UpStack - Grow your team with the top 1% Remote Software Developers

Marcin O.

Poland

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About Me

I am a highly experienced mobile application developer (iOS and Android) with over 5 years experience developing comprehensive mobile soutions. I am passionate about researching new approaches/solutions and analysing applications to fully optimise performance. I am avid learner of new skills/technologies, including Internet of Things, and can easily create/develop the same application on both Android and iOS. I am a strong project leader and client focused developer who is dedicated to delivering outstanding customer experiences to all my clients.

Other

Android iOS

Work history

UpStack

Mobile Developer

2016 - Present (9 years)

Create unique and complex applications for iPhone and Android.

Micazook

Mobile Developer (Android/ iOS)

2014 - Present (11 years)

Recognized as the first developer in the company to write UI tests in Espresso.
Served as the lead Android developer. Providing competitive estimates and analysed client requirements.
Received numerous outstanding reviews from a wide variety of clients.
Created API for Android app
Developed numerous applications for both Android and iOS.

S3 Group

Mobile Developer

2014 - 2014

Served as a Mobile Developer managing enterprise Telehealth/Telecare mobile platforms (Android, iOS).

Gigaset

Software Development Engineer

2013 - 2014 (1 year)

Led mobile development projects for both Android and iOS.
Managed an innovative project for home safety and connected it with both Android and iOS platforms.
Developed consistent Android UI and functionalities similar to iOS applications.
Increased responsiveness and speed of multiple applications by refactoring an existing Android app and applying Android development patterns.

Tequila Mobile S.A.