Stephen Crespella
Hello, I'm

Stephen Smith

Ad Tech / Analytics / UX

Welcome to my corner of the web. If you feel the need please reach out to me via my contact page.

I'm a full stack JavaScript software engineer with extensive experience in Ad Technology, Data Analytics, Prebid, Next, React, and Nest. I've built CI/CD pipelines from scratch via GitHub Actions and Atlassian Bamboo leveraging Amazon S3, Cloudflare, and Fastly. Recent interests have me exploring the world of AI/ML using XGBoost in combination with multi-agent LLM systems.

Currently, I work at Spiny.ai as a Lead Engineer. My primary focus is building and maintaining Spiny's client side library which is a multi-tenant & multi-level modular library for ads, analytics, and AB testing. I've built out many different integrations with various systems including: JWPlayer, EX.CO, Nativo, Taboola, Outbrain, Prebid, Amazon UAM/TAM, WordPress, YouTube, Connatix, Confiant, GeoEdge, OneTrust, TCF, USP, LiveRamp, Googletag, and many more.

Libraries I've developed have been deployed across many sites including CNET, TIME, Sports Illustrated, CBS Sports, CBS News, Comicbook, and many more.

Resumé

Download my resumé in either DOC or PDF format.
Download DOCDownload PDF