AJ Grande
Senior Infrastructure Engineer at Polymarket
Boston, Massachusetts, United States
Summary
🤩
Rockstar🎓
Top SchoolAJ Grande is a Senior Infrastructure Engineer with 11 years of experience building scalable, production-grade systems and developer tooling across cloud-native and blockchain environments. He blends full-stack JavaScript expertise with strong SRE/DevOps instincts—shipping automated, multi-architecture builds and deployment pipelines for high-profile projects like Chainlink’s decentralized oracle node. His background spans Kubernetes/Openshift operators, backend services in Node.js/Express, and data work with MySQL, Postgres, MongoDB and Redis, shaped by roles at Chainlink Labs, IBM, and startups. Based in Boston, he brings a design-minded approach to infrastructure, prioritizing elegant, testable code and collaborative workflows. An engineer who moved from chemical engineering into software, he pairs process-oriented thinking with hands-on automation and performance profiling.
11 years of coding experience
13 years of employment as a software developer
B.S., Chemical Engineering, B.S., Chemical Engineering at UC Santa Barbara
Github Skills (16)
docker10
chainlink10
go10
dockers10
cicd10
ubuntu9
golang9
performance-analysis8
performance-monitor8
performance-analytics8
profiling8
blockchain8
code-profiling8
performance-monitoring8
oracles7
Programming languages (6)
Github contributions (5)
smartcontractkit/chainlink
Mar 2022 - Jan 2023
node of the decentralized oracle network, bridging on and off-chain computation
Role in this project:
DevOps Engineer & Automation Engineer
DevOps Engineer & Automation EngineerContributions:2 releases, 31 reviews, 4 commits in 10 months
Contributions summary:AJ primarily focused on build and deployment automation within the Chainlink project. Their commits show the implementation of multi-architecture builds using goreleaser, modifying the Dockerfile for this purpose. Further contributions involved updating the goreleaser build process and integrating changes into the develop branch, indicating a focus on streamlining the release pipeline. They also made changes to the nurse service which involves profiling and performance monitoring.
golangcomputationethereumblockchaindecentralized
ajgrande924/Fit-Together
Jun 2016 - Jul 2016
Contributions:120 commits, 92 pushes in 22 days
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