Freelancer profile translated to English.
Back to original languageAbout Jimmy
Background:
Started in high school, my computer science studies continued up to a Master's degree (Bac+5) with 3 years of work-study in startups.
After several experiences, eager to acquire new skills, I evolved from FullStack developer to back office. Then I migrated into Big Data, working in preprocessing for 2 years with data scientists, and since April 2020 as an automation engineer in a data lake.
In parallel with learning these paradigms, I specialized in the Python language since 2017.
I approach projects with a macro perspective thanks to my dual training. Beyond the technical aspect of a developer, it has given me a vision of project management / design / information system analysis, which I have been able to apply to all project phases in various startups.
Tech:
Python 2.7-3.8: Df Panda/ sickit-learn/ unittest/ faker -- Flask/ Pyramid
SQL/ Javascript/ Shell/ JSON/ XLM
Docker/ Jenkins/ AirFlow -- Zeppelin/ Jupyter Notebook
git/ github/ gitlab -- Jira/ redmine
Weaknesses:
Taboo but essential, it's better to avoid starting a project on divergent foundations by being honest about requests outside my scope.
Having worked mainly in startups, I have a less industrial, large-scale production approach despite significant big data experiences (e.g., the largest French hospital center).
I tend to be meticulous to ensure good communication.
Soft Skills:
My work is characterized by a pursuit of quality.
By contributing my expertise during the creation of the specifications, even if it means moving the goalposts to better redefine the need.
Then during the design phase, always maintaining a long-term vision that allows me to anticipate flaws even before the development phase.
But also during progress updates and deliveries, where I strive to provide the most complete documentation adapted to the interlocutor.
French
Native or bilingual
English
Fluent
Can work on-site
Nanterre (up to 50km)
Experience
- HARDIS GROUPPython DeveloperDIGITAL AND ITApril 2021 - Today (5 years and 2 months)La Défense, FranceClient: LaPoste Missions: Within the DataLake containing data from the group's various digital entities, automate acceptance and input data quality validation tasks.Mission:
- Provide technical Python expertise within the team
- Refactoring and improvement of existing code
- Automation of Spark data ingestion tasks (cold/hot)
- Creation, management, and debugging of workflows via AirFlow
Proactive, I also took on other tasks in parallel with my "job title":- Refactoring of technical and functional documentation
- Skill development for a junior Python profile
Following a POC of my initiative; Complete management of a dataset automation project:- Needs analysis from the various concerned departments
- Creation of specifications and project presentation
- Team management (lead dev of 3 people), budget estimation
- Design and realization with the team
- Delivery, presentation, demo, and creation of technical and functional documentation.
- CoopengoPython DeveloperBANKING AND INSURANCENovember 2019 - March 2020 (4 months)Île-de-France, FranceProject:Coog is an integrated management software (ERP) based on Tryton (Python). This internal management tool allows insurers to manage their contracts and client portfolios.Mission:
- Maintenance in operational condition (TMA)
- Addition of new features
- Creation of the tool's DarkMode
- Collective ThinkingPython Developer - R&D TeamBIOTECHDecember 2017 - July 2019 (1 year and 7 months)Île-de-France, FranceProject:Intelligence For Health™ is machine learning software that helps clinics and hospitals facilitate epidemiological research and billing of patient procedures and stays to health insurance.Missions: Participate in the design and development of new features for a Python API, a gateway between artificial intelligence algorithms and the application's back-office. Research and development, particularly around the Data pre-processing phase, in conjunction with the data scientist team.
- Problematic close to a Data Engineer -- Quality / pre-processing
- Brainstorming technical evolutions
- Design and implementation of algorithms
- Optimization / performance (Big Data)
- Technological watch in Artificial Intelligence, Health, and Biotech
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Education
- Master 2 (M2), Computer EngineeringHitema2017Master 2 (M2), Ingénierie informatique
- Bachelor's degree, Mobile Application DevelopmentESGI2014Licence, Développement d'application mobile