Dave Miner is an owner and lead developer with eight years of hands-on experience building scalable web platforms and leading engineering teams from Tampa, Florida. He combines deep full-stack expertise—Elixir, Ruby on Rails, React, Rust, Python, Node.js—with practical strengths in GraphQL, API design, and web3 integrations. As founder of Halyard Systems he delivers rapid greenfield products and growth-engineering wins (including a 40% month-over-month revenue boost for an online store) and has built a spatial swap arbitrage bot for BSC. At companies like Papa and Fanatics he drove performance improvements (20x FMP reduction via GraphQL refactor), mentored engineers, and owned production observability and integrations at scale. Known for shipping pragmatic solutions under tight deadlines, he also surfaces non-obvious impact by automating workflows (ETL with Oban Workflow) that meaningfully reduce operational cost and CAC.
8 years of coding experience
12 years of employment as a software developer
Bachelor of Applied Science - BASc, Computer Science, Bachelor of Applied Science - BASc, Computer Science at University of Iowa
Contributions:32 PRs, 142 pushes, 37 branches in 11 months
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Dave Miner - Owner Lead Developer at Halyard Systems