Experience

Gradus Research

• Ukraine
• Market Research
• 1 - 100 Employee

• Senior React Native Developer

  • Jun 2021 - Present

  • Worked on a team of four people to develop a mobile app for Android and iOS to allow researchers to send out surveys, immediately pay survey participants, and review demographics to ensure representative national sample within 24 hours.• Refactored class-based components into function-based components to maintain app functionality across change in React structure.• Applied React Hooks, improved code by adding TypeScript, and added localization and Firebase Analytics business logic.• Animated design elements using animation library React Native Reanimated v2 and updated design of all screens with the pixel-perfect concept in mind and using technologies such as Styled-Components.



Dual Education Ukraine

• Ukraine
• IT Services and IT Consulting
• 1 - 100 Employee

• React Native Developer

  • Mar 2020 - Jun 2021

  • Developed a mid-large scale mobile app called “Pro Weightlifting” which offered training plans, diet plans, and video-based personal training for professional and nonprofessional weightlifters.• Developed reusable UI components, managed app state using Redux.• Built diet and notes screens from scratch using React, Redux, TypeScript, and React Hooks.• Published the project in AppStore and Google Play.• Worked across a team of five members and collaborated with designers.• Migrated from React.js to React Native library and achieved proficiency in React Native within one month.



www.netzexpert.de

• Content Manager / JavaScript Programmer

  • Dec 2019 - Mar 2020

  • Designed product pages for website for glass products retailer Amape.de for customers to select and customize products.• Created and managed products in e-commerce store using content management system (CMS) Magento and HTML, CSS, JavaScript.• Quickly learned the Magento program from scratch and demonstrated proficiency in the software. • Designed product pages for website for glass products retailer Amape.de for customers to select and customize products.• Created and managed products in e-commerce store using content management system (CMS) Magento and HTML, CSS, JavaScript.• Quickly learned the Magento program from scratch and demonstrated proficiency in the software.