Recommended expert

Marco Berta

AI Engineer - LLMs

Marco Berta
Marseille, France

Experience

Jan 2024 - Dec 2025
2 years

AI Engineer - LLMs

Uni-Systems

  • Handled complaints by AI for the European Commission/DG-Grow CHAI project
  • Collaborated on the backend of a software using retrieval augmented generation and connected to a large language model to search for similar complaints
  • Drafted replies automatically, saving 90% of manual case handling time
Jan 2022 - Dec 2024
3 years

Data Analytics Engineer - DevOps

ZF Windpower

  • Developed a failure prediction model for wind turbines deployed to the cloud with CI/CD pipelines (Azure DevOps), resulting in a 0.4% increase in annual energy production at park level
Jan 2021 - Dec 2022
2 years

Data Scientist

Barry-Callebaut

  • Built an AI app to suggest the best settings for critical process parameters to maximize cocoa production, saving €100k per month per production line

  • Collaborated with data engineers to build ML/AI pipelines on local servers and on MS Azure cloud; deployed real-time dashboards that saved approximately €400k per year

  • Conducted predictive maintenance using Weibull analysis with Python, improving dosing accuracy and decreasing downtime

Summary

Data Science expert with 10+years of experience in product development. Specific expertise in NLP, predictive ML/AI models and data pipelines. Aiming to automatize repetitive tasks and help projects with clear ROI.

Skills

  • Programming Languages: Python, Mysql
  • Statistics And Probability
  • Machine Learning: Sci-kit Learn, Supervised/unsupervised Models
  • Predictive Maintenance: Adtk, Lstm Nn
  • Deep Learning: Tensorflow, Keras, Pytorch
  • Natural Language Processing: Langchain
  • Model Deployment: Fastapi, Docker
  • Cloud Computing: Azure, Databricks
  • Code Versioning: Git, Devops
  • Agile Methods: Kanban, Scrum

Languages

English
Native
Italian
Native
French
Advanced
Dutch
Intermediate

Education

OpenClassrooms - Centrale Supélec

M.Sc Data Science · Data Science · Gif-sur-Yvette, France

Manchester University

Ph.D Materials Science · Materials Science · United Kingdom

Certifications & licenses

Azure Data Scientist

Microsoft

DevOps And Software Engineering

IBM

Scalable ML With Databricks - Time Series Analysis

Databricks

Profile

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Marco based?

Marco is based in Marseille, France.

What languages does Marco speak?

Marco speaks the following languages: English (Native), Italian (Native), French (Advanced), Dutch (Intermediate).

How many years of experience does Marco have?

Marco has at least 4 years of experience. During this time, Marco has worked in at least 3 different roles and for 3 different companies. The average length of individual experience is 1 year and 7 months. Note that Marco may not have shared all experience and actually has more experience.

What roles would Marco be best suited for?

Based on recent experience, Marco would be well-suited for roles such as: AI Engineer - LLMs, Data Analytics Engineer - DevOps, Data Scientist.

What is Marco's latest experience?

Marco's most recent position is AI Engineer - LLMs at Uni-Systems.

What companies has Marco worked for in recent years?

In recent years, Marco has worked for Uni-Systems, ZF Windpower, and Barry-Callebaut.

Which industries is Marco most experienced in?

Marco is most experienced in industries like Energy, Information Technology (IT), and Government and Public Administration. Marco also has some experience in Food and Beverage.

Which business areas is Marco most experienced in?

Marco is most experienced in business areas like Information Technology (IT), Business Intelligence, and Customer Service. Marco also has some experience in Operations and Quality Assurance (QA).

What is Marco's education?

Marco holds a Doctorate in Materials Science from Manchester University and a Master in Data Science from OpenClassrooms - Centrale Supélec.

Does Marco have any certificates?

Marco has 3 certificates. These include: Azure Data Scientist, DevOps And Software Engineering, and Scalable ML With Databricks - Time Series Analysis.

What is the availability of Marco?

Marco is immediately available part-time for suitable projects.

What is the rate of Marco?

Marco's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.

How to hire Marco?

To hire Marco, click the Meet button on the profile to request a meeting and discuss your project needs.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

800
600
400
200
Market avg: 540-700 €
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.

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