Hi, please take some time to check my public GitHub profile page where I showcase some of my work. Thanks for dropping by!
2019-2020 | Alexa skills, Slack apps & bots, Apple Wallet applications, MS Graph applications, Ontology engineering, AWS serverless backend development (as Top rated freelancer @ Upwork) |
2017-2019 | Backend for an innovative B2B/B2C contact management application, using Node.js, Java, React.js, serverless framework, Apache Open NLP, Stanford Protégé, MongoDB Atlas, and AWS (as CTO @ Contact Circuit Inc.) |
2017 | Backend for a containerized ride service hailing app, using Node.js, Docker, Socket.io, Google Maps APIs, MongoDB, and AWS (as Node.js Backend Developer @ A Startup Company) |
2015-2016 | TV based home shopping system and ERP using Java Spring, JBoss, Oracle, IBM Tivoli, CISCO routers, and Avaya; Linux System Administration; Network Management (as IT Systems Manager @ CJ MediaSa Inc.) |
2013-2014 | E-Commerce web site and B2B application using C#, .NET MVC, WinForms, WCF, Web API, TFS, IIS, SQL Server, JQuery, and PHP (as .NET and PHP Developer @ Pandora Bookstore) |
2010-2012 | Master Material Logistics System, Distributor Trade System, using Java, IBM iSeries, IBM DB2, and ASP.NET (as Java and .NET Developer @ HYUNDAI Inc.) |
2009-2010 | Hotel/flight/tour reservation websites, using Java web services, JavaScript, IBM WebSphere, and Oracle DB (as Java Developer @ Altar/ETSTUR) |
2007 | Sun certified Java Web Components developer @ Istanbul |
2006-2008 | Travel agency booking & management software, using Java web, J2EE, and Microsoft ASP technologies (as Java and ASP Developer @ SETUR Travel Inc.) |
2005 | Freelance SEO expert and content writer @ Istanbul |
2003-2004 | Support & Maintenance System development for Information Systems department (as Oracle Developer / Administrator @ General Military Staff) |
2002 | SMS based chat software for TV channels, using Java servlets and JSP (as Java Developer @ Bilizi Ltd.) |
2001 | Sun certified Java programmer | @ Istanbul |
2001 | Java backend and security for board games portal (as Java Developer @ Tikle/Superonline) |
2000 | E-commerce bookstore and matchmaker dating site development using Microsoft SQL Server, ASP, and Java (as ASP and Java Developer @ EBI Ltd.) |
1999 | Sales force automation for the customer and retail sector, using Oracle Forms/Reports, Oracle Application Server, and Oracle WebDB (as Oracle Application Developer @ Porcan Inc.) |
1997-1998 | Office automation and document management applications with IBM Lotus Notes, financial decision support systems with Oracle Forms, Baan IV ERP customizations (as Oracle and Lotus Notes Application Developer @ NETAS Northern Electric Telecommunication Inc.) |
1997-1998 | Oracle, IBM, Sun Trainings (Oracle - SQL, PL/SQL Programming, Oracle Forms, Oracle Web Application Server; IBM - IBM Lotus Notes; Sun - Java; Baan ERP - Baan IV Tools (Oracle, IBM, Sun @ Istanbul) |
1996 | Graduation (in Control and Computer Engineering @ Istanbul Technical University) |
1987 | First programming experience (in BASIC @ Commodore 64) |
1973 | Born | in @ Bavaria, Germany |