João Pedro
Maia

Full-stack Machine Learning Engineer specializing in production LLM systems at scale. Bringing founder's urgency with enterprise rigor to translate cutting-edge research into real-world impact.

Europe • South America
João Pedro Maia
Fortune 500 Clients
5+ Apps on App Store
PUC-Rio CS

Selected Work

2021 — 2026

Recognition & Projects

2025Venture

SolarCore.ai

Co-Founder & CTO

Founded and architected platform from zero to 500+ monitored stations in 3 months. Built end-to-end system processing daily telemetry points with React/Next.js, Node.js/FastAPI, PostgreSQL/TimescaleDB on AWS. Led team of 8 engineers, achieving 99.99% uptime with blue-green deployments and cost optimization saving 40%.

Next.jsFastAPITimescaleDBAWS
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2025Publication

Improving Generalization in Mammography Image Segmentation

Co-Author — arXiv

Research on enhancing deep learning model generalization for medical imaging across different equipment vendors. Proposed data-centric strategies using annotation-guided intensity manipulation and style transfer to improve segmentation accuracy for breast cancer screening applications.

Deep LearningMedical ImagingComputer VisionPyTorch
View Paper
2023Recognition

WWDC23 Swift Student Challenge Winner

Apple Developer

Selected as one of 350 winners worldwide. Invited to Apple Park for exclusive sessions with Apple engineers. Built innovative AR astronomy app with custom graph isomorphism algorithm matching user-drawn constellations against astronomical database in real-time, processing 88 constellation patterns in <50ms.

SwiftARKitSceneKitCore ML
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2023App Store

Planets

iOS Developer

Astronomy app for iOS and watchOS with custom astronomical algorithms. Features real-time celestial body tracking, WidgetKit integration, and SiriKit support. Available on the App Store.

SwiftSwiftUIWidgetKitSiriKit
View on App Store
2023App Store

Stone: Weather Guardian

iOS Developer

iOS weather app with intelligent push notifications and SQLite persistence. Built with SwiftUI and WeatherKit for hyper-local weather data.

SwiftSwiftUIWeatherKitSQLite
View on App Store

Let's Connect

Always interested in new opportunities, collaborations, and conversations about technology and design.