Mihai Leontescu

IT Application Operations: - Change and Release Management for Business-critical Applications - Technical and organizational coordination of pre-production testing processes - Internal Service Management for IT Products and Services - Teamleader for the Service and Application management Team in the IT Department - Technical Application Operation Management coordination for critical Business Applications

- Operate Applications and Web Services on Linux and Windows based server platforms - Implement and operate System changes according to ITILv3 Change Management Process - Design create and mantain system monitoring tools and incident analysis tools - Troubleshoot and find root causes for major incidents - Analyse and solve problems following an ITILv3 compliant problem management process - Provide design and architecture support during the creation of new Applications and Services

Siemens CMT has a lot of products to offer to the Telecommunications Market, and as the Solution Manager in CMT Romania I was responsible for presales efforts on the local market My responsibilities (in addition to the Portfolio Manager role) included: - Technical support for our Sales Team by leading technical presentations to our customers or potential customers - Solutions Design and creation of Technical Concepts for our customers

Started as IP Network Planner , IP Network Commisioner and IT Integrator in 2004 Took over the local Team Leadership for the IP Network Planners in 2007 Took the role of global Portfolio Manager for the IP Network & Security Portfolio starting with 2009 and managed an international team of network and security specialists We implemented various SIEMENS Telco solutions for our customers worldwide

Romania Data Systems is currently the largest ISP in Romania As a network engineer, the main focus is on network and systems operations for the core network and for the business customers solutions

Linux System Administration Network Administration ISP Network Operations