I have been working at Online Business Systems as a Business Intelligence Consultant since February 2019, creating solutions that provide information and insights for better business decisions.Using tools and technologies such as SAP HANA Database, SAP Data Services, and SAP Web Intelligence, I design and develop many types of analytical applications and internal components. Examples of user-facing products I build are appealing data visualization dashboards, dynamic multi-dimensional reports, and planning and forecasting applications.To provide the supporting infrastructure for those applications, I implement data warehouse models, ETL processes, and automated processes for monitoring conditions and broadcasting alerts.

Managed a team of BI Developers in a Fortune Global 500 company, outsourcing contracts, and several BI projects. • Created a new Business Intelligence applications development and administration department from the ground up, resulting in increased performance producing new BI applications and providing support to users.• Managed a 5-people team reaching higher satisfaction levels from team members, internal clients, and upper management.• Mentored team members in both soft and technical skills. One of them was later promoted to my management position after I left the company.• Managed BI application development projects making decisions regarding the allocation of team members, time, financial and other resources resulting in increased internal client satisfaction and achieved 100% of projects completed on time, budget, and scope for 6 consecutive years.• Trained more than five hundred employees on fact-based management best practices, plant-maintenance key performance indicators, and how to use the SAP BI Platform, achieving an 80% user adoption increase over six years.

Worked as a Business Intelligence application developer and team leader using SAP BI and Java EE technologies.• Developed Business Intelligence applications for Human resources, Sales, Purchasing, Accounting, Strategic planning, and Plant maintenance departments, resulting in measured business processes performance improvements. • Conducted comparative studies to select the right BI tools, including technical interviews with vendors and proof-of-concepts using SAP Business Objects, Tableau, QlikView, and Oracle OBIEE.•Analyzed requirements, designed solutions, prepared functional and technical documents related to BI projects. •Conducted requirements gathering activities with external clients and managers of internal business departments.• Developed Java REST Web Services to provide business data to other systems resulting in lower system integration costs.• Developed HTML 5 single-page web applications to complement SAP BI platform with new features, such as spreadsheet upload, user input, and front-end customization resulting in better user experience.• Developed Java Extract-Transform-Load applications to integrate information from different source systems resulting in reduced projects’ time and cost.

Worked as a Java Developer in an international project to externalize legacy mainframe functionalities as SOAP Web Services. • Developed Java SOAP Web Services and Java Web Applications in three projects for the Airlines Industry involving EDS Brazil, EDS United States, and EDS Switzerland. • Conducted analysis and design activities using RUP and UML.• Participated in the deployment of final products on the clients’ infrastructure.• Provided technical support to the clients’ IT team during the first months of operation.• Reviewed code and provided feedback to other developers.

Worked as a Java Developer Consultant on the client site. • Developed a Java Web Application to support warehouse management processes at Petrobras.• Conducted requirements gathering and functional documentation activities. • Performed analysis and design activities using RUP and UML.

Worked as a Java Programmer Intern providing services on clients’ sites. • Developed Java Web Applications for four big telecommunication companies.