Ersoy YILDIRIM

Managing IT projects by evaluation of technical and business requirements, Conducting on-site support and local IT Team Managing the whole IT; servers, telecoms, WAN-LAN systems, firewalls, PCs, office and industrial IT equipment Budgeting IT CAPex&OPex plans, Managing vendors and outsourcing of IT services Procurement of assets and services, Responsible for the cyber security of both enterprise and industrial frameworks Ensuring the compliance of IT, coordinating reflections to the local platforms

Provided the 2nd and 3rd level on-site IT support services Co-worked with global teams to keep all IT infrastructure well up & working Assisted to the procurement, replacement and maintenance of IT equipment, asset tracking and coordination with vendors Assisted data room operations and server administration Documented the network map, diagrams and data room inventories Took part in the relocation project of the whole IT infrastructure move to the new office

Provided the daily monitoring and managed network issues of corporate clients Troubleshot WAN, routing and switching problems Coordinated customers and service providers, global teams to assure the problem management along with the sharp SLAs Actively monitored the mission critical backbone links of Orange for 24x7x365 basis and proactively took the plausible measures in accordance with the disaster recovery scenarios Affectively run the procedures with respect to the ISO27001

Focused on Semiconductor and Electromagnetic features of nano scaled devices, Optimized the Quantum Cascade Laser simulation in Python and conducted fully the experimental setup of Quantum Cascade Laser samples and cryogenic systems

Condensed Matter Physics