Research
My research explores how distributed systems, data, and thoughtful interfaces can make complex infrastructure easier to understand and operate.
Scientific Papers
First author · 26th Brazilian Congress of Automation (CBA) · 2026
Scalable and Interoperable Web SCADA System for Electric Bicycle Sharing Based on the IEC 61850 Standard
A distributed monitoring architecture for shared electric bicycles, combining IEC 61850/MMS interoperability, real-time Web SCADA supervision, Kubernetes autoscaling, and a virtualized testbed validated with up to 1,000 simulated bicycles.
Authors: João L. Marinho, Giovanna Siqueira, Nájila Martins, and Yona Lopes
Read the paperRelated Projects
Reproducibility study · Python · Genetic Algorithm · CVRPLIB
CVRP Route Optimization
A reproduction and extension of a genetic algorithm for the Capacitated Vehicle Routing Problem, enhanced with Clarke-Wright Savings and 2-opt. The implementation reduced the average gap from 15.45% to 8.25% and outperformed the paper's baseline in 9 of 10 benchmark instances.
View source code