Freelancer profile translated to English.
Back to original languageAbout Salem
TL;DR: Backend Dev / Python / Devops / AWS Developer Associate Certified
During my 6 years of experience, I have had the opportunity to study a wide range of disciplines, providing me with a solid foundation to work in various sectors such as energy, media, wealth management, passenger transport, conversational robots and the automotive industry.
I strive to bring expertise in Python development. My experience has allowed me to contribute effectively to the development of various infrastructures, adding significant value to client applications. I particularly enjoy working in the AWS environment, which offers an exceptionally robust range of tools and services.
Python is the language I am most comfortable with, although I have also experimented with many other languages.
In terms of database management, I am able to work with relational and non-relational databases, having the ability to model and install MongoDB, PostgreSQL, DynamoDB, Cassandra and InfluxDB databases.
I like to model Cloud or On-Premise infrastructures according to the client's problem. I am comfortable with Linux, MacOS and Windows operating systems.
I would be delighted to bring these skills and experience to your project. Do not hesitate to contact me to discuss your needs and see how I can help you.
English
Fluent
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- ValeoSolution ArchitectAUTOMOBILEMarch 2024 - Today (2 years and 3 months)Créteil, FranceWithin Valeo's innovation team, I am creating the architecture and participating in the development of a solution hosted on AWS presented at the Mondial de l'Auto and CES 2025.
- RenaultPython DeveloperAUTOMOBILENovember 2021 - March 2024 (2 years and 4 months)Guyancourt, FranceWithin the R&D Resim ADAS team at Renault, I was responsible for continuing the development and maintenance of existing services. The Resim ADAS team is responsible for the virtual resimulation of hundreds of thousands of kilometers of driving data. These resimulations involve processing thousands of TB of data.The ultimate goal is to improve the AI of autonomous vehicles. These calculations are distributed in a network of hundreds of HPCs.Migration to GCPâą Development of a Kubernetes (GKE) job generatorMaintaining and evolving existing scriptsResimulation of legacy projectsâą Management of a team of 3 developers on the projectâą Code Review on the rewriting of Perl projects to Pythonâą CI/CD integration for automation of legacy projectsDevelopment of data injection software from scratchâą MVC architectureâą Rewriting the graphical representation of the software with Tkinterâą Implementation of parallelized injection with multiprocessingâą Saving injection statuses in the database (hash comparison)Maintenance of internal packagesâą Automatically compress/decompress files before upload/downloadâą Creation of utility classes to GCS, AWS S3, IDP.Development of the geolocation labeling processâą Reading and formatting collected GPS dataâą Detection of Points Of Interest crossed
- Danil.ioAWS Devops DeveloperSOFTWARE PUBLISHINGSeptember 2021 - November 2021 (2 months)Paris, FranceDanil is a SaaS platform for data visualization of chatbot performance.The application is hosted by AWS in a Serverless manner. This web application is produced by the company Coddity and is currently in production at various telecommunications clients.I worked within the team to set up a complete CI / CD chain.Installation of a CI/CD chain From Gitlab to the AWS Cloudâą CI: Validation of PEP8 standardsâą Build the application and save the artifacts in S3âą Automatic deployment of various serverless servicesWriting the infra-as-code of the project with SAM (Serverless Application Model)âą Configuration of the API Gateway, Cognito (authentication)âą Lambdas and different layers, with management of Development and Production environments.
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Education
- General Engineering degree with a Data Science optionEcole Supérieure d'Ingénieurs Léonard de Vinci2018- Software Development: Python, Javascript, Java, C# - Data Science: Machine Learning, Data analysis, Data visualization - Big Data: Hadoop, Map-reduce, NoSql Databases