Ricardo Schifini Gladchtein

Ricardo Schifini Gladchtein

Mentor
5.0
(7 reviews)
US$12.00
For every 15 mins
24
Sessions/Jobs
ABOUT ME

Expert R developer, data scientist/analyst and Physics PhD.

French, Portuguese, Spanish, English
Buenos Aires (-03:00)
Joined September 2018
EXPERTISE
8 years experience | 5 endorsements
Carried out several data science projects using R for industry leaders (oil, health insurance, cola drinks, agrobusiness). Solutions wer...
Carried out several data science projects using R for industry leaders (oil, health insurance, cola drinks, agrobusiness). Solutions were given for anomaly/fraud detection, cost reduction, assets use optimization and several other problems. All solutions were developed using R, from data gathering, cleaning, normalization, integration and visualization.
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4 years experience
Migrated the automatic text moderation from PHP to JavaScript/NodeJS for one of the leading Argentina's web forum (more than 28 million r...
Migrated the automatic text moderation from PHP to JavaScript/NodeJS for one of the leading Argentina's web forum (more than 28 million registered and 100K connected users). Built more than 12 single page apps as personal projects, ranging from simple games, procedural art and numerical simulations.
4 years experience
Mentored students on HTML, CSS and JavaScript having no previous programming experience. Built more than 12 single page apps as personal...
Mentored students on HTML, CSS and JavaScript having no previous programming experience. Built more than 12 single page apps as personal projects, ranging from simple games, procedural art and numerical simulations.
1 year experience
4 years experience
8 years experience | 1 endorsement

REVIEWS FROM CLIENTS

5.0
(7 reviews)
Anvar Isamukhamedov
Anvar Isamukhamedov
July 2020
the BEST coder I met in codementor.com. Strongly recommend him.
Desmond Findley
Desmond Findley
July 2020
This guy is incredible, he practically inspires thoughts you never had about a dataset. While working with Ricardo hasn't been only a great experience but inspirational, exceptional, and rewarding, as an individual who's transitioning in the analytics, his guidance couldn't be more helpful. Thanks, Ricardo
Ahmed Salim
Ahmed Salim
June 2020
Ricardo was very good and helpful. He answered my questions and fixed my issue. He has done the job perfectly for me! Thanks Ricardo!
Olumayowa Kajero
Olumayowa Kajero
May 2020
Ricardo is very patient, thorough and knowledgeable in R. He showed great enthusiasm and was willing to help. I will highly recommend him.
John
John
April 2020
Great work.
Esmeralda Fuentes
Esmeralda Fuentes
April 2020
Ricardo was so helpful with my homework. He really knows his material. He is sweet and kind and has all the patience in the world. I really recommend working with him because he responds in a timely manner and actually cares about your learning.
Miller Rita
Miller Rita
March 2020
Ricardo is very helpful, he really helped me, he mentors and I learned a lot. Thank you Ricardo!
Dan hill
Dan hill
February 2020
very thorough and helpful!
SOCIAL PRESENCE
GitHub
Monte-Carlo-simulation-of-exponential-distribution
The exponential probability distribution can be simulated by a uniform random distribution.
Jupyter Notebook
0
0
MeetupJS-MonteCarlo
Monte Carlo simulation for calculating how probable are shared birthdays in a group of persons. Code in R, Javascript and Go
JavaScript
0
1
Stack Overflow
7664 Reputation
2
20
28