Full-stack engineer building backend systems, AI tools, and scalable infrastructure. I help businesses ship elegant, robust software.
APIs, microservices, and data pipelines built for scale. Python, Go, Ruby, and Node.js.
LLM applications, RAG systems, and intelligent automation integrated into your products.
Designing robust systems that handle growth. Databases, caching, queues, and infrastructure.
CI/CD pipelines, containerization, and cloud infrastructure. AWS, GCP, and Kubernetes.
End-to-end product development from database to UI. React, Rails, and modern stacks.
RESTful and GraphQL APIs that developers love. Clear documentation and versioning.
The largest maker-oriented marketplace to buy and sell side-projects, micro-saas, and domains. Built the platform from Laravel to Rails, handling 1000+ new makers monthly.
View project →Employee perks platform providing negotiated discounts from favorite brands. Built the mobile app and backend API serving thousands of users.
I've been building software for web, mobile, and hardware platforms for 17+ years. My work is used by millions of people worldwide.
Problem-solving in the simplest possible way is at the heart of what I do. I take a pragmatic, no-nonsense approach focused on results. Software should make people and businesses better at what they do.
My background includes founding and running a custom software development studio for a decade, working on high-stake, complex projects with enterprise clients and startups alike.
I work with Ruby on Rails, Python, Go, Node.js, and Flutter. I'm particularly interested in AI/ML integration and building developer tools.
Sean can do miracles. We had a very complex project delivered in record time. An extremely capable & helpful developer.Tony Gougassian, Founder at BLU Loyalty
Let's build something.
ghstcode@protonmail.com