Eduardo Santana
Curitiba, BR
eduardomsantana@outlook.com.br
+55 41 99284-6348

Backend developer with over four years of experience, primarily using Java to build microservices on AWS cloud. Skilled in developing scalable and secure applications for high-traffic systems, with experience supporting millions of daily users for a major financial client. Strong focus on cloud architecture, CI/CD automation, and modernization of legacy systems.

Experience


Software Developer
March 2023
 — 
Present
NTT DATA Europe & LATAM

Developing and maintaining scalable, cloud-based applications for a major banking client with millions of daily users, focusing on performance, security, and high availability.

  • Built and maintained cloud-native microservices using Java and AWS.
  • Worked in a high-availability, secure environment using AWS services like Lambda, EKS, EC2, S3, and ElastiCache.
  • Emphasized safe and scalable code delivery for millions of daily users.
Junior Software Developer
January 2022
 — 
March 2023
NTT DATA Europe & LATAM

Supported development of AWS-based solutions and participated in migration from monolithic systems to microservices.

  • Improved codebase maintainability and cloud readiness.
  • Contributed to large-scale system modernization projects.

Certificates


AWS Certified Cloud Practitioner
June 2024
Amazon Web Services
AWS Partner: Accreditation (Technical)
April 2024
Amazon Web Services
AWS Partner: Accreditation (Business)
April 2024
Amazon Web Services
AWS Partner: Cloud Economics Accreditation
April 2024
Amazon Web Services

Languages


English:
Full Professional
Portuguese:
Native

Skills


Backend Development:
Java, Spring Boot, Hibernate, Java EE, JSP, Servlets
Cloud & DevOps:
AWS (EC2, S3, Lambda, EKS, CloudFront, ElastiCache), Docker, Kubernetes, GitHub Actions
Databases:
PostgreSQL, DynamoDB
Tools & Practices:
CI/CD, REST APIs, Git, Agile, Scalable & Secure Architecture