Roberta Bortolotti

Assist in teaching-related duties for online class in Data Preparation for Predictive Analytics. Review course materials. Grade assignments. Technical Skills: Canvas Learning Management System for class material and resources, Knime as a tool for teaching data preparation. Data Preparation techniques: data discretization, data cleaning, data integration, data transformation, and data reduction (sampling and unbalanced datasets). CRISP-DM methodology.

Performed business analysis in the redesign of Employee Benefits Portal. Assessed and analyzed system data during Data Quality efforts. Performed business analysis using Agile methodology. Hands-on system testing and QA functions, including web services APIs. Technical Skills: Atlassian Jira and Confluence for issue tracking, project management, collaboration and documentation, Postman for web services testing, MS Excel, ER Studio for data modeling, MongoDB, RabbitMQ for testing WS message queue, SQL.

Client Orientation/Project Assessment Scoping/Documentation Team Leadership Quality Assurance/Project Review Software Release/Implementation Customer Support

 Managed a portfolio of 6 clients in various business domains.  Interfaced with business users to prepare and update Business Process and Software System specifications.  Analyzed and presented technology solutions based on client’s business and needs.  Conceptualized improvements and elicitation of business solutions.  Conducted business analysis, project assessment and feasibility determination.  Clarified client requirements, business needs and project objectives, via feedback sessions

 Ensured all artifacts complied with corporate SDLC policies and guidelines and DOD policies.  Prepared UML and data design documentation for alignment with client’s needs.

 Elicited business requirements with shareholders.  Developed and implemented the Business License system using web services technologies, SOAP for data transfer and store procedures for data access.  Tested and reviewed web services used to ensure integration, security and interoperability.  Assisted in training end users and provided customer support.  Published and Presented lessons learned in the International Web Services Conference (The Edge) in Boston, Feb 2005. Case Study: “Using SOA/WS

 Managed and assigned tasks to a team of 4 technical and business members to meet project deliverables schedules.  Provided support, analysis and web-based solutions for e-commerce and intranet systems for international corporations, such as Coca-Cola (Pananco) in Sao Paulo, Brazil.  Analyzed and reported on business web trends of Latin American markets.

Business Analytics Tools, Advanced Spreadsheet Analysis, Credit Scoring, Financial Data Services, Social Media Analytics, Search Engine Marketing, Predictive Analytics, Forecasting, Recommendation Tools, Marketing Research, Social Network Analysis.

Predictive Analytics, Data Preparation, Algorithms, Modeling Methods, Deploying and Refining Predictive Models, Business Intelligence/Data Warehouse, Big Data Analytics

Translation/Interpretation - English

Information Technology

Information Systems

Business Analysis