- 🧑‍💻 I have over 10 years of experience working as a native mobile app developer for both Android and iOS platforms. I also have experience in computer vision and deep learning using C and C++. They are great programming languages for real-time detection tasks. - 🌱 With a decade of full-time software development experience, I am well-equipped to help you fix any issues with your existing application, add new features, or create a brand-new application from scratch. - 🔥 My passion lies in crafting top-notch applications that are meticulously optimized and paying close attention to detail. - 🚀 It will be a pleasure for me to help you with achieving your goals. - 💪 C, C++, Swift, Objective C, SwiftUI, UIKit, Java, Kotlin, XML Jetpack Compose, Koltin multipleplatform, Compose multipleplatform, GCD, Coroutine, Combine, MVC, MVVM, Clean Architecture, AWS, Google Cloud, Firebase, MapBox, Google Map, Google Drive, Cloudinary, Agora, Firestore, OpenCV, Tensorflow, Pytorch, RoomDB, RealmDB, CoreData, SwiftData, SQLite, Encrypt, Decrypt, Image processing, GPUImage, Metal, DeepFace, Video stream, Video call, YOLO. Best regards

• A game lover with entire career in the computer game industry, special on development, operation and project management on video games. Fully understand the difference of player requirements among mainland China, Hong Kong and Taiwan markets. • Passionate about the gaming industry. Like to play different types of games, learning from positive aspects of every gaming system. Good business sense for the game industry. • Good communication, presentation and influencing skill, experience working with multicultural partners, built up an excellent network in the gaming industry, located in most major cities of East Asia. Knowing the right person in games studios of sizes from big to small. • Rich experience in game development and publish in both Hong Kong and mainland China. Familiar with all parts of the game development process, from design to implementation and product publish. • Excellent project management skills, including project planning, schedule controlling and budget management. All assigned projects have been completed on time and exceeded expectations.

Thanks for visiting my profile page. I have more than 9+ years of experience in mobile app development & designing and have developed a wide range of iOS/Android applications such as Classified Apps, E-Commerce Apps, Social Networking Apps, Google Map Apps, Dating Apps, Taxi App, Restaurant Apps, Food Delivery App, Chat Apps, Business Apps, Travel Apps, Freelance App, etc I have deep knowledge of the whole process of developing and releasing mobile apps, and I have a top-rated badge and 100% success history. → Mobile Skills ➢ Native iOS using Objective C and Swift with Xcode. ➢Native apps of Android using the Android SDK, Java ,Kotlin, Android Studio. → Database Skills ➢ MongoDB, CouchDB , MySQL, Coredata, Firebase and SQLite → Backend Skills (PHP) ➢ Core PHP → Designing Skills ➢ Figma, Adobe Creative Suite, Illustrator, Fireworks and Sketch,Adobe Photoshop Adobe Illustrator, Adobe after Effects, Adobe Premiere Pro, Adobe XD, Adobe In-Design. I will be loyal to contracts. Thanks for your time.

Mobile App Development Expert | Top Rated Plus | Flutter, Swift, Kotlin, Java expert with 5+ years of experience in building scalable, high-performance mobile apps for iOS and Android platforms. I'm Proficient in cross-platform development using Flutter and native development using Swift, Kotlin, and Java, Strong understanding of software development life cycles, agile methodologies, and version control systems, with a Proven track record of delivering projects on time and exceeding client expectations. 🎖 TOP RATED PLUS DEVELOPER PLUS & 100% Job Success Score 🇺🇸 2020-2024 Top Mobile Developer Notable Stats on Upwork 🏅 Top 1% of Mobile Developers 🏅 Top 5% of iOS Developers 🏅 Top 5% of Firebase Developers 🏅 Top 10% of NodeJS Developers 👨‍💻 TECHNICAL DEVELOPMENT EXPERTISE: Flutter | iOS Swift and Objective-C | Android JAVA and Kotlin | React Native | React | Node | MongoDB | JavaScript | SaaS | Angular | Laravel | Yii | MYSQL | 🌟 Responsive Communication 🌟 Delivery of quality-assured and unique products 🌟 Efficient Post-development project maintenance 🌟 70+ Projects Completed Many people can code but not everyone has an art of coding 🚀, with neat and clean coding patterns and better implementations can save you a lot of time, energy and resources. With more than 10+ years of experience in serving the IT industries, I can guarantee timely delivery of projects with a sound codebase. I am available to commit 40+ hours per week. 📱 APPS DEVELOPED IN APP/PLAY STORE CATEGORIES: Productivity, Medical, Health & Fitness, Utilities, Education, Music, Business, Lifestyle, Reference, Shopping, News, Navigation, Photo & Video, Food & Drink, Social Networking, Entertainment, Ecommerce, Security, Travel, Vehicle and many more 🤩 BENEFITS OF WORKING WITH ME: ⭐ Full Cycle development - From idea to App Store ⭐ Bug-Free Clean Code ⭐ Regular progress updates ⭐ Scalable architecture ⭐ Testing and Quality Assurance ⭐ Timely Delivery of Project 🤩 Post-launch support: ⭐ Maintenance/Bug Fixing ⭐ Further Extensions 💬 Notable Reviews from Clients 💬 👤 "There is no one that I trust more with my business that Parth. Over the several projects we have worked on, Parth continues to demonstrate his value. He is a true partner that not only produces a phenomenal work product, but brings ideas and suggestions to the table that helps contributes to my app and my business. He is talented and beyond capable of successfully completing any project that is offered to him. Not only will he complete it, but he will make it better. You will always feel like a priority if you work with Parth." 👤 "It's been a pleasure to work with Parth. He is extremely professional and frets the details. Willing to share his perspectives and collaborate versus simply look for direction. Exhibits critical thinking and fills in blanks with most logical solutions for gaps in design etc. I've kept Parth and his team on a retainer long term engagement for my product to continue to iterate." 👤 "The best developer I have had the pleasure to work with. Parth and his team go above and beyond for every project. Not only are they extremely skilled from a technical standpoint, he also demonstrates strong business acumen. Can't say enough good things about this developer." 👤 "Parth and his team are amazing. Exactly what I needed for my business and so much more. Every time I work with Parth I continue to be amazed at his technical skill, professionalism and counseling. He is why I use Upwork." 👤 "Parth is extremely skilled and is a pleasure to work with , always giving solutions and making any job happen in an extremely professional and timely manner , excellent communication and always available when needed. highly recommended ." PS: Feel free to reach out to me on Upwork to connect and receive a complimentary quote for your projects. Alternatively, you can also schedule a brief 10-minute introductory call with me to delve deeper into your project requirements and confirm if I am the right fit for the job. WE ARE ALWAYS HERE TO HELP YOU TRANSFORM YOUR IDEA INTO THE NEXT GREAT APP. Thanks Parth D

✮✮✮✮✮ Upwork's TOP Rated Plus Expert || 100% Client Recommended ✮✮✮✮✮ ✮✮✮✮✮ Go from Idea to MVP. Then MVP to full scale. ✮✮✮✮✮ ✅ 6000+ Hours logged in UpWork. ✅ 5 Star Reviews. ✅ 100K Earning. ✅ 10+ Years of experience in Mobile & Web app development Don't put your business at RISK with just another cheap programmer. Whether you are a startup or looking for MVP, I am available to provide you HIGH-QUALITY development at an affordable cost. 💬 FREE CONSULTATION: Let's talk about your project to see if we are a good fit for each other. Or at least I may have suggestion(s) that can be helpful to your project. I'm a senior mobile and web developer as well as a 2d Game and character with extensive experience in building Mobile(iOS/Android/React Native/Flutter) app applications with Swift, Objective C, and web (RubyonRails, NodeJS, ReactJs/Angular, Ruby) applications with high-quality for 9+ years. I am building custom-based software based on client custom requirements, If you have any ideas in mind, please share them with me, and I will help you to convert your idea into fully functional apps, also provide my best expert advice and service to complete your project within a timeline. I have worked with more than 50+ countries clients and 100% of them are happy with my quality of service. I have good experience in web app Front-end and Back-end development using ✅ RubyonRails ✅ NodeJS ✅ Python / Django technology. As well as I am an expert in mobile development using ✅ Native Android & iOS Hybrid app development using ✅ React Native ✅ Flutter. Animation and Game. ✅ Spine2D ✅ Photoshop ✅ Illustrator ✅ Cocos2d-x ✅ Unity3d ✅ Cocos ✅ 2d character development The most important thing for me is to build long-term relationships with clients, so I am primarily looking for long-term projects. I will work for 40+ hours per week and will be glad to work closely with any freelancers who already worked with you. I have expertise in the following - To build native iOS Applications using Swift, and Xcode. - React Native, Flutter - UI/UX designing - Cloud backend - Database (sqlite,postgres, mysql, ms-sql) - Social media / Social Network based Application - Google Map - Ads services - Chat Applications - Fitness/Health sector apps - Animation based applications - Calender based applications - Audio / Video Applications - Re skinning of current applications - Convert application into latest iOS - Bug solving for exiting applications - Integrate payment gateway - Experience in Bluetooth, JSON/XML parsing. - Auth based login via Firebase i.e. email/password, Gmail, Facebook, Twitter, GitHub. - FFMPEG (Create Video from Photos and music) I will be very punctual, so will keep deadlines and deliver good results. I am looking forward to hearing from you. Bipin

✅ 13 Years Professional Experience ✅ 40+ Mobile Apps ✅ Top Rated Plus Developer Hey there! 👋 I'm Sherwin, an expert Engineer with 13+ years of experience at big tech companies. I'm experienced leading, designing and implementing core mobile features in fast-paced, technology-driven environments with worldwide impact and multiple stakeholders. I am fluent in English and have experience working with scalable and testable code, REST APIs, multiple design patterns, CI/CD pipelines and version control. 🏆 Worked in the multinational company MicroStrategy, Developed apps with over 100 million daily users such as DiDi and Kuaishou before. 🚀 Expertise in Technologies: o Native Development: Swift, SwiftUI, Objective-C, Kotlin, Java, Jetpack Compose, HarmonyOS o Cross-Platform Frameworks: React Native , Flutter o DataBase: Realm, CoreData, Firebase FireStore, Firebase Realtime Database, Supabase, RoomDatabase o Web: Flutter Web o Deploy: AWS S3, Lamda, CloudFront, EC2, OpenShot o Server Development: Python, TS ✅ My experience domains: o AI Agent o Bluetooth / Smart Watch / Camera Domain o Fitness / Health Domain o OpenAI / Assistance / Whisper o Location Tracking / Travel o Social Media/Dating Domain/Video/Audio chats o Video/Audio player processing application o Financial / Shopping Domain o Payment / In App Purchase / Apple Pay / Stripe I'm excited to bring my experience and skills to new projects and deliver high-quality work on time and within budget. Let's make great apps together! Regards, Shaolin

Hello, I'm Julia, CEO and Founder of GROUP325, a Top Rated Plus Agency. At GROUP325, we specialize in designing and developing cutting-edge digital products using the latest technology. Custom Software Development 💻 We build tailored software to meet your business needs, handling everything from consultation to deployment. Mobile & Web Development 📱💻 We create high-performance mobile and web apps, offering both native and cross-platform solutions. AI & ML Integration 🤖 We implement AI and ML to automate processes, enhance decision-making, and generate insights from your data. UI/UX Design 🎨 We design intuitive and visually appealing interfaces to improve user engagement and satisfaction. Hardware & Sensors Integration 🔌 We connect hardware and sensors with software for real-time data and IoT-driven solutions. Data Science & ML 📊 We turn data into actionable insights with advanced analytics and machine learning. QA and Testing 🛡️ We ensure your software is reliable, secure, and user-friendly through comprehensive testing. MVP Development 🚀 We build MVPs to validate your product idea with essential features quickly. Prototype Development 🛠️ We create prototypes to test and refine your ideas before full development. 📱💻 Technologies We Use: iOS: Swift, Objective-C Android: Java, Kotlin Hybrid App Development: React Native, Flutter, Ionic Web3: Rust & Solidity Backend: Node.js, PHP, Firebase Design: Figma, Adobe Photoshop, Adobe Illustrator, Sketch With no limitations on our tech stack, we deliver the best possible solutions for your digital projects. Let’s create something remarkable together.

✨ Top Ranked Freelance Worker 📱 8+ Years of Experience in Mobile App Development ⏳ 5,000+ work hours on Upwork completed | 90%+ success on jobs 💼 Trusted by Over 132 Clients | Client Recommendation Rate of 99% 🚀 Why Choose Me? ✅ Proven Expertise 🔹 Delivered high-quality, scalable applications in a variety of verticals of Fintech, E-commerce, Healthcare, IoT. 🔹 Proficient in cross-platform mobile app development with React Native and Flutter. 🔹 Advanced proficiency in iOS (Swift, SwiftUI) & Android (Kotlin, Jetpack Compose) for native app development. 🔧 Multi-Faceted Services 🛠️ Custom Android, iOS & Hybrid app development. 🔗 Backend API implementation with Node.js, MERN stack & Laravel. 📡 Seamless third-party API integration and microservices-based architecture on AWS & Firebase. 🎨 SEO-Optimized App Design 🎯 Expert in designing user-centric, responsive, and beautiful mobile app designs with Figma & Adobe XD. 📊 Results That Matter 🔹 90% Client Retention Rate – Building lasting connections. 💰 Cost-effective solutions that maintain quality. 🏆 Industries that I Specialize in ✔ Fitness & Well-being – Fitness exercise apps, food tracking apps. ✔ Healthcare – Telemedicine (HIPAA-compliant), records of health. ✔ E-commerce – Grocery shopping apps, food delivery, tracking technology. ✔ Fintech – Budgeting apps, payment gateways, crypto wallets. ✔ Social Networking – Social networking websites, dating websites. ✔ Transportation & Logistics – Ridesharing platforms, fleet operations. ✔ IoT & Smart Devices – Monitoring solutions based on NFC/Bluetooth technology. ✔ Blockchain – Smart contracts, decentralized applications, tokens. 🔍 Technical Skills 📱 Mobile App Development: React Native, Flutter, Kotlin, Swift, SwiftUI, Dart. 🖥️ Backend: Node.js, Express.js, Laravel, REST APIs, GraphQL. 📊 Databases: MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch. ☁ Cloud Platforms: AWS, Firebase, Supabase. 🎨 Frontend: React.js, HTML5, CSS3, TypeScript. 🚀 Emerging Technologies: AI, IoT, AR. 💼 Services Offered 1️⃣ End-to-End Mobile App Development (iOS, Android & Hybrid). 2️⃣ UI/UX-Focused App Design powered by cutting-edge technology. 3️⃣ Backend/API Development & Seamless Integrations. 4️⃣ Ongoing Support & App Maintenance. 5️⃣ Quality assurance and bug fixing. 🤝 Let’s Work Together! If you need a dedicated developer to make your app vision a reality with precision, ingenuity, and perseverance, let’s get in touch! 📩 Free Consultation: To discuss your project details, click on ‘Invite to Job’. Mobile App Developer, React Native Developer, Flutter Developer, iOS App Development, Android App Development, Hybrid App Development, Blockchain, IoT Mobile App, Fintech App Development, Healthcare Apps, Fitness Apps, Mobile App Design.

AI Developer specializing in Generative AI, Computer Vision, and Audio AI systems. I design and deploy production-grade AI solutions built from scratch for image, video, audio, and multimodal applications. My work focuses on system-level development: from architecture design and model training to optimization and deployment, delivering scalable AI components ready for real-world environments. Core Expertise Generative AI Systems ▪️ Diffusion-based image and video generation (SDXL, FLUX, ControlNet) ▪️ Controlled generation, inpainting, style transfer ▪️ Text-to-video and 3D generation pipelines ▪️ Neural speech synthesis and AI audio generation ▪️ Synthetic data generation for model training Computer Vision ▪️ Object detection, tracking, and segmentation ▪️ OCR, pose estimation, face recognition ▪️ 3D reconstruction and depth estimation ▪️ Real-time and edge-optimized vision systems Audio AI & DSP ▪️ Audio segmentation and source separation ▪️ Spectrogram-based modeling and transformer audio embeddings ▪️ Speech recognition and synthesis systems ▪️ Feature-driven audio analysis pipelines ▪️ Cross-modal (audio–vision–text) modeling Machine Learning & Architecture ▪️ Custom neural network architecture design (CNNs, U-Nets, Transformers) ▪️ End-to-end ML lifecycle: data strategy → training → validation → deployment ▪️ Performance optimization for accuracy, latency, and hardware constraints Deployment & Edge Systems ▪️ Cloud, on-premise, and edge deployment ▪️ Dockerized inference services ▪️ ONNX / TensorRT optimization ▪️ Mobile and embedded AI systems What I Deliver ▪️ Custom AI system development (from scratch) ▪️ Structured R&D and technical validation ▪️ Production-ready ML / CV / multimodal pipelines ▪️ Scalable architecture aligned with product and business goals

With over 10 years of experience as a Unity 3D game developer, I excel in creating and maintaining top-quality apps and games for Google Play and the App Store. I have a proven track record of successfully managing client projects and ensuring their success on both platforms. My expertise also includes in-depth research and strategies for achieving success on the App Store and Google Play Store. Client satisfaction is my top priority. I welcome open discussions about your ideas and bring them to life with precision. From initial concept to completion, I develop apps and games that meet your vision and ensure your satisfaction. Additionally, I offer free maintenance to keep your apps and games running smoothly. ✅ I have worked with High Profile clients on Upwork. Here are the projects I have worked for the clients. ✅ "YiHa" is social networking App. that is similar to the Yik Yak App with additional features like sharing images and videos anonymously within the specific area, Chating module is also integrated to chat with people anonymously. ✅ "Cityline" is a big Real Estate system which provides 3d virtual tour of Appartments to its users. Also user can manipulate furniture and design apartment to see how it will look. Backend of the system is sync with LIsthub to get the latest feeds of the listings. Also a broker can upload his own listing to the system. The system is integrated with powerful backend API written in NodeJS and google cloud services. and World3d maps in Unity are used to manipulate the listings and heat maps for trends. Specialize in these technologies. ✅I have worked on more than 50 🎮 3d games. Some of the examples are below that have been in top iOS charts. 🕹️Sniper 3d shooting game. 🕹️Car crash Beam drive 🕹️Mother life simulator 3d. 🕹️Scary Jason Horror escape game. As a unity game developer my experience with unity is extensive and I always prefer to understand the project before starting work and give clients idea about method and best architect complete the project. ✅ I am proud of my abilities of doing work with my full hard work and deliver clients work in very little time than expected.i worked fast and 100%client satisfaction. ✅ I am 100% responsive you can ever contact me and I will be there for communication any time. ✅I always respect my client and their projects so you never find any behaviorproblem with media am very flexible with clients terms and conditions always. ✅Folwoing are my expertise. -Unity -Cocos2d -Cocos2dx -iOS -Android Web Tools -Web Services -NodeJs -PHP -Google Cloud Services -HTML Designing Tools: -Photoshop -Maya -Blender Computer Languages: -C -C++ -Objective C -Swift -C# -JavaScript -Java