Joshua Lange
Software Engineer at Corelight, Inc
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolJoshua Lange is a seasoned software engineer with 17 years of experience building and optimizing high‑performance systems, currently contributing at Corelight in Seattle. He has deep expertise in identity and directory services from multiple tenures at Microsoft, where he optimized LDAP query processing, implemented multithreaded client libraries, and designed safeguards against concurrency overloads in AzureAD. His background spans systems automation, real‑time database and query architecture for telecom-scale call screening, and low‑level performance work—from kernel‑adjacent NFS improvements at Apple to large production debugging and crash analysis. Joshua combines rigorous engineering discipline with a passion for small, focused teams that craft memorable products, and he often takes on the gritty diagnostics and architecture work others avoid. He brings a practical mix of prototype-to-production experience, patented metadata extensibility thinking, and operational know‑how managing hundreds of Linux systems.
17 years of coding experience
12 years of employment as a software developer
California Polytechnic State University, San Luis ObispoHigh School, High School at Bay Area Charter High (Aurora), Redwood City, CAHS Diploma, NA, HS Diploma, NA at Menlo Atherton
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (38)
javascript10
non-blocking10
typescript10
jvm9
netty9
tool-kit9
filemaker9
reactive9
dreamhost9
java9
kotlin9
event-loop9
concurrency9
vertx9
high-performance9
Programming languages (6)
Github contributions (5)
jhlange/dreamapi
Apr 2009 - Feb 2018
Dreamhost scripts for dynamic DNS and bulk API changes
Contributions:16 commits, 2 PRs, 1 push in 8 years 11 months
apidnsdreamhostbulk-apifilemaker
jhlange/muse_scripts
Oct 2021 - Nov 2021
Contributions:8 pushes in 15 days
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.