
Senior Software Developer at OpSource
Ireland

Senior Software Developer at OpSource
Ireland
Currently Senior Software Developer at OpSource Billing. Developing Metering and Billing solutions for SaaS vendors.
Previously working on variety of software projects including:
- personal financial planning, financial health-check and pension planning,
- data mining and financial predictions, artificial intelligence systems,
- designing and developing unique tools for mathematical and computational finance and econometrics, optimization and non-linear analysis,
Always interested in introducing Agile practices. Specializing in Agile projects startups and in migration of existing projects towards Agile process.
Software design and development.
Core technical skills:
- Java, Spring, Hibernate, IntelliJ IDEA, Tomcat, MySQL, Ruby, Ruby on Rails, XML, XSL, FOP, UML, JavaScript, GWT, Ext JS,
Core practices:
- Agile, Extreme Programming, TDD, Continuous Integration, Automated Testing,
Other:
- Sun Certified Programmer for the Java 2 Platform, Standard Edition 5.0
(Privately Held; 51-200 employees; Information Technology and Services industry)
February 2008 — Present (6 months)
Developing software products for metering and billing infrastructure for SaaS software publishers.
(Privately Held; 11-50 employees; Computer Software industry)
May 2006 — Present (2 years 3 months)
Developing software products for metering and billing infrastructure for SaaS software publishers.
LeCayla was acquired by OpSource Inc in January 2008.
(Privately Held; 11-50 employees; Computer Software industry)
September 2005 — May 2006 (9 months)
Developing software products for financial advisers.
(Self-Employed; Myself Only; Computer Software industry)
January 2005 — June 2005 (6 months)
Developing applications for home finance management and private investment management. Company holder.
(Privately Held; 1-10 employees; Computer Software industry)
October 2003 — January 2005 (1 year 4 months)
Designing and developing unique tools for mathematical and computational finance and economics (econometrics), optimization and non-linear analysis.
(Privately Held; 1-10 employees; Information Technology and Services industry)
July 2001 — September 2003 (2 years 3 months)
Developing applications supporting financial researches and econometrical modeling in Borland Delphi (5, 2005) and with MySQL. Web pages design.
MS, Computer Science, 1999 — 2004
Faculty of Electrical Engineering, Automatics, Computer Science and Electronics, Computer Science, http://www.syllabus.agh.edu.pl/EL/Inf-CS2-MJ/index_en.html
agile, startups, ruby on rails, investments, finances, econometrical models, photography, traveling