Steven Cassidy
Data Engineer
Miami-Fort Lauderdale Area United States
Summary
👤
Senior🎓
Top SchoolSteven Cassidy is a seasoned data engineer and software leader with 11 years of professional experience and a long history of directing engineering teams in finance and media. He has led large-scale, mission-critical systems—from securities lending and bank finance platforms at major banks to high-traffic consumer web infrastructure at Mumsnet—combining hands-on full-stack development with people and operational management. Comfortable across Java/J2EE, Ruby on Rails, databases and cloud deployment, he pairs technical depth with pragmatic delivery and mentoring experience from bootcamp instruction to directing distributed teams. Recently transitioning through freelance work to a data engineering role at Atheneum, he brings both consulting agility and institutional delivery discipline. Educated in PPE at Oxford and with an MSc in Computer Science from the University of London, he blends broad strategic perspective with rigorous technical training. Colleagues describe him as a practical problem-solver who moves effortlessly between code, architecture and business context.
11 years of coding experience
22 years of employment as a software developer
BA, Philosphy, Politics, Economics, BA, Philosphy, Politics, Economics at University of OxfordMaster of Science - MS, Computer Science, Master of Science - MS, Computer Science at University of London
Spanish
Github Skills (45)
socket-io9
websocket9
browser8
javascript8
nodejs8
application-framework8
r5
realtime5
mongoose5
expressjs4
sinatra3
aws3
contrast3
mongodb3
oop3
Programming languages (4)
Github contributions (5)
stevecass/mongo-express
Feb 2015 - Nov 2015
Contributions:70 commits, 2 PRs, 19 pushes in 8 months
demo-appsinatraexpressjsmongomongo-mongoose
stevecass/stevecass.github.io
Jan 2016 - Jun 2026
Contributions:2 pushes, 1 branch in 10 years 6 months
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