Roldan
BlackBerry Developer
•
8 years experience
Summary
A professional with more than 6 years of experience trained to be globally competitive and ready for challenges. He has a passion for creating apps, making responsive mobile applications and contributing to team-based projects where he is the lead developer. He has 6 years of experience in Android Development utilizing Android SDK, Android Studio and Java. He also has 2 years with Eclipse. He's always open to learn and use new technologies and enjoys being part of a successful and productive team, and thrives in highly pressurized and challenging working environments.
Work Experience
Lead Mobile App Developer
February 2016 - Present
- A conference/event app that provides a listing of speakers and sessions with the capability to interact with other attendees.
- Code-base is structured for white-label apps.
- Implement and maintain new features according to client specifications.
- Create dynamic content and app theme based on server specifications.
Android Developer
November 2013 - January 2017
- A location-based Travel Guide app.
- Maintain and publish existing code base.
- Uses In-app purchases and Firebase for data.
- Maintain existing API built on Sprint and Hibernate.
- Implemented encryption and new API endpoints and bug-fixes.
- Manage and integrate KittyHawk data through a plugin.
- Interface with DroneDeploy using CoffeeScript.
- An app used to manage various drones, parts and weather data.
- Developed version 1 and 2 as lead developer.
- Interfaced with Mapbox to display user's location and Airmap to show safe-flying zones.
- Develop Operator and Renter side applications for managing their virtual mail
- Complete UI defined from server config and response
- Bug fixes for existing iOS app using Swift
- Communicate with clients regarding specifications.
- Communicate with web developers for API requirements.
- Uses Media Player to play streaming radio and option to download.
- An app that provides an alternative to Google Play recommended apps and comparison.
- Designed application specification, features, and UI.
- Used regular expression to scrape Google Play.
Education
BS Computer Science
2013
New Era University