Mark Sands
Senior Software Engineer at Disney Streaming Services
Hillsboro, Illinois, United States
Summary
🤩
Rockstar🎓
Top SchoolMark Sands is a Senior Software Engineer with 17 years of experience specializing in Apple platforms and Swift, currently shaping the Disney+ experience at Disney Streaming Services. He builds polished, user-facing applications across iOS, iPadOS, watchOS, and tvOS, combining deep Cocoa/UIKit expertise with performance-minded graphics work from his game development background. As a technical lead and mentor, he has guided teams through architecture and delivery at agencies and enterprise clients, including leading the first internal data science iOS app at Bayer. An active open-source contributor, he improved date encoding/decoding strategies and timezone handling in the BetterCodable project, demonstrating attention to edge cases that often break integrations. Based in Hillsboro, Illinois, he pairs practical full-stack experience (including Ruby/Rails and deployment tooling) with a persistent curiosity for tooling and developer experience.
17 years of coding experience
11 years of employment as a software developer
Computer Science, Computer Science at Southern Illinois University Edwardsville
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (5)
date-formatting10
swift10
date-format10
codable10
swift-package-manager9
Programming languages (7)
Github contributions (5)
marksands/BetterCodable
Oct 2019 - Sep 2022
Better Codable through Property Wrappers
Role in this project:
Back-end Developer
Back-end DeveloperContributions:4 releases, 14 reviews, 25 commits in 2 years 11 months
Contributions summary:Mark primarily contributed to the development of date-related features within the project, focusing on implementing custom strategies for encoding and decoding dates using property wrappers. They refactored existing code by renaming types and strategies. The user also addressed a bug related to date strategies and further enhanced the project by incorporating support for various date formats and timezone handling.
swift-package-managercodableswift5-1swiftwrappers
marksands/NSAttributedString-Builder
Jun 2013 - Aug 2015
Contributions:10 commits, 4 pushes, 1 branch in 2 years 2 months
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