Sean Cassiere is a software engineer based in Wellington, New Zealand, with eight years of professional experience and a strong open-source presence as a TanStack maintainer. Currently at Nozzle.io, he blends practical product engineering with community-driven library development, notably maintaining TanStack Router and Start. His background spans business analysis and software roles across multiple countries, supported by a Master of Information Technology and international undergraduate studies in business and computing. Sean brings a pragmatic full-stack mindset—comfortable translating product needs into maintainable code and developer-facing tools. Outside work, his long-term commitment to open source (five years) signals both technical depth and sustained collaboration across the JavaScript ecosystem.
8 years of coding experience
Foundation degree Business and Computing, Foundation degree Business and Computing at INFORMATICS INSTITUTE OF INFORMATION TECHNOLOGY PRIVATE LIMITED
Master of Information Technology Information Technology, Master of Information Technology Information Technology at Southern Institute of Technology
Bachelor Business Information Systems Business Information Technologies, Bachelor Business Information Systems Business Information Technologies at University of Westminster
🤖 Fully typesafe Router for React (and friends) w/ built-in caching, 1st class search-param APIs, client-side cache integration and isomorphic rendering.
Contributions:72 pushes, 19 branches in 2 months
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