OpenGL Developer Craig


Mid-level OpenGL Developer
5 years experience

£15 - £25/hour

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  • 5 years of professional experience in software development using different programming languages and technologies
  • Strong focus on Android development and Java
  • Acquired recognition from 2 major telecommunications companies during a Global Android Development Competition
  • Extensive multinational experience with companies like Hewlett-Packard and Gemalto.
Work Experience

Senior Software Engineer
November 2016 - Present
  • In charge of the designing, developing, testing and maintaining of mobile applications on transportation for the disabled focusing primarily in the Android platform.
  • Involved in the architecture and implementation of application features and internal data processing
  • Developed mobile client for fleet drivers from different companies to manage their ride booking schedules
  • Developed mobile client for disabled passengers allowing them to book rides
  • Developed mobile client for volunteers allowing them to accept bookings
  • Technologies: Android SDK, Java, Firebase,, Kotlin, Parse Platform, Node JS, React JS, Javascript, C#, Android Studio
Software Engineer
September 2015 - October 2016
  • Participate in the design, development, validation and maintenance of mobile applications on Mobile Financial Services focusing primarily in the Android platform and strong emphasis in security.
  • Developed mobile clients for various mobile financial service products, such as secure authentication, banking and payment solutions.
  • Went to Sophia, France and Prague, Czech Republic for integration with cross functional teams
  • Participated in the development and testing of a library that enables executing sensitive source code in a new technology called Trusted Execution Environment within the mobile phone.
  • Participated in the development and testing of a solution that allows NFC transactions through the secure element or Android’s Host Card Emulation
  • Technologies: Android SDK, Java, Firebase,, Kotlin, Parse Platform, Node JS, React JS, Javascript, C#
Android Applications Developer
July 2014 - August 2015
  • Architect, design and develop high quality Android applications for higher education universities
  • Integrate application with existing web services
  • Participate in the Scrum application development methodology throughout the course of the project
  • Developed a productivity application for higher education universities that includes scheduling, contacts, maps, news and social networking
  • Technologies: Android SDK, Java, Firebase,, Kotlin, Parse Platform, Node JS, React JS, Javascript
Mobile Applications Developer
June 2013 - June 2014
  • Plan, design, develop and test Android applications for phones and tablets
  • Create Technical Documentation of all applications that have been created
  • Pioneer Android Development in the company
  • Developed all the company's 11 Android applications for acquiring clients
  • Technologies: Java, Android SDK

Bachelor of Science in Computer Science
(June 2009 - March 2013)
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