Sam Barnes
Colorado, United States
Summary
🤩
Rockstar🎓
Top SchoolSam Barnes is a Founding Engineer with a decade of experience building backend systems, blockchain infrastructure, and ML-enabled tooling from Denver. He has driven multichain expansion and cross-chain order aggregation at OpenSea, rearchitected core blockchain services and developer tooling at Factom, and built computer-vision-driven agents and canary deployment workflows at Notable. Comfortable in Python, Go, and Kubernetes, Sam combines low-level protocol work with pragmatic production engineering to ship resilient distributed systems. Now at OpenRouter, he’s applying that mix of decentralized-systems experience and ML ops pragmatism to early-stage product challenges, bringing both execution velocity and an eye for reducing blast radius during rapid iteration. An under-the-radar strength is his pattern of turning monolithic services into microservices to improve scalability and developer experience.
10 years of coding experience
5 years of employment as a software developer
Bachelor’s Degree Computer Science, Bachelor’s Degree Computer Science at Penn State University
Github Skills (151)
tooling10
testing10
rarity10
smart-contracts10
solidity10
opensea10
proofs10
bytecode10
ai10
vercel-ai10
cli10
curio10
bitcoin10
noir10
marketplace10
Programming languages (12)
Github contributions (5)
OpenRouterArchived/openrouter-runner
Dec 2023 - Sep 2025
Deprecated inference engine
Contributions:60 reviews, 72 PRs, 69 pushes in 1 year 8 months
inference-engine
sambarnes/alchemy
Jul 2019 - Sep 2021
Contributions:4 PRs, 81 pushes, 6 branches in 2 years 1 month
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