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WilkerMonky/README.md

WilkerMonky profile banner with purple aura and subtle technology interfaces.

GitHub LinkedIn Email Resume Português

Full Stack Development Backend Engineering Software Architecture

Weslley Wilker Oliveira da Costa
Brasília, DF — Brazil


Know About Me

Original purple and black technology illustration with architecture panels and system interfaces.

Hey, I'm Weslley Wilker, a Full Stack Developer focused on Java, Spring Boot, React, REST APIs and relational databases.

I work across backend development, web interfaces, system integrations, database modeling and automated testing, applying layered architecture, SOLID and Clean Code.

My main projects include IGRIS, a distributed academic allocation platform; PGP Academy, where I contributed to backend development and database design; and Mione, a platform for managing academic tutoring activities.

I enjoy building practical systems with clear architecture, reliable integrations and code that is easy to understand, test and evolve.


Technical Arsenal

Java Spring Boot React JavaScript C Sharp Python PostgreSQL SQL Server Docker Git Linux JUnit Mockito

Backend Engineering Frontend & Data Software Quality
Java, Spring Boot, C#, ASP.NET, REST APIs, business rules, integrations and layered architecture. React, JavaScript, PostgreSQL, MySQL, SQL Server, data modeling and query optimization. SOLID, Clean Code, Design Patterns, JUnit, Mockito, unit testing and technical documentation.

Featured projects banner with purple energy routes connecting frontend, APIs, services and data.

Featured Projects

IGRIS

Computer Science capstone ecosystem for academic allocation and optimization. It combines a Spring Boot backend, React frontend and specialized services implemented in Go and Python.

Stack: Java • Spring Boot • React • TypeScript • PostgreSQL • Go • Python

Organization • Backend • Frontend • Rocket • Morpheus

PGP Academy

Gamified programming platform developed collaboratively. My contribution included the initial backend, database modeling, requirements analysis and technical planning.

Stack: C# • ASP.NET • Relational Database

Mione

Academic tutoring management platform divided into backend, frontend and documentation repositories.

Stack: Java • Spring Boot • PostgreSQL • React • TypeScript • Docker

Backend • Frontend • Documentation

GradeMaker

Java backend project for managing academic domains, including users, institutions, components, grades and access profiles.

Stack: Java • Spring Boot • PostgreSQL

Repository


Research & Publications


Connect

GitHub LinkedIn Email Resume

Reliable software is built to be understood, maintained and improved.

Pinned Loading

  1. igris-project/igris-backend igris-project/igris-backend Public

    Backend principal do ecossistema IGRIS para APIs, regras de dominio e alocacao academica.

    Java

  2. igris-project/igris-sunny-service igris-project/igris-sunny-service Public

    Microsservico Java do ecossistema IGRIS para processamento especializado de alocacao academica.

    Java

  3. mione-backend mione-backend Public

    Backend da Mione, plataforma para gerenciamento de monitorias acadêmicas

    Java

  4. mione-docs mione-docs Public

    Documentação técnica, funcional e acadêmica da plataforma Mione

  5. mione-frontend mione-frontend Public

    Interface web da Mione, plataforma para gerenciamento de monitorias acadêmicas

    TypeScript