Custom application development for financial sector clients

Extensive experience in developing financial applications utilizing open-source tech: Java (Java EE, Spring MVC, Hibernate, JSR-286/Liferay, Activiti, GWT, Spring Data, Querydsl), PHP (Symfony, Sonata, Drupal, CakePHP, Zend), Python (Django, Pyramid, Flask), UI (Angular.js, Meteor, jQuery...)