Hamza M.
Senior Backend Developer
Experience
Sep 2024 - Present
1 year 3 monthsNice, France
Senior Backend Developer
Cosmospace/Telemaque
- Backend/Database engineer for a next-gen CRM for Cosmospace, managing 20M+ records and supporting multiple microservices and real-time updates for a company with 50M€ annual turnover.
- Deployed multiple asynchronous microservices within an internal distributed messaging system.
- Standardized a 30-year-old legacy database, aligning data practices with GDPR regulatory requirements.
- Tools: NestJS, TypeScript, 4D, Redis, RabbitMQ, Rust, Couchbase, MongoDB
Jun 2022 - May 2025
3 yearsDresden, Germany
Backend Developer | Rust
Contain GmbH
- Built dedicated SGX software solution for Intel Corporation in direct collaboration with their team in Poland.
- Delivered comprehensive product spanning from initial designs to business demonstrations.
- Designed and implemented attestation, key management, and TPM integration pipelines combining DCAP quote verification, HKDF key derivation, and enclave-sealed secrets to ensure end-to-end trust.
- Delivered and audited cryptographic subsystems across storage, licensing, and provisioning services to achieve confidentiality, integrity, and replay resistance.
- Worked in agile Scrum maintaining high test coverage and CI pipelines.
- Tools: Rust, SGX/Confidential Computing, Attestation, Key Management, GitLab CI/CD, Docker, Kubernetes, SQLite
Apr 2019 - Apr 2022
3 years 1 monthBerlin, Germany
Microprocessor Programming Tutor
Technical University of Berlin
- Planned and conducted classes and lab sessions.
- Evaluated and reviewed submissions and exams.
- Tools: Assembly, C, MIPS CPU
Summary
Performance-minded backend engineer with 3+ years of experience and end-to-end ownership across secure systems and data-intensive platforms: at Contain, shipped Rust services for Intel’s SGX confidential-computing stack, building low-latency, test-driven code with CI pipelines and hardened cryptographic practices; at Cosmospace/Melemaque, modernized a 30-year legacy CRM into an event-driven platform handling 20M+ records, real-time pipelines, and GDPR-aligned data standards—delivering scalable microservices and resilient async messaging.
Languages
Arabic
NativeGerman
AdvancedEnglish
AdvancedFrench
AdvancedEducation
Oct 2019 - Jun 2022
Technical University of Berlin
Bachelor of Science, Communication Systems & Information Technology · Electrical Engineering · Berlin, Germany
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