โ โจโจ๐ฅTop Rated Plusโจโจ๐ฅ by Upwork (๐ง๐ผ๐ฝ 3%)
โ โจโจ๐ฅ350+ Jobs Completedโจโจ๐ฅ
โ โจโจ๐ฅ6+ years of Experience in Mobile App Development โจโจ๐ฅ
โ โจโจ๐ฅ5+ years of Freelancing Experienceโจโจ๐ฅ
โ โจโจ๐ฅ24/7 Availability โจโจ๐ฅ
I am a Software Engineer with professional experience in developing hybrid applications using Flutter and FlutterFlow. I have over 6 years of experience building responsive, scalable, and complex mobile applications in Flutter.
I have developed and published multiple apps on the Google Play Store, achieving numerous downloads. I also have strong experience in in-app marketing, performance optimization, and full end-to-end app deployment.
I now provide my services on upwork. Feel free to place your order with confidence that youโre in the right place for high-quality mobile app development. I provide full concentration on my client. Thanks!
โญ๏ธ๐Flutter and FlutterFlow Development Skillsโญ๏ธ๐
โ โ Technical Skills โ โ
โ Knowledge of Dart, Java, Kotlin, SQLite, C++, HTML, JavaScript, CSS3
โ Designing reusable code and modules
โ Third-party libraries and RESTful APIs integration
โ Code versioning tools like Git, Jenkins, etc.
โ Android and iOS development
โ State management and app architecture
โ Known to Firebase, PWA, and Azure DevOps integration
โ Automated building and testing in FlutterFlow
โ IDEs like Android Studio, VS Code, etc.
โ Familiarity with Material Design guidelines
โ Networking and handling push notifications
โ Test cases for better performance and debugging of the code of Flutter
โ Offline storage, performance tuning, and threading operations
โ โ Soft Skills: โ โ
โ Problem-solving and team spirit
โ Understanding of business requirements of Skills:
โ Problem-solving and team spirit
โ Communication and self-initiation
โ A practical approach to issue resolution
โ Understanding of business requirements
โ โ Roles and Responsibilities โ โ
โ Design, develop, test, and implement applications
โ Cooperation with designers, testers, managers, product owners, and other stakeholders
โ Take complete ownership of developing user-friendly, good-quality software delivery
โ Identify and solve errors and discrepancies in the system in Flutter
development.
โ Support and maintenance of all applications in Flutter and FlutterFlow.
โ Application compatibility with multiple platforms developed
โ Get involved in the entire software development life cycle
โ Optimize development processes through different approaches in Flutter
โ Create and ship apps to Android/iOS devices with a single codebase
โ Write UI components for the reusability of code
โญ๏ธ๐ Programming Languageโญ๏ธ๐:
โ Dart with Flutter and FlutterFlow Framework
โญ๏ธ๐Based on your requirementโญ๏ธ๐:
โ I will do mobile app development in IOS & Android. The mobile app development will have the following phases.
โญ๏ธ๐Figmaโญ๏ธ๐:
โ App and website UI/UX to Flutter and FlutterFlow.
โ Prototype
โญ๏ธ๐Mobile app designโญ๏ธ๐:
โ Designing the views of every screen of the mobile app.
โญ๏ธ๐Mobile app developmentโญ๏ธ๐:
โ Converting the approved design to the actual mobile app.
โญ๏ธ๐Database & API interface developmentโญ๏ธ๐:
Creating the data structure and setting up all necessary APIs that the apps will use.
โญ๏ธ๐Database & API integration with the mobile appโญ๏ธ๐:
Adding all the necessary real-life functionalities to the mobile app UIs developed
โญ๏ธ๐ Why choose me?โญ๏ธ๐
โ 100% Satisfaction
โ 100% Positive Rating
โ High-Quality Code
โ Great Support Period
โ 4+ years of Experience
๐ How it works
Here are the steps to complete your project:
โญ๏ธ๐Requirementsโญ๏ธ๐
We make sure I have everything I need to complete your project successfully.
โ UI design (Figma / XD / Zeplin file)
โ Logo
โ App Icon
โ Document (Optional)
โญ๏ธ๐This step includes:โญ๏ธ๐
โ Video meetup
โ Mobile App Design
โ Designing the views of every screen of the mobile app.
๐Devices: iPhone 11, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, Samsung A52, A30, and other latest devices
๐Final Design
I'll deliver the final design of the app for your approval.
โญ๏ธ๐This step includes:โญ๏ธ๐
โ Video meetup
๐Database & API interface development
โ Create a MySQL database and create a REST API based on app screens in JSON format.
โญ๏ธ๐App Development: โญ๏ธ๐
I'll develop the app and deliver a working product for your review.
โญ๏ธ๐This step includes:โญ๏ธ๐
โ Video meetup
โ Backend Admin Panel (Extra Optional)
I will create a website admin panel dashboard so you can track all things from it.
Example:
โ Manage Users (Listing / Add / Edit / Delete Users)
โ Manage Category (Listing / Add / Edit / Delete Category)
โญ๏ธ๐ Final Reviewโญ๏ธ๐
I'll deliver the final version of the app for your review.
โญ๏ธ๐This step includes:โญ๏ธ๐
โ Video meetup
iOS
Hybrid App Development
Android App Development
Dart
Firebase
Mobile App Development
Flutter
API Integration
Payment Gateway Integration
Android
iOS Development
Node.js
Mobile App Design
FlutterFlow
Mobile App
AI Development
AI App Development
Hybrid App
App Design
App Development
Nikola K.
Warsaw, Poland
$25/hr
5.0
2 jobs
Iโm a Mobile App Designer focused on mobile apps, UI/UX, and product strategy. I worked on ๐ฅ๐๐๐ก๐๐ข๐ช ๐ช๐๐๐ง๐๐๐ฅ, which ๐ฅ๐๐๐ฆ๐๐ $๐ฒ๐ , and ๐๐ ๐ฆ๐ง๐๐ง๐ฆ, which ๐ฅ๐๐๐ฆ๐๐ $๐ฎ๐ .
As a Mobile App Designer, I create intuitive, growth-focused products with strong visual execution and clear business alignment. My expertise includes user flows, wireframes, high-fidelity UI, design systems, onboarding, monetization, and product optimization.
Iโve worked across weather, AI, Web3, crypto, and health-related products, helping teams test ideas, improve user experience, and grow audiences. My experience as a Mobile App Designer helps me connect business goals with clean product logic, strong UX, and polished mobile interfaces.
As a Mobile App Designer, I also focus on onboarding, retention, monetization flows, and product experiments that help apps grow. My goal as a Mobile App Designer is not only to make interfaces look polished, but also to make them simple, useful, and aligned with business goals.
If youโre looking for a Mobile App Designer who can think strategically, design in Figma, and turn product ideas into clear mobile experiences, I can help build apps that look great, work smoothly, and support real growth.alth-related products, helping teams test ideas, improve user experience, and grow audiences.
iOS
Mobile UI Design
Mobile App Design
Product Design
UX & UI Design
UX Research
UX & UI
App Design
Web Design
User Interface Design
User Experience Design
Mobile App Redesign
Web & Mobile Design Consultation
Design & Usability Research
Telegram
Figma
Prototyping
Usability Testing
Interaction Design
Mockup
Amit S.
Pundri, India
$10/hr
4.9
71 jobs
Hi, I am Amit, a Top-Rated Mobile App Developer with 6+ years of experience building high-performance iOS, Android, Flutter, and React Native apps. I help startups and businesses turn ideas into scalable, AI-powered mobile products from MVPs to production-ready applications.
Services: Flutter, React Native, Native iOS (Swift), Native Android (Kotlin), AI Integration (OpenAI, Claude, Gemini), MVP Development, API & Backend Integration, Authentication, In-App Purchases, App Redesigns, Website-to-App Conversion, Performance Optimization, and Ongoing App Enhancements.
โจ๐๐ป๐ฑ๐๐๐๐ฟ๐ถ๐ฒ๐ ๐โ๐๐ฒ ๐ช๐ผ๐ฟ๐ธ๐ฒ๐ฑ ๐๐ปโจ
โ Fintech Mobile App
โ Delivery Mobile App
โ Multi-vendor Marketplace & E-Commerce Mobile App
โ Live Streaming & Video Sharing App Development
โ E-Commerce Mobile Apps
โ Health & Fitness Mobile App for iOS/Android
โ Meditation & Wellness Mobile Application with AI Integration
โ Food Delivery App with Real-Time Order Tracking
โ Loyalty & Rewards Mobile App with Coupons & Gift Cards
โ On-Demand Service Apps (Taxi, Food, Delivery)
โ Travel & Ticket Booking Mobile App
โ Social Media & Dating App Developmentโจ
โ Music & Audio Streaming Mobile App for Android/iOS
โ E-Learning/Edtech Mobile App
โ Real Estate Mobile App with Property Listingsโจ
โ Real-Time Chat & Messaging Mobile App
โ Real-Time Audio & Video Calling/Streaming Mobile App
โ Productivity & Task Management App
โ Chat & Social Networking Apps
โ Dating App
โ Taxi Booking App
โ Bakery & Restaurant App
โ Social Chat & Messaging Appโจ
โ Technician Service App
โ Grocery Delivery App
โ Technician Service Appโจ
โ SaaS Mobile Application Development
โ AR/VR Mobile App Development
โ IoT Mobile App Development
โ Event Booking & Management App
โ Social Media App
โ On-Demand Home Services App
โ Smart device control flutter apps
๐ค AI Integration ๐ค
- OpenAI, Claude & Gemini APIs
- AI Chatbots & Assistants
- AI Search & Document Chat
- Speech-to-Text & Text-to-Speech
- Recommendation Systems
- AI Workflow Automation
โ๏ธ Backend & API Development
Node.js, Express.js
AWS Services, Firebase, Supabase
PHP, Laravel, CodeIgniter
REST API Development & Integration
๐ฅ Web & Admin Dashboard Development
React.js, Next.js, Angular
HTML5, CSS3, Bootstrap
JavaScript, jQuery
๐ Databases
MySQL, PostgreSQL
MongoDB
SQLite
AWS DynamoDB
Firebase / Parse
๐งฉ Architecture & Development Patterns
MVC, MVP, MVVM
Scalable and maintainable application architecture
๐ Integrations
APIs: REST APIs, AWS API Gateway, AWS Lambda, JSON, XML
Social Media: Facebook, Instagram, Twitter, YouTube
Real-time Chat: Firebase, Socket, XMPP, Twilio
Payment Gateways: Stripe, PayPal, Braintree, Hyperpay
๐ฒ Advanced Mobile Features
In-App Purchases
Push Notifications (Firebase / APNs)
Advertisements Integration
Real-time Messaging
Location & Map Services
๐๐ผ๐ผ๐ธ ๐ฎ ๐๐ฅ๐๐ ๐ฐ๐ฎ๐น๐น - just ๐ฐ๐น๐ถ๐ฐ๐ธ ๐๐ป๐๐ถ๐๐ฒ ๐ผ๐ฟ ๐ ๐ฒ๐๐๐ฎ๐ด๐ฒ to get started
iOS
iOS Development
Swift
iOS SDK
SwiftUI
Mobile App Development
Mobile App Design
Mobile App Localization
Node.js
React
Android App Development
Flutter
React Native
Hybrid App
Native App Development
Lokesh D.
Surat, India
$20/hr
5.0
98 jobs
Helped build Insight Timer and grew to 20M+ downloads | Built TabRabbit POS, which is handling thousands of orders/day.
Startup-focused AI mobile app development and rapid MVP with React Native, React, and Node. Iโm a React Native app developer, React developer, and full-stack developer (React/Node) who ships investor-ready MVPs fast.
Need traction quickly? I design and launch MVPs in weeks, not months, while laying the foundation to scale.
โถ๏ธ Why me:
โ Rewarded as ๐ TOP RATED PLUS๐ by Upwork (๐ง๐ผ๐ฝ ๐ฏ%)
โ 5000+ hours and still counting
โ 70+ jobs completed successfully
โ 100% Job Success (Client Satisfaction Ratio)
โถ๏ธ From MVP to millions:
โ Helped build Insight Timer โ 20M+ downloads; engineered TabRabbit POS from MVP to production, handling thousands of daily orders.
โ Award Winning Android App "Apps of the Year Winner - TIME magazine and Womens Health" and "Happiest App in the World - Tristan Harris"
โถ๏ธ Speed via AI:
I use Cursor, Copilot/Codex, Claude code to accelerate scaffolding, tests, refactors, and docs โ faster iterations, lower cost, higher code quality.
โถ๏ธ Typical MVPs:
โ Fitness trackers & habit apps
โ AI chat/recommendation apps
โ Dating/social apps
โ AI Music apps
โ POS/ordering
โ SaaS dashboards
โถ๏ธ Engagement model:
Lean roadmap โ clickable prototype โ core features โ beta โ iterate with metrics. Fixed-price milestones or weekly. NDA welcome.
๐ค CTA: If youโre validating a concept or raising, Invite to Job and Iโll outline a fast MVP plan and timeline.
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
๐ My Upwork Clients Sharing Their Experience Working With Me:
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
โ โ โ โ โ 5.00
"Lokesh is an amazing developer. If you need someone who knows ReactJS he's the guy."
- Milan, USA
โ โ โ โ โ 5.00
"Lokesh carrier out the frontend React Native work with one swoosh, flawlessly. He properly implemented the Figma design into React Native code and followed best practices. Very impressed with his work, and will hopefully work with him again."
- Fahmid Uddin, Canada
โ โ โ โ โ 5.00
"It was great working with Lokesh! He is incredible communicative, professional, and provides great work. Highly recommend him to anyone and will work with again!"
- Phil, USA
โถ๏ธ ๐ช๐ต๐ฎ๐ ๐๐ผ๐ ๐ฐ๐ฎ๐ป ๐ฒ๐ ๐ฝ๐ฒ๐ฐ๐ ๐ณ๐ฟ๐ผ๐บ ๐๐ผ๐ฟ๐ธ๐ถ๐ป๐ด ๐๐ถ๐๐ต ๐บ๐ฒ?
โ Trust
โ On-time delivery
โ Great communication level
โ Daily Updates
โ Regular Scrum
โ Long term relationship (which is very important for me)
โถ๏ธ Skills I have:
Mobile App Development โข Mobile Application Developer โข React Native โข React โข Node.js โข Full-Stack Development โข Web App Development โข Android โข iOS โข TypeScript โข Next.js โข Express โข GraphQL โข REST API โข Firebase โข AWS โข GCP โข PostgreSQL โข MongoDB โข WebSockets โข AI Mobile Apps
iOS
React Native
Firebase
Android
JavaScript
TypeScript
Mobile App Development
React
Node.js
MongoDB
Next.js
Web Development
Full-Stack Development
Tailwind CSS
PostgreSQL
AI Agent Development
AI App Development
Python
Claude
OpenAI API
Manavjot M.
Khanna, India
$7/hr
5.0
6 jobs
Mobile app Developer & Full Stack Engineer with 5+ years building high-performance mobile and web applications for startups, SaaS products, and enterprise clients worldwide.
I specialise in Flutter and react native cross-platform development delivering pixel-perfect, production-ready iOS and Android apps from a single codebase. Whether you need a consumer app, a B2B SaaS dashboard, or a complex mobile platform, I bring the architecture, code quality, and product thinking to ship it right.
๐ฑ Mobile Development
Flutter ยท React Native ยท Kotlin ยท Java ยท Android SDK ยท iOS ยท Firebase ยท REST APIs ยท GraphQL ยท BLoC ยท Provider ยท Riverpod ยท GetX ยท Push Notifications ยท App Store & Play Store deployment
๐ Web Development
React.js ยท Next.js ยท Node.js ยท TypeScript ยท Express.js ยท REST API development ยท PostgreSQL ยท MongoDB ยท Supabase ยท Firebase ยท Tailwind CSS ยท Responsive UI
What I build:
โ Flutter apps for iOS & Android : e-commerce, fintech, health, SaaS, on-demand
โ Cross-platform mobile apps with React Native
โ Full stack web platforms with Next.js + Node.js
โ Real-time features :chat, notifications, live dashboards
โ API design, backend architecture, and third-party integrations
โ App Store & Google Play submission and optimisation
Why clients choose me:
I don't just write code : I help you make the right technical decisions from the start. Most projects fail not because of bad developers, but because of bad architecture choices early on. I bring a product mindset to every engagement: clean code, scalable structure, and clear communication throughout.
My tech stack at a glance:
Flutter ยท Dart ยท React Native ยท Kotlin ยท Java ยท React.js ยท Next.js ยท Node.js ยท TypeScript ยท Supabase ยท Firebase ยท PostgreSQL ยท MongoDB ยท REST API ยท GraphQL ยท AWS ยท GCP ยท Docker ยท Git ยท CI/CD ยท Figma
Industries I've worked in:
SaaS ยท E-commerce ยท Fintech ยท Healthcare ยท On-demand & delivery ยท EdTech ยท Real estate ยท Social platforms ยท B2B tools
If you're building a mobile app or a full stack product and want it done properly the first time- let's talk.
iOS
Kotlin
Mobile App Development
React Native
Android
Flutter
Website
Dart
Mobile App Design
Hybrid App Development
NodeJS Framework
UI/UX Prototyping
User Authentication
User Profile Creation
Smartphone
AI Mobile App Development
AI App Development
Flutter Stack
App Design
Mobile UI Design
Wajahat Q.
Rawalpindi, Pakistan
$17/hr
5.0
16 jobs
I am a Mobile App Developer and Flutter Developer helping startups, founders, and businesses build high-quality iOS apps, Android apps, React Native apps, cross-platform mobile apps, AI apps, SaaS apps, and MVP mobile applications that are clean, scalable, user-friendly, and ready to launch.
We're working with founders, startups, and small business owners who have a clear idea but need an actual team to bring it to life. We build apps for iOS, Android, Flutter, and React Native and over the last couple of years, a lot of our work has shifted into AI-powered apps (chatbots, voice assistants, OpenAI integrations, image generation tools).
We're a real team, designers, developers, and a project manager, so your project doesn't get stuck waiting on one person.
๐๐จ๐ฐ ๐๐ ๐๐๐ฅ๐ข๐ฏ๐๐ซ
Every project we take on follows a structured flow so nothing gets missed and you always know what stage we're at. We start with a discovery and planning phase to map out exactly what's being built and why. From there, our designers work on the UI/UX, then our developers move into frontend, admin panel, and backend with API integration. Once the build is done, our QA team runs proper testing before we publish your app to the App Store and Play Store. After launch, you get 4 weeks of free support included.
Each stage is handled by the right person on our team, designers design, developers develop, and a project manager keeps everything moving and keeps you in the loop daily.
๐ ๐ซ๐๐ ๐๐๐ฅ๐ฅ ๐๐๐๐จ๐ซ๐ ๐๐ง๐ฒ๐ญ๐ก๐ข๐ง๐ :
Before you commit to anything, we'll jump on a free 30-minute call. We'll talk through your idea, suggest the right tech stack for your stage, give you a realistic timeline, and flag any ongoing costs (hosting, APIs, third-party services) you should plan for. If we're not the right fit, we'll tell you. No hard sell.
๐๐ฉ๐ฉ๐ฌ ๐๐'๐ฏ๐ ๐๐ฎ๐ข๐ฅ๐ญ:
โ Startup MVP Apps
โ Social Networking Apps
โ Chat & Messaging Apps
โ Dating Apps
โ Marketplace Apps
โ E-commerce Apps
โ Grocery Delivery Apps
โ Food Delivery Apps
โ Taxi Booking Apps
โ Fitness & Health Tracking Apps
โ Booking & Scheduling Apps
โ Doctor Appointment Apps
โ Learning Management Apps
โ Quiz Apps
โ SaaS Mobile Apps
โ Business Management Apps
โ On-Demand Service Apps
โ Real Estate Apps
โ Delivery Management Apps
โ Customer Portal Apps
โ AI Chatbot Apps
โ AI Voice Assistant Apps
โ AI Image Generation Apps
๐๐๐๐จ๐ซ๐ ๐๐จ๐ฎ ๐๐ญ๐๐ซ๐ญ
Before starting development, I can review your mobile app idea and help you understand the best approach, possible timeline, development cost, tech stack, backend requirements, API needs, hosting costs, AI usage costs, payment gateway costs, and App Store / Google Play requirements.
If I am not the right fit for your project, I will tell you clearly instead of pushing you into the wrong direction.
๐๐๐ญ๐๐ซ ๐๐๐ฎ๐ง๐๐ก
Every app we deliver comes with 4 weeks of free post-launch support, for bug fixes, small tweaks, or anything that comes up once real users start using it.
๐๐ค๐ข๐ฅ๐ฅ๐ฌ:
Mobile App Developer | Mobile Developer | App Developer | Flutter Developer | Flutter Dart | iOS App Developer | Android App Developer | Cross-Platform Mobile Developer | React Native Developer | AI App Developer | AI App Development | AI Mobile App Developer | AI Chatbot Developer | AI Voice Assistant App | OpenAI API Integration | ChatGPT API Integration | Firebase Developer | REST API Integration | Node.js Backend | Figma to Flutter | App Store Publishing | Google Play Publishing | In-App Purchases | Startup MVP Developer | Custom Mobile App Development | Mobile App Consultation | App Development Consultation | IT Consultation | Social Media App Developer | Chat App Developer | E-commerce App Developer | Food Delivery App Developer | Fitness App Developer | Booking App Developer | Admin Panel Development | Admin Dashboard Developer | Mobile App Maintenance
iOS
Mobile App Development
iOS Development
Android App Development
Flutter
Mobile App
React Native
Full-Stack Development
AI Chatbot
API Integration
Front-End Development
Back-End Development
Next.js
SaaS Development
AI Development
AI Mobile App Development
SaaS
Blockchain, NFT & Cryptocurrency
Swift
Apple Xcode
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Kim Darling
Emerald Tiger
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David Merry
Kinetic Investments
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Summa Linguae
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