Matheus Maia

Embedded AI consultant designing prompts, Gems and AI agents to boost developer productivity and automate security fixes, achieving 100% remediation of Fortify-identified vulnerabilities and up to 900% acceleration in test development.

Developed a microservice for customer data enrichment and maintained microservices in a payroll loan platform, improving campaign efficiency and ensuring reliable CI/CD delivery with comprehensive unit and integration tests.

Designed scalable microservices and security measures for a benefits cards platform, reducing system response times by 30% and increasing customer retention by 20% while improving client operational efficiency by 25%.

Migrated a legacy Java 6 system to Java 11 with Spring Boot, improved code quality and performance for a hotel technology product, and raised test coverage above 80%, reducing bugs by ~60%.

Built KYC and LGPD-compliant microservices in a high-traffic digital product platform, achieving >90% test coverage in Kotlin and strengthening secure data processing via AWS SQS/SNS integrations.

Led a team of 4 developers on an automotive ERP, implemented clean-code and performance improvements that cut bugs/code smells ~35% and delivered payment and electronic invoicing integrations for thousands of users.

Developed retail and government solutions, delivered fixes and new functionality for an internal government system, and adhered to CMMI Level 3 practices for code maintenance and documentation.

Configured and optimized VoIP systems, developed custom tools in Java/Python/PHP, managed Linux servers, and improved support responsiveness and operational reliability for telecommunications clients.

Worked in R&D building automotive retail systems using Java and 4GL, delivering high-performance custom solutions and collaborating with cross-functional teams to drive product innovation.

Completed a Bachelor's degree in Computer Science, covering core software engineering principles and practical development skills.