Freelancer profile translated to English.
Back to original languageAbout Hamza
I am a senior network engineer with over 12 years of experience. I specialize in Datacenter infrastructures with a particular interest in low-latency infrastructures. I know how to manage complex incidents, implement resilient infrastructures, work autonomously on large-scale projects, and test new technologies while working in a team and ensuring mutual support and contributing to the team's good harmony.
Arabic
Native or bilingual
French
Native or bilingual
Spanish
Conversational
English
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- BNPParibas CIBArchitect & L3 Network Support Engineer (Datacenter & Low Latency Networks)January 2018 - Today (8 years and 5 months)Paris, France
- Enhancing the Cloud infrastructure of the bank based on Vxlan EVPN.
- Benchmarking and validating the multicast solutions of the Vxlan Evpn infrastructure (router-on-a-stick vs TRM...).
- Benchmarking and enhancing the ultra-low latency infrastructure and its related monitoring infra based on Metamako + Meinberg clock + PPS synchro + PPS splitters.
- Optimizing the timestamping infrastructure (Metawatch) in order to minimize the variance (5ns).
- Deep Packet Inspection with Wireshark and TCP Performance verification (LUA Scripting sometimes for field identification).
- Implement complex migrations for the client.
- Define worldwide network architectures for the bank and assist remote teams to plan their migrations .
- Resolve complex network incidents worldwide.
- Automate the daily (repetitive) tasks with python and ansible.
- CISCO FranceDatacenter Network Consulting EngineerJuly 2017 - January 2018 (6 months)Paris, France
- Advise Major clients on their Datacenter infrastructure.
- Help the clients on their Datacenter migrations.
- Audit clients infrastructure and advise them on the mandatory amendments.
- Assist the clients on their troubleshooting.
- Ensure the requested technical courses by the clients.
- BNPParibas CIB (Corporate & Investment)Datacenter Network EngineerMarch 2015 - July 2017 (2 years and 4 months)Paris, France
- Ensure the BAU (Business As usual) Tasks for the bank.
- Solve infrastructure incidents.
- Deep Packet Inspection for Performance Enhancement and Problem Solving.
- Maintain an up-to-date bug free infrastructure.
- Challenge the vendors when suspecting a bug by highlighting behavior difference between the device and the RFC.
- Ensure the continuous improvement of the infrastructure.
- Collect application team needs and study their network feasibility.
- Exploit and benchmark new features proposed by the constructure.
- Prepare HLD/LLD for new designs.
- Prepare BOM for new purchases. + Validate new models for RFP purposes.
- Ensure the availability of the network all the time.
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Education
- Master of Sciencethe University of Nice Sophia2013Master of Science
- Engineering SchoolInstitut National des Postes et Télécommunications (INPT)2013Engineering School