Ramin Mardani
Nicosia
Summary
Diligent Communications Engineer successful in professional growth in the field of SS7, TDM, VOIP, IMS, MNO, and data communication. Over 20 years of hands-on experience working as a senior Voice Engineer for telecommunications businesses. Currently Responsible for implementing, integrating, and deploying IMS services and technology in a cutting-edge technical environment to stand up cloud-native LTE/Voice Core.A strong team player who works with little to no supervision. Excellent abilities in comparing technologies and finding quick solutions.
Overview
28
28
years of professional experience
Work History
Senior Voice engineer
PrimeTel PLC Telecommunication
02.2018 - Current
- Analyzed, troubleshoot, and optimized Core network elements for integration of IMS with CS and PSTN elements
- Played a key role in various Solutions Delivery processes
- Planned and implemented interconnections in different voice network technologies and platforms PSTN, CS, LTE, IMS: VOBB, VOLTE, VoWiFi
- Developed technical knowledge and skills in different mobile and landline Signalling/voice network technologies,
Senior Voice Engineer-second Line
Belgacom International Carrier Services (BICS)
01.2016 - 01.2018
- Provided second-line support for BICS Voice products and voice platforms
- Troubleshoot SIP, SIP-I, TDM, routing, and interworking problems
- Assisted in the implementation of technical solutions
- Monitored and maintained voice network performance and availability
- Collaborated with vendors and service suppliers
- Supported engineering and other teams in deploying new services and network optimizations.
- Assessed facilities to determine capacity and needs for telecommunications systems.
- Tested equipment and circuits using various tools such as network diagnostic tools.
Senior Voice engineer
PrimeTel PLC Telecommunication
03.2006 - 01.2016
- Planned, designed, implemented, and configured voice core network
- Integration of SS7 and SIP to support voice service delivery
- Provided day-to-day support and maintenance of core Voice Infrastructure
- Configured SDH/MSPP and TDM over IP equipment
- Configured routers and switches for IP connectivity
- Troubleshoot ISUP/SIP/Volte/RTP/Diameter issues
- Supported MVNO and MNO services
- Validated and tested voice service products
- Configured Sigtran/SS7 signaling on various platforms
- Assisted in RFI/RFP/RFQ and risk management.
Voice and Network engineer
Telepassport Telecommunication
03.2005 - 02.2006
- Worked on TDM and VOIP using SS7 network for interconnection with providers and end user ISDN PRI/VOIP customers
- Managed and operated data network
- Troubleshot technical problems and provided training and support to users.
Network Manager
Somplan
01.2001 - 02.2005
- Performed roles as voice, data network, and project manager
- Managed and led technical department
- Oversaw VOIP network NOC
- Managed and organized real-time billing system
- Monitored network performance and troubleshooting
- Managed and trained staff
- Implemented networking enhancements.
Web development
Cosmonet
12.2000
- Designed websites using Cold Fusion and Dreamweaver.
Middlesex University (Part-Time)
Department of computer science
09.2000 - 11.2000
- Conducted seminars and laboratory lectures for a first-year computer science course.
Network Software and hardware Engineer
Topsoft LTD
06.2000 - 11.2000
- Worked on application programming and program design
- Supported developers in an NT network environment
- Developed software applications for automated test work-related processes.
System Administrator
Forum Intercontinental
01.1996 - 09.1999
- Administrated network systems
- Troubleshot technical problems and provided training and support to users
- Managed accounting information system and computer account processing.
Education
Master of Science - Computer Networks (Telematics)
Middlesex University
London, UK12.1999
Bachelor of Science - Computer Engineering,
InterCollege University,
Nicosia, Cyprus1995
Skills
- Good communication skills in transferring technological know-how
- Good analytical and problem-solving skills
- Ability to work as part of team as well as independently
- Methodical worker able to handle extensive deadlines
- Having good communication skills and being a team player
- Technical Analysis
- Performance Optimization
- Troubleshooting
- Technical Writing
- Technical Support
- Multi-Media Design Integration
- Oral and Written Communications
- Technical troubleshooting
- Planning and Coordination
- Performance testing
Academic Studies
- MSc Computer Networks (Telematics), Middlesex University, 1999, 2000
- BSc Computer Engineering, InterCollege University, 1992, 1995
Certificates And Training
- Certificate for System Troubleshooting in Hardware - Iskeratel SI2000 V5 System-ICS
- Sonus Product Overview (SPO), GSX, PSX, PSX Advanced and Additional Routing Techniques, PSX Services, PSX Translations Focus, Network Monitoring Basics, Network Troubleshooting Basics, Network Border Switching (NBS9000), Access Solution Provisioning
- Cisco Certificate CCENT/CCNA ICND
- ASCOM-TEMS discovery device
- HUAWEI –EPS, S-GW/P-GW/GGSN-UGW9811, SGSN/MME-USN9810, ATS9900, CSC3300, HSS9860, MRP6600, CloudSE2900, SPS, VMware, FusionSphere, E9000, U2020, CG9812, UMG8900, MSOFTX3000
- Alcatel-Lucent OMSN: 1660SM - 1650SMC
- ECI BG-64
- Vocaltec VOIP Platform
- INTEL VOS Parity Software - IVR Development
- Mind CTI Telephony Billing
- Dialogic NGN platforms
- NOC 1st and 2nd line
- Netnumber(Titan)
- Tektronix Geoprobe Platform – Netscout:Iris
- QlikView
- Captura
Accomplishments
- Achieved PrimeTel 4G/LTE Achievement Awards 2014- As member of voice team , collaborated with team of 5 in the development of 4G/LTE project.
Personal Information
Nationality: Cypriot - European Union
Languages
English
Greek
Farsi
Timeline
Senior Voice engineer
PrimeTel PLC Telecommunication
02.2018 - Current
Senior Voice Engineer-second Line
Belgacom International Carrier Services (BICS)
01.2016 - 01.2018
Senior Voice engineer
PrimeTel PLC Telecommunication
03.2006 - 01.2016
Voice and Network engineer
Telepassport Telecommunication
03.2005 - 02.2006
Network Manager
Somplan
01.2001 - 02.2005
Web development
Cosmonet
12.2000
Middlesex University (Part-Time)
Department of computer science
09.2000 - 11.2000
Network Software and hardware Engineer
Topsoft LTD
06.2000 - 11.2000
System Administrator
Forum Intercontinental
01.1996 - 09.1999
Master of Science - Computer Networks (Telematics)
Middlesex University
Bachelor of Science - Computer Engineering,
InterCollege University,
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