Marcin Z.

Marcin Z.

Senior Software Engineer

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About Me

I am an accomplished developer with over five years' experience in high-level web and mobile solutions. Proficient in font-end and mobile development, I utilize JavaScript, React Native, WordPress, PHP, and Python to develop fully functional and robust applications for clients. I am motived by innovative and challenging projects with extensive research/development initiatives and complex technical requirements. I am a client-focused developer who explains technical concepts in an easy-to-understand manner, consistently providing outstanding customer experiences.

Work history

Bushido Games
Senior Front-end Developer
2017 - 2017
  • Develop web applications using ReactJS.

  • Create and design mobile applications using React Native.

Software Developer
2014 - Present (10 years)
  • Designed integration configured for Amazon Web Services.

  • Developed projects using Python/Django.

  • Integrated with web shops based on BrightPearl, Shopify, Magento, Woocommerce.

  • Created the front-end of websites using AngularJS and ReactJS.

  • Effectively led and managed the development team.

  • Prepared complex project analysis reports.

  • Built innovative mobile applications using React Native.

  • Developed numerous WordPress themes and plugins. sp. z o.o
Back-end Developer
2013 - 2015 (2 years)
  • Managed GIT repositories.

  • Led basic server configuration initiatives.

  • Built integration with external systems ( SOAP, REST, Nets, Collector ) and created webservices.

  • Designed advanced systems based on WordPress, Symfony2, and custom solutions.

  • Developed numerous complex WordPress plugins.

Logisfera Nova Sp z o.o
Software Developer
2012 - 2013 (1 year)
  • Created and maintained numerous comprehensive web applications.

  • Developed a creative solution-oriented Android mobile application.

VM Media sp. z o.o. VM Group sp. k.
Junior Analyst - Software Developer
2011 - 2012 (1 year)
  • Developed and maintained the internal software.

  • Designed reports in Microsoft SQL Server Report Builder.

  • Effectively developed and maintained client relationships.

  • Oversaw the full lifecycle management of client projects.

Blue Services Sp. z o.o.
Junior PHP Programmer
2011 - 2011

Maintained and extended web apps for banks.


Senior Software Developer
Senior Software Developer

Created the application structure for Kofu, a web application which monitors and restarts digital currency miners. Designed and developed the application, including UI. Connected Kofu to external APIs. Technologies used: React

Senior Software Developer
Senior Software Developer

Adapted the UI of an airline mobile app used to book flights for Android devices. Created new app features allowing for purchase of flight add-ons. Connected to API. Technologies used: React/React Native, Bootstrap

Senior Software Developer
Senior Software Developer

Led bug fixes and new functionality development for rais, a marketing system that connects to web shops and imports data to prepare user-friendly, in depth analyses for the purpose of providing tailored marketing recommendations. Migrated Rais to Python and created new architecture based on AWS. Led integration of system with Magento Webshot. Designed UI changes. Developed testing functionality by creating docker containers with subsystems and webshops. Technologies used: PHP yii framework, MySQL, Python, PostgreSQL, Celery, RabbitMQ, jQuery, Docker

Senior Software Developer, Team Leader

Oversaw development of a medical application divided into a mobile iOS app and a web panel, and designed to manage personnel shifts. Managed client communications and a team of five developers. Led deployment of project to heroku. Technologies used: PHP - Symfony framework, Bootstrap, AngularJS, Swift


Master's Degree, Computer Science
GdaƄsk University of Technology
2010 - 2014 (4 years)