I am a Computer Science student at the Federal University of Campina Grande (UFCG). I am a tech enthusiast focused on building efficient, scalable solutions and exploring the mathematical foundations of computing.
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B.S. in Computer Science – UFCG (In progress)
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PNAAT (National Program for Accelerated Learning in Technology) — Training in IoT, Embedded Systems & Edge AI
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High School Dual Diploma – International Partnership with the University of Utah 🇺🇸
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International Exchange Program – Malta 🇲🇹
This international background has provided me with advanced English proficiency and the ability to collaborate in multicultural environments.
- Data Structures & Algorithms: Passionate about code efficiency and problem-solving.
- Machine Learning: Exploring predictive models, data analysis, and AI.
- IoT & Edge AI: Embedded ML, sensor data analytics, and efficient on-device models.
- Database Management: Designing and optimizing SQL (MySQL) and NoSQL structures.
- Object-Oriented Programming: Focused on Java and software architecture principles (UML).
Data Science project simulating and predicting an engine's temperature. It uses machine learning to forecast the next 24 hours based on historical heating cycles, validating its accuracy against a simple baseline. Developed leveraging concepts from the PNAAT (IoT/Edge AI) training.
🔗 https://github.com/lucasrmendonca7/time-series-forecasting
Educational Java implementation of the RSA public-key cryptosystem, covering key generation, encryption/decryption, and core number theory utilities (GCD, modular inverse, fast modular exponentiation). Includes a small performance experiment across different key sizes.
🔗 https://github.com/lucasrmendonca7/rsa-project
Terminal-based version of Hangman focused on logic, validation, and clean code.
🔗 https://github.com/lucasrmendonca7/forca-2.0-ascii
Inventory system with product, stock, and price control using database integration.
🔗 https://github.com/lucasrmendonca7/inventory-management-system
Collection of Arduino projects for learning electronics, embedded programming, and circuit prototyping. Includes LEDs, sensors, semaphores, 7-segment displays, and more.
🔗 https://github.com/lucasrmendonca7/arduino-projects
Feel free to reach out if you want to discuss a project or the next big thing in development.

