Head of Solution Architect/Business Analysis Department
Opencode Systems
مجموع سنوات الخبرة :16 years, 10 أشهر
Management/Coaching skills: Lead&Coach 10+ Solution Architects engineers from world offices (Bulgaria, Malaysia, Tunisia, Egypt, Algeria, and Morocco). Reports directly to CEO.
Product Marketing skills: High impact presentations, trade shows, webinars and training events and events participations (ex MWC).
Communication skills: Work closely with customers (Operators, MVNOs…). +60 Customers in +40 countries: Africa, Asia, Europe, America, and Gulf and build strong relationships. Perfect analysis of business requirements. (English/French/Arabic.)
Telecom/Core/BSS/ VAS skills: Low level design of MVAS services and BSS/Charging solutions within Mobile/IMS networks in the context of VAS consolidation.
Technical Referent on Telecom Protocols: SS7(CAP, MAP, ISUP), SIP, Diameter (Gx, Gy, Ro, scap), SMPP, RADIUS, BICC, SCTP, RANAP
IT/Software skills: APIs exposure full design, SOA architecture and urbanization. XML/REST, ccxml, vxml, js, node.js
R&D skills: Drive and Check products compliance with 3GPP/ETSI, RFC, GSMA, OMA, and ATIS standards.
Pre-sales skills: Permanent technical support to sales team in RFP/RFI/RFQ process.
Technology survey and innovation skills: proactively monitor cutting-edge technology, evolution and trend. Subject Matter expertise: IoT, Big Data, Analytics, AI (Artificial Intelligence), Intelligent Marketing, cloud computing
Designed Products: USSDC, SDP, SMSC, SMSR, MMSC, OTA, Cell Broadcast CBC, LBS, APIgw, Partner Manager, Roaming suite (Roaming Assistant, SoR, CallBack, Seamless CallBack, Roaming Collect Call, GLR, WelcomeSMS), Call Completion (VMS/DVMS/MCA /NOR/POKE Call), Mobile Collect Call, Virtual Number, Call Filtering, Multi-IMSI, SIP IVR, CamelGw, Diameter Gateway, PCRF, Voice Changer, Gx Gw, Diameter Router…
Low level design and signaling call flows for VAS services, Roaming Services, Charging services.
Full architecture design for VAS systems (SMSC, USSDC, VMS, SDP, MCA, RBT…)
Testing and validating VAS services, having integration with Core and IT networks.
RFQ specifications
Proposals assessment
Develop Call Control (camel protocol based) and USSD VXLM and CCXML scripts
Projects management.
Platforms sizing, dimensioning and planning
Study and evaluate business requirements, then translate into technical solutions
Handle internal technical department projects kickoff meetings.
Inter-Operator assignment within Global Talent Mobility Program of Oreedoo group.
Study, then transform Business requirements to technical solutions
Organize internal Technical department projects kickoff meetings, prepare integration prerequisites.
Develop provisioning and subscription core modules APIs, exposed to subscribers channel systems (like WebPortal, CRM...)
Develop and configure subscriptions lifecycle engine, schedulers and Stored Procedures.
Develop channel related logic on USSDC (VXML and PHP scripting)
Configure related Server/Client Connectors, using different protocols SOAP, UCIP/ACIP, and HTTP.
Testing and providing support for go live
• Protocol analyzing and covering the Network QoS referring to Astellia probes capturing: A, Gb interfaces.
- Experience with network protocols: RANAP, MAP, BSSMAP, DTAP, ISUP, BICC, SIGTRAN, TCP/IP, SIP, RTSP, SCTP, GTP, IP routing protocols, RADIUS, DIAMETER, DNS.
• Conduct required investigations and troubleshooting if deterioration or malfunction or customer complaints are reported.
• Monitoring the performance of different nodes based on KPI's (BTS, BSC, MSC /VLR, MSS, MGW, HLR, IN, SGSN, GGSN )
• Design and optimization of GSM GPRS/EDGE et R4 KPIs.
• Daily Reporting of QoS.
• Validate new Network features and Upgrades by analyzing QoS.
• SLM and VIP care Project manager: monitoring of VIP, Corporate and customer QoS.
• Participate in Workshops for implementation of ITIL concept in Technical direction.
• Team Activity Reporting.