Harrison Evans
Frontend Engineer at Kyoso
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolHarrison Evans is a London-based Frontend Engineer with 11 years of experience specializing in TypeScript, Angular and React, and a strong recent focus on GraphQL ecosystems including Apollo, Hasura and type-graphql. He moves comfortably between startup and freelance environments—having been a founding engineer at Workflow, run his own consultancy, and shipped product work for clients like Samsung’s SmartThings. Harrison blends pragmatic engineering with architectural sense, often favoring typed contracts and client-server schema-first workflows to reduce runtime errors. Notably pragmatic about roles, he’s selective about permanent positions unless they offer novel challenges, which speaks to a continual appetite for learning and high-impact problem spaces. His background in astrophysics hints at a rigorous, analytical approach to complex front-end systems.
11 years of coding experience
11 years of employment as a software developer
Bachelor's degree Astrophysics, Bachelor's degree Astrophysics at Royal Holloway, University of LondonColyton Grammar School
Spanish
Stackoverflow
867reputation
155kreached
21answers
2questions
Github Skills (178)
visual-studio-code-extension10
testing10
web-performance10
extensible10
nx-workspace10
javascript10
yarn-workspaces10
bounce10
web-developer10
monorepo10
cli10
angular10
typescript10
nrwl-nx10
build-system10
Programming languages (10)
Github contributions (5)
hevans90/smol-app
Jul 2023 - Jan 2025
Contributions:2 PRs, 229 pushes, 4 branches in 1 year 5 months
hevans90/oa3-api-defender
Feb 2018 - Aug 2018
A node.js CLI to validate an OA3 spec's response schemas versus real API endpoints
Contributions:3 releases, 143 commits, 5 PRs in 5 months
apiapi-endpointsnode-jsendpointsspec
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