๐๐น๐๐๐๐ฒ๐ฟ & ๐ ๐ผ๐ฏ๐ถ๐น๐ฒ ๐๐ฝ๐ฝ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ | ๐๐ถ๐ฟ๐ฒ๐ฏ๐ฎ๐๐ฒ | ๐๐ป๐ฑ๐ฟ๐ผ๐ถ๐ฑ & ๐ถ๐ข๐ฆ ๐๐ ๐ฝ๐ฒ๐ฟ๐
Are you looking for a reliable mobile app developer who delivers clean code, bug-free apps, and seamless user experiences? You're in the right place.
I'm Ishwar, a dedicated Flutter & Mobile App Developer with hands-on expertise in building cross-platform Android and iOS applications from scratch. Whether you need a new app built, an existing app fixed, or API integrations handled smoothly โ I've got you covered.
๐ช๐ต๐ฎ๐ ๐ ๐ฏ๐ฟ๐ถ๐ป๐ด ๐๐ผ ๐๐ผ๐๐ฟ ๐ฝ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐:
โข Cross-platform app development using Flutter (Android + iOS from a single codebase)
โข Firebase integration โ Authentication, Firestore, Realtime DB, Cloud Functions, FCM Push Notifications
โข REST API & third-party API integration
โข Bug fixing, performance optimization & app refactoring
โข Clean, scalable, and well-documented code
๐ช๐ต๐ ๐ฐ๐น๐ถ๐ฒ๐ป๐๐ ๐ฐ๐ต๐ผ๐ผ๐๐ฒ ๐บ๐ฒ:
โข Fast turnaround with quality output
โข Clear communication and regular updates
โข Attention to UI/UX details
โข Available for both short-term fixes and long-term projects
I take pride in understanding your business goals and translating them into functional, high performance mobile apps. No vague estimates, just honest timelines and real results.
Let's discuss your project. Message me and let's get started!
๐๐๐ฒ๐ฐ๐จ๐ซ๐๐ฌ:
Flutter developer
Flutter app developer
Android app developer
iOS app developer
Cross-platform mobile developer
Mobile app development
AI mobile app developer
Artificial intelligence app development
Machine learning app integration
Firebase app developer
API integration Flutter
Hybrid app developer
AI solutions for mobile apps
AI app developer
Mobile App Developer
Senior Mobile App Developer
Mobile App Development
Dating App
Flutter Mobile App Development
Education App Developer
Mobile App Developer
Saloon Booking Mobile App Development
Dating mobile app development
Food Delivery Mobile App Development
AI App Development
AI Mobile App Developer
Chat Mobile App Developer
Chat Buddy Mobile App Development
Flutter
Dart
Firebase
Mobile App Development
Android App Development
iOS Development
RESTful API
Bug Fix
Push Notifications
App Development
Google Play
App Store
SQLite Programming
Payment Gateway Integration
Mobile App
FlutterFlow
REST API
Firebase Cloud Firestore
Jyotsana S.
Jaipur, India
$12/hr
5.0
3 jobs
Anyone can make an app work once.
The real work is making it work every time, at scale, under real users.
That's what 9+ years of Flutter and Next.js development has taught me.
โ As a Flutter App Developer and Full-Stack Engineer, I've helped founders and businesses build revenue-generating mobile and web applications supporting scalable subscription, marketplace, and AI-powered business models.
โ 15+ Years of Software Development Experience delivered across Flutter App Development, Cross-Platform Mobile Development, Full-Stack Web Development, and Production Deployment.
โ Trusted by Startups, Founders, and Growing Businesses, delivering end-to-end Mobile & Web App Development from architecture to App Store/Play Store publishing.
โ ARE YOU:
Looking for a Flutter Developer to build a cross-platform mobile app for iOS and Android?
Searching for a Full-Stack Developer to build or scale your Next.js web application?
A Startup or Founder looking to turn an idea into a production-ready MVP?
Struggling with a legacy codebase full of bugs, slow queries, or deployment failures?
Need end-to-end development โ from database architecture to App Store/Play Store submission?
Looking to integrate new features, APIs, or AI capabilities into an existing app?
Hi! I'm Jyotsana, a Senior Full-Stack & Mobile App Developer with 9+ years of experience building high-performance, production-grade applications across web and mobile โ specializing in Flutter, Next.js, Supabase, and scalable backend architecture.
MY KNOWLEDGE & EXPERTISE:
โ Cross-Platform Mobile App Development with Flutter (Bloc/Provider, Hive/Isar) for iOS and Android.
โ Full-Stack Web Development with Next.js (App Router), React, and Node.js.
โ Backend Architecture with Supabase, PostgreSQL, Drizzle ORM, and Firebase.
โ Production Deployment & DevOps: Docker, Nginx, PM2, CI/CD (GitHub Actions, Netlify), SSL, and Linux VPS management.
โ API Integration: RESTful APIs, GraphQL, and third-party SDKs.
โ Legacy Codebase Audits, Bug Fixes, and Performance Optimization.
โ App Store & Google Play end-to-end submission and deployment.
โ Clean architecture practices: MVC, MVVM, and scalable state management patterns.
GLIMPSES OF INDUSTRIES I'VE WORKED IN:
โ SaaS & Subscription-Based Platforms
โ MVP Development for Startups & Founders
โ Health, Wellness & Mental Health Platforms
โ E-Commerce & Marketplace Applications
โ Real-Time Booking & Scheduling Systems
โ Finance & Budget Management Apps
โ Social & Community-Based Mobile Apps
โ Real-Time Chat & Messaging Applications
โ Recipe, Meal Planning & Lifestyle Apps
โ Betting & High-Frequency Trading Platforms
โ AI-Integrated Mobile & Web Applications
WHY WORK WITH ME?
โ Owner's Mindset: I treat every project like it's my own product, not just a task list.
โ Clear & Responsive Communication: Fast updates, honest timelines, no guesswork.
โ Reliable, On-Time Delivery: I deliver what I promise, when I promise it.
โ Production-Grade Architecture: Code built to scale, not just to demo.
โ Full-Cycle Development: From database design to App Store publishing, I own the entire pipeline.
โ Secure, Standards-Based Code: Built to industry best practices, not shortcuts.
โ Post-Launch Support: Available for ongoing maintenance and future feature development.
โ Client-First Approach: I aim for long-term partnerships, not one-off gigs.
Tags:
Mobile App Development | Mobile App Design | Mobile App Designer | Mobile App Developer | Mobile Application | Mobile Application Development | UI/UX Design | App Developer | iOS | iOS Developer | iOS Development | iOS App Development | iOS App Developer | iPhone App Developer | Android | Android Developer | Android App Developer | Android App Development | Flutter Developer | Flutter App Developer | Flutter App Development | Cross-Platform App Development | Cross-Platform Mobile App Developer | Hybrid App Developer | Hybrid App Development | Hybrid Mobile App Development | Native App Development | Top rated Mobile App Developer | Hire Mobile App Developer | Best Mobile App Developer | React Native | Flutter | Dart | Swift | Kotlin | AI Mobile App Development | AI App Development | Firebase Integration | Firebase Realtime Database | Firestore Database | API Integration | Google Maps API | Geolocation Services | Push Notification | User Authentication | User Profile Creation | Payment Gateway Integration | In-App Purchases | App Performance Optimization
Flutter
Firebase
iOS Development
Android App Development
Artificial Intelligence
React Native
Node.js
n8n
Laravel
Claude
Game Development
TypeScript
Next.js
React
Ecommerce Website
Rakesh K.
Jaipur, India
$17/hr
5.0
154 jobs
I am a full-stack developer with over 6 years of experience in making custom mobile and web applications. I use leading technologies like Flutter, Firebase, React, and NodeJS to build easy-to-use, flexible solutions that help businesses grow. My skills allow me to turn your ideas into successful applications.
My Technical Skills:
- Mobile development โค Flutter, FlutterFlow, React Native, iOS, Android, CodeIgniter
- Frontend Technologies โค HTML, CSS, JavaScript, TypeScript, jQuery, Bootstrap, ReactJS, Vue.js, Angular, Svelte, Blazor
- Backend Frameworks โค NodeJS (Express), .NET, Django, Flask, NestJS, Spring Boot, Laravel
- Databases โค PostgreSQL, MSSQL, MySQL, Firebase Database, MongoDB, Redis, SQLite
- DevOps โค Azure DevOps, Apache, DigitalOcean, Amazon AWS, Google Cloud Platform, Heroku, Docker, Kubernetes
- Payment Integrations โค Paypal, Stripe, Razorpay, Apple Pay, Paytm, Square, Braintree, and many others
- APIs & Libraries โค REST APIs, GraphQL, Social Logins (Facebook, Instagram, Google, etc.), Twilio (SMS, VoIP), Google Analytics, Firebase APIs, Google Maps API, In-App Billing, Audio/Video Streaming, Mailchimp, and more
- Testing Frameworks โค Jest, Mocha, Selenium, Cypress
- QA Tester โค Manual Testing, Automated Testing, Performance Testing, Security Testing, Usability Testing
- Design Tools โค Figma, Adobe XD, Sketch, Photoshop, Illustrator
- Project Management Tools โค Slack, Trello, Jira, Asana, Monday.com, Github, BitBucket, GitLab, Azure DevOps
Successful Projects Iโve Completed:
- Job/News Posting App: Made a platform for job and news postings.
- AI Image Generation Tool: Made a tool using artificial intelligence.
- E-commerce App with Admin Dashboard: Built an app with admin features.
- WooCommerce to Native App Conversion: Changed WooCommerce websites into mobile apps.
- Salon Shop App: Made an app for booking and managing clients for salons.
- POS System: Set up a system to make transactions accurate and improve reporting for businesses.
Why Choose Me?
- Client-Focused: I take time to understand your ideas and make solutions for your business needs.
- Passion and Dedication: I am committed to making great user experiences and I care about every project I do.
- Responsive Design: I make sure your application works well on all devices and platforms.
- Expertise: With my many skills, I bring a lot of technical knowledge to your project.
- Scalability: Whether youโre a startup or a large company, I change my services to fit your project size.
- Quality Assurance: I follow strict steps to ensure high-quality and reliable applications.
- Agile Methodology: I use agile methods for good project management and on-time delivery.
- Ongoing Support: I give support after launch to make sure your app keeps working well.
Letโs Work Together!
Ready to make your app idea happen? Letโs talk about how I can help turn your idea into a successful application.
Flutter
Dart
Firebase
In-App Purchases
iOS
Firebase Cloud Firestore
Android
iOS Development
Laravel
Responsive Design
Mobile App
Sneh G.
Jaipur, India
$10/hr
4.9
21 jobs
Great products are not built by code alone โ they are built with the right strategy, execution, and technology. I help businesses turn ideas into scalable digital products that users actually love and companies can grow with.
Iโm a Senior Full-Stack Developer with 17+ years of experience building mobile apps, web platforms, SaaS products, AI-powered systems, and automation solutions for startups, founders, and established companies.
๐ ๐ ๐๐ ๐ฝ๐ฒ๐ฟ๐๐ถ๐๐ฒ ๐๐ป๐ฐ๐น๐๐ฑ๐ฒ๐:
๐ ๐ผ๐ฏ๐ถ๐น๐ฒ ๐๐ฝ๐ฝ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐
React Native, Flutter, Android (Kotlin), iOS (Swift)
๐ช๐ฒ๐ฏ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐
React.js, Next.js, Node.js, Express.js, Python Django, DRF, REST APIs, GraphQL, .NET Framework
๐๐ & ๐๐๐๐ผ๐บ๐ฎ๐๐ถ๐ผ๐ป
OpenAI / LLM Integrations, AI chatbots, Voice Agents, n8n Workflow Automation, AI SaaS Tools
๐-๐ฐ๐ผ๐บ๐บ๐ฒ๐ฟ๐ฐ๐ฒ & ๐๐ ๐ฆ
Shopify Custom Development, WordPress Themes / Plugins, Speed Optimization, Automation Systems
๐๐น๐ผ๐๐ฑ & ๐๐ฎ๐๐ฎ๐ฏ๐ฎ๐๐ฒ๐
AWS, Azure, MongoDB, MySQL
๐๐ป๐ฑ๐๐๐๐ฟ๐ถ๐ฒ๐ ๐โ๐๐ฒ ๐ช๐ผ๐ฟ๐ธ๐ฒ๐ฑ ๐ช๐ถ๐๐ต:
FinTech, Healthcare, SaaS, E-commerce, EdTech, Travel, Logistics, Automotive, Social Platforms
๐ช๐ต๐ ๐๐น๐ถ๐ฒ๐ป๐๐ ๐๐ถ๐ฟ๐ฒ ๐ ๐ฒ:
- Clean, scalable, maintainable code
- Strong architecture & product thinking
- Reliable delivery with clear communication
- Long-term solutions, not temporary fixes
- Turning ideas into launch-ready products
If you need someone who understands both ๐ง๐ฒ๐ฐ๐ต๐ป๐ผ๐น๐ผ๐ด๐ + ๐๐๐๐ถ๐ป๐ฒ๐๐ ๐๐ฟ๐ผ๐๐๐ต, Iโd be happy to help build your project
Flutter
React Native
React
iOS Development
Node.js
Angular
FlutterFlow
n8n
Supabase
Golang
Pinecone
Agent GPT
Next.js
OpenAI API
AI Bot
Bhupendra R.
Jaipur, India
$10/hr
5.0
13 jobs
Your Flutter app should be live, performing, and making money โ not stuck in development or failing App Store review. I've shipped apps to 100K+ active users across 1M+ monthly sessions, most recently on a live sports platform where real-time reliability was non-negotiable.
With 5+ years building production-grade Flutter apps for iOS and Android, I take apps end-to-end: turning complex Figma designs into pixel-perfect UIs, integrating REST APIs and real-time features that scale, and building subscription systems that convert and retain.
What I deliver:
โฆ Launch-ready Flutter UI โ From your Figma file to a pixel-perfect, responsive Flutter app on iOS and Android. E-commerce, job portals, trip planners, sports dashboards โ built to handle real users from day one, not just the demo.
โฆ Integrations that hold under load โ REST APIs, GraphQL, real-time feeds, payment gateways, Google Maps, push notifications, and complex third-party SDKs โ connected cleanly and stress-tested, not hacked together for the deadline.
โฆ Subscriptions that convert and retain โ End-to-end RevenueCat setup on iOS and Android: paywalls, entitlements, pricing configs, and every edge case between the first purchase and auto-renewal.
โฆ A backend your app won't outgrow โ Firebase Auth, Firestore, Cloud Functions, and real-time sync โ architected to scale with your growth from launch to 100K users without a rebuild.
โฆ Live on both stores, without the rejection loop โ Full App Store and Play Store submission handling: build signing, guideline compliance, rejection fixes โ shipped on schedule.
Tech stack:
Mobile: Flutter ยท Dart ยท iOS ยท Android
State Management: BLoC ยท Riverpod ยท Provider ยท GetX
Backend: Firebase ยท Firestore ยท Cloud Functions ยท REST APIs ยท GraphQL ยท Supabase
Monetisation: RevenueCat ยท In-App Purchases ยท Offer Code ยท Payment Gateways ยท Stripe ยท Cashfree
Tools: Git ยท CI/CD ยท Figma ยท Google Maps ยท Push Notifications ยท App Store Connect ยท Play Console ยท Family Controls ยท Accessibility services ยท Subscription Promo Codes ยท
Most Flutter MVPs I build are live within 3โ5 weeks. Larger products with complex integrations run 6โ10 weeks โ with working builds you can test throughout, not just at the end. I write Flutter code your next developer will genuinely thank you for: clean architecture, clear communication, zero shortcuts.
Got something you're building? Message me with your project specs โ I review them daily and will give you a straight answer today on whether I'm the right fit and what we need to prioritise first.
Flutter
Firebase
Mobile App Development
Android App Development
In-App Purchases
In-App Subscription
Google Play
App Store
Mobile UI Design
API Integration
Android
iOS
OpenAI API
iOS Development
Google Maps
Payment Gateway Integration
Figma
REST API
Push Notifications
Claude
Anil J.
Jaipur, India
$15/hr
4.8
94 jobs
Iโm a ๐ ๐ฅ๐ฎ๐ญ๐ญ๐๐ซ & ๐ ๐ฅ๐ฎ๐ญ๐ญ๐๐ซ๐ ๐ฅ๐จ๐ฐ developer with 8+ years of experience building beautiful, high-performance cross-platform mobile apps for iOS, Android & Web using Dart, Firebase, Node.js and Supabase.
โ๏ธ ๐+ ๐๐๐๐ซ๐ฌ of Experience in ๐๐จ๐๐ข๐ฅ๐ & ๐๐๐ Development
โ๏ธ ๐๐+ $ ๐๐ฎ๐ง๐๐ข๐ง๐ raised by clients
โ๏ธ ๐๐+ ๐๐ฉ๐ฉ ๐๐จ๐ฐ๐ง๐ฅ๐จ๐๐๐ฌ | ๐๐+ ๐ฉ๐ฎ๐๐ฅ๐ข๐ฌ๐ก๐๐ ๐๐ฉ๐ฉ๐ฌ
โ๏ธ ๐๐จ๐จ๐ฌ๐ญ๐๐ ๐๐ซ๐จ๐๐ฎ๐๐ญ๐ข๐ฏ๐ข๐ญ๐ฒ ๐๐ฒ ๐๐% using AI Tools like Claude, GitHub Copilot & Cursor
โก ๐ญ ๐๐ผ๐๐ฟ ๐ฅ๐ฒ๐๐ฝ๐ผ๐ป๐๐ฒ ๐ง๐ถ๐บ๐ฒ | Available ๐ญ๐ด ๐๐ผ๐๐ฟ๐/๐๐ฎ๐
๐๐๐ง๐ค๐๐ ๐๐ฆ๐จ๐ง๐ ๐ ๐๐จ๐ฉ ๐% ๐๐จ๐๐ข๐ฅ๐ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐๐ซ๐ฌ ๐จ๐ง ๐๐ฉ๐ฐ๐จ๐ซ๐ค
I help startups and businesses build ๐๐๐๐ฌ, prototypes, and full-scale apps ๐๐ ๐ ๐๐ฌ๐ญ๐๐ซ saving 50%+ in time and cost while delivering ๐๐ง๐ฏ๐๐ฌ๐ญ๐จ๐ซ-๐๐๐๐๐ฒ, ๐๐๐๐ฅ๐๐๐ฅ๐ ๐๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง๐ฌ.
From UI/UX to full backend integration, I handle everything โ including authentication, real-time databases, cloud functions, and analytics.
โ Why Choose Me
โก 1. Fast MVPs with Flutter & FlutterFlow
I build cross-platform apps using Flutter and FlutterFlow, helping you launch high-quality MVPs quickly โ with responsive UI and smooth performance on both iOS and Android.
๐ 2. Top Rated๐ฅon Upwork with 100% Job Success โ Trusted by Clients
Iโve earned the Top Rated badge on Upwork by consistently delivering high-quality work, 5-star reviews, and strong client satisfaction. Youโre working with someone whoโs proven, reliable, and easy to collaborate with.
๐ ๏ธ 3. Scalable Backends with Node.js, Firebase & Supabase
From authentication to real-time databases and cloud functions, I integrate powerful backend solutions using Firebase and Supabase โ designed for growth and reliability.
๐ง 4. Built-In Analytics with Mixpanel & Google Analytics tools
I implement Mixpanel and Google Analytics tools to give you real-time data on user actions, funnels, and retention โ so you can make smarter product decisions backed by analytics.
๐งโ๐ป 5. Clean, Maintainable Code
I write modular, well-documented Dart code thatโs easy to maintain and scale โ whether you're handing it off to another dev or building on it long-term.
6. Complete App Lifecycle Support
From wireframes to App Store & Play Store deployment, I handle the full app development process โ ensuring a seamless, end-to-end experience with zero guesswork.
๐ Skills ๐
๐ Flutter (Android, IOS, Web)
๐ FlutterFlow (Low-code MVPs & prototypes)
๐ Supabase & Firebase (Firestore, Auth, Storage)
๐ Mixpanel Integration (Event tracking, Funnels, User analytics)
๐ Android App Development (Kotlin, Java)
๐ PHP Laravel & Node.js
๐ Push Notifications (FCM)
๐ REST API Integration
๐ Custom UI & Animations
๐ iOS & Android Deployment
Expertise:
๐ข Real Estate
๐ E-commerce
๐ Automotive industry
๐ช Health and wellness
๐ฅ Technology and software development
๐ Digital marketing and advertising
๐ฅ Health care
๐ Food and beverage
๐ Education technology
๐ฐ Personal finance and wealth management
๐ Home improvement and remodeling
๐ฎ Virtual reality (VR) and augmented reality (AR)
๐ฑ Renewable energy and clean technology
๐พ Pet care and services Apps
๐ง Technical Skills Keywords
Flutter Developer, Dart Programming, FlutterFlow Expert, Supabase Integration, Firebase Developer,
Mixpanel Analytics, iOS App Development, Android App Development, Cross-Platform App Developmen,t Mobile App UI/UX, No-code/Low-code, FlutterFlow App, Performance Optimization,
Push Notifications, (Firebase/Mixpanel), Real-time Database Integration. Authentication & Firestore, Rules App Analytics, Event Tracking, MVP development. MVP Launch, VIBE Coding,
Flutter
Flutter Stack
Dart
Firebase
Mobile App Development
FlutterFlow
Kotlin
Swift
Java
iOS
Android App Development
iOS Development
Android
Hybrid App Development
Mobile App Development Consultation
Mixpanel
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