Erison Miller Email & Phone Number

Remote

● ERP Migration: Led the successful migration of the ERP system from .NET Framework to .NET Core, enhancing scalability and maintainability while reducing technical debt.● Architectural Leadership: Spearheaded the development of a new software architecture, setting the foundations for future growth. Directed discussions around design principles, code structure, and technology stack, ensuring alignment with long-term business goals.● Best Practices Implementation: Introduced and standardized best practices across the team, focusing on writing fast, clean, and optimized code. Mentored team members on performance tuning and efficient coding techniques, leading to improved code quality and reduced development time.● Cost Reduction and Infrastructure Optimization: Reduced infrastructure costs by 70% through strategic optimizations of server resource usage and improved build/execution processes. Configured and fine-tuned servers for better resource allocation, cutting operational costs while maintaining performance.

● Performance Optimization: Achieved up to 15,000% improvement in function and endpoint performance within the ERP system. Utilized logging and observability tools to identify bottlenecks, reduce lag, and minimize database round trips. Applied best practices to simplify code and reduce complexity, significantly improving system responsiveness and efficiency.● CI/CD Pipeline Enhancement: Revamped CI/CD pipelines by automating all steps with AWS Lambda and GitHub Actions, streamlining deployment processes, reducing manual intervention, and improving overall release cycles.● Code Reusability and Testing: Developed highly reusable code for complex tasks, enabling simplified interfaces and improving maintainability. Increased test coverage by creating reusable unit and integration tests, ensuring higher software reliability and fewer defects.● Feature Implementation: Led the development and implementation of new features on existing software, solving complex technical challenges and driving continuous improvement.

Fortaleza, Ceará, Brasil

Brazilian institution to promote research and qualification of higher education personnel for educational, scientific, and technological development.• Worked with research in the subject of Computer Graphics and light rendering.• Proposed and developed a novel technique that was 2x faster and uses 80% less memory than state-of-the-art techniques.• The results were published in the Computers & Graphics Journal and presented at the Conference on Graphics, Patterns and Images (SIBGRAPI), 2021.

Fortaleza, Ceará, Brasil

Research laboratory in the area of Computer Graphics and Simulation, located at the Federal University of Ceara - UFC.• Worked with a team in the development of structural analyses 3D software.• Worked with a team in the development of a seismic response simulator.• Worked in the development of a VR that simulates how a given structure will behave with forces applied. The game was used to train the player how to react in dangerous scenarios.

Mestrado Em Ciências Da Computação, Computer Graphics

Bacharelado, Computer Science