Develop and support all the IT infrastructure of company toprovide on-line access to financial and business data for morethan 100.000 companies in Greece. Develop using Java and PHPas programming languages, XBRL as the standard to savecompanies data, HTML, XML/XLS, Struts, iBatis, Web Services aslibraries and technologies, MySQL as database, and Redhat Linuxas operating system.

Senior software developer for a web base loans management solution for the bank’s employees and end customers. The solution uses the following:• SAPUI5 (JavaScript framework similar to Angular and React JS) and Fiori launchpad for the web front-end,• Java Restful Services as a Middleware using Jersey JAX-RS, Spring framework, Elasticsearch search engine, SAP NetWeaver BPM for business processes and IBM FileNet for document management system, and• SAP ERP on HANA with SAP ERP PS/MM/FI/CML modules and SAP Enterprise Web Services and OData services to communicate with the Java and web front-end layer.Technologies Used: JavaScript, JQuery, RequireJS, SAPUI5, Java 8, Spring Core/Security/Data/MVC, Hibernate Core/Search, Lucene, Jersey JAX-RS, Metro JAX-WS, JUnit, ABAP, SAP NetWeaver PO/BPM 7.5, SAP Gateway OData Services, SAP ECC 6 PS/MM/FI modules, ABAP, Git/GitLab, Microsoft DevOps, MSSQL databases

Develop applications for SAP Business One and SAP NetWeaver. Programming in ABAP and Java for creating custom solutions on SAP Platform for clients in Greece, Dubai and Qatar. Experience with Banking Applications such as Deposit Management, CML, CSC ADD, iBS/SRT and PI/XI Platform.

Lead programmer for all new applications primary in the bank sectorand in B2B markets. Support and extend a B2B application of Ariba Inc. Develop using Java as programming language, HTML, XML/XSL, Struts, iBatis, Web Services as technologies, Weblogic and Tomcat asapplication servers, Oracle and MySQL as database systems, and IBMAIX, Redhat Linux as operating systems.

Building of an athletic portal site (www.supersport.gr) to provide news about sports for web users. Technologies being used were PHP, ASP and Java as programming languages, Microsoft SQL Server, MySQL and OpenLDAP for data storage, and HTML, XML/XSLT for content output.

Development of a client application to trade stocks for the Athens Stock Exchange. All the members of the Athens Stock Exchange now use the application to trade the Hellenic stocks. The application was written using C language and Microsoft Platform SDK.