Freelancer Volodymyr Kovalchuk (apps for iOS (iPhone and iPad), app Development for Android) ≡ vkovalch

Freelancers

Information Portfolio 11 Reviews 44 Activity

Volodymyr Kovalchuk
Kropivnitskiy, Ukraine
42 2
Available for hire

Projects 40
Rating -
Rating 1 938

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Last project: 1 year back
Bids in the last two weeks: 1
Collaboration with clients: 26
Last visit: 17 hours 46 minutes ago

xCode Mobile development Mobile application Kotlin Android SDK Firebase Androd Admob

Mobile development

Apps for iOS (iPhone and iPad) 11 USD for hour
App Development for Android 9 USD for hour

Programming

Java 11 USD for hour
Python

Administration

System & Network Administration

0 225

Intelligent hashtag assistant

Apps for iOS (iPhone and iPad)

Project description: Taglo is an iOS app that helps users find relevant hashtags for social media posts. The user enters a word, phrase, or uploads an image, and the app contacts the backend, where AI-based analysis is performed and ready hashtag…

0 241

Smart Code Scanner

Apps for iOS (iPhone and iPad)

Smart Code Scanner Native iOS App built with SwiftUI & MVVM Smart Code Scanner is a modern iOS application designed to effortlessly scan and generate QR codes and barcodes. Built using SwiftUI and the MVVM architecture, the app provides a fast…

0 256

AI Homework App

Apps for iOS (iPhone and iPad)

AI Homework Native iOS app on SwiftUI AI Homework is an intelligent assistant for students, schoolchildren, and everyone who works with text. The app is built from scratch on SwiftUI and integrated with the official OpenAI API, allowing a wide…

0 326

Alarm Map Widget

Apps for iOS (iPhone and iPad)

its own project. The map of the trembling on the screen of the smartphone

0 296

Alarm Map Widget

App Development for Android

its own project. The map of the trembling on the screen of the phone.

0 414

Mobile app for AI Wallpapers

Apps for iOS (iPhone and iPad)

I have developed an app on order to install or download the spaller on the smartphone. He developed a mobile and server ashton.

0 14

We take promptly and without refusal

App Development for Android

Development of the application prototype. Fasebook SDK, Firebase (Database + Storage) #Androd #java #Firebase #FacebookAPI

Sports forecasts - 2018

67 USD

0 0

Sports forecasts - 2018

App Development for Android

Appendix for Sports Events. Advertising on PHP. He developed the front and bake himself. (Blocked by Google Policy) #xml, #java, #Android, #mysql, #php

Sports forecasts

45 USD

0 0

Sports forecasts

App Development for Android

Blocked by Google Policy

1 749

SportsInfo

App Development for Android

Information about sports events.

iOS application

472 USD

All good
I recommend Volodymyr

Project	Budget	Proposal	Deadline	Added
Development of an Android application	Not specified	56 USD	3 days	5 Jul
Mobile application on iOS "Flight Radar"	Not specified	22 USD	30 days	6 Jun
[Swift] Add push notifications	Not specified	22 USD	1 day	16 Feb
Opening of the functionality of the Stark Varg motorcycle application	225 USD	225 USD	7 days	6 Nov 2025
An experienced iOS developer is needed to implement a mobile application based on artificial intelligence	Not specified	22 USD	30 days	21 Jul 2025
Replace the API in the mobile application	Not specified	22 USD	3 days	27 Jun 2025
We are looking for an iOS developer (SwiftUI) to create a Health & Fitness app, iPhone — iOS 17 +	29 USD	29 USD	30 days	13 May 2025
iOS application	472 USD	472 USD	12 days	6 May 2025
Request for collaboration on the development of a training mobile application	3429 USD	3429 USD	30 days	4 Apr 2025
We are looking for a developer or a team to create native iOS applications in Swift.	Not specified	22 USD	30 days	31 Mar 2025

Profile

Indicators

Specializations

Apps for iOS (iPhone and iPad)

App Development for Android

Tags

Skills and abilities

Mobile development

Programming

Administration

Portfolio Works

Client reviews

5.0

Volodymyr Kovalchuk

5.0

Volodymyr Kovalchuk

4.8

Volodymyr Kovalchuk

5.0

Volodymyr Kovalchuk

Develop a Bluetooth terminal for Android with support for Android 5 to 14

5.0

Volodymyr Kovalchuk

Subscription payment

5.0

Volodymyr Kovalchuk

5.0

Volodymyr Kovalchuk

Added app to google play

5.0

Volodymyr Kovalchuk

5.0

Volodymyr Kovalchuk

Corrections in the program

5.0

Volodymyr Kovalchuk

Edits for iOS application

5.0

Volodymyr Kovalchuk

An application in Swift for recording fitness tracker data in HealthKit

5.0

Volodymyr Kovalchuk

Edits in the program

5.0

Volodymyr Kovalchuk

Add the iPhone application to testflight (yours)

5.0

Volodymyr Kovalchuk

5.0

Volodymyr Kovalchuk

Correction of bugs in the iOS application (swift)

0.5

Volodymyr Kovalchuk

5.0

Volodymyr Kovalchuk

5.0

Volodymyr Kovalchuk

5.0

Volodymyr Kovalchuk

0.5

Volodymyr Kovalchuk

Indicators

Total projects:

40

Average rating:

-

4.8

4.8

4.8

4.8

4.8

Activity