In the Digital IT, Cloud and Telco world, my area of expertise is the BSS / OSS solutions and services. I work as IT Enterprise Architect for Digital Transformations, Revenue management projects, Assessments, Feasibility analysis. I have experience in pre-sales, solution analysis, installation, development, integration and test phases on key deals for fixed-line and mobile networks operators around the world. I traveled and worked with customers from different countries and cultures (Saudi Arabia, Egypt, Bulgaria, Malawi, United Kingdom, Sweden, Israel, Libya, Greece). My goals are to improve continuously my knowledge and experience from both technical and human points of view. I am an adaptive and dynamic person, I strongly promote team working and I want to share my experience with other excellent professionals.
Specialties:
Digital tranformations, Order to Cash: business requirements gathering, technical analysis, design, e2e testing;
Charging & Billing convergent solutions; CBiO, Charging System, Billing, Mediation, Service fulfillment.
Nodes: BSCS, CCN,SCP,SDP,AF/AIR,USSD,VS; Rating, billing, promotions, interface definition.
GSM/UMTS/LTE Core;
Protocols: GSM/UMTS/LTE Intelligent Networks (SS7, SIGTRAN, INAP, SCCP, TCAP, MAP, MTP, CS1+, CAMEL)
TCP/UDP/IP, HTTP, Diameter SCAP/DCC, ParlayX, SNMP, Gy, Gx, Sy
Operating systems, Database, system admin software: Linux, Oracle solaris; Oracle Database, Veritas VCS, VFS, Storage administration;
Programming languages: Shell scripting, ASN.1, XML, SQL.