David Bondy is an experienced software engineer with over 10 years in full‑stack and backend development, specializing in highly efficient APIs, SQL performance tuning, and site reliability work. At Expensify he drove API latency improvements, helped architect backend database servers, and contributed to the open-source Expensify/Bedrock project with SQLite-focused reliability enhancements. He routinely turns complex SQL into business insights and audit-ready analyses while automating deployments and reducing manual operational work. Based in Superior, Wisconsin, he combines technical rigor with a creative background (BFA in Photography) and even tunes ChatGPT outputs to match his own voice, reflecting a practical curiosity for tooling and automation.
11 years of coding experience
7 years of employment as a software developer
Advanced HTML & CSS, Advanced HTML & CSS at The Starter League
Rock solid distributed database specializing in active/active automatic failover and WAN replication
Role in this project:
Back-end Developer & Database Engineer
Contributions:30 releases, 159 reviews, 45 commits in 5 years 6 months
Contributions summary:David primarily contributed to the `expensify/bedrock` repository by adding and modifying features related to the database backend, specifically focusing on SQLite. Their work included implementing a new parameter for setting synchronous PRAGMA, and modifying the database configuration to be more flexible. They also addressed a bug in the delete job logic to prevent a specific error. The changes reflect an understanding of database interactions and configurations.
Contributions:12 PRs, 50 pushes, 2 branches in 6 years 7 months
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