AI and Machine Learning Engineer | Generative AI Specialist I am Donato Serafino, an AI and Machine Learning engineer with experience building intelligent systems and generative models that help businesses turn data into real value. My work focuses on designing and fine tuning modern machine learning models, including NLP, deep learning, and generative AI, to support practical products and automation solutions. I have hands on experience working with Python, TensorFlow, and PyTorch, as well as natural language processing and large language models. My background also includes data preprocessing, feature engineering, and deploying models using modern MLOps workflows and cloud based tools. I work closely with clients to fully understand their goals and challenges, then translate those needs into solutions that are reliable, scalable, and easy to integrate into existing systems. Clear communication and thoughtful problem solving are central to how I work. My approach is results focused. Every project is handled with attention to measurable outcomes, quality delivery, and transparency throughout the process. Whether you need a custom machine learning model, an intelligent prototype, or support integrating AI into your product, I bring a practical and collaborative mindset to every engagement. If you are looking to build or improve an AI driven solution, I would be happy to discuss your project and explore how I can help.…

Donato Serafino

AI and Machine Learning Engineer | Generative AI Specialist I am Donato Serafino, an AI and Machine Learning engineer with experience building intelligent systems and generative models that help businesses turn data into real value. My work focuses on designing and fine tuning modern machine learning models, including NLP, deep learning, and generative AI, to support practical products and automation solutions. I have hands on experience working with Python, TensorFlow, and PyTorch, as well as natural language processing and large language models. My background also includes data preprocessing, feature engineering, and deploying models using modern MLOps workflows and cloud based tools. I work closely with clients to fully understand their goals and challenges, then translate those needs into solutions that are reliable, scalable, and easy to integrate into existing systems. Clear communication and thoughtful problem solving are central to how I work. My approach is results focused. Every project is handled with attention to measurable outcomes, quality delivery, and transparency throughout the process. Whether you need a custom machine learning model, an intelligent prototype, or support integrating AI into your product, I bring a practical and collaborative mindset to every engagement. If you are looking to build or improve an AI driven solution, I would be happy to discuss your project and explore how I can help.…

Available to hire

AI and Machine Learning Engineer | Generative AI Specialist

I am Donato Serafino, an AI and Machine Learning engineer with experience building intelligent systems and generative models that help businesses turn data into real value. My work focuses on designing and fine tuning modern machine learning models, including NLP, deep learning, and generative AI, to support practical products and automation solutions.

I have hands on experience working with Python, TensorFlow, and PyTorch, as well as natural language processing and large language models. My background also includes data preprocessing, feature engineering, and deploying models using modern MLOps workflows and cloud based tools.

I work closely with clients to fully understand their goals and challenges, then translate those needs into solutions that are reliable, scalable, and easy to integrate into existing systems. Clear communication and thoughtful problem solving are central to how I work.

My approach is results focused. Every project is handled with attention to measurable outcomes, quality delivery, and transparency throughout the process. Whether you need a custom machine learning model, an intelligent prototype, or support integrating AI into your product, I bring a practical and collaborative mindset to every engagement.

If you are looking to build or improve an AI driven solution, I would be happy to discuss your project and explore how I can help.

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Skills

Experience Level

Language

Italian
Fluent
English
Fluent

Work Experience

AI and Machine Learning Engineer at Independent Freelancer
June 1, 2025 - July 11, 2025
Worked with startups and individual clients to design and implement machine learning solutions tailored to specific business needs. Built and fine tuned models for tasks such as text classification, data analysis, and predictive modeling using Python, TensorFlow, and PyTorch. Handled data preprocessing, feature engineering, and model evaluation, and supported deployment using containerized and cloud based workflows. Communicated regularly with clients to ensure clear requirements and timely delivery.
Machine Learning Developer at Tech Solutions Studio
July 7, 2025 - August 20, 2025
Contributed to the development of machine learning driven applications for internal tools and client projects. Assisted in building NLP pipelines, experimenting with deep learning models, and improving model performance through data tuning and evaluation. Collaborated with engineers and product stakeholders to translate business requirements into technical solutions and maintain clean, well documented code.
Junior Data Scientist at Innovate Analytics
August 25, 2025 - October 24, 2025
Supported data analysis and machine learning projects by preparing datasets, performing exploratory data analysis, and training baseline models. Worked with structured and unstructured data, including text data for basic NLP tasks. Created reports and visualizations to communicate findings to non technical team members and assisted senior team members in model testing and validation.

Education

Bachelor of Science in Computer Science at University of Naples Federico II
October 1, 2019 - July 31, 2023
Completed a comprehensive program in computer science with a strong focus on programming, data structures, algorithms, and applied mathematics. Developed a particular interest in artificial intelligence and machine learning through coursework and independent projects, including data analysis, basic machine learning models, and introductory deep learning concepts. Gained experience working with Python and collaborative project work, building a solid foundation for practical AI and software development.

Qualifications

Applied Machine Learning and Model Optimization
March 1, 2023 - June 30, 2023
Focused on practical machine learning workflows, including model selection, hyperparameter tuning, and performance evaluation. Emphasis was placed on translating theoretical concepts into deployable solutions using real world datasets.
Natural Language Processing with Deep Learning
September 15, 2024 - December 15, 2024
Covered text preprocessing, word embeddings, sequence models, and transformer based architectures. Included hands on projects involving text classification and language model fine tuning using Python based frameworks.
Generative Models and Applied Deep Learning
January 10, 2024 - December 31, 2025
Explored generative approaches such as autoencoders and transformer models, with a focus on practical use cases for content generation, data augmentation, and intelligent automation.
MLOps and Model Deployment Practices
May 5, 2023 - August 5, 2023
Concentrated on deploying and maintaining machine learning models in production environments. Topics included containerization, version control for models, and monitoring model performance in live systems.
Data Engineering for Machine Learning Pipelines
February 1, 2025 - May 1, 2025
Focused on preparing and managing data pipelines to support machine learning workflows. Covered data cleaning, feature engineering, and efficient data handling for both structured and unstructured datasets.

Industry Experience

Computers & Electronics, Education, Financial Services, Energy & Utilities, Healthcare, Manufacturing, Media & Entertainment, Non-Profit Organization, Real Estate & Construction, Software & Internet, Telecommunications, Transportation & Logistics

Skills

Experience Level