Freelancer Serhii B. (hybrid Mobile Apps, javascript and Typescript) ≡ Seryo

Freelancers

Information Portfolio 3 Reviews 22 Activity

Serhii B.
Kyiv, Ukraine
22 0
Available for hire

Projects 21
Rating -
Rating 2 126

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Last project: 1 year back
Collaboration with clients: 17
Projects involving arbitration: 1
Last visit: 3 months 11 days ago

0 178

Flawless Core

Hybrid Mobile Apps

Flawless Core - Advanced Back Office Solution Platform: Cross-platform (IOS, Android) Key Technology: React Native

0 153

WowPaw

Hybrid Mobile Apps

A mobile application developed using React Native that caters to pet owners by offering a range of valuable features: Technologies Used: React Native was utilized as the primary framework for the development of this application.

0 222

Testerheld – money worth

Hybrid Mobile Apps

The mobile app is developed using React Native.Task Panel: A modern and intuitively understood panel on which users can choose different tasks to perform.This allows them to start earning immediately.Administrator and Analyst Panel: An administrative…

Quality assessment and performance of the mobile application

Personal 11 USD

Sergiy is a qualified developer! He did everything clearly!

Project	Budget	Proposal	Deadline	Added
Opening the functionality of the Stark Varg electric motorcycle application	Not specified	Not specified	7 days	7 Nov 2025
iOS/Android Developer	Not specified	Not specified	7 days	8 Oct 2025
Communication in the mobile application + web platform	Not specified	398 USD	1 day	2 Feb 2025
React Native Developer	606 USD	606 USD	10 days	2 Feb 2025
Completion and support of the application on React Native	Not specified	45 USD	1 day	8 Jan 2025
Quality assessment and performance of the mobile application	11 USD	11 USD	7 days	13 Dec 2024
EV Charging Mobile App Development (IOS/Android)	Not specified	12 000 USD	90 days	10 Dec 2024
We are looking for a developer for ReactNative	22 USD	22 USD	1 day	10 Dec 2024
Gather business requirements, write a specification for the mobile application.	186 USD	472 USD	10 days	11 Nov 2024
I will order the writing of a technical specification for a mobile application.	Not specified	200 USD	10 days	11 Nov 2024

Profile

Indicators

Specializations

Hybrid Mobile Apps

Javascript and Typescript

Tags

Skills and abilities

Mobile development

Programming

Services

Portfolio Works

Client reviews

Quality assessment and performance of the mobile application

5.0

Serhii B.

5.0

Serhii B.

5.0

Serhii B.

5.0

Serhii B.

Application for podcasts. Programming the Weekend

5.0

Serhii B.

Application for podcasts. Programming the application.

5.0

Serhii B.

5.0

Serhii B.

Application for podcasts. Preparing the application design

5.0

Serhii B.

Приложение для подкастов. Подготовить ТЗ, включая цепочки экранов.

5.0

Serhii B.

5.0

Serhii B.

5.0

Serhii B.

5.0

Serhii B.

5.0

Serhii B.

5.0

Serhii B.

5.0

Serhii B.

4.4

Serhii B.

5.0

Serhii B.

5.0

Serhii B.

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Serhii B.

5.0

Serhii B.

Indicators

Total projects:

21

Average rating:

-

5.0

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5.0

Activity