About

Hi, I'm Cristian.

A self-taught senior software engineer with over 10 years of commercial experience. Worked for fintech, e-learning, news, media and e-commerce companies across US, Europe and Asia. Possesses but not limited by competencies in React Native, React, JavaScript, TypeScript, GraphQL, Node.js, Objective-C, Swift, Java and Kotlin.

Read my resume See my work

What I do

RN

React Native apps

iOS and Android apps from one codebase, in TypeScript, built to stay fast on low-end devices.

iOS

Native iOS & Android

Swift, Objective-C, Kotlin and Java when an app needs native APIs, widgets, watchOS or custom modules.

UX

From paper to production

UI/UX in Figma, CI/CD with CircleCI and Fastlane, store listings and launch on the App Store and Google Play.

Built for

Latest articles

react-native-get-random-values for the New Architecture

Cut React Native Build Times by 75% with Artifact Caching

Forward third-party Push Notifications to React Native Firebase Messaging

Work together

I can help you too.

Write me a message or connect with me on LinkedIn.

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