Freelancer profile translated to English.
Back to original languageAbout Théo
Cloud Engineer, Backend Developer and Data Engineer for 8 years, I specialize in setting up Cloud infrastructures (AWS, GCP, Cloudflare) on 2 main topics:
-development & hosting of modern Web applications (CI/CD, Serverless, scalability & cost optimization)
-implementation of the "Modern Data Stack" data strategy for companies: ETL pipelines, Data Warehouse, SQL querying & analytical tools (Looker Studio, Jupyter, Python).
Regarding backend development, the applications I have worked on are based on modern technologies that might interest you:
-Web framework: Python - Django
-Database: PostgreSQL, PostGIS (geospatial data), BigQuery
-Cloud: AWS (ECS Fargate, RDS, CloudFront, S3, Lambda), GCP (Cloud Run, CloudSQL, Storage, Cloud Functions) & Firebase (noSQL database Firestore)
-Main APIs: Stripe (billing), Firebase Cloud Messaging (Push Notifications), Messenger API (business chatbots)
French
Native or bilingual
English
Fluent
Can work on-site
Nantes (up to 50km), La Roche-sur-Yon (up to 75km)
Experience
- Financiere RondyCloud & Data EngineerE-COMMERCENovember 2023 - February 2024 (3 months)Aurec-sur-Loire, FranceImplementation of a Serverless ETL architecture on GCP (Google Cloud Platform) allowing continuous updating of a Data Warehouse (BigQuery) used for business analytics via Google Looker Studio.System administration interface developed by Hugo Bonifay (Frontend Developer - ReactJS) hosted on Firebase.Data processing pipeline using Cloud Functions (Python), Firestore (NoSQL), Cloud Storage, Pub/Sub, BigQuery (SQL), DataStudio.Implementation of a Serverless ETL architecture on GCP (Google Cloud Platform) allowing continuous updating of a Data Warehouse (BigQuery) used for business analytics via Google Data Studio. System administration interface developed by Hugo Bonifay (Frontend Developer - ReactJS) hosted on Firebase. Data processing pipeline using Cloud Functions (Python), Firestore (NoSQL), Cloud Storage, Pub/Sub, BigQuery (SQL), DataStudio.Skills: SQL · Google Cloud Platform (GCP) · Python · Google BigQuery · Serverless · Firebase · NoSQL · Cloud Firestore · Data Engineering · Big data
- DigipiBackend Developer - DevOps - Data EngineerREAL ESTATEJanuary 2022 - February 2024 (2 years)Cloud Architect for the SaaS application Estimia by Digipi.Hosted on AWS, the Estimia application uses a large volume of data (DVF, open data, business data) to train its real estate valuation model (AI).-Management of the Cloud infrastructure via AWS Cloud Development Kit (AWS CDK): Highly scalable infrastructure (Cloudfront, ECS Fargate, Docker). Implementation of ETL pipelines (Lambda, Cloud functions, S3) and CI/CD pipelines (Github, CodePipeline).-Backend Development: Python Django, PostgreSQL, REST API based on the django-ninja framework.-Data Engineering (feeding a Data Lake for user data analysis via application logs): AWS Lambda, Cloudwatch, S3, AWS Glue, Amazon Athena.
- PySportsCloud engineer - Backend developer - Data engineerSPORTSSeptember 2018 - Today (7 years and 10 months)La Roche-sur-Yon, FranceCreation of the Cloud infrastructure & backend development of the PySports application (https://pysports.webflow.io - https://pysports.web.app).PySports is an application for sports clubs, aimed at facilitating the implementation of their data strategy. By using the application, they manage a Data Warehouse connected to numerous pre-developed analytical tools so they can create a unique analysis platform for their club.Data Visualizations developed in D3.js, in collaboration with the best dataviz frontend developer: Hugo Bonifay (https://www.malt.fr/profile/hugobonifay).
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Education
- Master's Degree in Analysis & Big DataUniversity of Rouen2019Programmation (Python, R) pour l'analyse de données. Création & gestion d'infrastructures Big Data. Modèles de machine Learning.