Rosario Gueli
CTO And Principal Engineer at AtomInvest
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolRosario Gueli is a London-based CTO and principal engineer with over 18 years of experience building scalable web and video streaming platforms across fin-tech, e-commerce, e-learning and media. He blends hands-on full‑stack expertise—MERN, Node.js, React, MongoDB, Python and PHP—with cloud-first architectures on AWS, serverless functions and CDNs to deliver auto‑scaling systems and high‑throughput APIs. As founder of ROXCODE and current CTO at AtomInvest, he has repeatedly designed from-scratch products and integrated complex third-party APIs, including production use of OpenAI libraries. Known for pragmatic problem solving rooted in first principles, he moves fluidly between low-level implementation and strategic technical leadership. An active London developer with a master’s in Web Programming and Online Business, he brings entrepreneurial instincts to engineering execution.
12 years of coding experience
7 years of employment as a software developer
Master's degree Web Programming and Online Business, Master's degree Web Programming and Online Business at Advanced Web Application Development
English, Italian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (80)
react-router10
react-redux9
plupload9
redux9
blueimp9
golang8
ruby8
starter-kit8
react-music8
react8
resumablejs8
jquery-file-upload8
rails8
sdl7
mvc7
Programming languages (6)
Github contributions (5)
rosariogueli/MimeTea.js
Sep 2013 - Aug 2019
Contributions:22 commits, 7 pushes in 5 years 11 months
rosariogueli/Load-Post-Chrome-Extension
Mar 2019 - Mar 2019
Contributions:9 commits, 11 pushes, 1 branch in 2 days
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