Nir Nachman Email & Phone Number

Petah Tikva Area, Israel

- HBase schema design and implementation for converged mailbox data store (for IP, MMS, SMS, VM and Social network chat messages) including Map-Reduce jobs for store and forward support, statistics and data analysis.- Development of Social Network Gateway server communicating with Facebook & Gtalk servers via Xmpp protocol.

• Managing a software engineering team, which takes part in development of various telecom applications and specialized in mobile networks data protocols(e.g. ISUP,TCAP protocols)• Managing all activity with Star Home subsidiary for which we deliver our signaling product and many TCAP & ISUP based services. This activity involves System engineering, requirement specifications, implementation and a day to day support.

Involvement in a scratch development of a signaling GW infrastructure providing interfaces for a wide range of Comverse applications and products. The signaling GW enables an access to mobile operators data networks, such as GSM, CAP, WIN and IS41 and allows implementation of different services in mobile operator’s network.• The infrastructure development included construction of modular multi-layered software to create services with complex logic incorporating the capabilities of several protocols simultaneously (Service Creation Environment).I’ve implemented protocols & simulators for internal Comverse applications – SMPP, Parlay like, CCSNET (Internal binary protocol over UDP) and more. I’ve developed JAVA libraries for application connectivity to our Signaling GW.I’ve developed many complicated services based on our infrastructure and was involved in all stages of the development process, including deployment & integration of the new services on site. E.g. SRM(Signaling Relay module), SCP services, Fun Dial, Prepaid Charging using CAP3 GPRS, USSD GW and many more)