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You will get a UI UX designer | UI/UX design | Mobile App Developer

Yaroslav T.Status: Offline
Yaroslav T. Yaroslav T.
5.0
Top Rated
Preview image

Let a pro handle the details

Buy Graphic UI services from Yaroslav, priced and ready to go.
Yaroslav T.Status: Offline
Yaroslav T. Yaroslav T.
5.0
Top Rated
Preview image

Let a pro handle the details

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

Project details

You will only get what you want to get. A design that will convert your leads? Easy! Minimalistic and stylish? Easy! Sophisticated and functional? Easy!

Mobile App Developer, iOS App Developer, Android App Developer, Native Mobile App Developer, Swift, Kotlin, Java, Cross-Platform Mobile App Development, Fitness App Developer, Healthcare App Developer, Fintech Mobile App Developer, Streaming App Developer, Real-Time Features, Bluetooth & IoT Integration, Secure API Development, Cloud Mobile Solutions, GPS & Maps, In-App Messaging, WearOS Apps, Apple Watch Apps, SaaS Apps, E-commerce Mobile App Developer, Offline Functionality, Firebase, ARKit, Jetpack Compose, Mobile App Developer for Startups, Mobile App Developer for Enterprises, TVOS, Monkey-C, Product Design, Mobile App Deployment, 5-Star Mobile App Developer, Global Mobile App Developer, Mobile App Developer Team, Agile Mobile App Developer
Main Type
Mobile Apps
File Format
JPG, PDF, PNG, PSD
What's included
Service Tiers Starter
$500
Standard
$1,000
Advanced
$3,000
Delivery Time 14 days 30 days 50 days
Number of Revisions
000
Source Files
Commercial Use
Convert to HTML/CSS
Responsive Design
-
Interactive Mockup
-
5.0
4 reviews
100% Complete
(4)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

EH

Eric H.
5.00
Aug 13, 2024
Android Application Development

TD

Tom D.
5.00
Aug 13, 2024
Mobile & Back-end Developers and Mobile UI Designer for a relationship app Excellent agency with effective communication, on-time delivery, and high-quality results.

RG

Rendy G.
5.00
Mar 5, 2024
Creating a new design for the existing TOP niches of the Android and iOS mobile applications

IB

Idriss B.
5.00
Feb 6, 2024
[app dev] Your mobile development team continues to impress with their outstanding performance. Their unwavering commitment to excellence, creative problem-solving abilities, and efficient teamwork have consistently delivered high-quality products that delight users. Their passion for innovation shines through in every aspect of their work, making them an invaluable asset to our organization. Congratulations on another job well done!
Yaroslav T.Status: Offline

About Yaroslav

Yaroslav T.Status: Offline
Android App Developer Kotlin iOS App Developer Swift Flutter Developer
100% Job Success
5.0  (4 reviews)
Lviv, Ukraine - 3:12 pm local time
🏆 Top 10% Rated Plus Mobile App Developer | 100% Job Success | Mobile app development | Swift and Kotlin | iOS App Developer Swift | Android App Developer Kotlin | 8+ years experience

I’m a Mobile app developer focused on modern mobile app development for Android and IOS, building scalable products with clean architecture and strong performance. As an iOS App Developer Swift and Android App Developer Kotlin, I create structured mobile systems that scale across Android and IOS, combining engineering quality with practical AI app innovation.

I provide full-cycle mobile app development for Android and IOS, covering architecture, UI, integrations, backend coordination, and release processes. As an iOS App Developer Swift, I build Apple ecosystem solutions with Swift, UIKit, SwiftUI, App Store readiness, subscriptions, payments. As an Android App Developer Kotlin, I build reliable Android solutions with Kotlin, Jetpack Compose, Android SDK, modular architecture, Google Play readiness, Firebase, and scalable releases.

My work as an iOS App Developer Swift covers MVPs, product recovery, production apps, enterprise systems, AI app features, analytics, push notifications, and performance optimization. My work as an Android App Developer Kotlin covers native Android apps, scalable architecture, API integrations, AI-powered functionality, real-time systems, secure payments, offline-first flows, and maintainable code.

As a Mobile app developer, I deliver native and cross-platform mobile app development using Swift and Kotlin, React Native, and Flutter when needed. I integrate APIs, Firebase, Supabase, Stripe, WebSockets, maps, geolocation, and real-time systems to support scalable AI app ecosystems. Strong mobile app development decisions help every iOS App Developer Swift and Android App Developer Kotlin project move from idea to stable production.

🎯 What I bring as a Mobile App Developer

✔️ 9+ years of professional mobile app development experience for Android and IOS
✔️ Strong iOS App Developer Swift expertise for native iOS apps, Swift architecture, App Store delivery, and Apple ecosystem integrations
✔️ Strong Android App Developer Kotlin expertise for native Android apps, Kotlin architecture, Google Play delivery, and Android ecosystem integrations
✔️ Full stack mobile app developer experience with backend systems, APIs, Firebase, Supabase, Stripe, and custom integrations
✔️ End-to-end mobile app development from discovery and architecture to release, support, and improvements
✔️ Scalable architecture, clean code, maintainable structure, and performance-focused delivery
✔️ Practical experience integrating AI-powered functionality into mobile AI app development

📱 Mobile app development solutions I build

• Taxi & transportation apps with real-time tracking
• Booking & scheduling platforms with scalable backend
• Fitness & healthcare apps with wearable integrations
• AI app features, chat, automation, and intelligent workflows
• Fintech apps with secure payments
• E-commerce apps optimized for conversion and performance
• Social networking apps with chat and real-time features
• Video streaming and content platforms
• SaaS products and business tools
• IoT and wearable apps, including Apple Watch and smart devices

🚀 My approach

As a Mobile App Developer and Full Stack Developer, I focus on delivering Mobile App Development solutions that are reliable, scalable, and easy to maintain. Every iOS App Developer Swift project is built around clean architecture, smooth UX, and App Store quality. Every Android App Developer Kotlin project is built around stable performance, secure architecture, Google Play quality, and maintainable Android delivery.

▪ Clear architecture and structured development process
▪ Clean, maintainable code
▪ Strong focus on user experience and Mobile App Design
▪ Solutions built for long-term growth

🛠 Tech Stack & Expertise

📱 Mobile Development
Swift, UIKit, SwiftUI, Kotlin, Jetpack Compose, Android SDK, React Native, Flutter

⚙️ Architecture
MVVM, MVI, Clean Architecture, SOLID, modular and scalable app structure

🌐 Backend & APIs
REST APIs, GraphQL, Firebase, Supabase, custom backend systems

💳 Payments & Monetization
Stripe, in-app purchases, Apple and Google subscriptions, secure payment flows

🔔 Real-time & Security
Push Notifications, FCM, APNs, chat, WebSockets, OAuth, JWT, secure storage

📊 Performance & Integrations
App performance tuning, offline-first approach, maps, geolocation, analytics tools, third-party SDKs, AI APIs

With iOS App Developer Swift and Android App Developer Kotlin expertise, I help teams build modern mobile products that are ready for real users. If you need a reliable iOS App Developer Swift or Android App Developer Kotlin for structured, scalable, and modern mobile app and AI app development, let’s connect and discuss your project.

iOS App Developer Swift and Android App Developer Kotlin delivery for production-focused mobile products.

Yarosl

Steps for completing your project

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

Delivery time starts when Yaroslav receives requirements from you.

Yaroslav works on your project following the steps below.

Revisions may occur after the delivery date.

Preparing the delivery roadmap.

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