Bryn Llewellyn
Retired at n/a
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolBryn Llewellyn is a seasoned product manager and former software engineer with a multi-decade career shaping database features at Oracle and, most recently, as a Technical Product Manager at Yugabyte. He led PL/SQL product management and drove edition-based redefinition from its inception through its delivery in Oracle Database 11gR2, later stewarding Oracle Multitenant through development to GA in 12c. Known for clear thinking and clear writing, he has been a sought-after global speaker translating deep technical detail into accessible explanations. His background spans hands-on research and engineering in statistical pattern recognition and graphics to senior product leadership at Oracle HQ, reflecting a rare blend of low-level technical depth and long-term product stewardship. Now retired in San Francisco, he brings institutional knowledge of database internals and developer-facing SQL features that few practitioners possess.
7 years of coding experience
38 years of employment as a software developer
Post-graduate certificate in education, Post-graduate certificate in education at University of SussexBSc, 1st class honors, Physics, BSc, 1st class honors, Physics at Manchester University
English, Norwegian
Github Skills (11)
databases10
distributed-systems10
c-language10
window-functions10
cpp10
cprogramming-language10
sql10
database10
sql-database9
distributed-database9
high-performance8
Programming languages (5)
Github contributions (5)
yugabyte/RRDiagram
Jun 2019 - Jul 2022
Generate railroad diagrams from code or BNF, generate BNF from code
Contributions:1 review, 1 push, 1 comment in 3 years 1 month
railroad-diagramsdiagramsrailroadbnf
yugabyte/yb-sql-workshop
Jun 2019 - Oct 2019
Material for YugabyteDB PostgreSQL workshop.
Contributions:105 commits, 104 pushes in 4 months
yugabytedbworkshopsqlpostgrespostgresql
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