Backend portfolio

nick_vaz

22 years old, Systems and Computing Engineer student. Back-end developer looking for job.

Selected work

Projects to explain my knowledge

Java Microservices 01

Multi-repository banking backend with REST APIs, service discovery, gateway routing, containerized services, and Kubernetes deployment manifests.

Java Spring Boot APIs Kubernetes

Java CRUD 02

Inventory and sales management application with structured CRUD flows, relational persistence, backend validation, and organized data access.

Java Spring Data JPA Payments

Distributed Systems 03

Distributed chat architecture using OTP processes, inter-node communication, supervised services, and reliable message routing across a node cluster.

Elixir OTP GenServer ExUnit

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