Alec Thomas
TL In DX At Block
Sydney, New South Wales, Australia
Summary
🤩
Rockstar🎓
Top SchoolAlec Thomas is a seasoned software leader with 22 years of experience, currently leading Developer Experience (DX) efforts at Block to remove technical friction and accelerate developer velocity. He has deep hands-on expertise in backend systems, tooling, and developer-facing infrastructure—authoring and contributing to widely used open-source projects in Go and Python such as Kong, voluptuous, gometalinter, and Chroma. Alec has repeatedly built build systems, CLI parsers, schema generators and package tooling (Hermit) that simplify life for engineers, and he often focuses on robust, type-safe implementations and developer ergonomics. His career spans roles at Block, Twitter, and Google, blending production reliability with experimental platforms like FTL that centralize infra, migrations, RPC and security into source. Colleagues describe him as a pragmatic engineer-leader who surfaces subtle usability issues in tooling and turns them into scalable platform solutions.
22 years of coding experience
17 years of employment as a software developer
Bachelor of Computer Science, Bachelor of Computer Science at University of Newcastle
Github Skills (55)
parserator10
json10
c-language10
parser10
lib10
data-validation10
software-design10
lexer10
python10
json-schema10
api-design10
testing10
command-line-arguments10
command-line-interface10
data-serialization10
Programming languages (26)
Github contributions (5)
alecthomas/log4go
Jul 2012 - Jan 2018
Logging package similar to log4j for the Go programming language
Role in this project:
Back-end Developer
Back-end DeveloperContributions:15 commits, 10 PRs, 9 pushes in 5 years 6 months
Contributions summary:Alec primarily contributed to the `log4go` logging library, making modifications to core functionality and addressing existing issues. Their work involved changing the `level` type, fixing potential issues with truncated logs, and updating date formatting. The user also updated the testing suite to reflect these changes, demonstrating a focus on improving the library's reliability and usability.
golog4jloggingprogramming-language
alecthomas/gometalinter
Aug 2014 - Mar 2019
DEPRECATED: Use https://github.com/golangci/golangci-lint
Role in this project:Back-end Developer
Back-end DeveloperContributions:15 releases, 290 commits, 172 PRs in 4 years 7 months
Contributions summary:Alec contributed to the `gometalinter` project, a tool for aggregating and normalizing the output of Go linters. The commits involved modifying the main application logic, adding features such as an install flag for linters, and implementing improvements like adding structcheck, ineffassign, and go-nyet support. The user's work focused on extending the functionality of the tool to support a wider range of code analysis tools and improving its overall usability and output.
golangci-lintgolintergometalinter
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