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You will get UI/UX analyse for your product

Denys H.Status: Offline
Denys H. Denys H.
4.9
Top Rated
Play video

Let a pro handle the details

Buy Graphic UI services from Denys, priced and ready to go.
Denys H.Status: Offline
Denys H. Denys H.
4.9
Top Rated
Play video

Let a pro handle the details

Buy Graphic UI services from Denys, priced and ready to go.

Project details

Please message me before purchasing — I want to make sure this project is the right fit for you.

This is a Discovery Phase, not a full design project.
Within up to 50 hours, my team will audit your current UI/UX, identify usability issues, and deliver a prioritized list of improvement recommendations.

What you WON'T get: wireframes, new designs, or a rebuilt product.
What you WILL get: expert analysis, honest feedback, and a clear roadmap of what to fix and why.

This is ideal if you're unsure where your product needs improvement and want expert eyes on it before committing to a larger project.

Message me first — I'll review your product and confirm this service is the right fit. I only take on projects where I'm confident I can add real value.

Thanks, Denys
Main Type
Landing Pages, Mobile Apps, Web Apps, Website, Other
File Format
JPG, PDF, PNG, PSD, AI, SVG, Other

What's included $1,170

These options are included with the project scope.

$1,170
  • Delivery Time 10 days
  • Number of Pages 1
  • Number of Revisions 1
    • Source Files
    • Commercial Use
    • Responsive Design
    • Interactive Mockup
Optional add-ons You can add these on the next page.
Fast 7 Days Delivery
+$300
4.9
21 reviews
90% Complete
(19)
10% Complete
(2)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

NT

Nudga T.
5.00
Mar 8, 2026
Consultation on Swift iOS Application and App Store I needed help with navigating the app stores submission process, Denys was able to jump in and help immediately. He's very knowledgable about the submission process and all app store related items, and was able to help me in getting our app published to the store.

YL

Yevhen L.
5.00
Jan 23, 2026
Mapbox / 3D Map Engineer (Mobile)

MY

Mykola Y.
5.00
Jan 19, 2026
Consultation Android AI Studio Convert to Native Kotlin Android Application Great consultation on Android AI Studio and converting projects into native Android applications. Everything was explained clearly and professionally, with practical recommendations and attention to details. The consultation was very helpful and saved a lot of time. Highly recommend!

AS

Abdullah S.
5.00
Dec 30, 2025
Swift SwiftUI App Support iOS Redesign Mobile App Great experience. Good communication and quality!

MF

Mikkel F.
5.00
Dec 28, 2025
Hourly rate - guidance in Kotlin/Swift/IOS
Denys H.Status: Offline

About Denys

Denys H.Status: Offline
iOS Engineer Mobile Developer iPad WatchOS Android Claude Code
100% Job Success
4.9  (21 reviews)
Lviv, Ukraine - 7:50 pm local time
We Build Next Generation of Mobile Applications

Senior Mobile Lead Engineer | 9+ years of experience | High-quality Mobile and Web Apps | Claude Code

📊 My Core expertise is the Apple ecosystem, delivering robust solutions across iOS (Swift, SwiftUI), iPadOS, watchOS, and macOS. I work extensively with Swift, SwiftUI, UIKit, Combine, Objective-C, and advanced Apple frameworks such as HealthKit, MapKit, and complex third-party integrations.

Beyond development, I provide end-to-end product delivery — from idea validation to App Store release. By combining Business Analysis, UI/UX Design, Agile Development, and Quality Assurance, we build future-proof applications that minimize technical debt and reduce long-term maintenance costs.

⸻

Services I can provide:

📱 Native Mobile Development (iOS & Android)
• iOS Development: Swift, SwiftUI, UIKit, Combine, Objective-C
• Android Development: Kotlin, Java
• Cross-platform: React Native, Flutter
• Apple Watch apps, smartwatch apps
• Health & fitness apps, Apple Health, HealthKit
• Maps & navigation (MapKit, Google Maps, Mapbox)
• Real-time features, sockets, charts & analytics

🌐 Web Development
• React, Angular, Next.js
• TypeScript, JavaScript
• High-performance front-end and responsive UI development

🛠 Backend & DevOps
• Node.js, Python, Go, PHP
• API development & third-party integrations
• Cloud deployment: AWS, Docker, VPS

🎨 UI/UX Design & Product Thinking
• Figma, wireframes, prototypes, user flows
• Product discovery and idea validation before development

📊 Management & QA
• Agile project management
• Manual & automated testing
• Business analysis & product ownership support

⸻

Fintech Expertise
• Crypto applications (BTC, ETH, USDT, TRC20)
• Real-time exchange data & socket connections
• Charts, analytics, and on-chain operations
• Secure authentication & sensitive data handling

⸻

Why Clients Choose Us

✔️ iOS-first team with deep expertise as Swift Mobile Developers
✔️ Reliable long-term partner for scalable product development
✔️ Strong focus on performance, usability, and clean architecture
✔️ Transparent communication and Agile processes
✔️ Full-cycle delivery: design → development → QA → release → support

⸻

Looking for a long-term Swift Mobile Developer instead of a one-off coder?

If you need a stable, scalable, and carefully crafted mobile product built with modern iOS technologies, let’s discuss your goals. I can provide a clear project plan, timeline, budget estimate, and technical strategy tailored to your vision.

⸻

🔑 Technologies & Keywords (SEO Optimized)

Swift Mobile Developer, Senior Swift Developer, iOS Developer, SwiftUI, UIKit, Combine, Objective-C, Apple Developer, iPhone App Development, iPad App, macOS App, watchOS App, HealthKit, Apple Health, MapKit, Google Maps, Mapbox, Kotlin, Android Developer, React Native, Flutter, TypeScript, JavaScript, Figma, UI/UX Design, MVP Development, High-Quality App Development, Mobile Architecture, Performance Optimization, Scalable Mobile Apps, Crypto Wallet App, Bitcoin, USDT, tokens, Quality, high-quality app

⸻

📩 Send me a message, and I’ll share my Upwork scheduler link so we can find a time that works best for you

Steps for completing your project

After purchasing the project, send requirements so Denys can start the project.

Delivery time starts when Denys receives requirements from you.

Denys works on your project following the steps below.

Revisions may occur after the delivery date.

Current designs & product UX analyzing

- up to 50 hours of work is here

Review the work, release payment, and leave feedback to Denys.