Salvatore Mancino
Mariglianella
Summary
Results-driven data analyst with expertise in machine learning, data visualization, and natural language processing. Proficient in building ETL pipelines, analyzing complex datasets, and applying statistical techniques to extract actionable insights. Experienced with big data tools such as PySpark and Databricks, and skilled in leveraging Python, R, and SQL for advanced data analysis and modeling. Proven track record in collaborating with cross-functional teams and clients to define requirements and deliver data-driven solutions. Strong problem-solving abilities and effective time management skills, with a commitment to delivering high-quality results.
Overview
1
1
year of professional experience
Work History
Data Analyst
Hyntelo
04.2024 - Current
- Design, implement, and maintain ETL pipelines using SQL and PySpark in Databricks, transforming raw data into valuable insights.
- Apply advanced data analysis techniques such as clustering, segmentation, and machine learning models (e.g., PCA, KMeans) to derive actionable insights.
- Collaborate with clients and stakeholders to gather project requirements, ensuring alignment on goals and deliverables.
- Automate data workflows and reporting processes using tools like Apache Airflow, enhancing efficiency and reducing manual intervention.
- Leverage GitLab for version control to facilitate collaborative development, maintain organized code, and ensure reusability.
Internship Student
Università Degli Studi Della Campania
10.2023 - 02.2024
- Applied advanced NLP techniques with Python and the SpaCy library for textual data analysis.
- Built and evaluated machine learning models for fake news detection, utilizing Logistic Regression, Naive Bayes classifiers, and Support Vector Machines (SVM) to identify and classify misinformation.
- Conducted sentiment analysis for a thesis project titled "Decoding Feelings and Emotions: A Sentiment Analysis of Taylor Swift's Lyrics through Natural Language Processing", as part of the Advanced Data Analysis and Visualization course.
Education
Master of Science - Data Science
Università Degli Studi Della Campania
Caserta (CE), Italy03-2027
Bachelor of Science - Data Analytics
Università Degli Studi Della Campania
Caserta (CE), Italy03-2024
High School Diploma -
Liceo Scientifico "C. Colombo"
Marigliano (NA), Italy06-2020
Skills
- Data Analysis and Visualization
- Python, R, and SQL
- Machine Learning
- Big Data
- Natural Language Processing
- Analytical and Critical Thinking
- Problem-Solving
- Time Management
Languages
Italian
Bilingual or Proficient (C2)
English
Upper intermediate (B2)
Timeline
Data Analyst
Hyntelo
04.2024 - Current
Internship Student
Università Degli Studi Della Campania
10.2023 - 02.2024
Master of Science - Data Science
Università Degli Studi Della Campania
Bachelor of Science - Data Analytics
Università Degli Studi Della Campania
High School Diploma -
Liceo Scientifico "C. Colombo"
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