George Fraser
Chief Executive Officer at Fivetran
Oakland, California, United States
Summary
👤
Senior🎓
Top SchoolGeorge Fraser is a seasoned technology leader and CEO of Fivetran, where he has steered the company since 2012 from Oakland, California, merging neuroscience-driven thinking with modern machine learning and functional programming to scale data integration. With 11 years in senior leadership and a unique academic background, he brings a rigorous, research-inspired approach to building reliable, scalable systems. An active open-source contributor, his work spans back-end data tooling in Jackson JSON Schema generation and IDE-focused enhancements in rust-analyzer, reflecting a hands-on preference for robust tooling and language ecosystems. His PhD in Neurobiology from the University of Pittsburgh and a BS in Cognitive Science and Biology from Carnegie Mellon underscore a cross-disciplinary mindset that translates complex science into practical software solutions. Prior to Fivetran, he advanced scientific work at Emerald Therapeutics, illustrating a track record of applying analytical rigor across domains.
11 years of coding experience
2 years of employment as a software developer
The Lawrenceville SchoolBS, Cognitive Science, Biology, BS, Cognitive Science, Biology at Carnegie Mellon UniversityPhD, Neurobiology, PhD, Neurobiology at University of Pittsburgh
Github Skills (15)
servers10
json-schemas10
deserialization10
javas10
ide10
data-serialization10
develop10
rust10
rust-analyzer10
syntax-highlighting10
json-schema10
server10
java10
serialization10
unit-testing8
Programming languages (15)
Github contributions (5)
rust-lang/rust-analyzer
Mar 2020 - Jan 2021
A Rust compiler front-end for IDEs
Role in this project:
Backend Developer
Backend DeveloperContributions:4 reviews, 8 PRs, 50 comments in 11 months
Contributions summary:George focused on enhancing the Rust analyzer's code highlighting capabilities. Their contributions involved modifying syntax highlighting rules, specifically targeting keywords and attributes. They also refactored code to use "Property" instead of "Member" for fields and updated the semantic token definitions. This work primarily focused on improving the IDE's code analysis features.
rustlsp-servercompileridefront-end
FasterXML/jackson-module-jsonSchema
Sep 2015 - Sep 2015
Module for generating JSON Schema (v3) definitions from POJOs
Role in this project:Back-end Developer
Back-end DeveloperContributions:13 commits, 3 PRs, 6 comments in 1 day
Contributions summary:George primarily focused on improving the `fasterxml/jackson-module-jsonschema` repository, which is a module for generating JSON Schema definitions. Their contributions included deserialization implementations for various schema elements, such as `JsonValueFormat`, `ArraySchema`, and `ReferenceSchema`. The user also addressed issues related to serialization, including ensuring the correct format for the `JsonValueFormat` and fixing problems with the order of elements in `Set` during read/write cycles. These changes demonstrate a strong understanding of the internal workings of the JSON Schema generation process and the Jackson library.
objectmappergsondefinitionsjacksonjson-schema
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