Tomasz Ludek

Tomasz Ludek

Poznan, Poland
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Tomasz Ludek

Tomasz Ludek

Poznan, Poland
Member since March 4, 2014
Tomasz is an experienced software engineer with more than 4 years of commercial experience with Android, excellent practical knowledge of Java, and great organizational skills. He is a passionate programmer with a proven ability to develop efficient, stable, and user-friendly software.
Tomasz is now available for hire
Portfolio
Experience
  • Java, 7 years
  • Android SDK, 5 years
  • Android, 5 years
  • C/C++, 2 years
  • JSON REST API, 4 years
Poznan, Poland
Availability
Part-time
Preferred Environment
Android Studio, Git, JIRA
The most amazing...
...software I've developed is an application that calculates and illustrates electromagnetic parameters of underground pipelines for research purposes.
Employment
  • Android Developer
    True Local (via Alt Tab)
    2015 - PRESENT
    • Refactored and redesigned a complex application for searching for local businesses using mobile phones; provides maps, step-by-step directions, photos, reviews, and more.
    • Provided advanced business analytics tools based on Google Analytics, Adobe Analytics, and Flurry.
    • Selected the most suitable libraries and technologies to meet client requirements.
    • Worked in Agile environments and participated in daily meetings, planning, tasks, and effort estimations.
    Technologies: Android SDK, Java, REST, Git, JIRA
  • Android Developer
    Accountable2You, LLC (via Toptal)
    2015 - 2016
    • Developed an accessibility-related Android app.
    Technologies: Android, Java
  • Freelance Android Developer and Systems Architect
    Atrem S.A.
    2014 - 2015
    • Designed and developed a REST-based web API for exchanging data between a Java EE-based industrial inventory system and Android powered mobile clients.
    • Created an Android application providing remote access to data related to operations and maintenance activities on domestic gas pipelines.
    • Developed a sample mobile application demonstrating the capabilities of Android-based rugged industry tablets equipped with a laser barcode scanner, RFID, and microchip card reader.
    • Used ORMLite to handle data persistence in Android applications.
    • Used Google Volley and Square Retrofit libraries to provide fast and stable web service support.
    Technologies: Android SDK, Java, Java EE, OSGi, REST
  • Software Developer
    Samsung Poland R&D Center
    2013 - 2014
    • Developed a screen sharing application capable of HD streaming based on RTP and Android SDK/NDK.
    • Supported an eBook store mobile client for Tizen using C++ and a Tizen native SDK.
    • Developed a sample movie player based on Google Native Client (NaCl) for a SmartTV platform.
    • Created sample applications based on OpenGL ES.
    • Worked in an international team.
    Technologies: Android SDK/NDK, Tizen SDK, Linux, Java, C/C++, Git, JIRA, FishEye/Crucible, Eclipse
  • Android Developer
    Sputnik Software (Part-time)
    2012 - 2014
    • Developed a social networking application for picture sharing and collecting (http://www.soopago.com).
    • Integrated with Facebook and Twitter using Facebook SDK for Android and the Twitter4J library.
    • Used the Android Asynchronous HTTP Client to provide networking support.
    • Provided advanced bitmap support for manipulations (scale, rotate, crop, etc.), previewing (swipe switching, pinch zoom, etc.), thumbnail caching with UniversalImageLoader, and more.
    • Created an advanced custom UI optimized to support a variety of devices with different screen sizes and densities.
    Technologies: Android SDK, Java, REST, ANT
  • IT System Architect
    Atrem S.A.
    2012 - 2013
    • Developed a mobile client for an industrial inventory system based on Android SDK, REST, and SQLite.
    • Created an advanced data exchange mechanism to synchronize modifications between an Android device and a JEE-based back-end server.
    • Developed a REST API for a complex Java EE system using JAX-RS (Jersey library).
    • Used Google Play Services to provide Google Maps and Location API functionality.
    • Collected requirements, estimated required effort, and scheduled tasks.
    Technologies: Android SDK, Java, Java EE, REST, JSON, ANT, SOAP, OSGi, Hibernate, Oracle, Jenkins CI
  • Android Developer
    BLStream
    2012 - 2012
    • Maintained an advanced enterprise email and collaboration system for Android (Good for Enterprise).
    • Handled S/MIME email encryption using C++ and Android NDK.
    • Developed advanced unit tests for Android.
    • Worked in an international team.
    • Gained experience working with Scrum methodology.
    Technologies: Android SDK/NDK, Java, C/C++, JUnit, Perforce, JIRA, Eclipse
  • Mobile Software Developer
    KEN Solutions
    2010 - 2011
    • Created a mobile school register for Android using Java, Eclipse, and ANT.
    • Developed an advanced building system for Android using ANT.
    • Supported a mobile school registry application for WinCE using C# and SQL CE.
    • Supported the remote control system (T03-RF) for the wireless voting platform Testico Vote using C and CodeWarrior.
    • Worked in a team environment.
    Technologies: Android, WinCE, Java, C#, Eclipse, SVN, Jira
Experience
Skills
  • Languages
    Java, C/C++, C#
  • Frameworks
    Android SDK, ORMLite, OSGi
  • Platforms
    Windows, Android, Linux
  • Libraries/APIs
    Parse Android SDK, Google Gson, Java XML API (SAX/DOM), SQLite, JSON REST API, Twitter API, Facebook API, JAX-RS, RoboGuice
  • Tools
    BugSense, JIRA, Eclipse, Redmine, Crucible, Android NDK, Ant, Android Studio
  • Paradigms
    REST, Network programming, Scrum
  • Misc
    Multithreading
  • Storage
    MySQL, Oracle SQL
Education
  • Postgraduate degree in Web Application Development
    Technical University of Lodz - Lodz, Poland
    2010 - 2011
  • Master of Science in Engineering degree in Electrical and Computer Engineering
    Poznan University of Technology - Poznan, Poland
    2004 - 2009
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