Welcome to Willy's freelance profile!
Location and workplace preferences
- Location
- Paris, France
- Can work on-site in your office in
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- around Paris and 20km
- Around Montpellier and 20km
Preferences
- Project length
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Would prefer:
- ≤ 1 month
- Between 1-3 months
- Between 3-6 months
Would prefer to avoid:≥ 6 months
- Company size
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- 2-10 people
- 11 - 49 people
- 50 - 249 people
- 250 - 999 people
- 1000 - 4999 people
+1 autres
Verifications
Freelancer code of conduct signed
Read the Malt code of conduct
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Languages
Categories
Skills (20)
- Methodologies
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- Frameworks
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- Containerization
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- Cloud
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- Languages
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Willy in a few words
Ingénieur diplômé de l'EPITA, spécialité Intelligence Artificielle, je cumule un peu plus de 10 ans d'experience sur des postes à forte autonomie.
J'ai évolué vers des missions en tant qu' Ingénieur de recherche et Ingénieur data en R&D principalement sur Python, Angular, Javascript, sur Linux et Google cloud.
J'ai lancé fin 2016 un projet personnel, Medicatio, un projet qui vise à faciliter l'accès des connaissances en santé au grand public, à travers l'aggregation de documents publiques sur les médicaments, projet qui a obtenu deux distinctions au niveau national, par le ministère de la modernisation de l’état, et au niveau européen par le Publication Office de la Commission Européenne.
Aujourd'hui, j'interviens sur les projets liés à la data: API, construction de bases de données, amélioration de leur qualité ainsi que leurs interfaces et applications web.
J'ai évolué vers des missions en tant qu' Ingénieur de recherche et Ingénieur data en R&D principalement sur Python, Angular, Javascript, sur Linux et Google cloud.
J'ai lancé fin 2016 un projet personnel, Medicatio, un projet qui vise à faciliter l'accès des connaissances en santé au grand public, à travers l'aggregation de documents publiques sur les médicaments, projet qui a obtenu deux distinctions au niveau national, par le ministère de la modernisation de l’état, et au niveau européen par le Publication Office de la Commission Européenne.
Aujourd'hui, j'interviens sur les projets liés à la data: API, construction de bases de données, amélioration de leur qualité ainsi que leurs interfaces et applications web.
Portfolio
Experience
HelloWorld Marketing
E-commerce
Lead Data Engineer - As a freelancer
Etablissement d'un pipeline complet d'analyse des performances des différents canaux d'acquisition
Mise en place de dashboards sur Google Data Studio
Mise en place de dashboards sur Google Data Studio
Medicatio
Medical
Personal Project
Award winning project on drugs information, leveraging governments provided Open Data sources. A full data pipeline that merge public informations (from txt, html, xls, csv, API, pdf, ...) with Python, Google Cloud Platform, Firebase, and an Angular web app
HAVAS MEDIA FRANCE - HAVAS GROUP
E-commerce
Lead data engineer - As a freelancer
Amélioration d'un pipeline de données vers AWS Redshift Spectrum, conversion des données en format Parquet et optimisation des transformations
Sorbonne Université / Faculté de médecine de Paris
Research
Research Assistant at Limics, Inserm
Contribution à la création d'un nouveau moteur d'analyse des interactions médicamenteuses
Veolia - Veolia
Environmental
Lead Developer - Full Stack - As a freelancer
- BigQuery Data Resampling : Build an algorithm to standardize Time series on the data lake, leveraging latest Standard SQL functions
- Made a standardization platform of data of the Veolia group with Cloud FireStore, Spreadsheet API, AppEngine, Angular...
- Created a Chatbot using DialogFlow : Studying and implemented several use cases (user doc indexing, map of the building, ...)
- Made a standardization platform of data of the Veolia group with Cloud FireStore, Spreadsheet API, AppEngine, Angular...
- Created a Chatbot using DialogFlow : Studying and implemented several use cases (user doc indexing, map of the building, ...)
Ullink
Banking & Insurance
Site Reliability Engineer at Client Operations
Site Reliability Engineer
- Python / Groovy / Java / Perl / Shell / AngularJS / Node.js
| Apache Thrift / Nagios / Unix
Developer in Operations for production teams worldwide mainly, providing tools quickly and solutions. Full refactoring of 5+ years in-house monitoring suite to scale the quality of service.
Build a fast cross language communication api server to query realtime data on our Java Application servers.
Data Scientist
- Python
| Unsupervised classification
Created a method to cluster and classify warning and error messages, despite the specificity of the message given by the context details, With up to 1TB per day of data processing.
Full Stack Engineer
- AngularJS / Node.js
Programmed a web interface, providing dashboards to visualize warning and error messages happening on the 1000+ servers over all datacenters, enabling world wide teams to work on common issues resolutions.
Built a mobile app able to work offline our company's annual innovation competition, so the jury members to rates and comments of the competing projects, on their own mobile devices.
- Python / Groovy / Java / Perl / Shell / AngularJS / Node.js
| Apache Thrift / Nagios / Unix
Developer in Operations for production teams worldwide mainly, providing tools quickly and solutions. Full refactoring of 5+ years in-house monitoring suite to scale the quality of service.
Build a fast cross language communication api server to query realtime data on our Java Application servers.
Data Scientist
- Python
| Unsupervised classification
Created a method to cluster and classify warning and error messages, despite the specificity of the message given by the context details, With up to 1TB per day of data processing.
Full Stack Engineer
- AngularJS / Node.js
Programmed a web interface, providing dashboards to visualize warning and error messages happening on the 1000+ servers over all datacenters, enabling world wide teams to work on common issues resolutions.
Built a mobile app able to work offline our company's annual innovation competition, so the jury members to rates and comments of the competing projects, on their own mobile devices.
RIKEN Brain Science Institute
Research
Research Engineer
Laboratory for Advanced Brain Signal Processing
- Python with biddings to MATLAB and C, Qt, HDF5
Built a software to visualize and apply algorithms on large EEG databases - up to several hours - applying ICA algorithms (Independent Component Analysis) and sparsity measures to detect and remove artifacts
- Python extended with C code, Pyrex / Cython
Implemented Nonnegative Matrix and Tensor Factorizations (Cichocki et al.) algorithms created by laboratory members
- Python with biddings to MATLAB and C, Qt, HDF5
Built a software to visualize and apply algorithms on large EEG databases - up to several hours - applying ICA algorithms (Independent Component Analysis) and sparsity measures to detect and remove artifacts
- Python extended with C code, Pyrex / Cython
Implemented Nonnegative Matrix and Tensor Factorizations (Cichocki et al.) algorithms created by laboratory members
Crédit Agricole CIB - Groupe Crédit Agricole
Banking & Insurance
Equity Derivatives IT
Equity Derivatives IT Team, Front office.
Bachelor’s degree’s Internship
Computer engineer
- Perl / Java / C / Oracle / Sybase / db2
| OpenNMS / RRDTool
Scripting for computing, alerting and visualizing in real time, trading systems activity that helped the team to have a better understanding of their global infrastructure's bottlenecks, by working on and modifying open source softwares
Bachelor’s degree’s Internship
Computer engineer
- Perl / Java / C / Oracle / Sybase / db2
| OpenNMS / RRDTool
Scripting for computing, alerting and visualizing in real time, trading systems activity that helped the team to have a better understanding of their global infrastructure's bottlenecks, by working on and modifying open source softwares
2 projects on Malt
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External recommendations
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