Sean Costello
Lead Engineer at Bluebeam, Inc.
Dallas, Texas, United States
Summary
👤
Senior🎓
Top SchoolSean Costello is a Lead Engineer with 11 years of full-stack experience, currently steering Bluebeam’s transition of legacy AEC products to a cloud-native SaaS model. He combines hands-on engineering across frontend and backend stacks with pragmatic architecture work—microservices, serverless patterns, and operational tooling—to deliver maintainable, scalable systems. Past roles at Dealer.com and Cox Automotive highlight his strengths in integration, search-backed APIs, and performance-focused front-end upgrades, while his background in Python, .NET, RabbitMQ, and AWS reflects broad technical fluency. He thrives in autonomous, communicative teams and applies Agile and Lean practices to improve delivery and developer workflows. An often-overlooked strength is his track record of shipping both customer-facing features and the deployment/automation systems that make them reliable in production.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Science (BS), Computer Science, Bachelor of Science (BS), Computer Science at Midwestern State University
Github Skills (9)
fantasy-land8
specification8
algebraic-data-types7
category-theory6
javascript6
interoperability6
functional6
algebra6
computer-algebra4
Programming languages (3)
Github contributions (5)
scostello/pro-football-analytics
Mar 2017 - Jun 2019
Contributions:2 PRs, 63 pushes, 5 branches in 2 years 2 months
scostello/southerncreations
Dec 2014 - Oct 2016
Contributions:56 commits, 48 pushes, 1 branch in 1 year 10 months
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