Jay Caines-gooby is a veteran technologist and Head of Technology with over 17 years leading web and product engineering, tracing his hands-on web experience back to 1995. He combines deep full‑stack expertise—servers, databases, cloud, DevOps, UX and information architecture—with a proven entrepreneurial track record founding and scaling protoypes through fundraising and commercialization. At Charanga he oversees nearly all technical development and operations for a global music‑teaching platform now launched in multiple markets, while also assessing R&D grants for Innovate UK. Comfortable shifting between strategic leadership and coding, he has repeatedly turned early-stage ideas into revenue-generating products across interactive TV, mobile and web platforms. An “internetworker” by inclination, he brings pragmatic product growth sense alongside technical stewardship.
17 years of coding experience
17 years of employment as a software developer
BSc (hons), Computing Systems, BSc (hons), Computing Systems at Nottingham Trent University
Measures time-to-first-byte in seconds, for single or multiple URLs. Can calculate fastest, slowest & median TTFB values, and optionally log all response headers. Uses curl and the calculation `%{time_starttransfer} - %{time_appconnect}` which doesn't include any connection overhead, to better approximate devtool’s TTFB figure.
Contributions:37 commits, 6 PRs, 29 pushes in 3 years 3 months
curldevtoolsresponse-headersperf
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