React Native Mobile development swift web developer Firebase Dart (Flutter) Mobile application Flutter prototyping Kotlin
Yevheni Koval

Yevheni Koval

Ukraine Plus

Website Development · Web Design

78 0
5.0
1 347
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HM by Awwwards TOP Web Design by Clutch Best Corporate Website Developer by WebAwards 2024, 2025 TOP 7 - "Creating a turnkey website" according to FreelanceHunt TOP 50 web developers Ukraine ✅ 250+ successfully delivered projects (including 68 in 2024) ✅ Open to long-term partnerships and outstaffing ✅ Full-cycle service: Design, Development and SEO "Turnkey" Website Creation Website Design (Responsive Website Design) Programming (Markup + Website Deployment) Dear future client, nice to meet you! I am a specialist in website design and turnkey website development, who not only asks…
Vladyslav

Vladyslav

Ukraine

Web Programming · Hybrid Mobile Apps

56 1
5.0
3 516
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I am a developer with 10+ years of experience in building web applications, mobile apps, Web3 solutions, and blockchain integrations. I also specialize in creating Telegram/Discord bots and various automation systems.I work fast, carefully, and with a strong result-oriented approach. I help clients get reliable, scalable products with clean architecture and maintainable code.Core areas of expertise:Web development (Frontend + Backend)Blockchain / Web3 (smart contracts, dApps, integrations)Mobile app development (React Native / Expo)Bot development (Telegram, Discord, API integrations)Skills:…
Igor Kishchuk

Igor Kishchuk

Ukraine

Hybrid Mobile Apps · Website Development

11 1
5.0
3 097
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Full-stack Web & Mobile developer | React Native | Flutter • Node.js I specialize in high-performance iOS/Android applications and creating scalable websites and platforms for businesses. Key achievements: - Launched of multiple mobile applications from zero architecture to store placement - Flagship project: independently created a complex passenger transportation application with real-time tracking. ⚙️ My stack: React Native, Flutter, React, Next.js, Node.js, TypeScript, AWS. Tools: Git, Docker. I create solutions that drive business growth. Let's bring your business idea to life!
The BallBob IOS/Android application has been developed.
203
The BallBob IOS/Android application has been developed.
Hybrid Mobile Apps
A grand project has been developed, where high-quality technologies are used for high performance. BallBob is a game where you can physically hit the ball and the phone counts it and creates a ranking and statistics for prizes. You can download it:…
Developed Zip Archiver & File Compressor application for iOS
176
Developed Zip Archiver & File Compressor application for iOS
Hybrid Mobile Apps
Zip Archiver & File Compressor – a universal program for unpacking archives and managing files. You can download it here: https://apps.apple.com/ua/app/zip-archiver-file-copmressor/id6743240549
Development of the YouEver application for iOS/Android
173
Development of the YouEver application for iOS/Android
Hybrid Mobile Apps
Developed an application and platform for it for the European market in a team. An application for publishing memorials of people. Available for download: IOS - https://apps.apple.com/ua/app/youever/id6746046671?l=uk ANDROID - https://play…
Developed the ChatMind app for IOS/Android
146
Developed the ChatMind app for IOS/Android
Hybrid Mobile Apps
The ChatMind application has been developed for iOS/Android. The backend architecture and databases have also been implemented using Node.js/TypeScript. You can download it at: https://apps.apple.com/ua/app/chatmind/id6759664652?l=uk
The AirChat application has been developed (IOS/ANDROID)
237
The AirChat application has been developed (IOS/ANDROID)
Hybrid Mobile Apps
An admin panel for the application has also been implemented, which manages the functionality processes: https://air-chat.github.io/airchat/ The application can be downloaded at the link: https://apps.apple.com/ua/app/airchat/id6754097949?l=uk…
Nikolay Cherkashin

Nikolay Cherkashin

Ukraine Plus

Web Programming · Hybrid Mobile Apps

4 0
5.0
462
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Malevich is a strong team of developers . We've been working since 2007 and have created over 300 projects worldwide. We have deep expertise in web and mobile app development, web and mobile design, as well as business automation. What we offer: Web development and Mobile Development E-commerce Web Development API development and integration Corporate software development, ERP Custom CRM development Web design and mobile design Blockchain development DevOps Technology Stack: • JS Technologies: React.js, React Native, React Hooks, Node.js, Redux, React Native, jQuery, Ext JS, Material…
AssayMe Turnkey mobile application on React Native
121
AssayMe Turnkey mobile application on React Native
Hybrid Mobile Apps
AssayMe - your personal health and wellness assistant. AssayMe helps users manage their health directly from their smartphone. The application combines home test kits, symptom checking, telehealth consultations, and personalized recommendations to…
FitPath React Native
83
FitPath React Native
Hybrid Mobile Apps
This mobile fitness application is designed to help users achieve their health and fitness goals through personalized workout plans, progress tracking, and expert recommendations. With a focus on convenience and motivation, the application offers a…
GoDelivery. Mobile application RN, Node.js
122
GoDelivery. Mobile application RN, Node.js
Hybrid Mobile Apps
This convenient and efficient delivery application is designed to simplify the ordering and receiving delivery process for customers. It connects users with various delivery services - from food and groceries to packages and personal items, providing…
Applications for job search React Native, Node.js
175
Applications for job search React Native, Node.js
Hybrid Mobile Apps
The job search app design is aimed at providing a seamless and engaging experience for job seekers. Adding the ability to watch videos about the company introduces a dynamic element that helps users better understand the company's culture, values,…
Multisport mobile app. React Native, Node.js
226
Multisport mobile app. React Native, Node.js
Hybrid Mobile Apps
We have developed a comprehensive mobile application that provides real-time updates and detailed information about sporting events, ensuring that fans stay connected and informed. The app provides real-time match results, detailed match summaries,…
Grigory Peretyaka

Grigory Peretyaka

Ukraine Plus

Web Programming · Interface Design (UI/UX)

6 0
5.0
403
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About Me: 10+ as a CTO and have been in the IT market since 2007. Our team consists of professionals: backend and frontend developers, designers, testers, and project managers. I have a Top rated on Upwork. Our team has successfully completed over 300 projects of varying complexity. Approaches to Development: The client is our partner. We will create a product that will help your business scale. We strategically think and work to make your goals a reality. Our fast pace is ensured by a team that includes project managers, developers, testers, team leads, and UX/UI designers. We ensure…
NearbyNavi | Navigation Nearby Turnkey Application on RN
134
NearbyNavi | Navigation Nearby Turnkey Application on RN
Hybrid Mobile Apps
Discover local gems with NearbyNavi Local recommendations: NearbyNavi offers curated recommendations of popular places nearby - restaurants, cafes, parks, museums, and much more. You will always be aware of current locations and places worth visiting…
WarehouseScan Mobile application for warehouse employees RN
171
WarehouseScan Mobile application for warehouse employees RN
Hybrid Mobile Apps
Barcode scanning: the WarehouseScan+ application is equipped with a barcode scanning feature that allows warehouse workers to scan codes on individual products. This can be done using the built-in camera of a smartphone or tablet. Real-time inventory…
Turnkey cross-platform fitness application | React Native
272
Turnkey cross-platform fitness application | React Native
Hybrid Mobile Apps
This mobile fitness app is designed to help users achieve their health and fitness goals through personalized workout plans, progress tracking, and expert guidance. Focusing on user experience and motivation, the app provides a comprehensive platform…
Mobile App FoodApp React Native
416
Mobile App FoodApp React Native
Hybrid Mobile Apps
The Challenge: Developing mobile applications for quick food ordering across various restaurants, integrating functionality for both users and restaurant owners. The Solution: The application comprises three key components: the home page,…
ServiceSeeker Mobile App for Beauty Services
343
ServiceSeeker Mobile App for Beauty Services
Hybrid Mobile Apps
The task To develop a mobile application for beauty masters, with the most convenient search for clients. The solution Introducing ServiceSeeker, application for finding skilled masters and services precisely when you need them. This…
Dmytro Pieshkov

Dmytro Pieshkov

Ukraine

Web Programming · Hybrid Mobile Apps

17 2
5.0
1 459
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Hi there! My name is Dmytro, I'm a skilled programmer with experience in creating both mobile and web applications. Whether you're looking to build a mobile app for iOS or Android, or a web app using modern web technologies, I'm here to help. From concept to launch and beyond, I'll work closely with you to ensure that your app meets your requirements and exceeds your expectations. Technical skills: ✅ React (Next) ✅ Angular (Rxjs, Ngrx) ✅ Redux-toolkit ✅ GraphQL Apollo ✅ Javascript (Typescript) ✅ Sass (Styled components, Material UI, Chakra UI, Talwind CSS) ✅ Html (Pug) ✅ Gulp (Webpack) ✅ Git…
Vladislav

Vladislav

Ukraine

Hybrid Mobile Apps · Web Programming

50 1
224
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Hi! I'm a Full Stack Developer (since 2014)I love what I do — and I work until the result is perfect for you.Over 10 years in IT, hundreds of tasks solved, and strong experience in building complete digital products. Who I AmFull Stack Developer / Software Engineer10+ years of experienceFull development cycle: from idea → to productionClean, structured and maintainable codeI think both as a developer and as a business analyst What I Can Do for You Systems & ApplicationsWeb applicationsMobile apps (iOS/Android)CRM / ERP / HRM / WMS systemsAdmin dashboards & internal toolsSaaS platformsTelegram…