SUMMARY:

• Highly - skilled and detail-oriented analyst - software engineer professional bringing more than 20 years on complex database driven web and client server applications. Has a thorough understanding of the SDLC process and has performed multiple roles.

TECHNICAL SKILLS:

• PL/SQL
• Stored Procedures
• C#
• ASP.NET
• VS
• CSS
• Bootstrap(Basic)
• MVC
• Oracle Forms & Reports
• 6i Oracle
• DBA
• MS
• SQL
• SOAP
• Web Services
• XML
• MS
• Access
• VB 6
• MS
• VISIO
• HTML

PROFESSIONAL EXPERIENCE:

Senior Software Engineer

Confidential, Miami, Florida

• Create web UI pages and maintaining existing pages to enhance the booking engines and create and integrate SOAP web services.
• Design, develop, and maintain database structures, stored procedures, and sql queries in Oracle and SQL server database, using Toad, SQL Developer.

Technologies: Visual Studio, C#, ASP.NET, MVC, SQL Server.

Senior Software Engineer

Confidential, Piraeus, Greece

• As a database programmer, created DB objects in SQL Server 2008r2 and Oracle 11g.
• Performed database administration in Oracle 11g.
• Developed and maintained PL/SQL stored procedures, ETL and triggers for supporting either bank’s new requirement or credit card’s mandates.
• Performed oracle database administration and provided 24x7 production database support.
• Provided regularly management and statistical reports for the CEO, the Business Unit, the Accounting Department, and the customers.
• Designed and developed over 5 web services using VS 2015, C# and Oracle.
• Familiarity with client-server applications and Windows ODBC in the context of establishing and supporting connectivity and database interaction with Oracle.
• Designed and developed web pages utilizing VS 2015, C# .NET Framework 4.5, ASP.NET, HTML5, and ADO.NET to access SQL Server 2008r2 and Oracle 11 g databases using the OLE DB .NET data provider.
• Intermediate experience in developing web pages using VS 2017, MVC, LINQ, Oracle 11g.
• Developed Windows based applications using WinForms technology utilizing C# and Oracle.
• Architected and developed over 15 web UI pages and maintained existing pages to enhance the POS terminal’s functionality and to resolve any bug fixing issues for the Terminal Management System provided by Mellon using VB6, HTML, IIS, and Oracle.
• Architected and developed a core system for the EFT POS Business Unit and the integration of the system with other core systems of the company including the POS factory, the Business and the Accounting department.
• Delegated and supervised coding tasks.
• Received new requests and provide the analysis, design and time estimation for each project and produced high quality requirement specifications.
• Collaborated with developers and test engineers to enhance existing functionality and performed extensive testing based on test data and scripts.
• Provided 3rd level support to Mellon's FLM and to customers for over 100,000 POS, this included troubleshooting, problem determination, code fixes and enhancements to the company’s products and applications.

Technologies: Oracle 11g, PL/SQL, SQL Server, Visual Studio 2012-2017, C#, ASP.NET, MVC, Stores Procedures, Visual Basic 6, IIS, HTML, XML, MS Access, VISIO, Bootstrap (Basic), MVC (Basic), LINQ (Basic).

Senior Software Engineer

Confidential, Marousi, Greece

• As a database programmer, created database objects in Oracle 11g. The objects consisted of tables and views, used PL/SQL with TOAD. Performed DBA in Oracle 11g.
• Maintained and improved existing systems on Oracle forms 6i and Reports.
• Analysis, architectural design, development and testing for the migration of existing systems from Oracle forms 6i to Java/J2EE technologies and specifically to JDeveloper 11g, JAVA, ADF, and Oracle.
• Team Leader for a group of 4 software developers.
• Produced high quality requirement specifications.
• Performed analysis, design and code reviews for small-mid size teams and bug fixes.
• Developed complex reports and queries to support business needs and customer requests.

Technologies: Oracle 11g, Oracle Forms & Reports, JAVA, JDeveloper, PL/SQL, ADF, J2EE

Software Engineer

Confidential, Marousi, Greece

• As a database programmer, created database objects in Oracle. The objects consisted of tables, views, stored procedures, triggers, indexes, and functions, used PL/SQL with TOAD.
• Developed new Software Systems, maintained and improved existing ones using Oracle Forms & Reports, JDeveloper, JAVA, ADF and Oracle.
• Familiarity with client-server applications and Windows ODBC in the context of establishing and supporting connectivity and database interaction with Oracle.
• Analysis, architectural design, development, training, and support for the Information Systems constructed by ACE for the computerization of the Public Services like the Court of first Instance Athens, Administrative Court of first Instance Athens, District Judge of first Instance Athens, Justice of Peace Piraeus, Organism of Agricultural Insurance.

Technologies: Oracle Forms & Reports, Oracle, PL/SQL, JDeveloper 11g.

Software Engineer

Confidential, Athens, Greece

• In charge for support of the system terminal management system, for the Design, Development, and Support of system Bankworks III (Citibank) and for the Upgrades, Installations and Managements in Oracle.

Technologies: Paradox, C, Oracle.