Hamza Kheroubi
Associate Director | Telecom Strategy & Technologies
Salaire / Taux journalier
92340 Bourg-la-Reine, France
Freelance
Expertises
Langues
À propos
Introduction
Associate Director with 15+ years in telecom strategy, core network engineering, and team leadership. Currently managing €4M telecom division with 20 engineers at Felps Group, with proven expertise in network optimization, KPI implementation, and strategic client development. Specialized in packet core, roaming protocols, and end-to-end telecom architecture—delivering performance improvements and operational excellence for enterprise clients.
Expérience de travail
Felps Group
juil. 2021 - Présent
5 ans 4 mois
Paris 16e, France
Associate Director of Development
oct. 2023 - Présent
3 ans 1 mois
Paris 16e, France
– Defined and executed Felps Group's overall technology strategy (Telco/IT/Infra) – Managed the Telecom division (20 engineers ~ €4M revenue) – Implemented performance KPIs and customer satisfaction tracking systems – Opened new strategic client accounts and drove commercial expansion – Led onboarding process design with conversational Al tools – Negotiated and managed technical service contracts
Telecom Squad Leader
juil. 2021 - oct. 2023
2 ans 4 mois
Paris 16e, France
Being on assignment at the client as a consultant, I was : – Managing and coaching an 8-person telecom engineering team – Providing technical guidance and support on client projects – Leading internal technical training and capability development
Technical Expert xMS-GW
Orange France
juil. 2020 - juil. 2021
1 an 1 mois
Paris 20e, France
– Audited and stabilized XMS-GW platform (SMSC-to-aggregators gateway) – Performed reverse engineering and documentation of signaling flows – Supported ops team with complex signaling analysis – Developed and updated traffic statistic scripts – Built internal partnerships to streamline data reporting (dashboards, KPIs) – Oversaw vendor collaboration and delivery aligned with roadmap – Deployed UCP and SMPP connectivity solutions
Packet Core Consultant (Level 4 Support)
Transatel NTT
oct. 2019 - juil. 2021
1 an 10 mois
92800 Puteaux, France
– Provided advanced support for PGW, GGSN, DNS, Radius, Proxy, VPN-GW – Led root cause analysis and resolution of critical incidents (Level 4) – Improved QoS through performance monitoring, KPI reporting and new insights proposition – Executed core network maintenance operations – Authored technical documentation: HLD, LLD, operational procedures
Senior Engineer – Roaming & International Links
Ooredoo Algérie
juil. 2018 - oct. 2019
1 an 4 mois
Alger, Algérie
– Resolved technical issues in international roaming (IR24, IR35, IR38, SIGOS) – Managed inbound/outbound roaming tests and configurations – Handled change requests and ticket executions – Maintained Roaming DBs on SGSN, MSS, STP, HLR, HSS – NES: SGSN, GGSN, MSS, HLR/HSS, NTR
Ooredoo Algérie
sept. 2009 - juin 2018
8 ans 10 mois
Alger, Algérie
Senior Planning & Optimization Engineer
mai 2015 - juin 2018
3 ans 2 mois
Alger, Algérie
– Planned core network evolution (2G/3G/4G) – Validated Work Orders affecting customer DBs and core nodes (MSS, MGW, STP) – Managed telecom projects and acted as project lead – NES (Nokia): MSS DX200, MGW IPA2800, NTHLR OneNDS/HFE
Core Network Planning Engineer
juin 2011 - mai 2015
4 ans
Alger, Algérie
– Forecasted network expansion using mathematical models – Designed and implemented internal tools and applications – Optimized voice and data traffic network architecture – NES (Nokia): MSS DX200, MGW IPA2800, NTHLR, STP HSS
Telecom NOC Engineer
sept. 2009 - juin 2011
1 an 10 mois
Alger, Algérie
– Monitored national/international network nodes and traffic – Conducted first-level diagnostics and troubleshooting – Analyzed technical data and produced detailed reports – NES (Nokia): MSS DX200, MGW IPA2800, HLRi
Formation
University of Sciences and Technologies H.B. Algiers
Engineering degree, Operations Research
2003 - 2009
6 ans 1 mois
Licences et certifications
Python | Large Langage Models (LLMs)
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Google Cloud Platform (GCP)
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Scrum Master PSM1
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Excel Advanced
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MS Project
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Switching & Admin, SS7, NetAct OSS
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3G/2G Release4 Core Network O&M
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RedHat Enterprise Linux x
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Project Management
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ITIL v4
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