Adam Costanza
Principal Software Development Engineer (Agentic AI Platform)
Colorado, United States
Summary
👤
Senior🎓
Top SchoolAdam Costanza is a Principal Software Development Engineer with 11 years of experience building production-grade systems, currently leading agentic AI platform efforts at Zillow from Colorado. He has a strong track record in big data and experimentation platforms, evolving from senior engineering and principal data architecture roles to shipping scalable AI copilots and data-driven services. Trained as a mechanical and biomedical engineer with an MS from Carnegie Mellon, he blends rigorous research-oriented problem solving with pragmatic software delivery. Adam favors building systems from scratch and optimizing them for speed and reliability, whether for experimentation pipelines or autonomous agent infrastructure. His background spans startups, enterprise telecom, and research labs — a mix that surfaces in practical, cross-disciplinary solutions and rapid prototyping. Outside core engineering, he gravitates toward elegant simplicity in both complex and straightforward system designs.
10 years of coding experience
10 years of employment as a software developer
Master's of Science Mechanical Engineering, Master's of Science Mechanical Engineering at Carnegie Mellon University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (40)
javascript8
typescript7
rpc-server6
boilerplate5
api5
node-api5
expressjs4
jwt-authentication4
type-safety4
jwt4
rpc3
api-auth3
authentication3
mongodb3
nodejs3
Programming languages (3)
Github contributions (5)
adcostanza/ts-rpc-http
Feb 2019 - Aug 2019
Gain type safety easily in an RPC Node API using TypeScript
Contributions:39 commits, 48 PRs, 99 pushes in 6 months
rpcapitype-safetyrpc-nodenode-api
adcostanza/feeds-and-speeds-ui
Jan 2022 - Aug 2022
Contributions:4 PRs, 103 pushes, 8 branches in 6 months
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