Nuno Diegues
Principal Engineer at Cloudflare
Aveiro, Portugal
Summary
🤩
Rockstar🎓
Top SchoolNuno Diegues is a Principal Engineer with 15 years of experience building high-performance distributed systems, currently shaping Cloudflare’s Zero Trust and Cloudflare One network stack with Rust and Go. He has deep expertise in low-latency, real-time platforms from roles at Feedzai—where he led engineering teams and scaled data- and risk-processing systems—to his current work hardening Cloudflare Tunnel (cloudflared) and improving backend reliability and Windows service behavior. Nuno combines hands-on bug fixing and logging improvements in open-source projects with architectural leadership across large-scale services. A PhD-trained computer scientist based in Aveiro, Portugal, he brings a research-informed approach to practical production challenges and a knack for making the Internet both faster and more secure.
15 years of coding experience
10 years of employment as a software developer
Doctor of Philosophy (PhD) Computer Science, Doctor of Philosophy (PhD) Computer Science at Instituto Superior Técnico
English, Portuguese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (4)
debug10
logging10
go10
reverse-proxy8
Programming languages (8)
Github contributions (5)
cloudflare/cloudflared
Jan 2021 - Jan 2023
Cloudflare Tunnel client (formerly Argo Tunnel)
Role in this project:
Backend Developer
Backend DeveloperContributions:28 reviews, 152 commits, 1 PR in 2 years
Contributions summary:Nuno primarily addressed backend issues, implementing fixes and improving code quality. They resolved a problem where UI events were not consumed when the UI was disabled, preventing the application from getting stuck. They also fixed compilation errors related to the Windows service and improved logging functionality, including fixing logging in Windows and adding logging for edge connection retries. Additionally, the user contributed to fixing legacy flags and updating routes.
argo-tunnelproxycloudflarecloudflare-tunnelzero-trust-network-access
nmldiegues/citext
Jul 2011 - Sep 2015
Contributions:13 commits, 1 push in 4 years 2 months
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