Talha R.

"Great apps do not just work. They make people want to come back" As a 𝗦𝗲𝗻𝗶𝗼𝗿 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗶𝘁𝗵 𝟳+ 𝘆𝗲𝗮𝗿𝘀 of experience, I use 𝗦𝘄𝗶𝗳𝘁, 𝗦𝘄𝗶𝗳𝘁𝗨𝗜, 𝗨𝗜𝗞𝗶𝘁, 𝗞𝗼𝘁𝗹𝗶𝗻, 𝗝𝗮𝘃𝗮, 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲, 𝗙𝗹𝘂𝘁𝘁𝗲𝗿, and 𝗘𝘅𝗽𝗼 to build new apps, improve existing products, fix tough bugs, and finish unfinished mobile apps. I help 𝗳𝗼𝘂𝗻𝗱𝗲𝗿𝘀 and 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝘁𝗲𝗮𝗺𝘀 build, improve, and launch mobile apps that are ready for real users. From native iOS and Android development to React Native applications and AI-powered mobile experiences, I focus on reliable functionality, smooth user experiences, and production-ready delivery. 𝗡𝗔𝗧𝗜𝗩𝗘 𝗶𝗢𝗦 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 𝗦𝘄𝗶𝗳𝘁 | 𝗦𝘄𝗶𝗳𝘁𝗨𝗜 | 𝗨𝗜𝗞𝗶𝘁 | 𝗢𝗯𝗷𝗲𝗰𝘁𝗶𝘃𝗲-𝗖 | 𝗫𝗰𝗼𝗱𝗲 • Native iPhone and iPad app development • SwiftUI and UIKit screens built from Figma designs and product requirements • Existing iOS app improvements, feature development, and legacy Objective-C maintenance • REST API integration, authentication, secure data handling, and offline functionality • Firebase, push notifications, WebSockets, real-time chat, and video • Third-party SDKs, payments, subscriptions, and Apple in-app purchases • Debugging, crash fixing, performance optimization, and app modernization • TestFlight, App Store Connect, testing, and App Store release support 𝗡𝗔𝗧𝗜𝗩𝗘 𝗔𝗡𝗗𝗥𝗢𝗜𝗗 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 𝗞𝗼𝘁𝗹𝗶𝗻 | 𝗝𝗮𝘃𝗮 | 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗦𝗗𝗞 | 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗦𝘁𝘂𝗱𝗶𝗼 • Native Android application development and feature enhancements • Kotlin and Java development for new and existing applications • Android UI implementation, navigation, and API integration • Authentication, Firebase, push notifications, and real-time functionality • Third-party SDK integration and platform-specific features • Crash fixing, performance optimization, debugging, and maintenance • Android testing, build troubleshooting, and Google Play release support 𝗥𝗘𝗔𝗖𝗧 𝗡𝗔𝗧𝗜𝗩𝗘 & 𝗘𝗫𝗣𝗢 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 | 𝗘𝘅𝗽𝗼 | 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁 | 𝗶𝗢𝗦 & 𝗔𝗻 • Cross-platform mobile apps for iOS and Android • New features and improvements to existing React Native applications • API integration, authentication, push notifications, and real-time data • Payments, subscriptions, chat, video, and third-party SDKs • Native iOS and Android integrations when platform-specific functionality is required • Production bug fixing, performance improvements, testing, and app releases 𝗙𝗟𝗨𝗧𝗧𝗘𝗥 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 | 𝗗𝗮𝗿𝘁 | 𝗖𝗿𝗼𝘀𝘀-𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗠𝗼𝗯𝗶𝗹𝗲 • Flutter application development and feature enhancements • UI implementation, API integration, and third-party services • Bug fixing, performance optimization, and ongoing maintenance • Support for existing Flutter applications and cross-platform releases 𝗔𝗜-𝗣𝗢𝗪𝗘𝗥𝗘𝗗 𝗠𝗢𝗕𝗜𝗟𝗘 𝗔𝗣𝗣 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 𝗢𝗽𝗲𝗻𝗔𝗜 | 𝗚𝗣𝗧 | 𝗖𝗹𝗮𝘂𝗱𝗲 | 𝗔𝗜 𝗖𝗵𝗮𝘁 | 𝗥𝗔𝗚 | 𝗩𝗼𝗶𝗰𝗲 & 𝗠𝘂𝗹𝘁𝗶𝗺𝗼𝗱𝗮𝗹 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀 • AI chatbots and conversational assistants inside iOS and Android apps • OpenAI, GPT, and Claude API integration • Streaming AI responses with responsive mobile chat interfaces • AI-powered summaries of user-provided text, notes, and supported image inputs • Voice-enabled experiences and conversational mobile interfaces • Connecting AI features to existing authentication, app workflows, and mobile interfaces 𝗘𝗫𝗣𝗘𝗥𝗜𝗘𝗡𝗖𝗘 𝗬𝗢𝗨 𝗖𝗔𝗡 𝗕𝗨𝗜𝗟𝗗 𝗢𝗡 My Upwork work history includes long-term native iOS and mobile application engagements, repeat clients, and 𝟱-𝘀𝘁𝗮𝗿 client feedback. 𝗜 𝗮𝗺 𝗰𝗼𝗺𝗳𝗼𝗿𝘁𝗮𝗯𝗹𝗲 taking ownership of mobile features from requirements and UI implementation through integration, testing, release preparation, and post-launch support. 𝗟𝗘𝗧'𝗦 𝗗𝗜𝗦𝗖𝗨𝗦𝗦 𝗬𝗢𝗨𝗥 𝗠𝗢𝗕𝗜𝗟𝗘 𝗔𝗣𝗣 Send me your project requirements and current challenges. Let's work out a practical approach to building, improving, and shipping your application.