• I am currently CTO at Anuvi, building a fully-automated, hassle-free COBRA/continuing coverage experience for employees, employers, and insurance brokers
• Previously I was a software engineer at Instagram, working on the Feed and Explore surfaces
• I can be reached at justin@jchap.me
• I've built some random fun projects that can be seen below in my pins
• I contribute to open source occasionally:
  • ty
    • copy.replace and __replace__ protocol added in Python 3.13 [1]
    • .name and .value on enum members [1]
    • Frozen dataclasses [1][2]
    • slots=True dataclasses [1]
    • kw_only=True for dataclass() and field() [1]
    • order=True dataclasse diagnostics [1]
    • functional Enum(...) syntax [1]
  • uv
    • --offline flag for git operations [1]
    • --marker flag for uv add [1]