Alessandra Grossi Email & Phone Number

Data science is my passion. I enjoy working with real data to solve complex problems, and I love helping people understand how their data can make a difference.As a Revenue Manager Manager, I coordinate technical presales, collect and organize analytical data related to Data Valorization Business revenue, and facilitate all operations regarding presales. I have also gained experience in project design through my work as an AI Technical Sales Manager, where I help clients understand their data and develop solutions that work for them.In addition to my Technical Sales skills, I am experienced in project management, having successfully managed a number of data science projects from start to finish.I have experience in Agile Project Management as a Product Owner, as well as in coordinating and communicating with project stakeholders.As a programmer I have worked with Java (Spring, Spring Boot, Hibernate, JPA), R, and Python. I also have knowledge of various databases, including MySQL, Oracle, SQL Server, DB2, MongoDB, and Solr. Additionally, I have experience working with Linux and Docker.My work as a Data Scientist has included the following projects: - Development of a prediction model for execution times of programs in a bank batch processing. The model updates prediction real-time to understand if all the deadlines can be met (Decomposable Models, Clustering, EM, Model Selection). - Study of a Credit Risk model for Small and Medium Enterprises using parametric and non-parametric methods paired with Multivariate Outlier Analysis (Data Assessment and Filtering, Multivariate Outlier Analysis, GBM, Random Forest, BGEV). - Development of a Churn Analysis model on pay-TV contracts (Cox, BMA, GBM, Random Survival Forest). - Descriptive analysis of quality-related data coming from Z/Os logs with the aim of bug prediction (Data Assessment and Filtering, Bug Prediction). - Text Analytics: modeling similarity between sentences (NLP, Neural Networks, Word Embeddings, Syntactic Trees). - Study and development of a model for large retailers to understand promotional effects on sellout.Image and Logo Recognition.