Software · Back-end · Front-end · Architecture

Solid code, from domain to interface.

I am Maxsuel Einstein, a software developer with Full Stack experience. I am deepening my work in Back-end development with Java and Spring Boot while keeping a strong Front-end foundation and a broad view of software architecture.

Explore projects More about me

const developer = {
  name: "Maxsuel",
  path: "Software Engineering",
  focus: [
    "Java & Spring Boot",
    "Front-end",
    "Architecture"
  ]
};

Aracaju, Brazil · open to the world

02 / ABOUT

I build software with more than the next delivery in mind.

My path started in web development and evolved into Full Stack work. I have worked on custom systems, educational platforms, and a legacy construction management system, using PHP, Laravel, MySQL, and business rules processed through stored procedures.

I now direct my studies and projects toward Java, Spring Boot, and REST API design. Software architecture connects both sides of my career: I want to build maintainable, testable solutions aligned with the domain, whether working in Back-end with Java or Front-end with JavaScript and, progressively, TypeScript.

JavaSpring BootPHPLaravelJavaScriptSQL & MySQLDockerGitDDDSOLIDJUnit & Mockito

03 / EXPERIENCE

Experience across both sides of the application.

2024 — present

AlfamaWeb

Full Stack Developer

Structural development and maintenance of custom web systems, with focus on code quality, performance, and server and architecture optimizations.

2024 — 2025

Innovatech Duo

Software Development Intern

Maintenance of a legacy construction management system, Back-end work with PHP 7 and MySQL, and creation of stored procedures for business rules and complex data flows.

2023 — 2024

EducAZ

Full Stack Developer

Maintenance of educational platforms, bug fixing, and Back-end development with PHP, Laravel, and SQL databases.

04 / PROJECTS

Personal projects

A living space for recording what I am building and learning.

In development01

Personal product

Stratega

A financial planning application for organizing portfolios, categories, and transactions, exploring domain modeling and an architecture prepared to evolve.

Java
Spring Boot
REST API
Architecture

Live app Swagger Back-end repo Front-end repo

Demo ready02

Event-driven microservices

Cuponomia

A coupon platform split into management and checkout validation services, using Kafka events, independent databases, domain rules, and Swagger examples for hands-on review.

Java
Spring Boot
Kafka
PostgreSQL
Swagger

Swagger GitHub repo Demo guide

05 / CONTACT

Shall we build something worth using?

I am open to conversations about Back-end Java, Front-end, software architecture, and new opportunities.

Send email LinkedIn GitHub