Offline-first sync for a healthcare provider
Offline-first sync for a healthcare provider. Sole mobile engineer, from architecture through to release. Onboarding completion rose by 24 percentage points.
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Sofiia Kovalenko
React Native Developer — health & marketplace apps, TypeScript-first
Rate
$48.00/hr
UAAvailable for work0 contracts completedNo reviews yet
About
Telehealth is where I cut my teeth: two years on a React Native app connecting patients in rural Ukraine with doctors in Kyiv, including offline mode for spotty connections. Since going freelance I've shipped a secondhand-fashion marketplace and a habit tracker that hit 50k downloads. Clean TypeScript and honest estimates are kind of my whole pitch.
Portfolio
03 filedTablet layout adaptation for a cycling retailer
Tablet layout adaptation for a cycling retailer. Sole mobile engineer, from architecture through to release. Crash-free sessions went from 97.2% to 99.8%.
App Store relaunch for a subscription box service
App Store relaunch for a subscription box service. Sole mobile engineer, from architecture through to release. Trial-to-paid conversion improved by a third after the paywall rework.
Reviews
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