(NG)BSS: CBS (Charging & Billing), CRM, DWH & Reporting, etc Solution design and specification(SA and Business Analysis), Problem solving, testing and incidence support

Technical lead of SPE Service & Platform Engineering team. Group tasks vary from contribution in BRS/TRS phases, design (HLD/LLD), implementation/integration, support to different testing phases, hand-over to operations team, change management, problem management, etc… at different levels depending on the service to deploy or migrate to SPE.Integrated services: VOGE, Unified Communications managed service for corporate customers; NMR (Network Based Mobile Recording), M2M, voice and data; Multi-PLMN GGSN; SpiderCloud (femtocell Node-B GW); MSP (HTTP Proxy for SIM auto configuration service) etc…Main groups of involved technologies: VoIP, UC (Cisco), IMS, SBC (CUBE, ACME/Oracle), NGIN (AS), GGSN, R&S… Level of participation: From Feb to Nov-2012 as team member mainly (but not only) focused in fix-mobile convergence areas, NGIN, IMS, SBC…; From Nov 2012 as team lead.

Re-engineering and migration of Movistar’s Prepay Service to Huawei’s NGIN platform.Main task: specification of SCP logic and all node interfaces (CS1+/CAMEL/Diameter Ro+), implying: Analysis of current service (reverse engineering: tests, traces, documentation), new requirements collection, document writing (call-flows, logic flowcharts, data model…), trace and CDRs collection/documentation pre-migration, supporting to Huawei’s design team and test planning . Other functions are collaboration with the team testing the new Ro+ OCS interface and participation in further project phases.