José Yrikes de Oliveira Feitosa

Belo Jardim, Pernambuco, Brazil · jyrikes3@gmail.com · github.com/jyrikes · jyrikes.github.io/profile

Professional Summary

Computer Engineering undergraduate at the Federal Rural University of Pernambuco (UFRPE), with applied experience in backend and web development, industrial automation, data engineering, artificial intelligence, computer vision, infrastructure observability, embedded systems and open-source quantum software.

Core Technologies

PythonFastAPIFlaskJavaSpring BootReactTypeScriptPostgreSQLTimescaleDBMongoDBDockerNode-REDZabbixScikit-learnTensorFlowYOLOQiskitGitLinuxAWS

Professional Experience

Computer Engineering Intern — Automation, Industry 4.0 and Digital

• Developed industrial software for process analysis, measurement acquisition and infrastructure monitoring.
• Integrated PLC process states with equipment data through Node-RED, PostgreSQL/TimescaleDB, FastAPI and Flask.
• Refactored a measurement system using Spring Boot, MongoDB, React, TypeScript and Electron.
• Implemented distributed Zabbix monitoring across industrial, corporate and cloud environments.

Artificial Intelligence and Computer Vision Researcher

• Worked on PPE detection, dataset quality, model evaluation and metric analysis.

Data Analysis Extension Researcher

• Contributed to a battery-analysis platform using Flask, SQLite, Pandas and visualizations.

Selected Projects

quantum-cq

• Creator of an open-source Python package for quantum encodings, circuits, algorithms and multi-engine integration.

NotebookUX

• Creator of a reusable visual layer for technical and academic Python notebooks.

Classification Benchmark

• Compared six classification algorithms on 53,940 records using stratified 10-fold cross-validation.

MapBus and ITEMM Analyzer

• Developed applied web systems for transport monitoring and experimental battery-data analysis.

Education

Bachelor of Computer Engineering

Languages

Portuguese: Native · English: Advanced

Availability

Open to remote software engineering, Python/backend, AI, computer vision, industrial systems, data integration, open-source and research-oriented freelance or contract opportunities.