Cristian Constantin
Solutions Architect and Practice Lead at R Systems
Based in Bucharest, Romania
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Seniority
Manager
Department
Other
Location
Bucharest
Industry
IT Services and IT Consulting
Company size
6.8K
Contact information
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c•••••••@rsystems.com
Phone
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Background
About Cristian Constantin
Telecom solutions architect with over 15 years of experience in core network (GSM, GPRS, LTE, IMS, 5G SBA), subscriber data management, location-based services and Voice over IP. Certified business analyst and presales engineer – requirements analysis, provide estimates, solution design, conduct presentations and discussions with clients, develop presentation material. Working experience in Java, Scala, mainly focused on mobile telephony protocols, subscriber data management and VoIP; a good knowledge of the software production process. Played the role of solutions architect, presales engineer, software engineer, tester and trainer, field engineer and consultant. I took part in team management, coordinating teams of developers. I was involved in problem investigation & solving for situations related both to telecom and programming.
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