Borisov Biser

Background

About Borisov Biser

Professional Career: July 2020 - present - Incident and Problem Manager - CETIN Bulgaria May 2017 - June 2020 - Incident and Problem Manager - Telenor Common Operation Bulgaria Branch. July 2014 - May 2017 - Field Service Expert in Operations Department - Fiber Optic Network Equipment Installation, Maintenance and Development - Telenor Bulgaria, Telenor Common Operations Bulgaria (ex. Globul). Working with Fiber Optic Measurement Tools and Equipment. Participation in ERP process, experience with SAP and inventory management. February 2005 – June 2014 Senior Field Maintenance Engineer - Telenor Bulgaria (ex. Globul) June 2001 – February 2005 Field Maintenance Engineer - Telenor Bulgaria (ex. Globul) May 1998 – June 2001 RF Design Engineer - Sky Gate Bulgaria (present Ray Sat) Microsoft Windows, Microsoft Office. Special software concerning management and commissioning of telecom equipment. Cisco, AutoCAD, Knowledge in Printed Circuits Board design software and Microwave simulators software. Mobile RAN equipment Motorola, Ericsson and Huawei (GSM and 3G) hardware and software support, commissioning, installation and maintenance. Work with Motorola GSM Software Release (GSR), Huawei platforms / Working in Operation, Maintenance, Commissioning, Installation and Put on air of Digital Microwave Links concerning relevant licensed software - Intracom IDR MW and Point to Multi Point (WiBAS); Allgon (Powerwave) Microwave Radio and Siemens (SRA –L; SRA-L XD; SRA-4); ERICSSON TN – bands 7 GHz to 38 GHz, HUAWEI MW Links – bands 7 GHz to 38 GHz. Ethernet and Hybrid Microwave Links Ericsson TN and Huawei. Working with Optical Measuring Tools JDSU – MTS series.