Andrii
From Ukraine (GMT+3)
7 years of commercial experience
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Andrii – React, React Native, Typescript
Andrii is a focused and dedicated Senior Mobile Developer developer with over 6 years of experience. During his career, he has immersed himself deeply in React Native and related libraries and frameworks, demonstrating a strong understanding of JavaScript fundamentals and TypeScript. Andrii possesses solid problem-solving skills and has hands-on experience with classic React and React Native ecosystems, including Redux, Redux-Saga, and styling. With his adaptable nature, Andrii is capable of excelling in various project configurations, whether as an individual developer or a team member.
Main technologies
Additional skills
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Potentially possibleExperience Highlights
Tech lead
App for grounding and purchasing of vehicles
- Developed project from scratch
- Built the app architecture and designed system components
- Reviewed the code of the peers
- Implemented configurable form, where each field displayed as it is defined on the admin panel
- Implemented a flexible Multi-Brand platform that can easily be adapted for a new brand
Senior Mobile Developer
The platform gathers all televised and streamed games from the largest networks in the US and Canada. The app covers Basketball, Baseball, Ice Hockey, Football, Soccer, Tennis, Golf, Fighting and Motorsports Customers can:
- Choose favorite teams or leagues in the app for quick access
- Add games directly to the calendar on their device.
- See TV and streaming schedules for live sporting events
- Access full schedules with TV and streaming info for the most popular sports
Responsibilities:
- Optimized application performance
- Dramatically improved start-up time of application
- Communicated directly with the customer to change some app functionality for better performance & user experience
- Rewrote code structure
- Deployed to the stores (App Store and Google Play)
- Implemented new features
Middle Mobile Developer
Personal working platform
Responsibilities:
- Developed project from the beginning
- Built the architecture of the project
- Implemented flexible, easy-to-expand logic on screens
- Reviewed the code of the peers
Middle Mobile Developer
Project management solution
- Performed monthly deploys to the stores (App Store and Google Play)
- Communicated directly with the customer
- Reviewed the code of the peers
- Rewrote parts of legacy code
- Migrated existing project to TypeScript
- Supported existing project
Middle Mobile Developer
Mobile Application for Mentoring and Advising
- Estimated application development time
- Created an approach for handling errors in the application as whole
- Get images for the profile from the user camera or gallery
- Developed project from the beginning
- Communicated directly with the customer
Software Developer
Discount on different things for IT workers
- Developed project from scratch
- Deployed to the stores (App Store and Google Play)
- Protected the application from multiple uses on different devices
- Added payment method LiqPay