Zakaria Bensmida - Machine Learning Software Developer

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Erfurt, Germany

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Experience

Feb 2022 - Present

4 years 7 months

Erfurt, Germany

Machine Learning / Software Developer

X-FAB Semiconductor Foundries GmbH

Training Machine Learning models for different purposes.
Programming with languages such as R and Python, depending on the project requirements.
Develop, test, and maintain R shiny applications for semiconductor wafer fav production.
Documentation of the code, project requirements, design decisions, and development processes.
Perform integration testing, and debug to ensure software functions correctly.
Coding, debugging, and ensuring quality standards for smooth operations.
Deployment of Git and GitHub to manage changes and collaborate efficiently with fellow developers.
Deployment of Docker and Jenkins for applications containerization.
Staying updated on the latest tools, technologies, and best practices in software development.
Providing back-up in MES (Manufacturing execution system).
Getting involved in project management like task priority and project time lines.
Maintaining and optimizing deployed Apps.

Sep 2021 - Jan 2022

5 months

Stuttgart, Germany

Data Scientist

ATCS GmbH

Data analysis, documentation, and presentation of results for the customer.
Development of products and services in data analytics projects.
Development machine learning methods sustainable provision of data-driven solution.
Operational implementation of solution approaches in existing system landscapes.
Analysis and visualization of customer data for trends, patterns, and anomalies.
Further development of existing analytics solutions.

Feb 2019 - May 2019

4 months

Germany

Internship Data Science

Witt Weiden (Witt-Gruppe)

Building Machine Learning Models using R and Python.
Building Recommender Systems for Witt Gruppe Online shop.
Data Visualization with ggplot2 and Power BI.
Development of an application with R Shiny.
ETL using Airflow.
e-conda for Online shop data analysis.
Preparation of power point presentation of the results.

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Manufacturing, Information Technology, Professional Services, and Retail.

Manufacturing

Information Technology

Professional Services

Retail

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Product Development, Project Management, and Business Intelligence.

Information Technology

Product Development

Project Management

Business Intelligence

Skills

Python
R
Sql/Nosql
Tensorflow
Pytorch
Transformers
Generative Ai
Llm
Docker
Git/Github
Machine Learning
Statistical Analysis
Data Visualization
Mysql
Azure
Time Series Analysis
Hadoop Spark
Recommender Systems
Nlp
Sap
Javascript
Html
Css
Deep Learning

Languages

Arabic

Native

German

Advanced

English

Advanced

French

Advanced

Education

Oct 2016 - Nov 2020

Otto von Guericke University

Master degree · Statistics · Magdeburg, Germany

Sep 2007 - Jun 2010

Faculty of sciences of Tunis

Bachelor’s · Mathematics · Tunis, Tunisia

Certifications & licenses

Java

PHP

Web Design, MS Office, Programming

Statistics

Experience

Total positions 3

Experience in Manufacturing 4.5 y

Avg length 1 y 8 m

Longest experience 4 y 6 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles Machine Learning / Software Developer, Data Scientist, Internship Data Science

Main industries Manufacturing, Information Technology, Professional Services

Main business areas Information Technology, Product Development, Project Management

Qualifications

Highest degree Master

Certifications earned 3

Profile

Created

October 2025

Last Update

November 2025

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Frequently asked questions

Have questions? Find more information here.

Zakaria is based in Erfurt, Germany.

Zakaria speaks the following languages: Arabic (Native), German (Advanced), English (Advanced), French (Advanced).

Zakaria has at least 5 years of experience. During this time, Zakaria has worked in at least 3 different roles and for 3 different companies. The average length of individual experience is 2 years and 9 months. Note that Zakaria may not have shared all experience and actually has more experience.

Based on recent experience, Zakaria would be well-suited for roles such as: Machine Learning / Software Developer, Data Scientist, Internship Data Science.

Zakaria's most recent position is Machine Learning / Software Developer at X-FAB Semiconductor Foundries GmbH.

In recent years, Zakaria has worked for X-FAB Semiconductor Foundries GmbH and ATCS GmbH.

Zakaria is most experienced in industries like Manufacturing, Information Technology, and Professional Services. Zakaria also has some experience in Retail.

Zakaria is most experienced in business areas like Information Technology, Product Development, and Project Management. Zakaria also has some experience in Business Intelligence.

Zakaria holds a Master in Statistics from Otto von Guericke University and a Bachelor in Mathematics from Faculty of sciences of Tunis.

Zakaria has 3 certificates. These include: Java, PHP, Web Design, MS Office, and Programming.

Zakaria is immediately available part-time for suitable projects.

Daily Rate Distribution

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<€320 €320-480 €480-640 €640-800 €800-960 €960+

The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.

Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.

Average rates for similar positions

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Daily rate avg. 763 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

1000

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Median rate 860 €

The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.

Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.