Freelancer profile translated to English.
Back to original languageAbout Abed
Hello! My name is Abed MAATALLA, a senior developer and coding instructor with over ten years of recognized experience in the technology field. I excel in leading technical teams within international startups, ensuring remarkable and lasting results.
I am passionate about solving complex problems with innovative solutions, designing sophisticated software architectures, and collaborating with creative teams to showcase my expertise. My daily programming practices are based on advanced methodologies such as event-driven programming, domain-driven design, Clean Code principles, and SOLID rules.
My technical skills cover a wide range of tools and technologies, including Python, AWS, Clean Architecture, DevOps (Docker), SQL, object-oriented programming, version control (Git), AWS services (S3), Google APIs (Google Cloud Storage, Google Maps, Google Analytics), and Agile methodologies (GROWS, SCRUM, XP). Although I specialize in backend development, I also possess complementary frontend expertise, particularly with Angular and Material Design.
Perfectly bilingual in French and English, I am also interested in music, martial arts, yoga, and meditation. My open mind and quick learning ability drive me to explore creative solutions to complex challenges. With a rigorous testing culture, I make it a point to integrate unit and automated tests, allowing for the rapid deployment of complex features with impeccable quality, thereby continuously improving user experience and product value.
English
Native or bilingual
French
Fluent
Arabic
Native or bilingual
Can work on-site
Toulouse (up to 50km)
Experience
- SCALEXPSENIOR Python DEVELOPERCONSULTING AND AUDITSMay 2022 - August 2022 (4 months)Londres, United KingdomAs a Senior Backend Developer at ScaleXP in London, I was responsible for designing, implementing, and maintaining the data pipelines, as well as building scalable features and optimizing queries using Django, Celery, Redis, Python, and Git. During my time at ScaleXP, I successfully tackled several key challenges:Strategic System Optimization: Proficiently detected and mitigated system bottlenecks through insightful analysis, streamlining operations for enhanced efficiency and performance.Architecting Robust APIs: Demonstrated expertise in crafting sophisticated API designs, fostering seamless communication between components and empowering cohesive software ecosystems.I fixed a performance issue on a main query, saving the company valuable time and preserving its reputation during the testing phase.I created a new model to help the asynchronous part of the project treat requests synchronously, ensuring data accuracy and consistency.Scaling was the fancy word in our team. My focus was how to build a scalable features. I was able to apply some of the design patterns to help in scaling the features in the future such as Factory pattern and Adapter pattern.
- CB+Senior backend developerRETAIL (LARGE RETAILERS)September 2020 - May 2022 (1 year and 7 months)Paris, FranceCB+ helps agribusiness brands, retail chains, and individuals drastically reduce food waste and strengthen product traceability. RabbitMQ, Django, AWS, Python, Git and Restful API.- Designing and modeling monitoring system.- Collecting data from different sources- Reporting system- Analytics system
- NUCLEUS WEBFULL-STACK DEVELOPERTECHMay 2018 - April 2020 (1 year and 11 months)Marseille, FranceBlog platform for businesses and affiliates. This project is based on Microservices, Git, Docker, PHP, Angular, and API Gateway.
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Education
- Bachelor's degree in Computer ScienceUniversité Hassiba Ben Bouali2013
- Master's degree in Software EngineeringUniversité Hassiba Ben Bouali2015