Freelancer profile translated to English.

Description

Golang developer with 6 years of experience, specializing in software architecture design, clean code writing, and distributed systems design. With expertise in microservices, event-driven architectures, REST APIs, and cloud solutions, I help companies build robust and scalable projects.

I particularly enjoy working on projects that require building high-performance, well-documented REST APIs, implementing end-to-end (E2E) tests to ensure system reliability, and designing CI/CD pipelines for automated deployments. I am also proficient in containerized services (Docker, Kubernetes) and message queuing systems (Kafka, RabbitMQ).

My approach is distinguished by my attention to technical detail, my ability to solve complex problems and design scalable solutions, while remaining focused on code quality, automated testing, and service maintainability. I stand out for my ability to collaborate with multidisciplinary teams using modern technologies, while ensuring service resilience and scalability.

Industry field of expertise

Languages

Arabic
Native or bilingual
English
Fluent
French
Fluent

Workplace preferences

Can work on-site

Paris (up to 30km)

Electra
Senior Software Engineer
ENERGY AND UTILITIES
October 2025 - February 2026 (4 months)
Paris, France
Participated in the development of backend systems for eMSP (e-Mobility Service Provider) and CPO (Charge Point Operator) platforms.
Contributed to the implementation and maintenance of services compliant with the OCPI protocol.
Designed and integrated a GDPR-compliant consent management solution with Didomi.
Developed and maintained services in Golang, based on an event-driven architecture with NATS, as well as GraphQL and REST APIs. Also participated in the development of components in Ruby.
Implemented high-performance and observable solutions, with monitoring and tracing via Datadog and OpenTelemetry.
Technologies: Golang, NATS, GraphQL, REST, Ruby, PostgreSQL, Redis, AWS, Datadog, OpenTelemetry.
GO NATS Amazon Web Services GraphQL Ruby on Rails
Vestiaire Collective
Golang Developer
E-COMMERCE
October 2024 - October 2025 (1 year)
Paris, France
•Led the transition to an event-driven architecture within the Buyer Experience team using Golang and Kafka, reducing third-party API calls and system latency.
•Designed the architecture for unified segmentation operations, enabling dynamic customer targeting with minimal inter-service dependencies.
•Delivered segment-based and discount coupon eligibility systems, enhancing marketing campaign effectiveness.
•Designed and implemented A/B tests for discount coupons based on customer segments.
•Developed resilient distributed systems by leveraging Golang's concurrency model and caching strategies to improve performance and reliability.
•Ensured the link between business needs and technical execution by translating segmentation and discount coupon logic into scalable microservices.
GO Microservices Apache Kafka Kubernetes
Carrefour
Golang Developer
RETAIL (LARGE RETAILERS)
May 2023 - April 2024 (11 months)
91300 Massy, France
Developed and contributed to a real-time dashboard for operational flows, improving system responsiveness and user experience through microservices and event-driven architectures.
Participated in the entire product lifecycle, including planning, development, deployment, and maintenance of microservices, ensuring high availability and reliability of services.
Designed CI/CD pipelines with GitLab to automate testing and deployment of microservices, significantly reducing human error and deployment time.
Managed containerized microservices with Docker and Kubernetes, facilitating deployments and improving application scalability and management.
Integrated file transfer components (CFT) into a microservices architecture, ensuring file routing from Azure Blob Storage, Google Cloud Storage (GCS), and SFTP servers to support complex data flows.
Designed and implemented unit and end-to-end (E2E) testing strategies for microservices, increasing code reliability and reducing production bugs.
GO SRE Google cloud Kubernetes Terraform