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Maroof  S.

Maroof S.

Senior React Native, Android Developer.

I am a highly skilled React Native & Android Developer with a passion for crafting high-performance, visually stunning, and scalable mobile applications. With over 9 years of industry experience, I specialize in delivering seamless, user-centric solutions by leveraging modern technologies and best development practices. I am committed to staying at the forefront of technological advancements, consistently exploring innovative approaches to problem-solving. My expertise spans native Android development, cross-platform solutions, and full-stack capabilities, ensuring a well-rounded approach to application architecture and performance optimization. 📌 Technical Proficiency & Expertise 🚀 Mobile Development - Native Android: Java, Kotlin, Android Studio, RxJava - React Native: Expert in building high-performance, cross-platform mobile apps 🏗️ Architecture & Design Patterns - MVVM, MVC, Jetpack Architecture - Android Jetpack, AndroidX, LiveData, DataBinding, Room - Dependency Injection (DI), Coroutines, RxJava 🔗 API & Third-Party Integrations - Google Maps API, Facebook API, Twitter API, YouTube API - Payment Gateways: Stripe, PayPal, Braintree, Razorpay - Social Logins: Facebook, Google, LinkedIn, Instagram 📡 Backend & Cloud - RESTful APIs, GraphQL - Node.js, Express.js, Firebase, MongoDB, MySQL - AWS, Google Cloud, Firebase Cloud Functions 💻 Frontend Development - React.js, Next.js for seamless web & mobile integration - TypeScript for scalable, maintainable codebases 🔬 Testing & Debugging - Unit Testing, UI Testing, Jest, Mocha - Alamofire for seamless API handling 🛠 Tools & Version Control - Git, GitHub, Bitbucket - CI/CD Pipelines for automated deployments 💡 Core Development Expertise - E-Commerce Apps (Multi-vendor, Inventory Management, Payment Integration) - AR & Camera-Based Apps (ARKit, SceneKit, CoreMotion) - Health & Fitness Apps (Workout Trackers, Step Counters) - Social Networking & Chat Apps (Real-time Messaging, VoIP, WebSockets) - Location-Based Services (Google Maps, GPS Tracking) - IoT & BLE Apps (Smart Devices, Wearable Integrations) - Enterprise & Productivity Tools (Project Management, Automation Solutions) 🔹 Development Workflow & Collaboration - Agile & Scrum Methodologies - JIRA, Trello, Asana, Basecamp for Project Management - Continuous Integration & Deployment (CI/CD) 🔥 Why Work With Me? - Code Excellence: Clean, modular, and well-documented code for maintainability. - Performance Optimization: Ensuring blazing-fast app speed and responsiveness. - End-to-End Development: From concept to deployment with post-launch support. - Problem Solver: Innovative thinker with a solution-oriented approach. - Client-Centric Approach: Clear communication, timely delivery, and ongoing support. Let’s transform your ideas into reality and build a product that stands out. Looking forward to collaborating on your next big project! 🚀

🇮🇳Indore, India$30/hr100% JSS4.81 (8)Since Mar 2023

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#25,603 / 412k
🇮🇳Country#4,191 / 45.9k
Revenue, last 30 days
$0
Total earnings
$141k

Billed in all: $149k

World#25,603 / 412k
🇮🇳Country#4,191 / 45.9k
Per project
$23k
Projects, last 6 months
0
World#209,850 / 412k
🇮🇳Country#23,217 / 45.9k
Projects in all
6

Across 12 contracts

42% fixed58% hourly
World#250,290 / 412k
🇮🇳Country#31,808 / 45.9k

Earnings, last 30 days

$149kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$146k$148k$150k$152kOct 8Oct 23Nov 7

Skills