Android and iOS SDK Development

@Microlent

Hello! I can design and deliver both Android and iOS native SDKs that are modular, secure, and easy for third-party teams to integrate while staying stable across devices and OS versions. Here’s how I’d approach it: • Build plug-and-play SDK architectures in Kotlin and Swift with clean module separation • Implement secure REST API communication with token-based authentication • Handle audio capture pipelines with efficient buffering and encrypted transmission • Ensure backward compatibility and performance across Android and iOS versions • Add background handling and async processing for reliability • Provide clear integration documentation, sample apps, and usage guides • Versioned releases with Git workflows and changelogs Deliverables: • Android SDK (Kotlin) packaged for client integration • iOS SDK (Swift) framework/library • API integration layer • Audio capture + secure transfer modules • Sample implementation apps • Complete developer documentation I specialize in building reusable mobile SDKs used across multiple production apps. If you’d like, I can propose SDK architecture diagrams, timelines, and phased delivery per platform. Best regards, Jasmin

@ominfowave

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.

@mrresearcher99

Hi there, I’ve reviewed your Android app requirements and would love to collaborate on your project. With 5+ years of experience in native Android development, I specialize in building high-performance, user-friendly apps with clean UI, optimized architecture (MVVM/MVI), and seamless API integration. I’ll start with a clear project roadmap, provide regular progress updates, and ensure the app is thoroughly tested for stability and performance before launch. Let’s connect to discuss your app idea in detail — I’m ready to bring your vision to life! Best, Bhargav Android Developer | Kotlin & Java Expert

@kamran2012

Good to see this project, I will build both SDKs, Android in Kotlin and iOS in Swift, with modular components for audio capture, API communication, and secure token-based authentication, along with integration docs and sample apps for client teams. For the Android SDK, I will bundle ProGuard consumer rules inside the AAR. Without them, apps that enable code obfuscation will strip SDK classes during their build, causing crashes that only surface in production, not during the client team's debug testing. Questions: 1) Will both SDKs be distributed as local files (AAR/XCFramework), or through Maven Central and CocoaPods? 2) What audio format and quality is required, compressed for bandwidth or lossless for accuracy? Looking forward to potentially working together. Thanks, Kamran

@abdullah1826

Hi, Android and iOS SDK Development "", We provide complete frontend to backend development with clean, scalable, and high-performance solutions tailored to your requirements. Our experienced team ensures modern UI/UX, secure architecture, smooth functionality, and full support until successful deployment. Let’s build a reliable and impactful product together. Regards, Muhammad Abdullah

@caroldata

As an ISO 9001:2008 certified IT service provider, Carol Data Technology, and myself as a representative of the team, brings over a decade of experience in the realm of software development. Our dedication is curating tailor-made solutions which not only meet client requirements but also ensure long-lasting business relationships. In line with your project, we have 8+ years mastery in Android and iOS app development, putting us at an adept position to design and develop the native Android SDK using Kotlin or construct a native iOS SDK/framework with proficiency in Swift. Building libraries and reusable modules go hand-in-hand with our expertise. Our solid understanding of REST APIs and JSON-based communication, not to mention the hands-on experience working with secure storage techniques for seamless information transmission aligns perfectly with your outlined requirements. Backed by our extensive knowledge on Git and collaborative workflows, we assure you of timely delivery with continuous daily progress reports. Furthermore, we thrive on extending beyond delivering the final product. With 45 days of error-free service and ongoing support post-delivery; we leave no stone unturned to ensure complete client satisfaction. So why should you choose us? Because choosing us is choosing value for money

@sgrocean37

Hello, Thank you for sharing the detailed requirements for both the Android and iOS SDK roles. I have a small in-house team of developers who specialize in native Android (Kotlin) and iOS (Swift) development. They have hands-on experience building modular components, working with REST APIs, handling secure authentication flows, background processing, and media/audio features. My Android developer has experience building reusable modules and working with API integrations, async handling, and secure data transfer. On the iOS side, my Swift developer has worked on frameworks, secure storage (Keychain), API communication, and performance-focused implementations. As a team, we’ve worked across multiple domains including e-commerce, service booking, Fintech applications, lifestyle apps, and business applications etc. This gives us practical experience in building stable, scalable, and integration-friendly mobile solutions. We would be happy to support you project-wise and work closely with your backend and product teams to ensure smooth SDK integration and proper documentation for client app teams. Let’s connect to discuss the scope, timelines, and how we can align our developers with your requirements. Regards, Sagar.

@pinkeegupta

Hello I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

@Rajoriadares

Hello Client, Greeting of the day!!!! I read your job description, you are looking for develop E-commerce app on both Android and iOS. I have sound of seven years plus experience in mobile development. I have 50+ STRONGEST developers in Mobile development and Our team have been DEVELOPED 150+ Apps with three E-commerce (Buy and Sell) Apps. There are basic functionality in apps which are shown below 1. Sign up with social login 2. GPS system for location 3. Search Product according to location 4. Book the order 5. Add to cart 6. Payment Mode- Online and Offline 7. Order history 8. Chatting and Calling Functionality 9. Favourite/Unfavourite Product I think I am strongest person for doing this job and provide the quality product with testing. Thanks

@InterconnectBPO

Hello, We am excited to help build robust, reusable mobile SDKs for your project, ensuring smooth integration with external apps and backend systems. Scope & Responsibilities Android SDK (Kotlin): modular, plug and play components; audio capture; secure API communication; multi-device/version compatibility; integration documentation. iOS SDK (Swift): reusable frameworks; secure data capture and workflow updates; audio handling; stable, performant, backward compatible SDK; clear integration docs. Collaborate with backend and product teams for smooth end to end integration. Follow best practices for security, performance, and maintainability. Required Expertise Strong Kotlin (Android) / Swift (iOS) experience Experience building SDKs, libraries, or reusable modules REST API integration, JSON parsing, async/background handling Secure storage, token based authentication, Git workflow Bonus Skills Enterprise SDK experience Audio/media handling Supporting multiple app teams with SDK integration I can deliver production ready SDKs with full documentation for your internal and external teams, ensuring quick integration and stable operation across devices. Engagement: Project-based Timeline & Pricing: Flexible based on scope and SDK complexity Warm Regards, Jean-Pierre Full Stack Web Developer

@swapnilparkhya

Hey Team , Yes we can absolutely help you with this. We have strong hands-on experience building **production-grade Android (Kotlin) and iOS (Swift) SDKs** designed for enterprise environments and third-party integrations. For Android, we will develop a **modular, plug-and-play Kotlin SDK**, structured as reusable libraries with clean APIs, secure token-based authentication, background processing support, and stable compatibility across Android versions. Audio capture, encrypted data transfer, and REST-based communication will be handled with performance and security best practices. For iOS, we will build a **robust Swift-based framework**, designed for seamless embedding into existing apps, with secure Keychain storage, async-safe networking, memory-efficient handling, and strong backward compatibility. Audio interfaces and secure transmission will be implemented with stability as priority. For both platforms, we ensure: • Clean architecture and modular design • Secure API integration and validation flows • Strong version control & CI-ready builds • Clear integration documentation + sample apps • Smooth collaboration with backend and product teams We focus on building SDKs that are **stable, scalable, secure, and easy for external teams to integrate**. Ready to start project-wise and deliver with production-level discipline. Anks

@TechizeBuilder

Hi, I came across your project "Android and iOS SDK Development" and I'm confident I can help you with it. About Me: I'm a agency owner with over 8+ years of experience in Mobile App Development, API Development, Android, iOS Development, Mobile Development, REST API. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak

@letscms

Hello Sir, We can support both Android (Kotlin) and iOS (Swift) SDK development with a clean, modular, and enterprise-ready approach. For Android, we will design a fully modular Kotlin-based SDK packaged as an AAR, built with plug-and-play components, clean API layers, secure token handling, background processing, and compatibility across Android versions. Audio capture, secure transmission, REST integrations, and proper async handling (Coroutines/Flow) will be implemented following production best practices. Complete integration documentation and sample app demos will be provided for client teams. For iOS, we will develop a reusable Swift-based framework (XCFramework/SPM compatible) with secure API communication, Keychain-based token storage, efficient async handling, memory-safe architecture, and stable audio capture modules. The SDK will be designed for backward compatibility and seamless embedding into existing apps. We focus heavily on: • Clean architecture and modular design • Security-first implementation • Performance optimization • Clear documentation for third-party integration • Long-term maintainability If you're looking for production-quality SDKs that external app teams can integrate smoothly and confidently, we’d be glad to collaborate. Best Regards Jitendra Sharma

@kishanbwts

For Android SDK Developer: I see you need a modular, plug-and-play Android SDK with audio input and secure backend communication. I recently helped a client build a reusable Android SDK for a healthcare app that handled audio capture and encrypted data transfer, ensuring it worked smoothly across Android 7 to 12 devices. To keep your SDK stable and secure, I suggest using Kotlin coroutines for async tasks and Jetpack Security for token storage. Have you finalized the backend API specs for validation and status tracking? Also, will the SDK need offline support or caching? I can deliver a clean, well-documented SDK with integration samples, making it easy for your client app teams to adopt. Ready to start building this SDK and coordinate closely with your backend and product teams. --- For iOS SDK Developer: You need a reusable iOS SDK in Swift that captures audio, handles secure API communication, and supports multiple app teams. In my last project, I developed an iOS framework that handled audio recording and encrypted uploads, with solid Keychain-based token management, serving multiple consumer apps. To ensure compatibility, I plan to focus on async handling using Swift’s concurrency model and memory management to avoid leaks. Do you expect the SDK to support iOS versions below 13? Also, are there specific audio formats or compression methods required? I will provide clear docs and integration examples to help your teams get started quickly. I’m ready to begin as soon as you’re ready.

@NEHABHAT92

As a seasoned freelance developer with over 9+ years of combined experience developing for both Android and iOS platforms, I possess the valuable skills required in your project. Ranging from building native SDKs, libraries, and frameworks to implementing API integrations and secure data transfer, my repertoire meets the unique demands outlined within your project description. In addition, my proficiency in both Kotlin for Android and Swift for iOS ensures that I understand the unique intricacies of both platforms. This knowledge allows me to maximize compatibility and to develop codes that perform optimally in different versions of the OS, particularly important in the ever-changing world of mobile app development. Moreover, I have not only built but supported enterprise SDK integration for third-party teams in my previous projects. Well-versed with REST APIs and JSON parsing on both platforms (which makes up a core requirement for your project), I can design and develop an easy-to-use SDK module that will be comfortably taken up by external apps while ensuring crucial security measures. My commitment to providing effective cost solutions aligns with your project need as well. Choose me today and let me transform your project's idea into stunning reality

@Cmonosoft

Hi there, We are a mobile engineering team with strong experience building production-grade SDKs for Android and iOS. Our focus is on modular architecture, secure data handling, and building plug-and-play SDK components that external app teams can integrate smoothly without friction. Our Expertise - * Strong Kotlin and native Android SDK development * Building modular AAR libraries with clean public interfaces * REST API integrations with structured error handling * JSON serialization/deserialization * Background processing (Coroutines, WorkManager, Services) * Secure token handling and encrypted storage * Compatibility handling across Android versions and OEM variations * Git-based collaborative workflows We have worked with - * Audio recording APIs (MediaRecorder / AudioRecord) * Runtime permissions handling * Background capture constraints * Secure transmission via HTTPS with token-based authentication * Data validation and status tracking workflows We would provide - * Reusable framework packaged for easy integration * Clear initialization and configuration methods * Token-based secure communication * Backward compatibility testing * Integration documentation * Sample implementation app for partner teams Looking forward to collaborating. Thanks Saurabh

@santoshkumars17

As a full stack developer with 5+ years of hands-on experience, I've built scalable and user-friendly mobile applications that serve clients worldwide. My proficiency in both frontend and backend development, including React Native and Flutter, means I can seamlessly handle the iOS SDK tasks you're looking to get done. The depth of my expertise extends beyond just building apps, including intricate API integration, database management, performance optimization plus a UI/UX focus that ensures a visually appealing final product which operates smooth as silk. Choose me for your iOS SDK tasks and not only will I build a top-notch native iOS SDK in Swift, reusable modules ready for integration within existing apps, but I’ll also create crystal clear documentation to streamline the entire process within your mobile team. Prompt delivery, clear communication and dependable support define my work ethic – factors that are essential for your project's success. Hiring me would be a decision you won't regret!

@Ak230598

Hello, I CAN DO THIS. I have 6.5+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.

@sakshitiwari2323

Hi, I can help with both roles. I work with a small senior mobile team and we’ve built reusable Android and iOS SDKs used by multiple client apps. Android (Kotlin SDK) Native SDKs & libraries with clean, plug-and-play APIs Secure REST integration, token handling, background processing Audio capture, async workflows, version compatibility Clear integration docs + sample apps iOS (Swift SDK) Reusable frameworks/modules for third-party apps Secure API communication, Keychain usage Audio/media handling, memory-safe async code Strong documentation and integration support We follow best practices for security, performance, and stability, and collaborate closely with backend/product teams for smooth rollouts. Happy to share relevant SDK work and discuss project-wise engagement. Best, Sakshi:)