Paweł Janeczek
From: Poland
Location: Grodzisk Mazowiecki
On Useme since 27 March 2025
About me
Experienced Full Stack Developer with a documented portfolio of projects, specializing in creating comprehensive web solutions. I offer both support in existing projects and implementation of new ones from scratch.
My competences include: • Development of web applications from concept to implementation • Optimization and development of existing systems • Technical consulting and selection of optimal solutions
I value transparent communication and timely implementation of projects. I invite you to contact me - together we will find the best solution for your project.
CV / Résumé
Oct 2018 - Aug 2024
Full Stack Developer
Qbit
- Android app using Kotlin and Java - iOS app using Objective-C and Swift - BLE support for mobile apps - creating and maintaining a backend using Python and Django - web frontend using React and TypeScript - backend using Node.js and Express.js
Sep 2015 - Oct 2018
Staff Software Engineer
Polidea
- leading mobile project development - android developer team leader - creating mobile apps for Android using Java, and Kotlin languages - creating mobile apps for iOS using Swift and Objective-C languages - creating hybrid react-native apps
Sep 2014 - Sep 2015
Senior Software Engineer
Polidea
- leading mobile project development - creating mobile apps for Android using Java and Kotlin - creating mobile apps for iOS using Objective-C, Swift
Jun 2012 - Sep 2014
Software Engineer
Polidea
- Creating mobile applications for iPhones using XCode and the Objective-C language
Dec 2011 - Jun 2012
iOS/Android Developer
Asseco Business Solutions S.A.
- Led development and maintenance of in-house iOS and Android applications using Objective-C and Java, respectively.