Android Developer Profile

Jeison Duran Hines

Profile photo
I am a passionate and results-driven Sr. Android Developer with over 9 years of experience building mobile applications across diverse industries, including fintech, healthcare, and IoT. Throughout my career, I've worked with a wide range of technologies, frameworks, and development environments, allowing me to deliver high-quality, scalable apps. Currently, my team focuses on BLE connection where I contribute to projects involving remote device configuration, OTA firmware updates, and advanced communication protocols for the device. My experience extends to crafting robust connectivity solutions, analytics, and delivering complex features using Kotlin, Compose, Flows, Coroutines, and other modern Android development practices. In previous roles at Smash, Fiserv, and Grupo Prides, I’ve led and contributed to mobile projects from the ground up, redesigned applications, and implemented feature-rich native screens. I’m well-versed in both Android and hybrid mobile development, leveraging my expertise with Kotlin, Java, Objective-C, Cordova, Firebase, and more. My strong problem-solving skills and dedication to clean code have helped me deliver applications used by thousands of users. I’m proficient in leading cross-functional teams in Agile environments, with a track record of delivering apps to both Google Play and the App Store. I'm always eager to take on new challenges and collaborate with teams to build impactful mobile experiences.
🇨🇷 Costa Rica
Full-Time, Part-Time, Contract
$30 per hour
$50,000 per year
Android, Android development, Android SDK, Kotlin, JAVA, coroutines, jetpack compose, flows, room, retrofit, firebase, SDUI, MVVM, MVI, clean
English, Spanish

Work Experience

Sr. Android Developer
at Orangeloops
–


Mobile Developer
at Smash
–


Mobile Development Engineer from Jr. to Sr.
at Fiserv
–


Jr. Android Developer
at Grupo Prides
–

Studies

Technical
at Cenfotec
–