Summary
Senior Software Engineer with over 11 years of experience in IT, specializing in Cloud Computing, Data Engineering, Cybersecurity, and Legacy Modernization. Proven expertise in Java, Microservices, Spring Boot, Apache Beam, Airflow, and GCP Dataflow, delivering high-performance distributed systems in agile and DevOps-driven environments. Adept at building scalable, secure architectures and optimizing CI/CD pipelines to improve development efficiency.
Professional Experience
United States – Remote
- Optimized financial transaction processing and risk assessment by 75%, integrating middleware with SAP S/4HANA Finance and SAP FSCM (Financial Supply Chain Management)
- Developed scalable APIs to enable seamless communication between SAP ERP modules and external banking systems
- Implemented CI/CD pipelines, streamlining deployments for SAP-based applications and enhancing system reliability
- Ensured secure and efficient operations using JBoss EAP, SSH, and Bash, improving integration with SAP's enterprise landscape
- Monitored and optimized system performance using Dynatrace, ensuring stability and responsiveness of critical SAP financial applications
Technologies: Java, Spring Framework, SAP S/4HANA, SAP FSCM, API Development, CI/CD, JBoss EAP, Secure Shell (SSH), Bash, Dynatrace, Microservices
Germany – Remote
- Automated deployment processes across 100+ microservices, increasing productivity by 25%
- Spearheaded the migration of legacy COBOL systems to Java, reducing downtime and enhancing operational processes
- Implemented robust security protocols and compliance standards (SOC2, GDPR) across microservices architecture, reducing vulnerability risks by 40%
- Led a team of 5 engineers in developing cloud-native applications, improving service reliability from 99.5% to 99.9%
- Collaborated with cross-functional teams to integrate automotive systems with cloud services, enhancing vehicle connectivity features
Technologies: Java, Python, Go, Apache Kafka, Apache Beam, Kubernetes, GCP Dataflow, AWS, Docker, CI/CD, Terraform
Itajaí, Brazil – Remote
- Designed and deployed a secure internal payment gateway, improving transaction success rates by 40%
- Enhanced customer satisfaction, leading to the adoption of the solution by over 1,500 clients
- Built and optimized robust APIs, integrating banking applications and payment systems
- Optimized data pipelines with Apache Airflow, reducing data processing latency
Technologies: PHP, Laravel, PostgreSQL, SQL, Airflow
Brazil
- Delivered full-stack development for web-based applications, utilizing Java, JSP, and MySQL
- Improved user experience by implementing modern HTML and CSS standards, increasing system usability
- Supported the development of critical enterprise systems, ensuring high-quality code and performance
Technologies: Java, MySQL, JSP
