lucas = {
"role": "Data Analyst Jr @ Nec Plus Ultra - NPU",
"location": "Florianópolis, SC — Brazil 🇧🇷",
"focus": ["Data Analysis", "Web Scraping", "BI", "Backend APIs"],
"education": "Systems Development Analysis — UFSC",
"available": "On-site · Hybrid · Remote",
"goal": "Growing as a Data & Backend Engineer",
}Languages & Data
Frameworks & APIs
Databases & Cloud
Why these projects?
| Project | Why it's worth a look |
|---|---|
| dur-distributed-transactions | Implementation of the DUR protocol with total ordering via sequencer, multi-replica support, version-conflict checks and fault tolerance — distributed systems end-to-end. |
| IA-tireoide-deep-learning | Deep learning applied to thyroid disease prediction (UCI dataset). Focus on minority-class performance — UFSC Master's research in Connectionist AI. |
| IA-cat-vs-noncat-image-classifier | Side-by-side comparison of Perceptron, MLP and CNN on 64x64 RGB. CNN reaches 80% accuracy while simpler models fail — with the full experimental report. |
| RCA-Mix-uottawa | Recycled Concrete Aggregates mix calculator built in partnership with the University of Ottawa's Structural Engineering Department. Three calculation modes (EMV, EMV-MOD, EV). |
| BI-Data-Visualization | Business Intelligence toolkit: data cleaning, sales analysis, churn, employee performance and interactive styled charts. Aligned with my day-to-day as Data Analyst. |
| youtube-to-mp3 | Lightweight Python downloader that converts YouTube videos to MP3 without FFmpeg — single dependency (yt-dlp), auto-saves to /music. |
