Serhii N. — Senior React Native Engineer

Expertise in Front-End Web (5.0 yr.), React Native (5.0 yr.), React Developer.

Last verified on April, 2025

Core Skills

Ant Design

React Native

TypeScript

RTK-query

Bio Summary

- React.js and React Native Expertise: Over 5 years of dedicated experience, showcasing proficiency in building mobile applications and admin panels.
- Proficient in TypeScript: Demonstrated use of TypeScript across multiple projects, enhancing application scalability and maintainability.
- Redux and Mobx for State Management: Extensive application of Redux and Mobx in project development, ensuring efficient state handling.
- Diverse UI Frameworks Knowledge: Employed Material UI, Ant Design UI, and react-native-paper, reflecting versatility in user interface design.
- GraphQL and REST APIs Integration: Integrated GraphQL and RESTful services for optimal data retrieval and management in applications.
- Solid JavaScript ES6/ES7 Skills: Consistent use of modern JavaScript standards in development projects, forming the basis of his React Native work.
- Experienced in Redux-saga and Redux-thunk: Utilized Redux-saga and Redux-thunk for managing complex asynchronous operations in various applications.
- Upper-Intermediate English
-Available ASAP

Technical Skills

Programming Languages	JavaScript, TypeScript
UI Frameworks, Libraries, and Browsers	Ant Design, CSS, HTML, SASS, Tailwind CSS
JavaScript Libraries and Tools	ES6, React Context, React Native, Redux, Redux Thunk, Reselect, RTK-query
JavaScript Frameworks	Ext JS, GatsbyJS, React
Amazon Web Services	AWS Amplify
UI/UX/Wireframing	Adobe Illustrator, Adobe Photoshop, Sketch
Collaboration, Task & Issue Tracking	Atlassian Trello, Jira
Deployment, CI/CD & Administration	Axios
Version Control	BitBucket, Git
Platforms	CMS, Ghost
SDK / API and Integrations	Google Maps API, Jira API, RESTful API
QA, Test Automation, Security	Zeplin
Other Technical Skills	Flask RESTful, Pdftron, Redux-saga Mobx, sketching

Work Experience

React Native Engineer, Night Party Mobile App

Summary: A mobile app for night party enthusiasts to register for events with QR code functionality for club entry.

Duration: 2023-2024
Responsibilities: Bug resolution, code refinement, and user experience enhancement through collaboration and problem-solving.
Technologies: React Native, JavaScript, Redux

React Native Engineer, Rugby Community App

Summary: A community platform for rugby enthusiasts including players, coaches, and fans to interact and post updates.

Duration: 2023
Responsibilities: Led the development of a responsive user interface, enabled user interactivity, enhanced app functionality with state management, and infused innovation.
Technologies: React Native, Typescript, GraphQL, Mobx

React Engineer, Various Admin Panels

Summary: Admin panel for various applications allowing user and content management, question creation, and order processing.

Duration: 2023
Responsibilities: Led development of the admin panels, ensured seamless user interfaces, enabled functionalities for order and user management, and maintained data integrity. Actively participated in code reviews and project success.
Technologies: React, Typescript, RTK, RTK Query, Material UI, Ant Design UI

React Engineer, GridHub

Summary: Admin panel for electricity users featuring energy consumption charts and bill payment capabilities.

Duration: 2022
Responsibilities: Frontend development, data visualization, billing integration, state management, and effective collaboration across teams.
Technologies: React, Typescript, Redux Toolkit, Material UI

React Engineer, Subscription Shop

Summary: An admin panel and customer portal for managing product subscriptions, user activation, and order viewing.

Duration:2022
Technologies: React.js, Next.js, Gatsby.js, Typescript, JavaScript, Redux, Redux-saga, Pdftron, Reselect, Tailwindcss, Material ui, prismic.io (CMS), Ghost (CMS)

React Native/React Engineer, Traveler's App

Duration: 2022

Summary: A traveler’s app facilitating trip planning, social interaction, and activity scheduling.
Technologies: React Native Web, Typescript, AWS Amplify, Graphql, react-native- paper (UI library), Next.js, Gatsby.js

React Engineer, Real Estate Application

Duration:2021

Summary: A real estate platform enabling detailed property visualization on a regional map.
Technologies: React, Typescript, Redux, Redux-saga, Google Maps

React Native Engineer,EasyMap

https://www.easymap-software.com/

Duration: 2020

Description: Application helps realtors and all who do real estate business to show detailed information about real estate in selected regions on the map

Technical summary:React Native, Typescript, Redux, Redux-saga, Google Maps

React Native Engineer, QR Code Reader

Duration: 2020

Summary: A utility application for scanning QR codes and presenting information about the scanned details.
Technologies: React Native, ES6, Redux, Redux-saga

React.JS Engineer, Solar System Management Platform

Duration: 2019
Summary: A platform for managing solar systems.
Technologies: React Native, JavaScript, Mobx, Context Api

React Native Engineer, Gym Studio Management Platform

Duration: 2018
Summary: An application to manage gym studio operations including membership and scheduling.
Technologies: React Native, Typescript, Redux, Redux-saga

React Native Engineer, Medical Video Calling App

Duration: 2018
Summary: A video calling app providing live chat features for patients and doctors.
Technologies: React Native, ES6

React Native Engineer, Time Tracking App

Duration: 2017-2018
Summary: An app for tracking time logs in Jira, supporting daily and weekly oversight.
Technologies: React Native, ES6, Redux, Redux-Saga, axios

React Native Engineer, Turtle Rescue IOS App

Duration: 2017
Summary: An IOS mobile app for assisting with turtle rescue operations, with interactive map features.
Technologies: React Native, Typescript, mobx, axios, react-native-maps

React Engineer, Instagram Bot Application

Duration: 2017
Summary: A bot application on Instagram designed to enhance user engagement through likes.
Technologies: React, ES6, Typescript, mobx, axios

Education

National University of Food Technologies
2004

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