Juan Marizcurena
@juanmarizcurena
Android developer passionate about creating high-quality mobile applications.
What I'm looking for
I am a committed Android developer with a robust foundation in Kotlin and a strong passion for mobile application development. My expertise extends to Dart and Flutter, enabling me to deliver efficient cross-platform solutions. Although I specialise in native Android development, I continuously pursue growth in modern technologies such as Jetpack Compose and Kotlin Coroutines.
I am currently employed as an Android Developer at Banco Hipotecario, where I contribute to the design and implementation of secure, high-quality features for the bank’s mobile applications. My responsibilities include integrating critical services, ensuring performance optimisation, and collaborating with cross-functional teams to maintain a seamless user experience within a regulated financial environment.
Previously, I served as a Junior Android Developer at FlexTech, where I was instrumental in developing new functionalities for a task management application. In this capacity, I integrated Firebase for authentication and real-time data storage, adopted the MVVM architecture to enhance code organisation, and worked closely with design teams to guarantee an intuitive user interface. I take pride in my capacity to address complex challenges and deliver solutions that elevate user satisfaction.
Prior to that, I worked at AppDev Lab, contributing to the development and upkeep of a personal finance application. My focus there centred on maintenance tasks and performance optimisations, which collectively resulted in a markedly improved user experience. Highly motivated to advance professionally, I consistently seek opportunities to add value to every project in which I am involved.
Experience
Work history, roles, and key accomplishments
Android Developer
Banco Hipotecario
May 2025 - Present (1 month)
I am Android Developer with 5+years in Kotlin and Jetpack Compose at Banco Hipotecario.Expert in MVVM, Coroutines, and Flow for scalable, high-performance mobile applications. Proficient in RESTful APIs with Retrofit, Firebase auth and Cloud Messaging, Agile Scrum collaboration, unit/UI testing.Mentored juniors and collaborated with designers on Material Design interfaces.Ensuring app performance.
Junior Android Developer
FlexTech
Feb 2023 - May 2025 (2 years 3 months)
Developed new features for a task management application using Kotlin and Jetpack, integrating Firebase for authentication and real-time data storage. Participated in implementing the MVVM architecture and collaborated with the design team to enhance user experience.
Mobile Developer
AppDev Lab
Jun 2022 - Dec 2022 (6 months)
Collaborated on the development of a personal finance application, performing maintenance tasks and adding minor features using Kotlin. Worked on bug fixing and contributed to the implementation of push notifications using Firebase Cloud Messaging.
Education
Degrees, certifications, and relevant coursework
Udemy
Flutter & Dart - The Complete Guide, Cross-Platform Development
2024 -
Currently enrolled in a course to deepen knowledge in Flutter and Dart for mobile application development.
Digital House
Certified Tech Developer, Android Development
2024 -
Certified Tech Developer with a focus on Android development, specializing in Kotlin programming and mobile application creation.
Udemy
Flutter & Dart - The Complete Guide, Cross-Platform Development
2022 - 2022
Participated in a course focused on Flutter and Dart, enhancing skills in cross-platform mobile application development.
Udemy
Kotlin Development Masterclass, Android Development
2021 - 2021
Completed a comprehensive course on Kotlin development, focusing on building robust Android applications.
Availability
Location
Authorized to work in
Social media
Job categories
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