Leandro Lucarella
Berlin, Germany
Summary
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RockstarLeandro Lucarella is a Senior Software Engineer based in Berlin with a hands-on blend of low-level systems expertise and high-level application development, backed by over two decades of continuous freelance and open-source work and five years in his current senior roles. He excels where "close to the metal" performance matters—kernel, runtime and systems programming—but also designs pragmatic architectures and migrations such as legacy-to-microservices transformations. A proactive technical lead, he has driven language migrations, CI/CD overhauls, and developer empowerment programs at scale while remaining grounded in trade-offs and business needs. His long-standing FLOSS contributions span tooling, language runtimes (including work on the D compiler and libraries), media and protocol projects, and his own utilities—evidence of deep curiosity and durable community ties. Equally comfortable as an individual contributor or team coach, he pairs automation/devops skills with a taste for language design and runtime internals. He often proves most valuable when tasked to wear multiple hats: architecting, coding performance-critical components, and orchestrating the development toolchain.
4 years of coding experience
Github Skills (35)
cli10
logger9
structured-logging9
command-line9
checker9
golang9
api9
logging9
command-line-tool9
type-checking8
jq8
python8
github-api-v48
pyright8
lua8
Programming languages (5)
Github contributions (5)
hynek/structlog
Jun 2021 - Jul 2021
Simple, powerful, and fast logging for Python.
Contributions:1 review, 4 comments, 1 issue in 18 days
loggerpythonstructured-logginglogging
cli/cli
May 2021 - Sep 2021
GitHub’s official command line tool
Contributions:3 comments, 2 issues in 3 months
golangcommand-line-toolgocommand-linecli
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