Software Engineer with over 3 years of experience specializing in building high-availability backend systems for the FinTech industry. I am passionate about solving complex challenges within the Open Finance ecosystem and leveraging technology to deliver scalable, impactful solutions. My experience spans the entire software development lifecycle, from architectural design and development to deployment and automation.
Core Areas of Expertise & Achievements:
🚀 Backend Engineering & Open Finance:
- Expert in designing and developing secure, high-performance microservices using Java and the Spring ecosystem.
- Deep, hands-on experience in the Open Finance domain, responsible for payment initiation APIs and consent management systems that have reached millions of users across Brazil.
- Proficient in asynchronous communication with Kafka, caching strategies with Redis, and managing both SQL (MySQL) and NoSQL (MongoDB, Cosmos DB) databases in production environments on Azure.
💡 DevOps & Automation Innovation:
- Proven ability to drive efficiency and innovation. Engineered an advanced prompt to automate the migration of Java services from Bitbucket/Bamboo to GitHub/Argo CD, resulting in a massive productivity gain.
- Skilled in creating and managing CI/CD pipelines, containerization with Docker, and orchestration with Kubernetes.
- Developed automated reports using Azure KQL and created complex Postman collections to streamline testing workflows and ensure regulatory compliance.
🛠️ Technical Competencies:
- Backend: Java, Spring Boot, Python, APIs (REST, GraphQL, gRPC)
- Messaging & Cache: Kafka, Redis
- Databases: MySQL, MongoDB, Cosmos DB
- DevOps & Cloud: Kubernetes, Docker, Terraform, CI/CD (GitHub/Argo CD), Azure, AWS
- Monitoring: Dynatrace, Azure App Insights, Azure Log Analytics
- Specialties: Microservices Architecture, Domain-Driven Design (DDD), Prompt Engineering, System Integration
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