Open to opportunities

Alexsandro André

@alexsandroandr

Message

Senior Java developer specializing in scalable, cloud-native backend systems and APIs.

Brazil

Message

What I'm looking for

I seek backend/cloud roles where I can design and deliver scalable, cloud-native systems, improve performance, and drive architecture modernization in collaborative teams.

I am a Senior Java developer with extensive experience building high-performance APIs and scalable microservices using Java 11+, Spring Boot, and AWS.

I have a proven track record developing distributed applications for financial and logistics sectors, including internet banking, Pix modules, and port management systems.

I architect and modernize backend systems—containerizing monoliths, implementing CI/CD, and leveraging Docker, Kubernetes and AWS services to improve availability and performance.

I deliver reliable cloud-native solutions focused on transaction processing, reusable components, and operational excellence in distributed environments.

Experience

Work history, roles, and key accomplishments

Current

Senior Analyst

Current

BMPTEC

Feb 2025 - Present (1 year 4 months)

Maintained and evolved the Internet Banking platform and implemented Pix and Pix Med features using AWS; developed cloud-native transaction processing services with C# and AWS Lambda, improving availability and performance.

Java C#Spring Boot AWS Lambda SQS Microservices Distributed Systems CI CD Docker

Senior Analyst

Supero

Dec 2019 - Dec 2024 (5 years)

Led maintenance and migration of port management systems from monoliths to microservices integrated with Navis N4, modernizing backends with Java, Docker, and CI/CD to support scalable external integrations.

Java Spring Boot Docker Microservices Navis N4 Integration CI CD Distributed Systems PostgreSQL

Systems Analyst

Mwa Sistemas

Aug 2018 - Dec 2019 (1 year 4 months)

Developed and maintained corporate systems, implemented process automation and improvements, and provided technical support to resolve production incidents.

Java PHP SQL Process Automation Technical Support REST APIs Git