Sylwester Madej Email & Phone Number
Staff Android Developer @ Housecall
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Sylwester Madej Location
- Poland
Sylwester Madej Work
- 2022 -now Staff Android Developer @
- 2013 -now Experienced Android Developer and Trainer @ SzkoleniaAndroid.pl
- 2018 -2022 Android Subject Matter Expert @
- 2014 -2018 Co-Founder and Android Lead Developer @
- 2013 -2014 Mobile Applications Technical Lead @
- 2011 -2012 Programmer, Mobile Fun Department @
- 2007 -2011 Java and C++ Developer @
Sylwester Madej Education
- Kozminski University
Postgraduate Degree (Cybersecurity Management)
2025-2026 - London South Bank University
MSc (Computer Science)
2010-2010 - Warsaw University of Technology
MSc (Computer Science)
2005-2010
Sylwester Madej Skills
- Java
- REST
- Agile Methodologies
- Scrum
- Test Driven Development
- Subversion
- Mobile Applications
- Python
- Linux
- Design Patterns
- Git
- Mobile Devices
- Android
- Extreme Programming
- UML
- OOP
- SQL
- Team Management
- Architectures
- Linux development
- TDD
- Continuous Integration
- Maven
- Eclipse
- JUnit
- Shell Scripting
- JSON
- Unix
- Customer Acquisition
- Bash
- Ruby on Rails
- Objective-C
- iOS development
- New Business Development
- Jenkins
- Entrepreneurship
- Start-ups
- Start-up Consulting
- Technical Training
- Architecture
- Representational State Transfer (REST)
- Objective C
- Ruby
- Start Ups
- Web Development
- Start Up Consulting
- Representational State Transfer Rest
- iOS
- YouTube
- Blogging
- Representational State Transfer
Sylwester Madej Summary
- Sylwester Madej, based in Poland, is currently a Staff Android Developer at Housecall Pro. Sylwester Madej brings experience from previous roles at SzkoleniaAndroid.pl, Accenture, Outline sp. z o.o. and Who Else Poland. Sylwester Madej holds a 2025 - 2026 Postgraduate Degree in Cybersecurity Management @ Kozminski University. With a robust skill set that includes Java, REST, Agile Methodologies, Scrum, Test Driven Development and more. Sylwester Madej has 2 emails on RocketReach.
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