About Me
Senior Software Engineer & Machine Learning Enthusiast
Hi, I'm Sean
I am a Senior Software Engineer and machine learning enthusiast currently based in Lisbon, Portugal. With over a decade of professional experience, I focus on bridging the gap between rigorous engineering principles and scalable software solutions.
My foundation is in Electrical Engineering, for which I have a Master's degrees. My research on the online condition monitoring of lithium-ion batteries was presented at an IEEE conference, and that background in hardware and electricity gives me a unique perspective when designing high-performance digital systems.
I have spent the last 10 years in fintech, as a Software Engineer/Machine Learning Engineer/ Data Engineer. During this time, I've built low-latency ML systems and managed critical services for over 120 million users. Earlier in my career, I developed specialized features at a major bank and worked on modernizing legacy systems at an insurtech firm.
What I'm Thinking About
This blog is a place for me to document my interests and share what I'm learning. You'll find me writing about:
Machine Learning & Data Science
Moving beyond notebooks to production-grade ML systems and MLOps.
LLMs
Exploring the practical applications and engineering challenges of Large Language Models.
Power Delivery & Electricity
Returning to my roots in electrical engineering and hardware.
Vibe Coding
My thoughts on the intuitive, flow-state side of modern development.
Software Architecture
Building robust, scalable systems that handle massive scale.
Books
Insights and takeaways from my continuous learning journey.
Get In Touch
I'm always eager to collaborate on innovative projects in tech, engineering, or fintech. Feel free to reach out:
Work With Me
If you want to take your Vibe Coded app and turn it into a production-grade, secure, and scalable application, let's talk.
Contact Me →