Ryan Marvin
Lead Software Engineer at Peerfolio
Portugal
Summary
👤
Senior🎓
Top SchoolRyan Marvin is a Lead Software Engineer with 10+ years building resilient, scalable backend systems across web3, IoT, consumer tech and B2C services, currently leading engineering at Peerfolio from Portugal. He is an expert in Python (Django, Flask), Typescript/Node.js and Elixir, and brings strong SRE/devops chops—AWS/Azure, Kubernetes, Terraform, CI/CD and observability—to bridge development and operations. Ryan has repeatedly reduced operational load and improved performance (e.g., replacing polling with sockets to cut backend load by 97.5% and optimizing launch readiness for thousands of signups per minute). He excels at architecting distributed systems, mentoring teams to multiply developer output, and institutionalizing incident response and SLO-driven reliability. A published author (Python Fundamentals, 2018) with a taste for “hand-stitched grass-fed organic code,” he combines practical engineering rigor with a collaborative, documentation-first culture.
10 years of coding experience
9 years of employment as a software developer
Starehe Boys' Centre
Github Skills (85)
fitness10
django10
nutrition10
database-driver10
linux9
client-library9
python9
python-asyncio9
windows9
health9
webstore9
gigalixir9
kivy9
android9
python-json9
Programming languages (9)
Github contributions (5)
RyanSept/andela-python-checkpoint1
Dec 2016 - Dec 2019
Checkpoint one for sims
Contributions:6 PRs, 20 pushes, 5 branches in 3 years
simulationcheckpointsims
RyanSept/atm-api
Jan 2018 - Dec 2019
ATM API
Contributions:2 PRs, 27 pushes, 2 branches in 1 year 11 months
apiatm
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