05/19/2026 updated

**** ******** ****
100 % available

Data & System Engineering Professional | Network Architecture | Python & SQL Expert

Göteborg, Sweden
Worldwide
M.A. in Computer System and Networks - Distributed Systems and Cyber Security, Chalmers
Göteborg, Sweden
Worldwide
M.A. in Computer System and Networks - Distributed Systems and Cyber Security, Chalmers

Profile attachments

Mujtaba Al Neama.docx

Testing (Software)Apache AirflowAutomationAutomated Testing FrameworkCommunicationCritical ThinkingPacket SwitchingLinuxEnhanced Interior Gateway Routing ProtocolInterior Gateway Routing ProtocolsIP RoutingVirtual Private Networks (VPN)Python (Programming Language)Label Edge Router (MPLS Networking)Label Switching Router (MPLS Networking)MPLS VPNProject CollaborationShell ScriptSocial CollaborationSQL and Java (SQLJ)Software Testing Automation FrameworkJupyter NotebookNetwork RoutingBack OfficeDynamic RoutingFirewalls (Computer Science)PySparkKubernetesEvolved Packet Core (EPC)Docker
Programming & Data Processing
Fundierte Kenntnisse in Python, SQL, Java, PySpark und Shell Scripting zur Entwicklung und Automatisierung von Datenpipelines sowie zur Analyse und Optimierung grosser Datensaetze.

Cloud & Infrastructure
Praktische Erfahrung mit Linux, Kubernetes, Docker, CI/CD-Pipelines sowie grundlegende Kenntnisse in AWS zur Verwaltung und Bereitstellung skalierbarer Cloud-Infrastrukturen.

Network Architecture & Protocols
Umfangreiche Kenntnisse in 3GPP-Standards, IP-Routing (OSPF, BGP, MPLS), VPN und Firewall-Technologien sowie in der Planung und Implementierung von Mobilfunk-Kernnetzwerken.

Data Engineering Tools
Einsatz von Kubernetes, Docker, Apache Airflow (Grundkenntnisse) und Jupyter Notebooks zur Entwicklung und Verwaltung von Daten-Workflows und Infrastrukturen.

System Testing & Optimization
Entwurf und Implementierung automatisierter Testframeworks, Durchfuehrung von Fehleranalysen sowie Performance-Evaluierungen zur Sicherstellung der Systemzuverlaessigkeit.

Mobile Packet Core Engineering
Betrieb und Wartung von Ericsson- und Huawei-PS-Core-Knoten, Integration mit RAN-, SS7- und VAS-Netzwerken sowie Konfiguration von EPC-Netzwerken nach SOAP-Protokoll.

Network Security
Kenntnisse in Netzwerksicherheit mit Erfahrung in Sicherheitszonen, Security Policies, NAT, IDS, IPS, UTM und HA sowie Hands-on-Erfahrung mit Firewalls von Juniper, CISCO und Clavister.

Performance Monitoring & Reporting
Echtzeit-Ueberwachung von 2G/3G-Netzwerk-KPIs, Erstellung von taeglichen, woechentlichen und monatlichen Leistungs- und Kapazitaetsberichten sowie Implementierung automatisierter Berichtssysteme.

Cybersecurity & Distributed Systems
Fortgeschrittene Studien in Cybersecurity und Distributed Systems an der Chalmers University zur Vertiefung technischer Expertise in modernen Datentechnik- und Analysepraktiken.

Experience

Professional experience10+ years
Freelancer since2018

Languages

ArabicNative speakerEnglishFluentSwedishBasic knowledge

Project history

System Tester

Ericsson AB
Designed and implemented system test cases to evaluate the performance and reliability of mobile core networks using Python for automation. Analyzed large datasets generated during testing, collaborated with cross-functional teams to troubleshoot complex system issues, and utilized Kubernetes, cloud infrastructure, and 3GPP standards to ensure robust network solutions.

Co-Founder & Developer

Entrepreneurship Projects
Built tech startups in different industries including an E-commerce platform using Java, a penetration testing startup handling technical projects and secure data workflows, and a car-sharing platform with scalable database structures and data pipelines.

Core Planning Senior Engineer

Ericsson AB
Captured and analyzed customer and business requirements from a technical feasibility perspective. Designed connectivity solutions through Core Network, led acceptance tests for new HW/SW releases, delivered configurations for packet core network activities, and managed SIM-Card operations.

Mobile Packet Core Service Delivery

Huawei
Delivered projects including Sy interface integration to Sudani Network, LTE end-to-end service delivery to Canar Network, Commercial Services Design based on PCRF or OCS Quota Management, Gx & Gy integration, BSCs/RNCs Rehoming, EPC provisioning integration via SOAP protocol, and EPC E2E Function/Performance/Service Tests.

Back Office: Mobile Packet Core & MPBN Engineer

Huawei
Operated and maintained Ericsson and Huawei PS Core Nodes, integrated with RAN, SS7 and VAS Networks, performed detailed interface tracing for troubleshooting, designed enterprise connectivity solutions through PS core and MPBN Networks, and managed MPBN nodes including security firewalls, IP routing, and ISP services using MPLS, MBGP, L3VPN, VRFs and VPNs.

Core & Radio Performance Monitoring - Team Leader

Huawei
Established the department after Huawei acquired MTN Network Managed Services, trained team members on monitoring and data collection tools, designed automated reporting systems, performed real-time monitoring of 2G/3G network KPIs, conducted change impact analyses, and delivered daily, weekly, and monthly performance and capacity reports.

Radio Network Planning Engineer

MTN Sudan
Performed site surveys and generated survey reports, conducted drive tests using TEMS Investigation to analyze coverage and quality, developed expansion plans for BOQ per marketing forecast, performed capacity planning for sites, and handled customer coverage complaints.

Contact form

Log in to get in touch

You need to be logged in to use the contact form.

Sign upLog in