Freelancer profile translated to English.
Back to original languageAbout Julien
The lockdown and this situation allowed me to train as a data scientist. For over 5 years I have been working with data to classify different wine selections, to present different rental apartments, to compare real estate projects, to automate the reading of scientific PDF files.
Thanks to the R language and the R Studio software, data hold no more secrets for me. I can clean and organize data to make it speak. But above all, I can visualize them using a set of graphs.
Python is mainly useful for me to collect my datasets and automate my monitoring processes.
I have worked in the following sectors: real estate, audiovisual, hospitality, and wine distribution.
I am dynamic, motivated, and open-minded. I have always pushed my limits and I always look far ahead.
Today I want to use all my acquired skills and all my knowledge as a data scientist for your needs.
What can I do for you?
Do you want to benefit from the maximum of your user or customer data and don't know how?
Do you want to classify your prospects or your customers?
Do you need to identify insights from your technical data?
Do you want to gather data (sql, excel, csv, pdf)?
Do you want to understand and visualize your data using graphs?
Do you want to use Natural Language Processing (NLP) to find patterns?
Do you need to identify patterns in your data to continue identifying your targets? To better target your prospects?
Do you want to automate the evolution of your data from your websites or applications?
If you have other needs, do not hesitate to let me know and I will tell you if I can solve your problems...
English
Fluent
French
Native or bilingual
Vietnamese
Conversational
Remote only
Primarily works remotely
Experience
- Je loue ou pasWeb developer & Machine Learning EngineerCONSULTING AND AUDITSDecember 2020 - December 2020 (1 month)Nantes, FranceCreation of the entire site in php, html, javascript and css with a Mysql databaseCreation of the Machine Learning model (perceptron algorithm) in phpValidation of the relevance of the Perceptron model with the Je Loue Ou Pas dataset.Data visualization using R libraries with R Studio software
- LiaguideWeb developer & Data scientistE-COMMERCEJanuary 2021 - Today (5 years and 5 months)Nantes, FranceCreation of the entire platform in php with a personal framework, a Mysql database, javascript and cssAnalysis of public real estate data using open data and R libraries with R Studio softwareThanks to R Markdown and government open data, creation of a complete report to present my analysis of the best departments and cities for real estate investmentCreation of the Machine Learning model
- Nha Home VietnamData scientistCONSULTING AND AUDITSJuly 2018 - Today (7 years and 11 months)Hanoï, VietnamReal estate open data platform in Vietnam to allow individuals to find their real estate information easilyAnalysis of 1439 real estate projects using R (R Studio software) and including the following libraries (Dplyr, Tidyverse, Stringr, Ggplot2, stats)Collection of different datasets with Python and the Scrapy libraryData cleaning and organization using RGraphical representation of data for each dataset (real estate project) with scatter plots, histograms, pie charts, and boxplotsUse of Python language (Scrapy) to retrieve additional real estate information
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Education
- Master of Management and Audiovisual CommunicationUniversity of Hainaut-Cambrésis2012La formation était surtout axé sur les techniques liées à l'image et à la communication. Grâce à cette formation j'ai surtout développé mes réflexions autour des différents problèmes techniques, d'une part, et d'autres part à la réalisation de projets diverses et variés (captation direct, documentaire, court-métrage)
Certifications
- The Data Scientist’s ToolboxJohns Hopkins University2021