Yaroslav Konichenko

Skills & Abilities

HTML, CSS, SCSS, JavaScript, TypeScript, Webpack, Node.js, Express, MongoDB, React, React-Native, Redux, Redux-Thunk, Mapbox,

Ant design, WatermelonDB,  Expo, Redux-Saga, React-Router, Code push,  React-Navigation, Formik, Yup, React-native-push-notifications,  Git, BEM, Deploying mobile apps to stores, 

Experience

Frontend developer (React, React-native) | Agov |  February  2019 - March 2020

Using HTML, JavaScript and CSS to bring concepts to life

Implementing design on website and mobile app.

JWT authentication

Integration of layout with backend api

Creating CRUD forms

Working with Google maps (clustering)

Creating admin panel

Creating push notifications in app

Frontend Developer | Freelance | March 2020 - October 2020

Bug fixing in react-native apps

Developing landing pages

Integrating mobile layouts with backend

Working with audio app

Working with In-App purchase

Creating small mobile apps

Frontend Developer (React) | FIELDbi | October 2020 – august 2021

Bug fixing

Implementing visualizations of maps, charts, tables with filters

Implementing CRUD forms with validations

Working with localization

Web optimisation

Creating new features 

Frontend Developer (react-react-native) | Autobi | JUNE 2021 - august 2021

Create new layouts in mobile app

Integrate new layouts with ready API from web site

Frontend Developer(React-native) | AGROtop | AUGUST 2021 - March 2022

Bug fixing in mobile apps

Creating new screens in apps

Creating new forms with validations

Implementing visualizations of maps, charts, tables with filters in apps

Adding localization

Adding new features using mobile API

Redesign of mobile applications

Creating offline mode and synchronize it with backend

Deploying apps to app stores

REACT-NATIVE DEVELOPER  MARCH - OCTOBER 2023

Bug fixing in mobile apps

Creating new screens in apps

Updating expo versions

Adding eas builds to expo projects

Transferring expo project to pure react-native

Adding push notifications

Adding supprort for multiple languages in app

Deploying apps to app stores 

REACT-NATIVE DEVELOPER  February 2023 - Now

Transfering expo project to pure react-native

Updating SDK

Adding firebase push notifications

Adding firebase push notifications

Deep linking

Deploying apps to play market, app store and app gallery

Creating new screens in app

Worging with forms

Working with google maps

Integrating APIs

Worked with apple wallet

Bug fixing

Creating apps from scratch

Creating admin panels for collecting statistics