Thomas Gaigher
Software Development Engineer at Amazon Web Services (AWS)
Vancouver, British Columbia, Canada
Summary
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SeniorThomas Gaigher is a seasoned Software Development Engineer with over 20 years of hands-on experience in coding, architecture, consulting, and tech evangelism, now building at AWS from Vancouver. He specializes in enterprise application integration, business process automation, and middle-tier/back-end systems, with a track record of inspiring team leadership and pragmatic architecture. Creator of pypyr, an open-source project ranked in the top 10% on PyPI, he combines product-minded thinking with deep implementation skills. His open-source contributions extend to low-level tooling—most recently improving YAML parsing in the popular Go syntax highlighter chroma—demonstrating attention to protocol-level correctness and developer ergonomics. Colleagues rely on him to turn complex integration requirements into reliable, maintainable systems that scale in real-world enterprise environments.
9 years of coding experience
Stackoverflow
31reputation
8kreached
1answer
0questions
Github Skills (12)
golang10
go10
lexical-analysis10
lex10
syntax-highlighting10
yaml10
standard-library9
c-library9
common-library9
highlighter8
amazon-web-services6
aws-step-functions6
Programming languages (8)
Github contributions (5)
alecthomas/chroma
May 2020 - Sep 2020
A general purpose syntax highlighter in pure Go
Role in this project:
Back-end Developer
Back-end DeveloperContributions:8 commits, 3 PRs, 4 comments in 4 months
Contributions summary:Thomas focused on enhancing the YAML lexer within the chroma syntax highlighter. They implemented several changes to accurately parse YAML files, including updates for key-value pairs, boolean constants, multiline block scalars, and plan scalar values. Furthermore, they improved comment handling and introduced features like parsing `---` and `...` markers. These contributions directly impact the functionality and accuracy of YAML syntax highlighting within the chroma project.
golangsyntax-highlighterconsolepure-gohighlighter
pypyr/pypyr-docker-img
Jun 2018 - Nov 2021
Official docker images for pypyr and pypyr plug-ins
Contributions:135 commits, 48 PRs, 99 pushes in 3 years 5 months
pythondocker-imagepypyrdockerins
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