Tomas Mcguinness
Managing Director at Cold Bear Ltd
Metropolitan Borough of Solihull, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolTomas Mcguinness is a seasoned software leader and Managing Director with 14 years of hands-on experience building scalable .NET systems and cross-platform mobile apps. He has led product and engineering efforts from startups to enterprise teams, shipping web APIs, React front-ends, and iOS/Android clients while instituting code review and delivery practices that improve quality. Tomas combines backend expertise (C#, WebAPI, message queuing) with mobile and embedded interests—recently learning MCU programming on ESP32 and Nordic chips to bring smart-home heating ideas to life. His career includes rebuilding scalable platforms, integrating third-party systems like DocuSign and Veeva, and architecting stateless services for load-balanced environments. Based in Solihull, he blends entrepreneurial grit from running Cold Bear Ltd with deep practical experience across fintech, telecoms, and health-tech domains.
13 years of coding experience
18 years of employment as a software developer
Applied Physics, Physics, Applied Physics, Physics at Dublin City University
English
Stackoverflow
7,701reputation
497kreached
137answers
15questions
unit-testing
top-5%
mocking
top-5%
ios
top-5%
Github Skills (104)
pkpass10
passbook10
validity10
wallet10
espressif10
dotnet10
water10
passkit10
net-library10
ios10
signature10
api9
graphiql9
connectivity9
specification9
Programming languages (10)
Github contributions (5)
tomasmcguinness/dotnet-mdns
Feb 2018 - Feb 2020
Contributions:5 commits, 4 pushes, 1 branch in 2 years
tomasmcguinness/dotnet-passbook
Jun 2012 - Oct 2022
A .Net Library for generating Apple Passbook (Wallet) files for iOS. Please get involved by creating pull requests and opening issues!
Contributions:2 reviews, 263 commits, 41 PRs in 10 years 5 months
net-librarydotnetpasskitpassbookwallet
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