Paul Osunero
Senior Software Engineer at Braze
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolPaul Osunero is a Senior Software Engineer based in New York with 12 years of experience building data platforms and SRE tooling for large-scale systems. He has applied deep Hadoop-ecosystem and data warehousing expertise at Goldman Sachs and Facebook, developing petabyte-scale data lake services, ETL pipelines, and monitoring stacks using Python, Hive/Presto, Prometheus, and Terraform. At Braze he continues to deliver resilient, production-grade infrastructure and developer-facing tools, leveraging Docker, SQL, and modern observability practices. Paul’s background spans both big tech and financial services, giving him a pragmatic approach to reliability and cost-efficient architecture. He pairs hands-on coding with platform thinking—often surfacing operational improvements via notebooks and automation rather than purely managerial directives.
12 years of coding experience
7 years of employment as a software developer
University of Illinois Urbana-Champaign
Github Skills (4)
braze9
appboy7
documentation5
open-source5
Programming languages (2)
Github contributions (5)
posunero/sql-analyzer
Apr 2025 - Sep 2025
Toy repo for analyzing sql queries
Contributions:14 PRs, 45 pushes, 4 branches in 4 months
posunero/posunero.github.io
Jun 2025 - Jun 2025
Contributions:3 pushes in 1 day
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