Eduarda Martin

Backend Software Engineer with 6+ years of experience developing APIs, microservices, and distributed systems using Go and Java (Spring Boot). Experienced with AWS cloud services, API Management, Event-Driven Architecture, relational and NoSQL databases, and containerized environments. Strong focus on scalability, performance, high availability, and clean code.

Backend Software Engineer at Viswals Global Technologies (2025-04 – Present)

• Developed backend microservices in Go (Golang), focusing on performance, concurrency, and Clean Code principles.
• Actively contributed to the design and evolution of distributed systems using Event-Driven Architecture patterns.
• Developed and maintained event-driven solutions on AWS using SNS, SQS, Lambda, S3, and IAM.
• Designed relational database models and optimized PostgreSQL queries for scalable persistence layers.
• Contributed to technical decisions involving service integration, API design, and distributed system architecture.

Backend Software Engineer at Vivo (Telefónica Brasil) (2020-02 – 2024-11)

• Designed and implemented scalable REST APIs and Microservices using Java (Spring Boot).
• Managed the full API lifecycle through Axway API Gateway, including API publishing, security policies, traffic management, governance, and system integrations.
• Implemented and maintained API security mechanisms including OAuth 2.0 and SSL/TLS for secure system integrations.
• Investigated and resolved critical production issues, ensuring high availability and performance of large-scale applications.

Postgraduate Degree in Data Science – Mackenzie (2023)

Bachelor's Degree in Systems Analysis and Development – Anhanguera (2020)