Алексей

Kryvyi Rih, Dnipropetrovsk Oblast,
Aleksey Ryzhenko Ukraine • 676284550
React Native Developer [open contact info](look above in the "contact info" section) • LinkedIn

React Native developer with 2+ years' experience building and shipping production iOS and Android apps. Proficient in
JavaScript, React Native, Redux, Next.js, Node.js, Docker, MongoDB and REST APIs; strong collaborator with designers,
backend engineers and QA, experienced in cloud data storage and CI/CD (Codemagic) to deliver reliable, maintainable
mobile applications.

Project Experience

My Recipies
I built a cross-platform mobile app using React Native: list screens (FlatList with image caching), navigation (React
Navigation stack/tabs), animations/gestures (Reanimated/Gesture Handler), local storage (AsyncStorage/MMKV), API
(Axios/Fetch), and state (Context + useReducer). Focus: clean code, performance, and responsive UX for iOS/Android.
Most Plant
I built a cross-platform mobile app using React Native: list screens (FlatList with image caching), navigation (React
Navigation stack/tabs), animations/gestures (Reanimated/Gesture Handler), local storage (AsyncStorage/MMKV), API
(Axios/Fetch), and state (Context + useReducer). Focus: clean code, performance, and responsive UX for iOS/Android.
AnomiTherapist
Development of a mobile application on the IOS and Android platforms. Creating new content, fixing bugs, working with
the designer, backend and testers. Introduction of new technologies, work with cloud data storage.
Pokemon project
Online site for finding Pokemon with their characteristics
Shop api
Imitation of an online website with the ability to add a product and its quantity to the cart

Links

Telegram, LinkedIn, GitHub

Tech Skills

Redux Next.Js React-Native Docker
MongoDB REST API Node.js Git
GitHub VSCode Parcel WebPack
React Native Obfuscation Codemagic Context API
Expo CLI Firebase OneSignal/AppsFlyer
AsyncStorage

Soft Skills

Team Work
Attention to detail
Problem Solving
Creativity
Communicative

Languages

English - elementary, Ukrainian - native, Russian- native

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WORK EXPERIENCE

Freelance, Jun 2022 to Oct 2023
React
Created websites and SPAs using React: components, code fixes, refactoring, API integrations.
Company "Anomi", Aug 2023 to Nov 2024
React-Native Developer
Development of a mobile application on the IOS and Android platforms. Creating new content, fixing bugs, working with
the designer, backend and testers. Introduction of new technologies, work with cloud data storage.
Spice Marketing, Oct 2024 to Present
React Native
Developed and supported cross-platform mobile apps (iOS/Android) using React Native.
Integrated REST/GraphQL APIs and additional libraries, optimized performance (FlatList, memoization, Reanimated), and
ensured compliance with platform requirements.
Wrote clean, testable code, fixed bugs, and improved UX.
Worked with a team of designers, project managers, and developers from the initial specifications to the final release.

Education

GoIt
Fullstack Developer, 2022 to 2023
Fullstack Developer

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