Mahmoud Trigui

5.0

(59 reviews)

US$20.00

For every 15 mins

Sessions/Jobs

First 15 mins free for your first session

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ABOUT ME

R & RStudio| Data Science | Machine Learning | Statistics

Data Scientist with 10+ years of experience specializing in structured data analytics/machine learning, time series forecasting, and NLP solutions. With expertise in both R and Python ecosystems.
I am particularly passionate about feature engineering and its crucial role in machine learning effectiveness.

Core competencies include:
▪ Structured tabular data analysis & ML solutions
▪ Time series forecasting
▪ Clustering algorithms
▪ NLP & LLM implementations
▪ Advanced feature engineering

Consistently expanding expertise through competitive programming and continuous learning from
leading educational platforms. Combines technical proficiency with strong analytical thinking to deliver
impactful data-driven solutions.

For more, i invite you to visit my website : https://www.mahmoudtrigui.com/

Arabic, French, English

Paris (+02:00)

Joined February 2021

EXPERTISE

7 years experience | 11 endorsements

RStudio

Machine Learning

7 years experience | 5 endorsements

Data Science

9 years experience | 6 endorsements

Data analytics

9 years experience | 5 endorsements

Statistics

10 years experience | 4 endorsements

RStudio

7 years experience | 14 endorsements

REVIEWS FROM CLIENTS

5.0

(59 reviews)

Akram Amin

July 2025

Mahmoud did a great job in machine learning! Would definitely recommend him

Ruhgaris Ruhle

November 2024

Excellent work building the R script and testing the script for this project. Mohmoud is a very good person and to work with and will work with you to get the task completed on time. Thank you.

Gouedard Youna

April 2024

Mon expérience auprès de Mahmoud s'est très bien passée ! Il prend le temps de bien comprendre la demande, et de répondre aux questions qu'on lui pose. Il répond rapidement et clairement. Soucieux de bien faire, je vous recommande vivement Mahmoud pour son travail de qualité

Lea Marike

February 2024

Mahmoud is awesome, very friendly, supportive and knowledgeable. He helped me with my statistical analysis in R, and improved my analysis immeasurably. A top guy.

Armin nill

December 2023

My recent tutoring experience was positive, thanks to a tutor who excelled in responsiveness and accuracy. Their quick responses were a great help whenever I had questions or faced challenges. The tutor's explanations were straightforward and accurate, making it easier for me to grasp concepts without unnecessary complexity. I appreciated their ability to tailor explanations to my learning style, creating a more personalized and effective learning environment.

Armin nill

December 2023

I had a good experience with my tutor who stood out for being quick to respond and accurate in explanations. Their prompt assistance was a big plus, and I never had to wait long for answers. The tutor's clear and trustworthy explanations made complex topics easier to understand. What impressed me most was their attention to my individual learning style, adapting explanations to fit my needs. Overall, a reliable tutor worth recommending.

Dakota Gramlich

December 2023

Very helpful, and very patient when you're having issues working through the problem.

Armin nill

November 2023

Very nice, patient, quick tutor

Ali

November 2023

He is very kind and really knowledgeable in R and really cares about the clients he is working with .

Hassuni

May 2023

Mahmoud was quick and efficient! He made sure all my questions and requirements were understood and met, and was a pleasure to work with him. Definitely would be someone I go back to.

SOCIAL PRESENCE

GitHub

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EMPLOYMENTS

Data Scientist

Sofrecom

2024-02-01-Present

Focus on Time Series + LLM

Python

Data Scientist

Kio Intelligence

2021-03-01-2023-02-01

Building Data Science solutions for the VC industry.
All the projects and productions below were made with R Language

•Cr...

Building Data Science solutions for the VC industry.
All the projects and productions below were made with R Language

•Creating machines learning models to predict:
-Lifetime of a startup
-Likelihood of reaching Serie A
-Pre-valuation estimation

•Shiny App to visualize funding rounds data with gadget tools

•Clustering to find potential relationships between variables over time

•Outlier script to detect the potential misleading (multidimensional) information about a data-entry startup for both, numerical and categorical

•Creating pdf reports with CSS style using RMarkdown (using an endpoint to send the input via email automatically)

•Creating an algorithm to optimize the number of paths used to have a reasonable questions order

•Scraping some relative data about investors and startups

•Testing proportion variation in different round stages via hypothesis testing

•Investigating an investor data to have a complete distribution of all variables

•Creating a matching system to select the right investors for a particular entrepreneur based on different filters

•Some essais about paragraph summarizing

•Being part of an auto-filler script for forms online

Data Scientist

Tunisie Telecom

2016-06-01-2020-03-01

 Clients Segmentation (Clustering & Classification) ::  Data preparation: creating of the ABT, ensuring data quality, data cleaning  D...

 Clients Segmentation (Clustering & Classification) ::  Data preparation: creating of the ABT, ensuring data quality, data cleaning  Data Analysis : detailed exploratory analysis including correlation and different tests  Clustering : identifying clusters of customers who have the same behavior  Classification : assigning new customers to the clusters that have been created  Multi_Sim Users Detection ::  Identify from based hypothesis, the users who have two sim providers  Family Communities ::  Distinguish into each predefined community, those who lives in the same house  Contributing of building and assisting in a series of workshops along with experts from SAS, KPMG and Business & Decision, for different models including :  Churn, Cross-sell and Community Link Analysis (SAS)

SQL

SAS

SQL

SAS

Data Science

Data analytics

PROJECTS

Machine LearningView Project

2025

the link is for my portfolio

Python

SQL

Python

SQL

SAS

VS Code