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You will get Fitness & Health Mobile App Development | Flutter | React Native | Node.js

Shahab M.Status: Offline
Shahab M. Shahab M.
5.0
Rising Talent
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Custom Mobile Apps services from Shahab, priced and ready to go.
Shahab M.Status: Offline
Shahab M. Shahab M.
5.0
Rising Talent
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Custom Mobile Apps services from Shahab, priced and ready to go.

Project details

I build custom fitness and health mobile apps that help users stay on top of their wellness goals. The app includes workout and step tracking to monitor workouts, steps, distance, and active minutes, along with calorie and nutrition logging so users can log meals, track calories, and build healthier habits. Progress charts and analytics visualize user data with detailed insights, keeping them motivated and consistent. I also integrate wearable devices for real-time data sync, connecting smartwatches and health trackers directly to the app. Built using Flutter or React Native for both iOS and Android, with a scalable backend to handle health data securely. Whether it's a personal fitness tracker or a full wellness platform, I deliver clean, production-ready code. Let's discuss your app idea and features.

š’š¤š¢š„š„š¬:
Flutter, Dart, OpenAI API, Full Stack Developer, Back End Developer, API Integration, Node.js, SQL, Mobile App Development, Mobile App Developer, Android App Development, Android App Developer, AI Mobile App Development, AI Mobile App Developer, Mobile App Design, Mobile App UI Design, Responsive Design, UI/UX Designer, Prototyping, Mobile App API Integration, Node.js
Platform
Android
App Type
Hybrid App
Development Technology
Flutter, React Native, Kotlin
App Purpose
Entertainment, Education, Health & Fitness, IoT, Maps & Navigation, Medical, Productivity, Restaurant, Social Networking, Streaming
Expertise
Cross Browser & Device Compatibility, Design, Security
What's included
Service Tiers Starter
$499
Standard
$1,200
Advanced
$2,399
Delivery Time 10 days 18 days 30 days
Number of Revisions
234
Number of Mobile Operating Systems
122
App Store Upload
-
-
App Icon Design
-
Splash Screen
Ad Network Integration
-
-
-
Source Code
Optional add-ons You can add these on the next page.
Fast Delivery
+$150 - $399
Additional Revision
+$50
Additional Mobile Operating System (+ 3 Days)
+$110

Frequently asked questions

5.0
3 reviews
100% Complete
(3)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

NA

Naghma A.
5.00
Aug 11, 2026
Mobile App Developement | AI Mobile Apps | Flutter | Dart | Node.js Shahab is AI Mobile App Development Expert, he played vital role in the testing of my new app launched in UK
HE is Dart and Flutter Expert šŸ‘

AM

Arif M.
5.00
Jul 27, 2026
Flutter & Dart Mobile App Developer ā€“ AI-Integrated Cross-Platform App (iOS/Android) Shahab Malik did an outstanding job on our mobile app development project. As a skilled Mobile App Developer, he built a smooth, high-performing app using Flutter and Dart, with solid experience in React Native as well. On the backend, he used Node.js to create a reliable API and integrated smart AI Apps features that added real value to the product.
Communication was clear, deadlines were met, and he was quick to implement feedback. Highly recommend Shahab for anyone looking for expertise in Mobile App Development, AI Apps, Flutter, Dart, React Native, and Node.js. Would definitely hire again!

MN

Muhammad N.
5.00
Jul 15, 2026
30 minute consultation Shahab Malik is an exceptional Mobile App Developer with strong expertise in AI Mobile App Development, Flutter, Dart, React Native, Node.js, Android App Development, iOS App Development, and API Integration. He consistently delivers scalable, high-performance mobile applications with clean code, responsive UI, and excellent communication throughout the project. I highly recommend him for Cross-Platform App Development, Hybrid App Development, OpenAI API integration, and custom mobile app development projects.
Shahab M.Status: Offline

About Shahab

Shahab M.Status: Offline
#1 Mobile App Developer, AI Apps, Flutter, Dart, React Native, Node.js
100% Job Success
5.0 Ā (3 reviews)
Oldham, United KingdomĀ - 11:12 am local time
Top 1% Mobile App Developer on Upwork | Flutter, iOS & Android | AI-Powered Apps | 100% Job Success

Tired of mobile apps that crash under real users, or developers who disappear mid-project?

I have solved that exact problem for 60+ founders and businesses. My clients launch apps that hold up on Day One, clean Flutter/native code, App Store & Google Play ready, and AI features that actually work. 100% Job Success, Top Rated, 9+ years of experience, 30+ apps live in the market.


šŸŽÆ WHAT I BUILD

ā–ø FULL-CYCLE MOBILE APP DEVELOPMENT
From idea to App Store/Play Store launch. Flutter, Android, and iOS apps built for real users from day one.

ā–ø CROSS-PLATFORM APPS (FLUTTER + REACT NATIVE)
One codebase, native performance on both iOS and Android. Faster delivery without sacrificing quality.

ā–ø NATIVE ANDROID & iOS DEVELOPMENT
Platform-specific builds when performance or deep OS integration matters most.

ā–ø AI-POWERED MOBILE APPS
OpenAI API integration for smart features chat, recommendations, automation implemented cleanly, no over-engineering.

ā–ø ON-DEMAND & MARKETPLACE APPS
Ride booking, food delivery, real estate listing, e-commerce Uber/Airbnb-style apps built end-to-end.

ā–ø BACKEND & API DEVELOPMENT
Node.js, Python (FastAPI/Flask/Django), REST & GraphQL APIs, connected to Firebase, MySQL, MongoDB, or your stack of choice.

ā–ø CODE AUDIT & APP STABILIZATION
Inherited a buggy app? I audit performance, crashes, and architecture, then deliver a fix plan fast.


šŸ’¬ CLIENT FEEDBACK

Review 1:
Great experience working with Shahab Malik on our mobile app project. He's skilled in Flutter, Dart, Node.js, and API Integration, and delivered clean, functional code on time. Communication was smooth, and he was open to feedback. Highly recommended for Mobile App Development.

Review 2:
Shahab Malik is professional and responsive, with strong skills in Cross Platform and iOS/Android App Development using Flutter. He delivered a well-designed app with smooth UI and RESTful API integration, even adding some AI features.


šŸ† CREDENTIALS

- Top 1% Talent on Upwork Mobile App Development
- 100% Job Success, 60+ Projects Delivered
- 30+ Apps Live on App Store & Google Play
- 9+ Years of Experience
- AI Mobile App Development (OpenAI Integration)


šŸš€ HOW WE START

āœ‰ļø MESSAGE ME ON UPWORK
Have a mobile app idea, or an existing app that needs fixing? Message me for a free consultation and a clear plan to launch faster.

How I Work
Full-cycle mobile apps in Flutter, Android, iOS, with clean backend and API integration. Figma designs turned into pixel-perfect UI, progress tracked in Jira/Trello, communication through clear updates, and delivery with long-term support after launch.


šŸ› ļø TOOLS & TECHNOLOGY

Mobile Development
Flutter, Dart, React Native, Android (Kotlin/Java), iOS (Swift)

Backend & Databases
Node.js, Python (FastAPI, Flask, Django), Firebase, Firestore, MySQL, MongoDB, SQLite

APIs & Integrations
REST API, GraphQL, OpenAI API, Firebase Cloud Functions

Cloud & Deployment
AWS, Google Cloud, Firebase

Design & Collaboration
Figma, Adobe XD, Material Design, Cupertino Widgets, Git, GitHub, GitLab, Bitbucket, Jira, Trello

Solutions Delivered
Ride/Booking Apps, Real Estate Apps, Social Media Apps, Sports Apps, Food Delivery Apps, E-commerce Apps, Learning Management Apps, Appointment Booking Apps, CRMs, On-demand Apps

Mobile App Developer, Flutter Developer, iOS Developer, Android Developer, AI Mobile App Development, Cross-Platform App Development


Keywords:
Flutter, Dart, OpenAI API, Full Stack Developer, Back End Developer, API Integration, Node.js, SQL, Mobile App Development, Mobile App Developer, Android App Development, Android App Developer, AI Mobile App Development, AI Mobile App Developer, Mobile App Design, Mobile App UI Design, Responsive Design, UI/UX Designer, Prototyping, Mobile App API Integration, iOS App Developer, iOS App Development, Hybrid App Development, Cross Platform App Development, Express.js, RESTful API, Machine Learning App Integration, Senior Mobile App Developer, Software Designer

#Flutter #Dart #OpenAIAPI #FullStackDeveloper #BackEndDeveloper #APIIntegration #Nodejs #SQL #MobileAppDevelopment #MobileAppDeveloper #AndroidAppDevelopment #AndroidAppDeveloper #AIMobileAppDevelopment #AIMobileAppDeveloper #MobileAppDesign #MobileAppUIDesign #ResponsiveDesign #UIUXDesigner #Prototyping #MobileAppAPIIntegration #iOSAppDeveloper #iOSAppDevelopment #HybridAppDevelopment #CrossPlatformAppDevelopment #Expressjs #RESTfulAPI #MachineLearningAppIntegration #SeniorMobileAppDeveloper #SoftwareDesigner

Steps for completing your project

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

Delivery time starts when Shahab receives requirements from you.

Shahab works on your project following the steps below.

Revisions may occur after the delivery date.

Requirement discussion & feature planning

UI/UX design for tracking & dashboard screens

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