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Warren de Leon

Software Engineering Manager at Hargreaves Lansdown. Leading the Mobile Platform squad, building a React Native app from scratch. Writing about engineering leadership, hiring, and mobile develop

Location London, United Kingdom Joined Joined on  Personal website https://warrendeleon.com/blog/ github website twitter website

Work

Software Engineering Manager

State stacks under federation: the same React Native app built twice
warrendeleon profile

State stacks under federation: the same React Native app built twice

#reactnative #modulefederation #repack #rspack
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10 min read
Client state across the seam: remotes that bring their own slices in React Native
warrendeleon profile

Client state across the seam: remotes that bring their own slices in React Native

#reactnative #modulefederation #repack #rspack
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19 min read
Who owns what: boundaries, teams and coupling in a federated React Native app
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Who owns what: boundaries, teams and coupling in a federated React Native app

#reactnative #modulefederation #architecture #engineeringmanagement
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16 min read
One shared store: server state across federated remotes in React Native
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One shared store: server state across federated remotes in React Native

#reactnative #modulefederation #repack #rspack
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17 min read
Tags vs query keys: a small API difference that changes how teams coordinate
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Tags vs query keys: a small API difference that changes how teams coordinate

#reactnative #statemanagement #rtkquery #tanstackquery
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4 min read
Server state and client state: why React apps need two libraries
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Server state and client state: why React apps need two libraries

#reactnative #statemanagement #redux #reduxtoolkit
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4 min read
The contract package: a versioned seam between federated remotes in React Native
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The contract package: a versioned seam between federated remotes in React Native

#reactnative #modulefederation #repack #rspack
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12 min read
The host shell: federated remotes as tabs in React Native
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The host shell: federated remotes as tabs in React Native

#reactnative #modulefederation #repack #rspack
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9 min read
The shared-singleton contract in React Native Module Federation
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The shared-singleton contract in React Native Module Federation

#reactnative #modulefederation #repack #rspack
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8 min read
Your first federated remote in React Native
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Your first federated remote in React Native

#reactnative #modulefederation #repack #rspack
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10 min read
Why Module Federation in React Native
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Why Module Federation in React Native

#reactnative #modulefederation #repack #rspack
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7 min read
Why I use feature-first project structure in React Native
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Why I use feature-first project structure in React Native

#reactnative #architecture #projectstructure #opinion
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8 min read
Detox + Cucumber BDD for React Native E2E testing
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Detox + Cucumber BDD for React Native E2E testing

#reactnative #testing #e2etesting #bdd
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15 min read
React Native token storage: AsyncStorage vs SecureStore
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React Native token storage: AsyncStorage vs SecureStore

#reactnative #security #storage #mobilesecurity
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10 min read
Setting up MSW v2 in React Native
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Setting up MSW v2 in React Native

#reactnative #testing #mocking #jest
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12 min read
I built an app the hiring panel will never open
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I built an app the hiring panel will never open

#engineeringmanagement #hiring #react #internaltools
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7 min read
How to write a take-home tech test that candidates actually want to do
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How to write a take-home tech test that candidates actually want to do

#engineeringmanagement #hiring #techinterviews #devrel
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7 min read
How I designed a tech test scorecard that works from Graduate to Senior
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How I designed a tech test scorecard that works from Graduate to Senior

#engineeringmanagement #hiring #techinterviews
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9 min read
How to pass a React Native tech test
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How to pass a React Native tech test

#reactnative #hiring #careeradvice #techinterviews
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7 min read
Why I redesigned our React Native tech test in my first week
warrendeleon profile

Why I redesigned our React Native tech test in my first week

#engineeringmanagement #hiring #techinterviews
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7 min read
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