Haley Mesander
Lead Software Engineer, Mosaic And OVI Products at Second Sight Solutions
Denver, Colorado, United States
Summary
👤
Senior🎓
Top SchoolHaley Mesander is a Lead Software Engineer with eight years of experience building and scaling Ruby on Rails products, currently guiding Mosaic and OVI from design through deployment to help clients navigate healthcare policy. She combines hands-on engineering with technical leadership—architecting migrations to multi-schema Postgres, designing hierarchical permissioning, and modularizing legacy systems to enable safer evolution. Haley partners closely with product, design, and operations to align technical strategy with business outcomes while mentoring engineers and improving delivery predictability. Her background in neuroscience and biomedical science, plus prior experience as a mathematics teacher and Teach For America corps member, gives her a data-driven, user-centered approach and an unusual knack for translating complex domains into pragmatic software. She’s known for obsessively well-tested, maintainable code and a curiosity that drives continuous learning and practical innovation.
8 years of coding experience
5 years of employment as a software developer
Master's degree Biomedical Science, Master's degree Biomedical Science at Regis UniversityBachelor's degree Neuroscience and Behavioral Biology, Bachelor's degree Neuroscience and Behavioral Biology at Emory University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (19)
tokbox8
opentok8
sdk6
rails6
ruby6
lms6
react5
canvas-lms5
js4
mono3
javascript3
learning-management-system3
bootstrap3
codebase3
quill3
Programming languages (3)
Github contributions (5)
hmesander/quantified-self-express
Aug 2018 - Sep 2018
Contributions:34 PRs, 30 pushes, 17 branches in 18 days
hmesander/battleshift
Jul 2018 - Jul 2018
Contributions:14 PRs, 16 pushes, 23 branches in 6 days
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