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Daniel O'Brien Email & Phone Number
Software Engineer
at
Capital on Tap
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Software Engineer
Location
London, England, United Kingdom
Company size
Who is Daniel O'Brien? Overview
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Quick answer
Daniel O'Brien is listed as Software Engineer at Capital on Tap, a company with 796 employees, based in London, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Daniel O'Brien.
Daniel O'Brien previously worked as Software Engineer at Microsoft and Software Engineer at Metaswitch Networks. Daniel O'Brien holds Doctor Of Philosophy (Ph.D.), Molecular Biology from University Of Leeds.
Company email context
Email format at Capital on Tap
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Capital on Tap
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Profile bio
About Daniel O'Brien
Microbiology PhD turned software engineer. I have experience with network protocols, as part of Microsoft, I worked on a cloud-managed 4G/5G core. Proficient in Python, Rust and C#.
Current workplace
Daniel O'Brien's current company
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Capital On Tap
5 roles
Daniel O'Brien work experience
A career timeline built from the work history available for this profile.
Software Engineer
Mar 2021 - Oct 2024
Software Engineer
Sep 2020 - Mar 2021
Phd Student
Oct 2015 - Sep 2019
Consultant
Jul 2014 - Aug 2015
Team & coworkers
Colleagues at Capital on Tap
Other employees you can reach at capitalontap.com. View company contacts for 796 employees →
VH
Vivian H.
Colleague at Capital On TapBrighton, England, United Kingdom, United Kingdom
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DR
Denis Rus
Colleague at Capital On TapCardiff, Wales, United Kingdom, United Kingdom
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MW
Matthew Watts
Colleague at Capital On TapUnited Kingdom, United Kingdom
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JT
James Toghill
Colleague at Capital On TapGreater Cardiff Area, United Kingdom
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JW
Jonathan West
Colleague at Capital On TapLondon, England, United Kingdom, United Kingdom
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KB
Kelly Bluebourne
Colleague at Capital On TapSpring, Texas, United States, United States
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LB
Lucy Brittain
Colleague at Capital On TapLondon Area, United Kingdom, United Kingdom
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EF
Erin Flynn
Colleague at Capital On TapCardiff, Wales, United Kingdom, United Kingdom
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IL
India Lerigo
Colleague at Capital On TapCardiff, Wales, United Kingdom, United Kingdom
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TJ
Toby James
Colleague at Capital On TapCardiff, Wales, United Kingdom, United Kingdom
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Vivian H.
Colleague at Capital On TapBrighton, England, United Kingdom, United Kingdom
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DR
Denis Rus
Colleague at Capital On TapCardiff, Wales, United Kingdom, United Kingdom
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MW
Matthew Watts
Colleague at Capital On TapUnited Kingdom, United Kingdom
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JT
James Toghill
Colleague at Capital On TapGreater Cardiff Area, United Kingdom
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JW
Jonathan West
Colleague at Capital On TapLondon, England, United Kingdom, United Kingdom
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KB
Kelly Bluebourne
Colleague at Capital On TapSpring, Texas, United States, United States
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LB
Lucy Brittain
Colleague at Capital On TapLondon Area, United Kingdom, United Kingdom
View →
EF
Erin Flynn
Colleague at Capital On TapCardiff, Wales, United Kingdom, United Kingdom
View →
IL
India Lerigo
Colleague at Capital On TapCardiff, Wales, United Kingdom, United Kingdom
View →
TJ
Toby James
Colleague at Capital On TapCardiff, Wales, United Kingdom, United Kingdom
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2 education records
Daniel O'Brien education
Doctor Of Philosophy (Ph.D.), Molecular Biology
Master’S Degree, Biochemistry
FAQ
Frequently asked questions about Daniel O'Brien
Quick answers generated from the profile data available on this page.
What company does Daniel O'Brien work for?
Daniel O'Brien works for Capital on Tap.
What is Daniel O'Brien's role at Capital on Tap?
Daniel O'Brien is listed as Software Engineer at Capital on Tap.
Where is Daniel O'Brien based?
Daniel O'Brien is based in London, England, United Kingdom while working with Capital on Tap.
What companies has Daniel O'Brien worked for?
Daniel O'Brien has worked for Capital On Tap, Microsoft, Metaswitch Networks, University Of Leeds, and Hitachi Consulting.
Who are Daniel O'Brien's colleagues at Capital on Tap?
Daniel O'Brien's colleagues at Capital on Tap include Vivian H., Denis Rus, Matthew Watts, James Toghill, and Jonathan West.
How can I contact Daniel O'Brien?
You can use AeroLeads to view verified contact signals for Daniel O'Brien at Capital on Tap, including work email, phone, and LinkedIn data when available.
What schools did Daniel O'Brien attend?
Daniel O'Brien holds Doctor Of Philosophy (Ph.D.), Molecular Biology from University Of Leeds.
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