🚀 Data Scientist & AI Engineer | LLMs & Generative AI | Python I help businesses and startups building AI-powered solutions, automate workflows, and scale data infrastructure. With a background in data science,and AI, I specialize in building and deploying LLM applications, Generative AI, and end-to-end AI automation. 📺 Check out my content: Github: _Website not available. Sign in: https://www.twine.net/signup_ YouTube: _Website not available. Sign in: https://www.twine.net/signup_ Let’s build something amazing! 🚀…

Marco Berta

🚀 Data Scientist & AI Engineer | LLMs & Generative AI | Python I help businesses and startups building AI-powered solutions, automate workflows, and scale data infrastructure. With a background in data science,and AI, I specialize in building and deploying LLM applications, Generative AI, and end-to-end AI automation. 📺 Check out my content: Github: _Website not available. Sign in: https://www.twine.net/signup_ YouTube: _Website not available. Sign in: https://www.twine.net/signup_ Let’s build something amazing! 🚀…

Available to hire

🚀 Data Scientist & AI Engineer | LLMs & Generative AI | Python

I help businesses and startups building AI-powered solutions, automate workflows, and scale data infrastructure. With a background in data science,and AI, I specialize in building and deploying LLM applications, Generative AI, and end-to-end AI automation.

📺 Check out my content:

Github: Website not available. Sign in: https://www.twine.net/signup
YouTube: Website not available. Sign in: https://www.twine.net/signup

Let’s build something amazing! 🚀

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Skills

Experience Level

PyTorch
Expert
Python
Expert
TensorFlow
Expert
Docker
Expert
Keras
Expert
MySQL
Expert
SQL
Expert
Azure
Expert
GitHub
Expert
Jira
Expert
Kubernetes
Expert
See more

Language

English
Fluent
French
Advanced

Work Experience

AI Engineer - LLMs at Uni-Systems (Freelance)
January 1, 2024 - Present
Contractor for the European Commission / DG Growth, project CHAI. Handling complaints by AI; backend built with retrieval augmented generation (RAG) connected to a large language model to search for similar complaints and draft replies, saving ~90% of manual case handling time.
Data Analytics Engineer - DevOps at ZF Wind Power
December 31, 2024 - September 29, 2025
Implemented a failure-prediction model for wind turbines deployed to the cloud with CI/CD pipelines (Azure DevOps). Built a time-series AI model for signal anomaly detection on Azure ML pipeline; estimated savings ~$20k per month.
Data Scientist at Barry Callebaut
December 31, 2022 - September 29, 2025
Built an AI app to suggest optimal settings for critical process parameters to maximize cocoa production. Collaborated on ML/AI pipelines on local servers and Azure cloud. Deployed real-time dashboards saving ~$400k/year and improving dosing accuracy.
AI Engineer - LLMs at Uni-Systems (Freelance)
January 1, 2024 - Present
Contract for DG Grow (European Commission); built an AI-powered web app using Docker; used Retrieval-Augmented Generation (RAG) with a large language model to search for similar complaints and draft replies; reduced manual case handling time by ~90%. Collaborated with backend to deploy ML/NLP features.
Data Scientist at ZF Wind Power
December 31, 2024 - October 10, 2025
Failure/predictive maintenance model deployed to the cloud via CI/CD pipelines (Azure DevOps); 0.4% increase in annual energy production at park level. Time-series analyses for anomaly detection on an Azure ML pipeline; real-time dashboards deployed to production lines, saving ~20k/month.
Data Scientist at Barry-Callebaut
December 31, 2022 - October 10, 2025
Built an AI app to suggest the best settings for critical process parameters to maximize cocoa production. Collaborated with data engineers to build ML/AI pipelines on local servers and on Azure cloud. Deployed real-time dashboards to production lines; saved ~€400k/year.

Education

PhD in Materials Science at University of Manchester
March 11, 2002 - July 1, 2006
Data Science Certification at OpenClassrooms / CentraleSupélec
November 1, 2019 - November 29, 2020
PhD Materials Science at University of Manchester
January 11, 2030 - July 1, 2006
MSc Data Science at Centrale Supélec
January 11, 2030 - December 1, 2020

Qualifications

PhD in Materials Science
January 11, 2030 - September 29, 2025
Data Science Certification
January 1, 2020 - September 29, 2025
Microsoft Azure Data Scientist
January 11, 2030 - September 29, 2025
Databricks Certifications
January 11, 2030 - September 29, 2025
IBM DevOps & Software Engineering Certifications
January 11, 2030 - September 29, 2025
Azure Data Scientist (Microsoft)
January 11, 2030 - October 10, 2025
Scalable ML with Databricks
January 11, 2030 - October 10, 2025
DevOps and Software Engineering (IBM)
January 11, 2030 - October 10, 2025

Industry Experience

Software & Internet, Manufacturing, Professional Services, Media & Entertainment
    paper Hotel Receptionist Voice Bot

    This project implements an intelligent voice assistant designed specifically for hotel reception services. The bot leverages OpenAI’s Realtime API to provide seamless, multilingual customer interactions, handling common hotel inquiries, bookings, and guest services with natural voice conversations.

    paper AI-Powered Mortgage Analysis System

    The AI-Powered Mortgage Analysis System is a comprehensive solution designed to revolutionize mortgage document processing and income verification. This system leverages advanced artificial intelligence technologies including Optical Character Recognition (OCR), and Large Language Model calls to automate the traditionally manual and time-intensive mortgage application review process.