CV – Radek Jerzynski​

Java Developer, passionate about computer programming, regularly improving professional skills by participating in various programming courses; Mensa member


  • Java, Spring Framework, Spring Boot, Hibernate, REST API, microservices, PostgreSQL, JUnit, Mockito, Camunda BPMN, GraphQL, Elasticsearch, JavaFX, React, Git, Maven, IntelliJ, Postman
  • Network administration (CCNA), MS Office
  • Teamwork, Ability to cooperate with external organizations, Goal- and task-oriented, Meeting deadlines, Creativity, Ability to solve problems quickly


Programming Boot-camp (Java Developer); Coders Trust / Future Collars
Network Administration Course (CCNA); LANPulse
Udemy courses: Java – ambitious start, JavaScript – front-end; Udemy


Wroclaw University of Technology (Poland), MSc (Management & Marketing)


  • Polish (native)
  • English (English Functional Skills level 2)

Work experience

  • Leosoft, Warsaw, Poland – Mid Java Developer
    Feb 2022 – present
    Back-end developer.
  • BooknCamp, Warsaw, Poland – Junior Java Developer
    Feb 2021 – Jan 2022
    Back-end developer.
  • Freelancer – Junior Java Developer, WordPress Developer
    Jan 2020 – Jan 2022
    Back-end developer, WordPress developer.
  • Future Collars (formerly Coders Trust) – Trainee Java Engineer
    Jun 2019 – Sep 2019
    I spent over 4 months on a challenging Software Engineering project at Coders Trust Poland (06.2019-09.2019) – with a small group of 7 developers: 2 professionals with many years of experience in various companies and 5 trainee engineers.
    We were designing and coding a real application – an accountancy system. Our basic version of the system allows to manage (add, delete, modify and list) invoices. The system also has the function of sending email summaries about invoices registered in the system and allows an user to interact with itself with both SOAP and REST APIs. The system is based on PostgreSQL, Spring Boot and Hibernate frameworks.
    Then, I have designed and coded from scratch Absence Management System for a school in Cumbria.
    Now, I take part in a private project – we are writing a more advanced system for managing driving school in Poland.
  • Jeld-Wen, Penrith – Production Operative (warehouse)
    Feb 2019 – present
    Preparing products for shipping.
    Updating database.
    Filling out and updating paperwork.
  • Riverside Recruitment (UK) Ltd, Carlisle – Production operative in Jeld-Wen
    Apr 2017 – Feb 2019
  • T.G. NORMAN Ltd, Longtown – Production operative
    Jul 2014 – Mar 2017
  • Alaya (Poland) – Sales Representative
    2011 – 2014
    Acquiring business partners.
  • Blue Dream Ltd (Poland) – Logistics and sales specialist (sailing trips)
    2006 – 2010
    Customer service (preparing offers and customer contracts).
    Cooperating with yacht skippers (arranging yacht cruises, preparing contracts).
    Maintaining current databases of customers and skippers.
    Maintaining company’s website (including publication of current offers on the website).
    Data preparation for insurance and transport companies and for yacht’s owners.
    Supervising yachts and skippers.
    Problem solving.
  • Sailing Cruises (Poland) – Logistics and sales specialist (sailing trips)
    2003 – 2006
  • ARText (Poland) – Desktop publishing & advertising specialist
    2003 – 2006
    Preparing to print.
    Proofreading and editing.
    Customer service.
    Cooperating with printing houses and press publishing houses.
  • Prime-Art (Poland) – Production manager (printing)
    1997 – 2000
    Preparing print pricing.
    Managing a team of graphic designers and DTP operators.
    Providing customer service.
    Cooperating with printing houses, press publishing houses and other suppliers.
  • Advertising Agency of Newspaper “Slowo Polskie” (Poland) – Desktop Publishing Specialist
    1994 – 1995
    Preparing to print.
    Proofreading and editing.
    Customer service.
    Cooperating with printing houses.
  • AYA (Poland) – Desktop Publishing Specialist
    1991 – 1993
    Preparing to print.
    Proofreading and editing.
    Customer service.
    Cooperating with printing houses.


  • Playing concerts of gongs and bowls (The Gongs Bath)
  • Playing the guitar (poetic songs)
  • Personal development (workshops, meditation)
  • Reading books (sci-fi, fantasy)
  • Skiing
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