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$15/hr
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I build 𝗵𝗶𝗴𝗵-𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀 for iOS and Android, focused on scalability, clean architecture, and smooth user experience.
I help startups and businesses turn ideas into 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲, 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀.
𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 (𝗶𝗢𝗦 & 𝗔𝗻𝗱𝗿𝗼𝗶𝗱)
I’m a 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 𝟲+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 building scalable and user-friendly mobile applications for iOS and Android. I work with startups and businesses to develop apps that are not only visually polished but also 𝘀𝘁𝗮𝗯𝗹𝗲, 𝗺𝗮𝗶𝗻𝘁𝗮𝗶𝗻𝗮𝗯𝗹𝗲, 𝗮𝗻𝗱 𝗿𝗲𝗮𝗱𝘆 𝗳𝗼𝗿 𝗿𝗲𝗮𝗹 𝘂𝘀𝗲𝗿𝘀.
I’ve delivered 𝟮𝟬+ 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, handling everything from app architecture and API integration to Firebase backend services and App Store / Play Store deployment. My focus is always on 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲, 𝗰𝗹𝗲𝗮𝗻 𝗰𝗼𝗱𝗲, 𝗮𝗻𝗱 𝗹𝗼𝗻𝗴-𝘁𝗲𝗿𝗺 𝗺𝗮𝗶𝗻𝘁𝗮𝗶𝗻𝗮𝗯𝗶𝗹𝗶𝘁𝘆.
𝗠𝘆 𝗖𝗼𝗿𝗲 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀
- Flutter mobile app development (iOS & Android)
- App development from scratch or existing app improvement
- Firebase integration (Authentication, Firestore, Storage, Push Notifications)
- REST API & third-party integrations
- State management (Bloc, Provider, Riverpod)
- Custom UI & responsive Flutter layouts
- In-app search & filtering
- Real-time features & chat functionality
- Media upload & file storage
- App Store & Play Store deployment
- Bug fixing, performance optimization & maintenance
𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜’𝘃𝗲 𝗪𝗼𝗿𝗸𝗲𝗱 𝗪𝗶𝘁𝗵
- E-commerce & Retail
- Logistics & Delivery
- Healthcare
- Education & E-learning
- Finance & Fintech
- Real Estate
- On-demand service apps
- Event & booking platforms
𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲?
- Flutter-focused mobile app development expertise
- Clean, scalable, and well-structured code
- Clear communication with regular progress updates
- Reliable delivery with realistic timelines
- Long-term support after app launch
𝗟𝗲𝘁’𝘀 𝗚𝗲𝘁 𝗦𝘁𝗮𝗿𝘁𝗲𝗱
If you’re looking for a 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 to build or improve your application, feel free to message me with:
- Your app idea or existing app
- Target platforms (iOS / Android)
- Timeline and goals
I’ll review your requirements and suggest the 𝗯𝗲𝘀𝘁 𝘁𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗮𝗽𝗽𝗿𝗼𝗮𝗰𝗵 for your project.
Haris A.
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.
$35/hr
100%
Job Success
$100K+ earned
Available now
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I am a Flutter App Developer with 5+ years of commercial experience building scalable, high-performance Mobile App solutions using Flutter and Firebase.
As a Flutter App Developer, I specialize in delivering full-cycle Mobile App development - from MVP to production-ready applications used by thousands of users.
My core expertise as a Flutter App Developer includes building complex Flutter applications with Firebase backend integration, real-time features, and scalable architecture.
💼 What I do as a Flutter App Developer
As a Flutter App Developer, I build modern Mobile App products using Flutter combined with Firebase services.
✔ Cross-platform Mobile App development with Flutter
✔ Backend integration using Firebase (Auth, Firestore, FCM)
✔ Scalable architecture (Clean Architecture, BLoC, GetX)
✔ Real-time features (WebSockets, chat, live dashboards)
✔ API integration (REST API, GraphQL)
✔ CI/CD and deployment (App Store, Google Play)
🧠 Expertise
As a Flutter App Developer, I have strong experience working with:
Flutter for high-performance UI
Firebase for backend infrastructure
Mobile App architecture and scalability
Clean Architecture and SOLID principles
State management (BLoC, GetX, Riverpod)
I build every Mobile App with a focus on performance, scalability, and long-term maintainability.
📱 Project Experience
As a Flutter App Developer, I have worked on multiple real-world Mobile App projects:
📈 Results
✔ Delivered multiple production-ready Mobile App products
✔ Built scalable Flutter architectures for long-term growth
✔ Implemented real-time systems using Firebase
✔ Successfully published apps to App Store & Google Play
🤝 Why work with me?
As a Flutter App Developer, I focus on:
✔ Clean and scalable Flutter code
✔ Reliable backend with Firebase
✔ Fast delivery of Mobile App MVPs
✔ Clear communication and structured workflow
$35/hr
100%
Job Success
$3K+ earned
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Hi, I’m a 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 𝟕+ years of experience building web and mobile applications for startups and businesses.
I mostly work on SaaS products, dashboards, business systems, and custom web apps. Sometimes clients come with just an idea, sometimes with a half-built product , I help them plan it, build it, and improve it step by step.
I don’t just write code. I focus on making things simple, fast, and reliable so your product is easy to use and easy to scale.
🔧 𝐖𝐡𝐚𝐭 𝐈 𝐮𝐬𝐮𝐚𝐥𝐥𝐲 𝐡𝐞𝐥𝐩 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐰𝐢𝐭𝐡:
Web applications & admin panels
SaaS platforms & dashboards
Mobile apps (hybrid / cross-platform)
𝐌𝐕𝐏 𝐟𝐨𝐫 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬
Fixing bugs & improving performance
Adding new features to existing systems
🛠 𝐓𝐞𝐜𝐡 𝐈 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡:
𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: Vue, React, Next.js, Tailwind, HTML,CSS, TypeScript
𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Python, Firebase,
𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞: MySQL, PostgreSQL, MongoDB
𝐀𝐏𝐈𝐬 & 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: REST APIs, payment systems, third-party tools
🤝 𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤:
I communicate clearly and give regular updates
I write clean and maintainable code
I think about your business, not just the task
I don’t disappear after delivery , I support long-term
📌 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞:
7+ years in development
25+ projects completed
Worked with startups and growing businesses
💬 𝐋𝐞𝐭’𝐬 𝐭𝐚𝐥𝐤:
If you’re looking for a reliable developer who can understand your idea and turn it into a working product, just send me a message. I’ll take a look and tell you honestly what’s the best way to build it.
Associated with
Zylo Technologies LLC
$10K+
earned
$15/hr
100%
Job Success
$50K+ earned
Offers consultations
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🏆EXPERT MOBILE APP DEVELOPER SINCE 2018🏆
** My Positives**
🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 🏆 by Upwork (𝗧𝗼𝗽 5%)
✅ 7+ Years of Overall Experience in the App development industry,
✅ 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝟑𝟒 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 & 𝟐,𝟑𝟎𝟎+ 𝐡𝐨𝐮𝐫𝐬 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 𝐒𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥𝐥𝐲.
✅ 100% Job Success (Client Satisfaction Ratio)
✅ 90% Clients Recommendation
✅ 70% Long-term Repeat Clients.
✅ High-Quality Work and Testing Assurance Before Delivery.
✅ Budget-friendly
✅ Fluent English Verified
Whether you are a 𝗦𝘁𝗮𝗿𝘁𝘂𝗽, 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 or looking for 𝗠𝗩𝗣, you will get 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 at an 𝗔𝗳𝗳𝗼𝗿𝗱𝗮𝗯𝗹𝗲 𝗖𝗼𝘀𝘁, 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲d💯 Interested? Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and let’s discuss your project and your vision
🔹 My Core Skills and Experiences: 🔥
◉ Interaction with backend - Rest API, JSON, XML
◉ Social Integration – Facebook, Twitter, Instagram, Google, Apple
◉ Chat - Socket, Firebase, GetStream, Twilio, Agora
◉ Version Control Tools - GitHub, Bitbucket, GitLab
◉ Google Maps, Apple Map kit, Geolocation, GPS, Location Tracking
◉ Audio / Video calling and Live Streaming
◉ Firebase Services: Live database, Fire store, Functions, Analytics, Ad mob integration and Notifications.
◉ Payment Gateway: PayPal, Stripe, Razor Pay, In-App purchase with Google and Apple Pay
◉ QR Codes, Bar Codes, VIN, NFC Tags Reading
◉ In-app subscriptions, Ads, Push Notifications, Google Analytics
◉ Photo & Video Sharing, Editor, Filter
◉ Open AI API integration (ChatGPT, GPT4, LLM, Whisper, etc.), AI Chatbot.
🔹 We work with the below technologies for development: 📱💻
𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Kotlin, Java, Jetpack compose
𝗶𝗢𝗦: Swift, Objective-C
𝗖𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 (𝗛𝘆𝗯𝗿𝗶𝗱): Flutter (Dart)
𝗪𝗲𝗯 / 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, PHP, Laravel, Firebase
𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, HTML5, CSS3, Bootstrap, JavaScript, jQuery, Vue.js, Typescript
𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: SQLite, MySQL, MongoDB, PostgreSQL, Hype, Realm,
𝗟𝗮𝘁𝗲𝘀𝘁 𝗧𝗿𝗲𝗻𝗱𝘀: Artificial Intelligence (AI), Internet of Things (IoT)
I'm dedicated to delivering top-notch quality, meeting deadlines, and maintaining open communication. Whether you have a brand-new concept or need support with an existing project, I'm here to help.
Let's discuss your project's specifics and turn your app vision into reality. Reach out, and let's get started on your next mobile app masterpiece!
Chirag K.
has worked
.
$39/hr
100%
Job Success
$40K+ earned
Available now
Offers consultations
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I build complete digital systems not just apps.
If you need someone who can handle mobile apps, web platforms, backend architecture, and AI-driven automations together, I can take ownership of the full stack and deliver a working product end-to-end.
With 12+ years of experience, I’ve worked across startups and production-scale systems where stability, scalability, and speed matter more than just writing code.
Core Expertise:
1. Mobile Development
+ Flutter, React Native, iOS (Swift), Android (Kotlin/Java)
+ Cross-platform apps with smooth UI, performance optimization, and production-ready builds
2. Web Development (Full Stack)
+ MERN Stack (MongoDB, Express, React, Node.js)
+ Next.js-based apps, dashboards, admin panels, SaaS platforms
3. AI Integrations & Automation
+ OpenAI / GPT-based features
+ AI-powered SaaS workflows
+ Chatbots, assistants, and intelligent automation systems
4. Automation & Workflows
+ n8n automation pipelines
+ API orchestration
+ Business process automation (CRM, notifications, integrations)
5. Backend & Systems
+ REST APIs, authentication systems, role-based access
+ Real-time systems (WebSockets, Firebase)
+ Database architecture (MongoDB, MySQL, Supabase, Firebase)
6. Payments & Monetization
+ Stripe, RevenueCat, PayPal, in-app purchases
+ Subscription systems and usage-based billing
What I Build:
+ AI SaaS platforms (mobile + web dashboards)
+ Automation systems using n8n and APIs
+ Subscription-based products
+ Real-time applications (chat, tracking, notifications)
+ Admin panels, CMS, CRM tools
+ MVPs to full-scale production systems
How I Work:
+ I understand complete system flow, not just isolated features
+ I focus on clean architecture and long-term scalability
+ I can take a project from idea to MVP to production to scaling
+ I minimize dependency you don’t need to manage multiple developers
Nikunj G.
has worked
.
$20.99/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
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• 16+ Years of Expertise in Mobile, Full-Stack & POS Development
• iOS Development | Swift | Objective-C
• Android Development | Kotlin | Java
• React Native | TypeScript | JavaScript
• Flutter | Dart
• Full-Stack Development
• POS / Retail Software Development
• UI/UX Design & Prototyping
• API Integration & Backend Development
• Web App Development | Python | Django | Node.js | React.js | Next.js
• Secure Coding & Performance Optimization
• AI/LLM Integrations (OpenAI, GPT, Whisper, etc.)
I help startups and enterprises turn ideas into scalable, high-performance mobile, web, full-stack, and POS solutions that drive real business results.
With 16+ years of experience in full-stack and mobile development, I’ve built production-ready apps across iOS, Android, web, cross-platform frameworks, and POS systems—delivering secure, scalable, and future-ready solutions.
Whether you're launching an MVP, scaling an existing product, building a retail/POS system, or integrating AI into your app, I can take your project from concept to deployment with clean architecture and reliable execution.
💡 What I Can Help You With:
✅ Native iOS (Swift, Objective-C)
✅ Native Android (Kotlin, Java)
✅ Cross-Platform Apps (React Native, Flutter)
✅ Full-Stack Development
✅ Web Apps (React.js, Next.js, Django, Node.js)
✅ POS / Retail Software Development
✅ API & Backend Development
✅ AI/LLM Integration (OpenAI, GPT, Whisper)
✅ Performance Optimization & Secure Coding
✅ UI/UX-Focused Development
🎯 Why Clients Work With Me:
✔ 100% Job Success on Upwork
✔ Clean, Scalable, Maintainable Code
✔ Strong Communication & Agile Collaboration
✔ Focus on Business Goals - Not Just Code
✔ On-Time Delivery
I don’t just build apps -I build products that are stable, scalable, and ready for growth.
If you’re looking for a reliable, experienced developer who understands both technology and business, let’s connect.
Let’s build something exceptional.
Gaurav
Key Capabilities:
#MobileAppDevelopment #iOSDeveloper #AndroidDeveloper #FlutterDeveloper #ReactNativeDeveloper #FullStackDeveloper #POSDevelopment #RetailSoftware #CrossPlatformApps #UIUXDesign #APIIntegration #BackendDevelopment #AppPerformanceOptimization #SecureAppDevelopment #AIIntegration #SaaSDevelopment #WebAppDevelopment #CustomAppDevelopment #AppDeployment #SwiftDeveloper #KotlinDeveloper #TopRatedFreelancer #AgileDevelopment #MachineLearning
Gaurav M.
has worked
.
Associated with
iTechnoLabs
$25/hr
100%
Job Success
$100K+ earned
Available now
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I don't just build apps, I take full ownership of your mobile side, so you can stay focused on growing your business, serving your customers, and hitting your goals. 🚀
I'm Mohammad Umer Sarfraz, a mobile app developer with 5+ years of hands-on experience building apps that founders are proud to launch and users genuinely enjoy.
I work with Flutter, React Native, native iOS (Swift/SwiftUI), and Android (Kotlin/Java), and I've been increasingly focused on weaving AI capabilities 🤖 such as ChatGPT integrations, image recognition, and intelligent automation — into products that solve real problems.
Top-Rated Plus ⭐ | 1,900+ Hours ⏱️ | 100% Job Success 💯 | 5-Star Reviews ⭐⭐⭐⭐⭐
A Bit About How I Work
I know that handing off your app idea to someone new takes trust. So I make it a point to communicate clearly, keep you in the loop at every stage, and treat your project with the same care I'd give my own.
Whether you're a first-time founder still figuring out the scope, or a growing business with a clear roadmap — I'll meet you where you are.
One of my clients put it: "Reliable, honest, trustworthy, and immensely talented." That's the kind of working relationship I aim for on every project.
What I Can Build For You
For cross-platform development, I work with Flutter and React Native to deliver smooth, high-quality apps on both iOS and Android from a single codebase. When a project calls for it, I also build fully native iOS apps using Swift, SwiftUI, and UIKit, or native Android apps in Kotlin and Java.
Beyond the standard stack, I've been doing a lot of exciting work in AI-powered features 🤖 — think ChatGPT-driven experiences, image recognition, intelligent automation, and BLE inter-device communication. On the backend, I connect everything through Firebase, REST APIs, and GraphQL.
I've shipped AI-powered solutions across some of today's most competitive spaces — e-commerce 🛒, healthcare 🏥, education 🎓, social platforms, video streaming 🎥, property & rental 🏡, and business ERP — so whatever your industry, I know what it takes to build something that actually works in it.
Why Founders & Startups Choose Me
I don't just integrate AI features — I architect apps around them so your product genuinely stays ahead. From concept to App Store and Play Store launch 📱, I own the full journey, so there are no handoff gaps or lost context along the way.
My code is built to scale, clean, and maintainable architecture that grows with your user base and your business. And when it comes to timelines, I take them seriously: "Delivered ahead of schedule with amazing communication."
Above all, I believe great apps come from great collaboration 🤝: "He understood exactly what I needed and was flexible in making it happen." You'll always know where things stand.
Who I Work Best With
I genuinely enjoy working with founders who are passionate about their idea, startups moving fast and needing a reliable technical partner, and established businesses looking to modernize or scale their mobile presence. If that sounds like you, we'll probably get along well.
Let's Talk
No hard sell, just send me a message or an invite, tell me about what you're building, and we'll figure out together if it's a good fit.
Looking forward to hearing from you.
— Mohammad Umer Sarfraz
Umer S.
has worked
.
United Arab Emirates
$38/hr
100%
Job Success
$200K+ earned
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👉 𝐌𝐨𝐬𝐭 𝐚𝐩𝐩𝐬 𝐝𝐢𝐞 𝐚𝐟𝐭𝐞𝐫 𝐥𝐚𝐮𝐧𝐜𝐡. 𝐘𝐨𝐮 𝐝𝐨𝐧’𝐭 𝐧𝐞𝐞𝐝 𝐣𝐮𝐬𝐭 𝐜𝐨𝐝𝐞 - 𝐲𝐨𝐮 𝐧𝐞𝐞𝐝 𝐚 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐭𝐡𝐚𝐭 𝐚𝐜𝐭𝐮𝐚𝐥𝐥𝐲 𝐦𝐚𝐤𝐞𝐬 𝐦𝐨𝐧𝐞𝐲. 𝐓𝐡𝐚𝐭’𝐬 𝐰𝐡𝐚𝐭 𝐈 𝐛𝐮𝐢𝐥𝐝.
Hi, I’m Julia! I help founders and businesses turn strong app ideas into high-performance mobile products. As a senior mobile app development and full stack development PM, I focus on delivering apps that are not only functional - but also drive measurable business results.
𝐂𝐡𝐞𝐜𝐤 𝐦𝐲 𝐡𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬:
📲 𝟏𝟎𝐌+ 𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝𝐬 – mobile apps I’ve built continue to reach global audiences (check Avrora case).
💰 $𝟑𝐌+ 𝐑𝐚𝐢𝐬𝐞𝐝 – clients have secured significant funding on the strength of the apps I’ve delivered (check Layla case).
🚀 𝟓𝟎+ 𝐇𝐢𝐠𝐡-𝐈𝐦𝐩𝐚𝐜𝐭 𝐀𝐩𝐩𝐬 – across AI, FinTech, Healthcare, Real Estate, and On-Demand solutions.
When you work with me, you’re not just getting a mobile app development — you’re getting a partner who knows what it takes to scale an app into a market-leading product.
🛠️ 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫
✅ Mobile App Development – iOS and Android native apps (Swift, Kotlin) and cross-platform apps (Flutter, React Native).
✅ Full Stack Development – complete ownership from UI/UX to backend (Node.js, Python, Firebase, Supabase).
✅ UI UX Design – Figma-driven, conversion-focused designs for higher engagement.
✅ AI-Powered Apps – leveraging OpenAI, Gemini, and custom AI/ML integrations.
🔑 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞
✔ 𝐎𝐮𝐭𝐜𝐨𝐦𝐞-𝐅𝐨𝐜𝐮𝐬𝐞𝐝: My apps generate funding, downloads, and revenue - not just “features.”
✔ 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐏𝐚𝐫𝐭𝐧𝐞𝐫: From idea → UX research → development → App Store launch → post-launch scaling.
✔ 𝐒𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲 𝐅𝐢𝐫𝐬𝐭: Apps designed for performance, user growth, and long-term ROI.
✔ 𝐒𝐭𝐫𝐞𝐬𝐬-𝐅𝐫𝐞𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲: Transparent communication and budgeting, milestone-driven sprints, no wasted time.
🌍 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈’𝐯𝐞 𝐁𝐮𝐢𝐥𝐭 𝐅𝐨𝐫
- 💰 E-Commerce Apps – C2C marketplaces, B2C stores, conversion optimization.
- 🧠 AI & Chatbot Apps – AI image generators, voice recognition apps, and smart assistants.
- 💳 FinTech – mobile banking, SaaS fintech platforms, wallets & payment integrations.
- 🏡 Real Estate Apps – property marketplaces, CRM systems, rental platforms.
- 🩺 Healthcare & Telemedicine – HIPAA-compliant apps, online consultation, patient portals.
- 🧘 Mental Health & Wellness – meditation apps, therapy trackers, daily journals.
- 🚖 On-Demand Platforms – Uber-style booking, delivery, and service apps.
📞 𝐑𝐞𝐚𝐝𝐲 𝐭𝐨 𝐁𝐮𝐢𝐥𝐝?
Whether you’re launching an MVP or scaling your flagship mobile app, I’ll help you build it the right way - fast, scalable, and conversion-focused.
👉 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐧𝐨𝐰, 𝐚𝐧𝐝 𝐥𝐞𝐭’𝐬 𝐬𝐜𝐡𝐞𝐝𝐮𝐥𝐞 𝐚 𝐟𝐫𝐞𝐞 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 𝐭𝐨 𝐦𝐚𝐩 𝐨𝐮𝐭 𝐲𝐨𝐮𝐫 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐬𝐮𝐜𝐜𝐞𝐬𝐬.
Yuliya K.
has worked
.
$20/hr
$3K+ earned
Available now
Start of list.
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I help startups and businesses build premium-quality mobile apps that boost revenue, improve user engagement, and scale efficiently across iOS & Android. My apps focus on growing MRR, optimizing performance, and delivering a smooth user experience.
What I Can Do for You:
✔ Cross-platform apps with Flutter & React Native
✔ Clean, intuitive UI/UX for better retention
✔ API integrations, automation, and performance optimization
✔ App Store & Play Store deployment
I deliver business-focused solutions from idea → MVP → launch → scale, helping you save time and costs while achieving growth.
About Me: I’m a Mobile App Developer with 7+ years of experience, specializing in Flutter and React Native, passionate about turning ideas into high-performing apps that drive real business results.
Muhammad Z.
has worked
.
$15/hr
100%
Job Success
$100K+ earned
Available now
Start of list.
End of list.
I’m a 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐚𝐧𝐝 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐢𝐭𝐡 𝟕+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building scalable digital products for startups and businesses.
My core expertise lies in developing 𝐨𝐩𝐭𝐢𝐦𝐮𝐦 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐢𝐧𝐠 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐮𝐬𝐢𝐧𝐠 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐚𝐧𝐝 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, along with creating 𝐜𝐮𝐬𝐭𝐨𝐦 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 𝐚𝐧𝐝 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐮𝐬𝐢𝐧𝐠 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐚𝐧𝐝 𝐖𝐨𝐨𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞.
I implement 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐢𝐧 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 𝐚𝐧𝐝 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 to enhance user experience and automate workflows, using 𝐀𝐈-𝐚𝐬𝐬𝐢𝐬𝐭𝐞𝐝 𝐭𝐨𝐨𝐥𝐬 to accelerate development and improve code quality. I follow 𝐦𝐨𝐝𝐞𝐫𝐧 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬 to deliver reliable and scalable solutions.
✅ Core technologies I work with :
🔶 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ➤ Flutter │ React Native │ Dart │ JavaScript │ TypeScript
🔶 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 ➤ Firebase │ Supabase │ PostgreSQL │ MySQL │ MariaDB │ Node.js
🔶 𝐂𝐌𝐒 ➤ WordPress │ WooCommerce │ PHP │ Advanced Custom Fields (ACF) │ WP CLI
🔶 𝐀𝐏𝐈 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 ➤ REST API │ GraphQL │ Third-party Services
🔶 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐓𝐨𝐨𝐥𝐬 ➤ Git / GitHub │ Docker │ CI/CD Pipelines
The services I provide include:
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✅ For Mobile Apps Development :
🔶 𝐄𝐧𝐝-𝐭𝐨-𝐞𝐧𝐝 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 i.e. planning, architecture, UI development, backend integration, testing, and deployment
🔶 Pixel-perfect 𝐔𝐈 𝐢𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧 𝐟𝐫𝐨𝐦 𝐅𝐢𝐠𝐦𝐚, Adobe XD, or Sketch (including design systems and dark mode support)
🔶 𝐌𝐕𝐏 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
🔶 𝐀𝐏𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 (REST, GraphQL, and third-party services such as payments, maps, authentication, analytics, and social logins)
🔶 𝐀𝐩𝐩 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧, code refactoring, and bug fixing
🔶 𝐀𝐩𝐩 𝐒𝐭𝐨𝐫𝐞 𝐚𝐧𝐝 𝐆𝐨𝐨𝐠𝐥𝐞 𝐏𝐥𝐚𝐲 𝐝𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭, release management, and crash monitoring setup
🔶 𝐎𝐧𝐠𝐨𝐢𝐧𝐠 𝐦𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞, feature enhancements, and OS compatibility updates
✅ For Wordpress Development :
🔶 𝐂𝐮𝐬𝐭𝐨𝐦 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 development and theme customization
🔶 WordPress 𝐩𝐥𝐮𝐠𝐢𝐧 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 and custom functionality
🔶 𝐖𝐨𝐨𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐬𝐭𝐨𝐫𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 and advanced store customization
🔶 𝐇𝐞𝐚𝐝𝐥𝐞𝐬𝐬 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 integrations for modern front-end applications
🔶 𝐓𝐡𝐢𝐫𝐝-𝐩𝐚𝐫𝐭𝐲 𝐀𝐏𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 for payments, shipping, CRM, ERP, and external systems
🔶 𝐖𝐞𝐛𝐬𝐢𝐭𝐞 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 (Core Web Vitals, speed improvements)
🔶 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 & 𝐖𝐨𝐨𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐦𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞, updates, and security hardening
Feel free to reach out to me. I would be happy to discuss your project in detail.
Neha K.
has worked
.
Associated with
The Brihaspati Infotech Pvt. Ltd.
$10M+
earned