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.Net C# Entwickler

Experience:
15 y
Experience:
15 y
Location:
22415 Hamburg
Last update:
22.04.2021
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Available
Onsite hourly: 75 €
Remote hourly: N/A
Turkish: Native
German: Advanced
English: Near native
In Hamburg und Umgebung
SKILLS
  • Programming: ASP.NET, C#, OO development, CleanCode, Unit testing, LINQ, Java, Maven, SQL, AJAX, HTML, JavaScript, jQuery, Entity Framework, SharePoint Client Object Model, ADO.Net Provider Development, Apache Pig Latin, Hadoop, Map Reduce, Java, Grease monkey, XML, JSON, XSL, SOAP Web Services, SAP ABAP, MVVM pattern, Lotus Script, Lotus Formula, VB Scripting, WIX (windows installer script), RPM packaging, Linux shell scripting, Agile Development, REST, OData
  • Tools: Microsoft Visual Studio (2003 bis 2017), IIS, TFS, GIT, Jenkins, Jira, Eclipse,  Microsoft Reporting Services, Relational database management systems,
  • Database Database Design, Microsoft SQL, Oracle, MySQL,  Redis, HBase, NoSQL
  • Business Skills Business process improvement, Requirements analysis, Business analysis and design, Microsoft Solution Framework, Scrum, Kanban, Release automation, New technology evaluation/implementation, Systems integration, problem solving, Continuous Integration
web application Redis ADO.Net .NET software development process Continuous Integration Scrum Linux Unit tests Microsoft SQL GIT Map Reduce ADFS Jira MVVM OO development Programming Microsoft Solution Framework WIX Agile Development RSS feeds MapReduce shell scripting Database DBMS design pattern AJAX SOAP JSON ASP.NET Web API Cloud Entity Framework XSL Scripting Web Services IIS Oracle Microsoft Visual Studio NoSQL Microsoft Reporting XML Java Datenbank Continuous Delivery XPath MySQL Systems integration Jenkins Relational database OData C# big data SAP R3 Office365 Backend JavaScript Apache Hadoop Maven Eclipse Hadoop Lotus SharePoint windows installer Microsoft SharePoint web applications user interfaces HBase Unit testing bugs LINQ SAP ABAP HTML ASP.net SQL TFS Apache Pig jQuery
01.10.2017 — 31.12.2017
at tredition GmbH, Hamburg, Germany
Senior Developer
Responsible take over responsibility of software components developed by external service provider. Fix bugs, develop new features to existing web application. Major Accomplishments: * Implementing automated press publishing interface for Connektar press portal. Using c#, asp.net, sql, XML. * Prepare coding guideline documents for c#, java.
01.01.2015 — 30.09.2017
Ciao LeGuide Group, Paris, France
Senior Backend Developer Freelancer
Backend developer responsible for development of product & offer matching pipeline, using NoSQL, Apache Hadoop technologies, transition of projects from .Net to Java. TFS to Git Migration Major Accomplishments: * Development of backend applications for existing backend platform using maven java. * Development of java map reduce applications, pig Latin scripts. * Development of java backend applications for offer pipeline * Monitoring of big data applications, on Linux platforms * Help transition of projects to the new team. * Migration of projects from TFS to GIT & Jenkins * Configured continuous integration with TFS, GIT, Jenkins Mar 2013 -Jan 2015 Senior Backend Developer at Ciao Shopping Guide GmbH, Munich, Germany As a backend developer is responsible for development of product & offer matching pipeline using NoSQL, Apache Hadoop technologies Major Accomplishments: * Implemented matching algorithms between unstructured product and offer data. * Implemented map reduce operations + unit tests for Apache Hadoop using .Net. * Implemented pig scripts to run on Apache Hadoop. * Made improvements on the existing processes. * Configured continuous integration with TFS, GIT, Jenkins Sep 2011 - Mar 2013 Product Developer at Layer2 Consulting GmbH, Hamburg, Germany Responsible for development of and support a data synchronization tool "Cloud Connector" which allows synchronizing files and records between an almost unlimited number of different data sources, such as Microsoft SharePoint on premise and Cloud, SQL-servers, Relational DBMS, XML sources, files from the local file system and more. Major Accomplishments: * Implemented MMC 3.0 Snap-in (administration user interfaces) using MVVM design pattern. * Implemented ADO.NET Provider for OData for retrieving and manipulating OData sources. * Implemented ADO.NET Provider for RSS for retrieving data from RSS feeds. * Implemented Generic XML ADO.NET Provider for retrieving data from local or online Xml sources using XPath query syntax. * Developed Unit tests for the application * Developed authentication solutions for Office365 using ADFS, integrated. * Developed Calendar synchronization features for synchronization tool with using SharePoint Client Object Model.
01.06.2003 — 30.11.2010
Tusas Engine Industries Inc., Eskisehir, Turkey
Senior Software Developer
As a developer responsible for designing, developing quality solutions for other departments including web applications, mobile, desktop applications, managerial dashboards, integration solutions, for SAP R3. Establishing, improving the software development process, Continuous Delivery, Continuous Integration

Description

SKILLS
  • Programming: ASP.NET, C#, OO development, CleanCode, Unit testing, LINQ, Java, Maven, SQL, AJAX, HTML, JavaScript, jQuery, Entity Framework, SharePoint Client Object Model, ADO.Net Provider Development, Apache Pig Latin, Hadoop, Map Reduce, Java, Grease monkey, XML, JSON, XSL, SOAP Web Services, SAP ABAP, MVVM pattern, Lotus Script, Lotus Formula, VB Scripting, WIX (windows installer script), RPM packaging, Linux shell scripting, Agile Development, REST, OData
  • Tools: Microsoft Visual Studio (2003 bis 2017), IIS, TFS, GIT, Jenkins, Jira, Eclipse,  Microsoft Reporting Services, Relational database management systems,
  • Database Database Design, Microsoft SQL, Oracle, MySQL,  Redis, HBase, NoSQL
  • Business Skills Business process improvement, Requirements analysis, Business analysis and design, Microsoft Solution Framework, Scrum, Kanban, Release automation, New technology evaluation/implementation, Systems integration, problem solving, Continuous Integration

Main Skills

Other Skills

web application Redis ADO.Net .NET software development process Continuous Integration Scrum Linux Unit tests Microsoft SQL GIT Map Reduce ADFS Jira MVVM OO development Programming Microsoft Solution Framework WIX Agile Development RSS feeds MapReduce shell scripting Database DBMS design pattern AJAX SOAP JSON ASP.NET Web API Cloud Entity Framework XSL Scripting Web Services IIS Oracle Microsoft Visual Studio NoSQL Microsoft Reporting XML Java Datenbank Continuous Delivery XPath MySQL Systems integration Jenkins Relational database OData C# big data SAP R3 Office365 Backend JavaScript Apache Hadoop Maven Eclipse Hadoop Lotus SharePoint windows installer Microsoft SharePoint web applications user interfaces HBase Unit testing bugs LINQ SAP ABAP HTML ASP.net SQL TFS Apache Pig jQuery

Work & Experience

01.10.2017 — 31.12.2017
at tredition GmbH, Hamburg, Germany
Senior Developer
Responsible take over responsibility of software components developed by external service provider. Fix bugs, develop new features to existing web application. Major Accomplishments: * Implementing automated press publishing interface for Connektar press portal. Using c#, asp.net, sql, XML. * Prepare coding guideline documents for c#, java.
01.01.2015 — 30.09.2017
Ciao LeGuide Group, Paris, France
Senior Backend Developer Freelancer
Backend developer responsible for development of product & offer matching pipeline, using NoSQL, Apache Hadoop technologies, transition of projects from .Net to Java. TFS to Git Migration Major Accomplishments: * Development of backend applications for existing backend platform using maven java. * Development of java map reduce applications, pig Latin scripts. * Development of java backend applications for offer pipeline * Monitoring of big data applications, on Linux platforms * Help transition of projects to the new team. * Migration of projects from TFS to GIT & Jenkins * Configured continuous integration with TFS, GIT, Jenkins Mar 2013 -Jan 2015 Senior Backend Developer at Ciao Shopping Guide GmbH, Munich, Germany As a backend developer is responsible for development of product & offer matching pipeline using NoSQL, Apache Hadoop technologies Major Accomplishments: * Implemented matching algorithms between unstructured product and offer data. * Implemented map reduce operations + unit tests for Apache Hadoop using .Net. * Implemented pig scripts to run on Apache Hadoop. * Made improvements on the existing processes. * Configured continuous integration with TFS, GIT, Jenkins Sep 2011 - Mar 2013 Product Developer at Layer2 Consulting GmbH, Hamburg, Germany Responsible for development of and support a data synchronization tool "Cloud Connector" which allows synchronizing files and records between an almost unlimited number of different data sources, such as Microsoft SharePoint on premise and Cloud, SQL-servers, Relational DBMS, XML sources, files from the local file system and more. Major Accomplishments: * Implemented MMC 3.0 Snap-in (administration user interfaces) using MVVM design pattern. * Implemented ADO.NET Provider for OData for retrieving and manipulating OData sources. * Implemented ADO.NET Provider for RSS for retrieving data from RSS feeds. * Implemented Generic XML ADO.NET Provider for retrieving data from local or online Xml sources using XPath query syntax. * Developed Unit tests for the application * Developed authentication solutions for Office365 using ADFS, integrated. * Developed Calendar synchronization features for synchronization tool with using SharePoint Client Object Model.
01.06.2003 — 30.11.2010
Tusas Engine Industries Inc., Eskisehir, Turkey
Senior Software Developer
As a developer responsible for designing, developing quality solutions for other departments including web applications, mobile, desktop applications, managerial dashboards, integration solutions, for SAP R3. Establishing, improving the software development process, Continuous Delivery, Continuous Integration

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