Constantine D

• More than fifteen years of professional experience in software development industry
• Strong knowledge of Node.js, PHP, Python, Java and Perl programming languages
• Efficient as System Architect and Business Analyst
• Great experience in IT quality assurance and tests development on Python, Java, PHP
Selenium
• Good knowledge of QA processed and methodologies
• Highly skilled in software and test frameworks development
• Advanced experience in Information Security Systems
• Able to work either as an active team member or independent contributor
• Proficient with Agile / RUP methodologies

• Specialties: Development: Node.js, PHP, Python, Java, Perl
• Development Frameworks: Express, React, Struts, Spring, Tiles, Hibernate, Zend Framework
• Application Servers: BEA Weblogic, Tomcat, Websphere, Nginx, Apache, Zend Server
• DB Servers: MySQL, Postgre SQL, MongoDB, Firebase, Oracle, MS SQL
• Test Frameworks: Selenium, TestNG, Nose, Zop, Py.test, JUnit, Cactus
• System administration: Win2k, Win2k3, RHL, CentOS, FreeBSD, Solaris 8-10, Fedora
Core, Ubuntu
• Web: JavaScript, HTML5/XHTML, CSS, XML, XSL, XSD, XSLT
• Profiling: JProfiler, YourKit