Gerd Wittchen

Project: Development and Design of a protocol adapter backend -Carried out the role of Scrum Master/Technical Project Lead (Team of 5 people) -Developed a scalable protocol adapter using J2EE Application Server -Implemented SOAP service and client using apache cxf -Responsible for continuous delivery and continuous integration Project: Development and Design of a XML based automotive -Converted abstract specifications into executable code -MDE/MDA based solutions including M2M and M2T transformations

Windows/Unix/Linux server and VMware cluster administration. Responsible system operator for various application server (SVN, Bugzilla, Trac, Apache) and a Windows server infrastructure with Exchange 2003/2008 and DNS services. Key Contributions: -Sole responsible System Administrator (35 users) -Planned and executed Windows Server 2003 to Windows Server 2008 migration -Implemented bash scripted AWS cloud based offside backup -Responsible admin for Virtual Cluster Management (VMWare, Proxmox, KVM)

System administrator for Windows/Linux/UNIX server environment. Managed LAN/WAN/VPN configurations for Windows networks. Provided first/second level support for Windows server infrastructure in VMware and Hyper-V based environments. Key Contributions: - Planned and executed Windows 2003 SBS AD migration - Responsible maintainer for Linux Bind DNS /Sendmail/ Apache server - Deployment automation for Windows using Microsoft WAIK and Windows Deployment Services

System Administrator