11/1996 - 12/1996
GSM Network Extension for Albania Mobile Communication, Albania
as Commissioning Engineer:
- Network Software Replacement
- HW-Extensions and Troubleshooting
07/1996 - 11/1996
GSM Services for Detemobil, Germany
as Commissioning Engineer:
- OMC-R Support (Network Reconfiguration, SW-Production, BSS-Migration)
- Commissioning of GSM network elements
- Troubleshooting
06/1996 - 07/1996
PMP Microwave Introduction Course for ASELPAR, Paraguay
as Trainer:
- Classroom Training in Asuncion
- Field Training in Volendam
05/1996
Implementation of a GSM Test Network for the World congress HABITAT for ALCATEL Turkey
as Commissioning Engineer
02/1996
Container Installation and Testing of PMP microwave system for SEL/Shengjang Telecom, Germany
as Installation/Commissioning Engineer
01/1996
Know How Transfer of PMP Microwave System for SEL/SESA, Spain
as Systems Engineer
09/1995 - 12/1995
GSM Equipment Test for Alcatel SEL, Pforzheim
as Test Engineer:
- Configuration and Testing of GSM equipment(Testfloor)
- Hardware & Software Factory Tests
08/1995
PMP Microwave Field Trial for Baharia project, Bad Liebenzell (Germany)
as Systems Engineer:
- System Optimization in connection with parameter and frequency changes
- Implementation of Train Signalling System
06/1995 - 07/1995
Introduction of 1st PMP Microwave system for Tatincom Ltd., Tartastan
as Supervisor:
- Supervision of Network Installation and Operation
- Troubleshooting and Network Optimization
- Final Acceptance Test
04/1995 - 05/1995
Troubleshooting of operational PMP Microwave system for Telecom Eireann, Ireland
as Technical Support Engineer:
- Failure Analysis in cooperation with Central TAC Germany
- System optimization and Failure corrections
02/1995
Foundation of own Company, System Support for Telcommunication Companies
as an Independent Consultant.
07/1993 - 12/1994
Wandel & Golterman GmbH, Eningen (Germany)
as Project Engineer / Employee:
- Installation and Operation of Digital Microwave Systems(e.g. Philippines, Nepal, Russia, Kasachstan)
- Troubleshooting and Fault Clearance
- Modification of Electronic System Components
- Costumer Field Training
- Final Acceptance Test
01/1990 - 06/1993
Firm Wandel & Goltermann, Development department of Fiber Optic Measurements, Eningen
as Development Engineer / Employee:
- Measurements of spectral characteristics of InGaAs photodiodes
- Characterization of AR-coated optical Connectors
- Qualification of optical Power meter input sensor with Temperature variation,Interference effects, Polarization dependence, Mode excitation, Backreflections (including calculation of error limits)
- Computer simulated calculations of special problems in Optics (e. g. multilayer coatings, Fiber to Fiber couplings etc.)
- Investigation of Calibration standards for optical Multimode attenuators
04/1989 - 12/1989
Univerity of Paderborn, Faculty of Applied Physics, Germany
as Graduate Assistant:
- Invetigation of coupling techniques for polarization-maintaining fibers to integrated optical waveguides
- Fabrication of an optical isolator using YIG material and Selfoc design (Optical Diode)