• Act directly in the parametrization, definition and application of tax rules in GUEPARDO Tax, ensuring system configurations are 100% compliant with the complex current legislation (federal, state and municipal). • Actively participate in implementation and optimization projects, working on the integration of GUEPARDO with the SAP ERP and satellite systems. • Prepare, review and deliver tax filings (EFD, ECD, ECF, REINF, DCTFWeb, GIA, etc.), with strong ability to cross-check large volumes of data. • Prepare and review detailed working papers (header, objective, procedure, conclusion) to document risks, issues and credit recovery. • Perform tax/accounting reconciliation, illustrating practical cases and gaining a deep understanding of the logic of tax calculation.

• Support pre-sales and assessment activities for enterprise clients • Serve as a trusted technical resource during customer discovery, infrastructure assessments, and solution development engagements • Conduct technical discovery sessions and infrastructure assessments for enterprise data center environments • Evaluate current-state compute, network, virtualization, and storage architectures • Perform Cisco-focused assessments across: Cisco UCS, Cisco Nexus, Cisco ACI, Cisco MDS, Cisco Intersight • Identify technical risks, lifecycle concerns, performance bottlenecks, and modernization opportunities • Develop assessment findings, recommendations, and executive-level reports • Support solution architects and sales teams during customer engagements • Participate in customer workshops, design reviews, and strategy sessions • Assist with scoping projects, developing statements of work (SOWs), and estimating implementation efforts • Provide guidance on data center modernization, compute refresh initiatives, virtualization platforms, hybrid cloud connectivity, and network and storage integration • Deliver architecture recommendations and migration strategies aligned with client business objectives • Serve as a subject matter expert during technical presentations and customer discussions

• Enhance cybersecurity measures • Design data integration solutions • Manage API implementations • Collaborate with cross-functional teams to deliver innovative solutions

• Consult as an expert to develop and influence initiatives and resources for complex business and technical needs • Create strategic frameworks and operationalize multi-year plans • Support integration across various business units • Deliver executive-ready presentations • Drive large-scale transformation efforts