Terry Mancey
Senior Staff Software Engineer at Brave Software
George Town, Cayman Islands
Summary
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RockstarTerry Mancey is a Senior Staff Software Engineer with a multi-decade career and a portfolio of over 60 commercial projects spanning consumer apps, enterprise software and games across mobile, desktop and embedded platforms. Now at Brave, he has driven back-end improvements to the Brave Ads core, focusing on refactoring, query optimization and code health to improve ad eligibility and maintainability. He brings deep low-level systems expertise—C/C++, assembly, performance profiling and memory management—combined with modern iOS/macOS and Swift/Objective-C practice, architecture and security. A seasoned technical lead and founder, he has repeatedly shipped high-profile apps (including titles used by FTSE100 customers) and game engines that shipped on major platforms. Colleagues describe him as a strong communicator and lateral thinker who thrives under pressure and turns complex constraints into pragmatic, maintainable solutions. Based in George Town, Cayman Islands, he blends entrepreneurial experience with hands-on engineering and a knack for improving legacy codebases.
8 years of coding experience
30 years of employment as a software developer
Github Skills (10)
sql10
database-design9
refactoring9
api8
testing8
apidoc8
ads7
advertising7
adt7
adp7
Programming languages (10)
Github contributions (5)
brave/brave-core
Oct 2018 - Jan 2023
Core engine for the Brave browser for mobile and desktop. For issues https://github.com/brave/brave-browser/issues
Role in this project:
Back-end Developer
Back-end DeveloperContributions:3929 reviews, 2373 commits, 2861 PRs in 4 years 4 months
Contributions summary:Terry's commits primarily focused on the Brave Ads (P3A) codebase, specifically in the area of ad management and serving. Their contributions involved refactoring code to improve clarity and maintainability, such as renaming aliases and removing unused parameters. They also worked on optimizing eligible ads, and database queries. In addition, they addressed code health issues by refactoring code for better readability and efficiency.
brave-browsermobile
brave-intl/bat-native-ads
Dec 2018 - Jan 2019
Contributions:31 commits, 85 PRs, 409 pushes in 1 month
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