Freelancer profile translated to English.
Back to original languageAbout Gickel
⭐⭐⭐⭐⭐ Python Developer | Data Engineering & Backend APIs
Python Developer with 3 years of experience, I work across the entire data chain: from raw data collection to production APIs.
My core business: designing robust ETL pipelines (scraping, Pandas transformation, PostgreSQL/MongoDB loading), orchestrating workflows with Apache Airflow, and exposing data via production-ready REST APIs (FastAPI, Django/DRF) with JWT/OAuth2 auth, pagination, and rate limiting.
I also master async architecture (Celery + Redis), Docker deployment, and CI/CD automation with GitHub Actions.
My recent projects cover e-commerce price tracking, drug comparison, and real estate data — all open source, documented, and deployed.
Main Stack: Python · FastAPI · Django · Airflow · Pandas · PostgreSQL · MongoDB · Celery · Redis · Docker.
⭐ Data Engineer ⭐ Python ⭐ FastAPI ⭐ Django ⭐ ETL Pipeline ⭐ Apache Airflow ⭐
Scraping ⭐ Playwright ⭐ PostgreSQL ⭐ MongoDB ⭐ Pandas ⭐ Docker ⭐ Automation ⭐ REST API ⭐ Web Scraping ⭐ Data Pipeline ⭐ Python Backend
Available immediately for remote freelance missions.
French
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- Built
On Malt
Python Developer / Data EngineerSOFTWARE PUBLISHINGMay 2026 - May 2026Development of a tool for collecting Google Autocomplete suggestions via the DataForSEO API.The project included the design of the complete architecture: generation of letter combinations, API calls with error handling and automatic retries, storage of results in an SQLite database with a resume function after interruption (crash or voluntary stop).Delivery of a configurable, documented, and production-ready tool - DEVOS DIGITAL LTDPython Developer / Web Data Scraping EngineerE-COMMERCESeptember 2025 - March 2026 (5 months)Development of a Python web scraping script to automatically collect product data from a competitor e-commerce site. The extracted information includes product name, price, URL, and stock availability. The data is structured and exported in CSV format for easy use. The script was developed with playwright following best practices (error handling, respect for robots.txt, header rotation).
- FreelancePython Developer & Data EngineerJanuary 2025 - Today (1 year and 5 months)Production-ready REST APIs with FastAPI: JWT/OAuth2 auth, middleware, pagination, rate limitingPython ETL Pipelines: multi-source ingestion, Pandas transformation, PostgreSQL/MongoDB loadingPipeline orchestration with Apache Airflow: scheduled DAGs, monitoring, alerts on failureAsync architecture: Celery + Redis for background data stream processing
Reviews
S
Seb
Développement logiciel Python — première phase parfaitement réalisée - Built
Reviewed on 5/28/2026
Very good experience with Gickel for this first phase. He delivered a solid, well-thought-out and documented base, while remaining attentive to the needs and adjustments requested. His way of structuring the project gives confidence for the future, especially for the next development phases. I will continue the collaboration with him without hesitation.
Jessel C.
DEVOS DIGITAL LTD
Reviewed on 9/17/2025
I contacted Gickel for a Scraping mission which he successfully completed! Very professional, fast and efficient, with great communication from start to finish. I highly recommend.
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Education
- EngineerESPRIT Engineering School2023