Marcelo Rossignoli Email and Phone Number

Planned the integration of Microsoft Entra ID with Active Directory across multiple tenants, enhancing security and streamlining user access to applications. Designed migration strategies for transitioning on-premises resources to Azure, ensuring a smooth transition with minimal downtime. Created high-level design documentation for cloud modernization initiatives, including SQL Server databases and Azure Storage solutions, significantly improving data accessibility, performance, and cost efficiency.

Led a team of four developers in the design and implementation of gameplay systems for several successful titles across multiple platforms, contributing to a 25% increase in player retention. Established coding standards and best practices that enhanced team productivity while ensuring high-quality code across all projects. Optimized performance on mobile platforms to deliver smooth gameplay and an improved user experience. Developed core gameplay mechanics for a mobile game that achieved over 3 million downloads within the first three months of release.

owned and managed a 25 employee company, delivering consulting services to international clients in the banking, telecom and government sectors. Specialized in Quality Assurance (QA), End-User Computing (EUC), and web development.

Proficient in Business Process Reengineering (BPR) using BPMN 2.0, with expertise in developing technical documentation based on the Rational Unified Process (RUP/RBPM) framework. Skilled in building VBA-based reporting and control tools tailored for large-scale enterprises. Proven track record of delivering impactful solutions that enhance business processes and decision-making.

Handled testing and support activities for an ERP solutions, focusing on ensuring quality and functionality. Developed, validated, and executed test cases. Additionally, created queries and stored procedures in SQL for Oracle databases, contributing to data analysis and reporting. I also tracked and managed defects using JIRA

Supported technical drawing projects for low and medium voltage distribution systems, focusing on CAD design for low-voltage panels and medium-voltage unit substations. Developed accurate and detailed technical drawings, ensuring compliance with industry standards and the safe operation of electrical systems. Participated in quality assurance and testing processes to validate the functionality and reliability.

Delivered data analysis services for both private and public sectors, focusing on streamlining SOX compliance activities through insourcing. Led initiatives in managing, testing, and auditing data, resulting in significant cost reductions for clients and enhanced control testing quality. Additionally, served as an auditor and an instructor/developer for Audit Command Language (ACL), providing expertise in compliance review processes and data-driven auditing solutions.

During my time as a mechanical design intern in the automotive industry, I focused on creating and refining technical solutions for various projects. I was responsible for designing mechanical parts and devices using AutoCAD and SolidWorks, ensuring that all designs met stringent technical requirements. This involved working closely with engineers and senior designers to develop both 2D and 3D models, with an emphasis on ensuring the components were functional, durable, and optimized for manufacturing.I also actively participated in the production process, overseeing the manufacturing of my designs to ensure they aligned with the original specifications. In addition, I assisted with quality control efforts, inspecting the finished components, identifying any issues, and collaborating with the production team to implement necessary adjustments. This experience reinforced the importance of precision, teamwork, and attention to detail in delivering high-quality automotive components.