Curriculum Vitae

Grzegorz Bernaś

  • 30 years old;
  • 12 years of programming experience;
  • 7 years of java experience;

e-mail: grzegorz [.AT.]
Stack Overflow:
marital status: married, 2 kids


  • 2006 – 2012 – Faculty: Computer Science, Software Engineering (graduation).
  • 2004 – 2006 – Faculty: Physics, Mathematics and Computer Science, Computer Science.
  • 2000 – 2004 – I Highschool im. Stanisława Konarskiego w Oświęcimiu.

Professional experience:

Since 10.2014 Mettler-Toledo International, Inc.
e-Commerce | Hybris Java developer

  • Interviewing new joiners.
  • Setup of the development infrastructure (Stash, Jenkins for CI and automatic deployment)
  • Stash and GIT administration;
  • Releases strategy;
  • Supporting and coaching offshore team in subjects of JUnit, Integration test, code reviews, code best practices;
  • Supervision a team of 20 people in Pune (India);
  • Code reviews;
  • Keeper of clean code and good practice;
  • Interfaces design;
  • Design and implement java backend;

Technology stack:

  • Java, Spring core, Spring security, Spring integration, JRebel, JMeter, Robot framework;
  • JSP, HTML, CSS, JavaScript, JQuery;
  • Hybris 5.1: Impex, CronJob, Flexible Search, Data Model, Solr, Ant.

Dev tools:

  • Eclipse, JRebel, Git Extenstion, REST client, Stash, Jira, Confluence, Jenkins, MsSQL.

Since 12.2008 – Beriko Software.

  • Project Management (SCRUM);
  • Object-oriented programming / design (Java, C #, PHP);
  • Contact with the customers, provide user documentation;
  • Preparation of technical specifications, pricing;
  • Training (Java/Spring/GWT/jBPM/OpenKM);
  • Outsourcing IT (server administration GNU / Linux, construction and management of local networks);
  • OpenKM (document management system) implementation and customization.

03.2012 – 10.2014 PZU Group.
Designer / Programmer

  • Maintenance and development of the main system for settling claims;
  • Informix database optimization;
  • Code reviews;
  • Acceptance of the source code from external suppliers;
  • Supervision of the JavaEE and JavaSE application architecture;
  • WebServices optimization.

Technology stack:

  • Spring, Spring integration, SOAP, Ajax, JSP, Freemarker.

Dev tools:

  • Idea IntelliJ, JRebel, Jira, Git, Confluence, dynaTrace.

05.2010 – 03.2012 TMECC Sp. z o.o. 
Java Programmer

  • Product Development – Toolkit:
    • with libraries: Spring, Velocity, Hibernate iBatis, GWT, Apache, Lucene;
  • Technical documentation;
  • Contacts with the customer;
  • Managing a team in the methodology SRCUM (scrum master, carrying the product backlog).