Jhefferson Souza
Research & Development
Systems Analysis and Development student at the Federal University of Ceará — primarily focused on research and development, with experience in backend engineering and building solutions integrated within the GitHub ecosystem.
// projects
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A URL shortener service built as a backend challenge — short-code generation, redirects, and persistence.
Java · Spring · PostgreSQL
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Desktop app to assist the card game "Só o bate" — score tracking and game flow.
TypeScript · Electron
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A todo-list REST backend written in Go — exploring idiomatic Go, handlers, and storage.
Go
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Classic Wumpus World agent challenge — perception, logic, and decision-making in a grid.
Java
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A backend challenge centered on priority-queue mechanics and ordered processing.
Java
// stack
- Languages
- Java, TypeScript, JavaScript, Python
- Frameworks
- Spring, Hono, React, TensorFlow, PyTorch
- Databases
- PostgreSQL, SQLite, MongoDB, Redis
- Runtimes
- Node.js, Bun
- Tools
- Git, Docker
- Learning
- Go, Drizzle ORM, Elysia
- Exploring
- Rust, Supabase, Flutter