Jean Browne
Senior Software Engineer, SQL Developer Experience at Google
Zurich, Zurich, Switzerland
Summary
👤
Senior🎓
Top SchoolJean Browne is a Senior Software Engineer and Tech Lead with 16 years of experience building reliable, scalable infrastructure and developer tooling, currently driving SQL developer experience at Google from Zurich. He led the design and implementation of a major SQL language extension and high-performance parsers that power Intellisense for 100k daily users and influenced external systems like Databricks and DuckDB. His work spans release automation and production reliability at BigQuery and Search, where he scaled critical pipelines, reduced toil, and saved datacenter resources through PGO and automation. Jean combines deep systems thinking with hands-on engineering—writing grammars, parser learning tools, and corpora pipelines that parse 50k SQL sources/s—to close the gap between language design and editor UX. He mentors engineers and authored internal courses that broaden adoption of safer, more maintainable SQL patterns. A practical problem-solver, he repeatedly turns observability and data analysis into actionable product and tooling improvements that large teams can adopt.
16 years of coding experience
8 years of employment as a software developer
Université de Technologie de Compiègne (UTC)
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (48)
cli-application10
golang-cli9
busybox9
subcommands9
cli-framework9
getopt9
command-line9
golang9
argparse9
cobra9
cli9
jq9
readline9
google-search8
sphinx8
Programming languages (4)
Github contributions (5)
jdb/papillon
Jul 2018 - Oct 2018
Series of Python exercices
Contributions:30 commits, 9 PRs, 18 pushes in 3 months
exercicespython
jdb/textmapper
Oct 2022 - Sep 2024
Lexer and Parser generator
Contributions:12 pushes, 7 branches in 1 year 10 months
lexnfacobolparser-generatordfa
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.