Xavier Valdayron
Data Science Consultancy, Instructor & Programmer at Data Science Apps- Claim this Profile
Click to upgrade to our gold package
for the full feature experience.
Topline Score
Bio
Alberto Ares
Had the pleasure to work with Xavier at Brandwatch. A really forward looking person, communicative, always trying to find new ways to deliver value to clients and new ways to expand our footprint at client organisations. I'd not hesitate to recommend Xavier as a sales professional, any organisation would be happy to have him
James Sewell
Xavier is a talented and engaging salesman, with a technical understanding that many lack, and a talent for motivating and educating those around him. As an outsider looking in I have witnessed Xavier and his team build a business from nearly nothing in Germany, through dedication, hard work, and more than a little pig-headed determination. He deservedly has my respect as both a manager and a colleague.
Alberto Ares
Had the pleasure to work with Xavier at Brandwatch. A really forward looking person, communicative, always trying to find new ways to deliver value to clients and new ways to expand our footprint at client organisations. I'd not hesitate to recommend Xavier as a sales professional, any organisation would be happy to have him
James Sewell
Xavier is a talented and engaging salesman, with a technical understanding that many lack, and a talent for motivating and educating those around him. As an outsider looking in I have witnessed Xavier and his team build a business from nearly nothing in Germany, through dedication, hard work, and more than a little pig-headed determination. He deservedly has my respect as both a manager and a colleague.
Alberto Ares
Had the pleasure to work with Xavier at Brandwatch. A really forward looking person, communicative, always trying to find new ways to deliver value to clients and new ways to expand our footprint at client organisations. I'd not hesitate to recommend Xavier as a sales professional, any organisation would be happy to have him
James Sewell
Xavier is a talented and engaging salesman, with a technical understanding that many lack, and a talent for motivating and educating those around him. As an outsider looking in I have witnessed Xavier and his team build a business from nearly nothing in Germany, through dedication, hard work, and more than a little pig-headed determination. He deservedly has my respect as both a manager and a colleague.
Alberto Ares
Had the pleasure to work with Xavier at Brandwatch. A really forward looking person, communicative, always trying to find new ways to deliver value to clients and new ways to expand our footprint at client organisations. I'd not hesitate to recommend Xavier as a sales professional, any organisation would be happy to have him
James Sewell
Xavier is a talented and engaging salesman, with a technical understanding that many lack, and a talent for motivating and educating those around him. As an outsider looking in I have witnessed Xavier and his team build a business from nearly nothing in Germany, through dedication, hard work, and more than a little pig-headed determination. He deservedly has my respect as both a manager and a colleague.
0
/5.0 / Based on 0 ratingsFilter reviews by:
Credentials
-
RStudio Certified Instructor
RStudio PBCApr, 2021- Sep, 2024 -
Data Science Specialization
CourseraFeb, 2018- Sep, 2024 -
Data Science Capstone
CourseraNov, 2017- Sep, 2024 -
Developing Data Products
CourseraAug, 2017- Sep, 2024 -
Practical Machine Learning
CourseraJul, 2017- Sep, 2024 -
Introduction to Probability and Data
CourseraJun, 2017- Sep, 2024 -
Regression Models
CourseraJun, 2017- Sep, 2024 -
Statistical Inference
CourseraMay, 2017- Sep, 2024 -
Reproducible Research
CourseraApr, 2017- Sep, 2024 -
Exploratory Data Analysis
CourseraMar, 2017- Sep, 2024 -
Getting and Cleaning Data
CourseraMar, 2017- Sep, 2024 -
R Programming
Coursera Course CertificatesFeb, 2017- Sep, 2024 -
The Data Scientist’s Toolbox
CourseraFeb, 2017- Sep, 2024
Experience
-
Data Science Apps
-
IT Services and IT Consulting
-
Data Science Consultancy, Instructor & Programmer
-
Dec 2020 - Present
Many of the data problems that professionals are faced with, can be solved with data literacy, which is why I made it my mission to make data science accessible: - offering training for professionals to use R as proficiently that they would use other office applications - by programming interactive R-Shiny Apps that companies can use as a data product Many of the data problems that professionals are faced with, can be solved with data literacy, which is why I made it my mission to make data science accessible: - offering training for professionals to use R as proficiently that they would use other office applications - by programming interactive R-Shiny Apps that companies can use as a data product
-
-
-
ayfie Group
-
United States
-
Business Consulting and Services
-
Big Text Analytics & Information Retrieval for Legal Tech, Knowledge Discovery & Compliance
-
Nov 2018 - Present
Bringing ayfie’s knowledge discovery technologies to law firms and enterprises dealing with large volumes of unstructured data. ayfie offers search and text analytics solutions that bring structure to unstructured data. Its extensive feature set combines AI with more than 30 years of expertise in linguistics, computational linguistics and computer science to extract meaning from text – almost like a human being would. Professionals across the legal, finance, healthcare and media industries use ayfie’s powerful text analytics engine to efficiently identify critical insights, conduct smart search and power business intelligence solutions. Show less
-
-
-
Measuring Social
-
Germany
-
Business Consulting and Services
-
Founder & Data Scientist
-
Nov 2016 - Dec 2020
Measuring Social offers flexible services around data science and social listening, from operational support to complete project cycles. DATA PRODUCTS WITH R: from exploratory data analysis to evaluating relevant machine learning algorithms, we implement the best solution and deliver an intuitive data product for end-users, shiny apps or reproducible reports. Our current projects include NLP, time-series forecasting, predictive analytics with decision trees, random forest and neural networks. SOCIAL LISTENING: we support organizations with a wide range of services such as query writing, topical segmentation, granular sentiment analysis, automated reports, ad-hoc studies, … with a unique blend of manual tasks and machine learning automation. SOCIAL STRATEGIES: we know how to implement a full-scale social listening structure across entire organizations, with end-users and their challenges at the core of our strategies. Show less
-
-
-
Brandwatch
-
United Kingdom
-
Technology, Information and Internet
-
700 & Above Employee
-
Head of Sales & Account Management – Germany and France
-
Oct 2011 - Oct 2016
-
-
-
Attentio
-
Belgium
-
Market Research
-
1 - 100 Employee
-
Data Research Analyst
-
2008 - Nov 2011
In charge of introducing Attentio to the French market. Attentio's teams of developers and analysts spearheaded social media monitoring across all European countries, since 2004. The Brand Dashboard™ monitors and analyzes social media such as blogs, vlogs, forums, online news to quote a few, and provides accurate, comprehensive real-time insight into consumer behaviour and attitudes. In charge of introducing Attentio to the French market. Attentio's teams of developers and analysts spearheaded social media monitoring across all European countries, since 2004. The Brand Dashboard™ monitors and analyzes social media such as blogs, vlogs, forums, online news to quote a few, and provides accurate, comprehensive real-time insight into consumer behaviour and attitudes.
-
-
Education
-
Johns Hopkins University - Online Program
Specialization, Data Science -
Université Paris-Sorbonne
DESS, Administration et Gestion de la Musique et Musicologie -
Paris ESLSCA Business School
Diplôme d’Ecole Supérieure de Commerce, Commerce International