Stefanos Tsaklas E-mail: [email protected] Mobile: (+420) 777040740 / (+30) 6945748601 Website: http://www.tsaklas.com Address: Slovinská 991/31, Vršovice, 101 00, Praha 10, Praha PERSONAL INFORMATION Full name: Stefanos Tsaklas Father’s name: Ioannis Place of Birth: Chania Crete, Greece Nationality: Greek WORK EXPERIENCE Software Engineer Microsoft – Prague, Czech Republic • Working on the web portfolio of Skype. Practicing combined engineering: implementing new features (HTML, CSS, SASS, JavaScript, C#) and testing (C#, Selenium, Jasmine) • Developing the front end for Microsoft Dynamics 365 for Customer Insights (Angular 2, TypeScript, SASS, RxJS, Protractor) • Requirements specification, implementation, testing, building and deployment of software • Release manager, responsible for all deployments on skype.com • Telemetry expert, introduced business intelligence dashboards for skype.com • Other tools: JIRA, VSO, GIT, COSMOS, WEDCS, ARIA Software Engineer Greek Army & Ministry of National Defence – Athens, Greece • Mandatory military service in the Hellenic Army • Received basic training in the Field Artillery Branch • Specialised as a Programmer/Analyst in the Informatics Center of the Hellenic Army General Staff (Java EE, JSF,SQL, jQuery, JBoss, SVN) 03/2015 - now 03/2014 - 12/2014 Software Engineer Siemens Mobility UK – Poole, England • Member of the Safezone UK SCRUM team, cooperated with Siemens Netherlands • Worked for both the back end (Java, MySQL) and the front end (C#, ASP .NET, Javascript, Transact-SQL, SQL Server 2008) • Implementing user stories, fixing bugs, testing, proposed and achieved major performance improvements • Sole responsible for the localization of the application to the Dutch language • Other tools: Rational ClearCase, Mantis Bug Tracker, Maven, Eclipse, Toad 10/2012 - 09/2013 Software Engineer / Research Assistant University of Athens – Department of Informatics and Telecommunications • Worked in project D4Science II, member of the MaDgIK research group, under the supervision of professor Yannis Ioannidis • International collaboration with CERN and CNR • Developed various Web Services (Java WS Core), portlets for Liferay Portal (GWT), backend libraries (Java/SQL/XML/Bash shell/JavaCC/gLite) • Other tools: SVN, Trac, Eclipse, MySQL Workbench 09/2010 - 09/2011 Teaching Assistant University of Athens – Department of Informatics and Telecommunications • Object Oriented Programming (Fall 2007,Fall 2008) • Introduction to Programming (Fall 2010) • Database Systems Implementation (Spring 2011) • Design and Use of Database Systems (Fall 2011) 09/2007 – 06/2012