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Drapeau de Poland Krakow, Poland
Membre depuis le 18 février 2010
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Hello, I'm Java developer with 15 years of development experience and project management. My specialization is building Web-services (Design and developing web services, API and integration existing solutions with external API). Will be happy to help you.
$40 USD/hr
28 commentaires
  • 79%Travaux complétés
  • 100%Selon le budget
  • 98%Dans les temps
  • 29%Taux de Réembauche

Éléments du portfolio

Avis récents


Supervisor Software Engeneer

Oct 2019

Working as a Supervisor for few development teams. My responsibility is to manage project progress, planning new features with the teams and business. Managing maintenance support process and defects handling. Also part of my responsibility is to leading teams and couching people in their professional growing. Taking part in Architecture discussions as a technical expert. Achievements: We've delivered to PROD few new customers with successful certification.

Team Lead Software Engineer

Dec 2016 - Oct 2019 (2 years)

I was leading one of the team for implementing NDC from IATA. My responsibility was to plan team works, analyzing business requirements, estimating new features and implementing it. We're using Java 11, micro-services, Spring and etc. Achievements: Built new team from the scratch, integrated new cloud platform in newly created system. Implemented core quality check systems with integrated CI/CD platform.

Senior Java Developer

Sep 2014 - Nov 2016 (2 years)

I was working in Bank Account and my responsibility was to deliver high quality and stable code of Case Management System written in Java and JavaScript with Oracle database. Achievements: Implemented full CI/CD process for Case Management using Bamboo tools and Test Frameworks.


Master from IT and Phisics

1999 - 2004 (5 years)

Courses "Providing small and middle size business and economics"

2005 - 2005 (1 month)


Java 7 Professional (2015)


Java 7 Oracle Certification

Certified ScrumMaster (2014)

Scrum Alliance

A Certified ScrumMaster® helps project teams properly use Scrum, increasing the likelihood of the project's overall success. CSMs understand Scrum values, practices, and applications and provide a level of knowledge and expertise above and beyond that of typical project managers. CSMs act as "servant leaders," helping the rest of the Scrum team work together and learn the Scrum framework. CSMs also protect the team from both internal and external distractions.

Certified Scrum Product Owner (2014)

Scrum Alliance

Certified Scrum Product Owner® professionals have been taught the Scrum terminology, practices, and principles that enable them to fulfill the role of Product Owner on a Scrum team. CSPOs are typically the individuals who are closest to the "business side" of the project. They are charged by the organization to "get the product out" and are expected to do the best possible job of satisfying all the stakeholders. CSPOs maintain the product backlog and ensure that everyone knows the priorities.


Productive or Well organized.

What does it mean to be productive and to be well organized. For some people it’s the same, for others are two different things. For me being productive doesn’t mean to be well organized and vice versa. But it’s hardly to be Productive without being well organized. But you could be well organized without being productive. [login to view URL]


  • Java Level 1
  • HTML Level 1
  • AJAX Programming
  • PHP5 1


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