful APIs and implemented scalable, modular code for long-term maintainability. Ensured quality and performance through debugging, testing, and optimization of applications.
WordPress Developer at DEVSTAR
June 1, 2023 - October 17, 2025Custom theme development and plugin integration for optimized site performance. WordPress migration and upgrade projects ensuring minimal downtime. Responsive design implementation using HTML, CSS, JavaScript, and PHP. Bug fixing, security hardening, and performance optimization. Debugging and issue resolution for enhanced site stability. Collaboration with clients and stakeholders to gather requirements and deliver tailored solutions.
Application Developer at Idea Hub
October 1, 2023 - October 17, 2025Collaborative migration of Java-based codebase to Kotlin. Modular architecture implementation using MVVM and LiveData. Feature design and implementation. Bug fixing and integration tests for code quality. Debugging and issue resolution for enhanced stability. Stakeholder engagement for requirements gathering and feature development.
Application Developer at Core Proc Inc.
June 1, 2022 - October 17, 2025Kotlin app development for e-commerce and investment applications. Utilization of OkHttp and Retrofit libraries for RESTful web services. Modular architecture using MVVM, LiveData, and RxJava for scalability. Requirement identification and seamless integration with existing systems. Bug fixing, performance improvements, and code reviews.
Application Developer at DyipPay Revolution Corporation
December 1, 2021 - October 17, 2025Collaborative design of application architecture. Android app development in Kotlin for passenger and driver applications. Building high-performance, reusable, and reliable Kotlin code. Translation of designs into quality code. Collaboration for new feature designs and launches. Utilization of OkHttp and Retrofit libraries for web services. Adoption of modular MVVM design pattern with LiveData and Coroutines.
Application Developer at iChampion AppTech Development Corporation
January 1, 2021 - October 17, 2025Android application development using Kotlin and Android SDK. Integration of Retrofit library for RESTful API calls. Feature development, bug fixing, and code quality enhancement. Collaboration with UX designers and QA testers for app usability.
Application & Software Developer / System Administrator at TAT SING International Logistics Corporation
June 1, 2020 - October 17, 2025Website development using HTML5, PHP, Bootstrap, CSS, and JavaScript. Designed and implemented in-house systems to streamline business operations and improve efficiency. Managing emails and websites using C panel. Technical support and troubleshooting for computer systems and software. Maintenance and updates of hardware and software. Installation and configuration of new computer systems. Development and upkeep of IT policies and procedures.
Application Developer at TAT SING GROUP
June 1, 2023 - PresentCoordinated with stakeholders to gather requirements, prioritize features, and deliver client‑focused solutions. Led a small development team to plan, design, and deliver mobile and web applications on time and within scope. Built cross‑platform applications using Flutter for Android, iOS, and Web. Developed and maintained Android applications using clean code architecture. Collaborated with UI/UX designers to translate wireframes from Figma/Adobe XD into functional applications. Integrated RESTful APIs and implemented scalable, modular code for long‑term maintainability. Ensured quality and performance through debugging, testing, and optimization of applications.
WordPress Developer at DEVSTAR
June 1, 2023 - October 21, 2025Custom theme development and plugin integration for optimized site performance. WordPress migration and upgrade projects ensuring minimal downtime. Responsive design implementation using HTML, CSS, JavaScript, and PHP. Bug fixing, security hardening, and performance optimization. Debugging and issue resolution for enhanced site stability. Collaboration with clients and stakeholders to gather requirements and deliver tailored solutions.
Application Developer at Idea Hub
October 1, 2023 - October 21, 2025Collaborative migration of Java‑based codebase to Kotlin. Modular architecture implementation using MVVM and Live Data. Feature design and implementation. Bug fixing and integration tests for code quality. Debugging and issue resolution for enhanced stability. Stakeholder engagement for requirements gathering and feature development.
Application Developer at Core Proc Inc.
June 1, 2022 - October 21, 2025Kotlin app development for e‑commerce and investment applications. Utilization of OkHttp and Retrofit libraries for RESTful web services. Modular architecture using MVVM, LiveData, and RxJava for scalability. Requirement identification and seamless integration with existing systems. Bug fixing, performance improvements, and code reviews.
Application Developer at DyipPay Revolution Corporation
December 1, 2021 - October 21, 2025Collaborative design of application architecture. Android app development in Kotlin for passenger and driver applications. Building high‑performance, reusable, and reliable Kotlin code. Translation of designs into quality code. Collaboration for new feature designs and launches. Utilization of OkHttp and Retrofit libraries for web services. Adoption of modular MVVM design pattern with LiveData and Coroutines.
Application Developer at iChampion AppTech Development Corporation
January 1, 2021 - October 21, 2025Android application development using Kotlin and Android SDK. Integration of Retrofit library for RESTful API calls. Feature development, bug fixing, and code quality enhancement. Collaboration with UX designers and QA testers for app usability.
Application & Software Developer / System Administrator at TAT SING International Logistics Corporation
June 1, 2020 - October 21, 2025Website development using HTML5, PHP, Bootstrap, CSS, and JavaScript. Designed and implemented in‑house systems to streamline business operations and improve efficiency. Managing emails and websites using CPanel. Technical support and troubleshooting for computer systems and software. Maintenance and updates of hardware and software. Installation and configuration of new computer systems. Development and upkeep of IT policies and procedures.
Education
Bachelor of Computer Science at AMA Computer College
January 11, 2030 - October 17, 2025Kotlin for Android O Development: From Beginner to Advance at Udemy Online Course
January 11, 2030 - October 17, 2025Bachelor of Computer Science at AMA Computer College
January 11, 2030 - October 21, 2025Qualifications
Kotlin for Android O Development: From Beginner to Advance
January 11, 2030 - October 17, 2025Udemy Online Course: Kotlin for Android O Development: From Beginner to Advance
January 11, 2030 - October 21, 2025Industry Experience
Software & Internet, Transportation & Logistics, Professional Services
Experience Level
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