Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm an Android Developer with over 10 years of experience, specializing in building mobile applications and scalable solutions. I enjoy working on the development of a wide range of applications and am passionate about turning ideas into functional, user-oriented products. I thrive in collaborative environments, constantly seeking new challenges to further develop my skills and contribute positively to my team.…I'm an Android Developer with over 10 years of experience, specializing in building mobile applications and scalable solutions. I enjoy working on the development of a wide range of applications and am passionate about turning ideas into functional, user-oriented products. I thrive in collaborative environments, constantly seeking new challenges to further develop my skills and contribute positively to my team.

Douglas Gelsleichter





I'm an Android Developer with over 10 years of experience, specializing in building mobile applications and scalable solutions. I enjoy working on the development of a wide range of applications and am passionate about turning ideas into functional, user-oriented products. I thrive in collaborative environments, constantly seeking new challenges to further develop my skills and contribute positively to my team.…I'm an Android Developer with over 10 years of experience, specializing in building mobile applications and scalable solutions. I enjoy working on the development of a wide range of applications and am passionate about turning ideas into functional, user-oriented products. I thrive in collaborative environments, constantly seeking new challenges to further develop my skills and contribute positively to my team.

Available to hire

I’m an Android Developer with over 10 years of experience, specializing in building mobile applications and scalable solutions. I enjoy working on the development of a wide range of applications and am passionate about turning ideas into functional, user-oriented products. I thrive in collaborative environments, constantly seeking new challenges to further develop my skills and contribute positively to my team.

Skills

Experience Level

Expert

Expert

Expert

Expert

Language

Portuguese

Fluent

Work Experience

Android Developer at Premirost

August 1, 2021 - Present

Implemented the integration of security modules in a highly regulated banking application, ensuring compliance with industry standards. Contributed to the development of secure mobile applications, optimizing performance and user experience while implementing security best practices.

Android Developer at Hallo!

January 1, 2019 - September 1, 2021

Worked on the concept and creation of a marketplace and social media between users of a while-labeled application for over 200,000 users. Implemented the Android application sourcing process, including the development and publishing process, directly managing the application at Google Play Store.

Android Developer at Premirost

May 1, 2018 - January 1, 2019

Implemented integration with user authentication, data storage, and analytics for a modern user experience while optimizing performance and security of the app.

Front-End Developer at Eventos

January 1, 2019 - December 1, 2019

Worked on building and maintaining their digital ticketing platform, ensuring optimal performance and usability while enhancing the overall user experience for millions of smartphone users.

Front-End Web Developer at Doubio Direto

January 1, 2017 - January 1, 2018

Responsible for the front-end development of responsive websites utilizing HTML, CSS, and JavaScript, enhancing user engagement and interface design.

Full Stack Developer at Lin X. S.A.

January 1, 2012 - April 1, 2014

Developed and maintained web applications integrating user experience and server-side logic, ensuring both technical feasibility and effective implementation in line with client requirements.