Hello, I'm

Martín Fernandes

Machine Learning Engineer

I specialize in machine learning and AI, building intelligent systems that solve real-world problems. From medical data analysis to recommendation engines, I love developing ML models using PyTorch, scikit-learn, and NumPy to work with data and create impactful AI solutions. Additionally, I'm exploring web development with modern tools like Next.js and React to build engaging applications.

PyTorch & ML
Data Science
Data Engineering
Web Development

My Journey

From Biomedical Engineering to ML-Powered Apps

My journey began in biomedical engineering, where I discovered a passion for data science and medical AI. I explored machine learning and deep learning with scikit-learn and PyTorch, applying them to medical data and images. While working with a university startup, I ventured into mobile development with Swift, integrating ML recommendation systems into real apps. After leaving that startup, I founded Brújula Education and took my first step into web development. Now, I'm building data-driven tools and production web apps, combining ML with modern web platforms to create intelligent products people can actually use.

My Mission

I believe ML should solve real problems, not just exist in research papers. My goal is to create applications where intelligent features feel natural and genuinely helpful to users.

University

Biomedical Engineering

Applied ML to medical imaging and patient data analysis, discovering the power of AI in healthcare

Medical Imagingscikit-learnPyTorchData Analysis
Startup

Mobile ML Engineer

Built recommendation systems and iOS apps, bridging ML research with real user experiences

SwiftMachine LearningRecommendation SystemsiOS
Startup

Drone Health

Worked on data science solutions for emergency services, analyzing London emergency site data

Data ScienceEmergency ServicesStartupsAnalytics
Founder

Brújula Codifica

Built a Spanish-language platform for data structures and algorithms, with in-browser code execution and a pattern-based curriculum

Next.jsTypeScriptSupabaseStripe
Present

Data & ML Engineer

Building ML models and optimisation methods, while shipping production web apps with analytics-driven insights

PyTorchScikit-LearnNext.jsAnalytics