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Sidharath B.
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Sidharath B.

Native iOS & Android | Flutter Expert | Rapid MVP & App Development

Stop waiting months for your mobile app. I turn ideas into production-ready iOS & Android products in 15–20 days. I am a **Senior Mobile App Architect with 12+ years of experience** building, scaling, and shipping mobile applications for startups, growing businesses, and enterprises. I specialize in **Native iOS, Native Android, Flutter, and rapid mobile product development**. Whether you have a new app idea, Figma designs, an existing application that needs rebuilding, or a product that needs to scale, I can take it from **concept → architecture → development → testing → App Store / Google Play release**. My focus is **rapid development without cutting corners**. I use modern AI-assisted engineering workflows with tools like **Cursor, Claude, GitHub Copilot, and automation frameworks** alongside strong software architecture and native mobile expertise. This helps accelerate development, debugging, testing, and iteration while keeping the codebase clean, maintainable, and production-ready. Rapid MVP → Production ========== If you're trying to validate an idea or get your product into users' hands quickly, I can build a focused MVP in **15–20 days for the right scope**. I don't just create a prototype that works on one device. I build the foundation with scalability, performance, security, API integration, analytics, testing, and future feature development in mind. My typical workflow is: **Requirements → Technical Architecture → UI Development → API/Backend Integration → Native Features → QA → Beta Testing → Production Release** 📱 Native iOS Development For applications requiring deep Apple ecosystem integration or maximum native performance, I work directly with: **Swift • SwiftUI • UIKit • Objective-C • ARKit • CoreLocation • CoreBluetooth • AVFoundation • Core Data • StoreKit • Push Notifications • Background Tasks** I can build everything from consumer applications and SaaS products to complex applications requiring **camera, Bluetooth, location, background processing, payments, AR, multimedia, and other native capabilities**. 🤖 Native Android Development I build modern Android applications using: **Kotlin • Java • Android SDK • Jetpack Compose • Room • WorkManager • Firebase • Bluetooth/BLE • Camera APIs • Location Services • Background Services** I pay attention to real-world Android requirements such as device fragmentation, different screen sizes, OS versions, permissions, background execution, battery usage, and application performance. ⚡Flutter Development When speed and cross-platform delivery are important, **Flutter** allows me to deliver high-quality iOS and Android applications from a shared codebase. I work with: **Flutter • Dart • Riverpod • Bloc • REST APIs • GraphQL • Firebase • Supabase • SQLite • Custom Plugins • Platform Channels** And when Flutter needs something platform-specific, I can bridge directly into **Swift and Kotlin** rather than compromising on functionality. 🔥Cross-Platform & Hybrid Development I also have experience with: **React Native • Expo • TypeScript • Ionic • Capacitor** I don't force every project into the same technology. I'll recommend **Native iOS, Native Android, Flutter, or React Native** based on your product requirements, performance expectations, development speed, existing codebase, budget, and long-term roadmap. AI-Powered Mobile Apps ================= I also build mobile applications where AI is a core part of the product experience. This includes: **OpenAI / GPT • Claude • Gemini • AI Chat • Voice Assistants • Speech-to-Text • Text-to-Speech • RAG • AI Agents • AI Content Generation • AI Image Generation • Personalized Recommendations** I can handle both the **mobile application and the AI/backend layer**, including API integration, authentication, streaming responses, conversation history, vector search, and production deployment. 🧩Complex Mobile Features I've worked with many of the features that turn a simple mobile application into a real product: **Bluetooth & BLE • Camera • Image Processing • GPS & Location • Geofencing • ARKit • QR/Barcode Scanning • Push Notifications • Offline Mode • Maps • WebRTC • Audio/Video • Background Services • Deep Linking • Payments • Subscriptions** For advanced requirements, I can combine **Flutter/React Native with native Swift and Kotlin modules**. Architecture That Can Scale Rapid development doesn't mean writing disposable code. I focus on: Clean Architecture • MVVM • SOLID • Modular Design • Secure Authentication • API Architecture • Offline Caching • Performance Optimization • Automated Testing • CI/CD My goal is to get your first version into users' hands quickly while making sure the codebase can support the next 10, 20, or 50 features without becoming a maintenance problem. If speed matters, but you still want senior-level architecture and production quality, let's build it.

🇮🇳Mohali, India$25/hr100% JSS5.00 (6)Since Jun 2024
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Earnings and projects

MRR
$987

Last 6 months ÷ 6

World#48,913 / 412k
🇮🇳Country#5,392 / 45.9k
Revenue, last 30 days
$753

Last 6 months: $5.9k

World#51,626 / 412k
🇮🇳Country#5,459 / 45.9k
Total earnings
$47k

Billed in all: $48k

World#80,440 / 412k
🇮🇳Country#11,906 / 45.9k
Per project
$5.2k

$1.5k in the last 6 months

World#33,563 / 412k
🇮🇳Country#3,727 / 45.9k
Projects, last 6 months
4
25% fixed75% hourly
World#51,813 / 412k
🇮🇳Country#6,157 / 45.9k
Projects in all
9
33% fixed67% hourly
World#212,268 / 412k
🇮🇳Country#27,855 / 45.9k

Earnings, last 30 days

$47.9k+$753 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$47.0k$47.5k$48.0kOct 8Oct 23Nov 7

Skill rankings: Top 11% in Google Maps

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