James Lismore
Staff Software Engineer at Posh
Greater Boston United States
Summary
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Rockstar🎓
Top SchoolJames Lismore is a Staff Software Engineer based in Greater Boston with eight years of experience building full-stack systems across healthcare and on-demand delivery at companies like Truepill and Gopuff. He brings strong TypeScript expertise and a pragmatic focus on type safety—demonstrated by contributions to the widely used DefinitelyTyped repository (adding and tightening types for react-tag-autocomplete, trie-prefix-tree, react-tabs, and victory). Comfortable moving between hands-on implementation and technical leadership, James has progressed rapidly from software engineer roles into staff-level responsibilities and now drives engineering work at Posh. His background in astrophysics and physics education hints at a methodical, data-driven problem-solving approach and an ability to communicate complex ideas to diverse audiences.
8 years of coding experience
8 years of employment as a software developer
PGDE Physics Teacher Education, PGDE Physics Teacher Education at The University of EdinburghMaster’s Degree Astrophysics, Master’s Degree Astrophysics at University of St Andrews
Stackoverflow
21reputation
562reached
0answers
1question
Github Skills (12)
type-system10
typescript10
typesc10
typescript-definitions10
typescripts10
type-definition10
typescript-types10
react9
ajax6
asp-net-core-mvc6
asp-net6
asp-net-mvc6
Programming languages (3)
Github contributions (5)
DefinitelyTyped/DefinitelyTyped
Oct 2018 - Aug 2022
The repository for high quality TypeScript type definitions.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:14 reviews, 21 commits, 23 PRs in 3 years 10 months
Contributions summary:James contributed TypeScript type definitions for the `react-tag-autocomplete` and `trie-prefix-tree` libraries, enhancing the type safety and developer experience within the `definitelytyped/definitelytyped` repository. They also addressed bugs and implemented stricter TSLint rules for the `react-tabs` project. Additionally, the user added and updated props and types for the `victory` library.
typescript-definitionstype-definitionshigh-qualitydtsdefinitions
jlismore/DefinitelyTyped
Aug 2018 - Mar 2024
The repository for high quality TypeScript type definitions.
Contributions:2 PRs, 47 pushes, 51 branches in 5 years 7 months
compilationtype-definitionshigh-qualitycjsdefinitions
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