Waldemar S.

Mobile Developer

280 dollar
Freelancer
6 ans
Lyon, FRANCE

Mon expérience

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Clear2PayFebruary 2010 - September 2016

Senior J2EE DeveloperMay 2013 - Sep 2016
Development and design of e-banking and
liquidity management systems. The systems based on WebSphere Process
Server and Open Payment Framework solutions.

Responsibilities:
- software development and design
- performance profiling
- extending core framework and products
- customization of products for specific customer
- customers on-site assistance during go live
- designing software architecture
- providing guidelines to development team
- code reviews
- Preparing some training sessions for new employees
- Tech/design workshops with the client

Highlights:
JEE, Websphere, BPEL, Oracle, Hibernate, Wicket, Struts, SOA, UML, TDD, Continuous Integration

Software DeveloperFeb 2010 - Apr 2013
Development of Single Euro Payments
Area (SEPA) Direct Debit and Credit Transfer intra bank payment systems.
The systems based on Websphere Process Server and Open Payment
Framework solutions.

Responsabilities:
- delivering software components
- designing software architecture
- extending core framework and products
- customization of products for specific customer

Highlights:
JEE, Websphere, Oracle, SOA, BPEL, UML, Hibernate, Struts, XML, TDD, continuous integration

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indirectly for pkt.plJune 2011 - April 2013

I participated indirectly in delivery of mobile application for pkt.pl .

Responsabilities:
- software design and development
- quality assurance
- providing support

Highlights:
- Android

Mes compétences

Databases

Oracle

Mobile

Android

Analysis methods and tools

Subversion (svn), Junit, Ant

Languages

JEE, UML, JavaScript, SQL, XML, Java

Technologies

Tomcat, JSP

Frameworks

Vaadin, Spring, Hibernate, EJB, Struts

Environment of Development

Maven, Eclipse

Application servers

WebSphere

IT Infrastructure

Git

Mes études et formations

- Politechnika Białostocka - MSc - Computer Science2004 - 2010

- The Gen. Nikodem Sulik Grammar School in Dabrowa Bialostocka - Mathematics and Physics2000 - 2004