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Hire the best Firebase Developers in Mohali, IN

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  • $30 hourly
    • 5.0/5
    • (19 jobs)
    I am a professional Android/IOS developer and Python Django developer with about 6+ years of previous experience in making native applications and Cross-Platform apps using Flutter framework. I will be a premium asset for engineering your envisioned concepts and applications in terms of both consumers as well as enterprise applications. I have extensive experience in integration of third-party API like Facebook, Google, Twitter, Dropbox, Instagram, Amazon. I also have deep knowledge in developing custom backend solutions for interaction with mobile apps. I have conducted workshops which makes me comfortable in a training as well as consulting role too. Here are a few areas where I have worked: - Applications / Widgets / Wallpapers - Material Design theme - Custom UI (need graphics) - Network communication - Json/XML data formats - SOAP protocol - RESTful API design / Retrofit - Database (SQLite) / Caching algorithms - Working with Android default content providers (Contacts, Calendar, MediaStore etc) - Hardware components (Camera api, Video/Audio processing) - Sensors (accelerometer, orientation, gyroscope etc) - Location API - Geolocation (GPS, network cells) - Activity recognition (still, walking, cycling, and in-vehicle) - Maps (Google Maps V2, OpenStreetMap, YandexMapKit libs) - Connectivity - Wi-Fi, p2p connections with Wi-Fi Direct - Bluetooth API - NFC (Near Field Communication)
    Featured Skill Firebase
    AWS Server Migration
    iOS Development
    Android App Development
    Mobile App Development
    iOS
    Swift
    React Native
    Product Management
  • $15 hourly
    • 5.0/5
    • (10 jobs)
    🔷 Skilled in building optimum-performing custom web solutions & mobile apps 🔷 Reliable post-development maintenance solutions 🔷 Prompt communication and regular updates With 6+ years of experience in web and mobile app development, I have honed my skills in creating innovative and user-centric solutions. Over the years, I have worked on a variety of projects, ranging from building dynamic web applications to developing intuitive mobile apps for diverse platforms. Services I Offer: 🔥 Full Stack Web Development:: From front-end design to back-end development. 🔥 Mobile App Development:: Developing native and hybrid mobile applications for iOS and Android. 🔥 API Integration:: Integrate third-party APIs and services to enhance functionality. 🔥 Database Design and Management:: Designing and optimizing databases. 🔥 UI/UX Design:: Create visually appealing user interfaces that enhance user engagement. 🔥 Quality Assurance and Testing :: Rigorously test and debug applications to ensure they are bug-free. My skills are : ⚡️ Web Development: HTML5, CSS3, JavaScript, PHP, React, Node.js, Vue.js ⚡️ Mobile App Development: iOS (Swift, Objective-C), Android (Java, Kotlin), React Native, Flutter ⚡️ Database Management: MySQL, PostgreSQL, MongoDB ⚡️ UI/UX Design: Adobe Photoshop, Adobe Illustrator, Sketch ⚡️ Version Control Systems: Git, SVN ⚡️ API Integration: RESTful, SOAP In addition to my technical expertise, I possess strong communication and collaboration skills. I provide regular updates and progress reports to ensure that their expectations are met.
    Featured Skill Firebase
    MEAN Stack
    Full-Stack Development
    Mobile App Development
    JavaScript
    Web Development
    iOS Development
    Swift
    Flutter
    Node.js
    iOS
    Android
    MongoDB
    React Native
    React
  • $20 hourly
    • 5.0/5
    • (16 jobs)
    Welcome to my Upwork profile! I am a highly skilled and experienced mobile app developer with over 500+ successful mobile applications developed and 2000+ projects completed for clients across the globe. If you're looking for a reliable, experienced, and results-driven developer who can create seamless, high-performance mobile applications, you’re in the right place. My mission is to provide custom mobile application solutions using cutting-edge technologies like Swift, Kotlin, React Native, Flutter, and more, ensuring high-performance, scalability, and a great user experience. With a focus on customer satisfaction and long-term partnerships, I’ve earned a reputation for delivering on-time, within budget, and 100% client satisfaction. Why Choose Me as Your Mobile App Developer? If you are looking for an experienced mobile app developer who understands the technical and business needs of building mobile applications, you are in the right place. I offer hybrid and native mobile development services to create apps that meet your business goals and provide the best experience for your users. Here’s why clients choose me: 500+ Successful Mobile Apps: A proven track record with 500+ apps developed across various industries. 2000+ Projects Delivered: Over 2000 successful projects with 100% client satisfaction. Expert in Hybrid & Native Development: Proficient in native iOS, native Android, and cross-platform development. High-Quality, User-Centric Apps: I focus on creating apps with clean design, seamless performance, and great usability. Fast Turnaround & Communication: Timely delivery and clear communication at every stage of the project. AI-Powered Mobile Apps: I specialize in integrating machine learning (ML), natural language processing (NLP), and computer vision into mobile apps to provide smarter experiences. Competitive Pricing: Affordable solutions for your budget without compromising quality. Technologies I Use I work with leading mobile app development technologies to create seamless, high-quality applications: Native iOS: Swift, Xcode, UIKit, Core Data, Core Animation Native Android: Kotlin, Android Studio, Jetpack Compose, Android SDK Cross-Platform: Flutter, React Native, React.js AI & ML: TensorFlow, CoreML, Firebase ML Kit, Google Vision API, OpenCVBackend: Node.js, Express, MongoDB, SQL, Firebase, GraphQL Design: Adobe XD, Figma, Sketch, InVision Version Control: Git, GitHub, GitLab, Bitbucket CI/CD: Jenkins, Bitrise, CircleCI, TravisCI Industries I Serve With a diverse portfolio of apps, I have experience in developing mobile solutions across various industries, including: E-Commerce: Shopping apps, product catalogs, online stores, and payment systems Healthcare: Telemedicine apps, fitness apps, health tracking apps, and patient management systems Finance: Banking apps, mobile wallets, financial calculators, and stock trading apps Education: Learning management systems (LMS), e-learning platforms, and educational games Entertainment: Video streaming apps, music apps, podcast apps, and gaming platforms Social Networking: Chat apps, community platforms, and social media apps Travel & Tourism: Booking apps, trip planners, geolocation-based apps, and itinerary managers Food & Grocery : Food & Grocery ordering apps, Restaurant management app On demand service apps : Home services, handyman service booking app Taxi Booking & Uber lyft style app : Car rental apps, ride sharing apps Dating apps : Tinder style apps, Dating apps with social media features Enterprise Solutions: CRM systems, internal communication apps, workflow automation tools Real estate solutions : Property listing, landlord - tenant management apps, property management apps, airbnb type app Custom App development: App per client need. Let’s Build Your Mobile App Together! Ready to bring your mobile app idea to life? Whether you're looking for a native app, cross-platform solution, or want to integrate AI features into your app, I’m here to help! Contact me today to discuss your project, timeline, and goals, and let’s get started!
    Featured Skill Firebase
    UX & UI
    Mobile UI Design
    Apple Xcode
    Android App Development
    iOS
    Kotlin
    Flutter
    HTML5
    CSS 3
    Swift
    Java
  • $15 hourly
    • 5.0/5
    • (11 jobs)
    I am a professional Full-Stack Web & Mobile APP Developer based out of Mohali, India, with over 4+ years of experience working on frontend & backend, both for web & mobile application. Working as a Full-stack Developer, I have created complex web applications using PHP (Laravel), React, Angular, Vue, and Node.js. I have experience with Hybrid App Development using IONIC Framework and React Native. I am available via video chat or voice call to discuss project requirements. Here are the skill sets I have: Web development:- - React.js, AngularJS, Angular 2 - 7, Vue.js, jQuery, Bootstrap 4,Typescript, Node.js - Laravel, CodeIgniter, Symfony, CakePHP, PHP - WordPress,Magento, WooCommerce, OpenCart, Zoomla, etc - MYSQL, MongoDB, etc - AWS, Firebase, QuickBlox Mobile development: - React Native - Ionic 1-Ionic 5 - Flutter Services Offered: - Custom PHP/MySQL Web Application Development - Custom API Development (REST OAuth2) - React Native - Ionic Framework ( Ionic 1- Ionic 5) - Angular 2 & above - Angular JS - API Integrations - Adding New Functionality and Debugging Existing Applications - Database Optimization - Database Design Content Management Systems: • WordPress • Joomla • Drupal My Mobile Development Area : -- Social Media Integration such as Facebook, Twitter, Google+, YouTube, Instagram, LinkedIn, etc. -- Push Notification, In-App Purchase, Admob -- Payment systems integration: Stripe, PayPal, etc. -- GPS Location, GEO Location, and Google Map Based Apps. -- Barcode/QR code Scanner Apps. -- Camera App (Photo and Video Sharing) -- Messaging System, Chat Options -- Market Place System, Service booking System, etc., About Me:- - Fluent in English Speaking (verbal and writing) - Experience with PM tools like Jira / Trello / Pivotal / Zoho / Basecamp / Asana - Work in an Agile approach and happy to get going on daily stand-ups - Ready to take the coding test I can work independently and as a team member. If you are looking for an intellectually curious person with great web & app development and problem-solving skills - please take me on board. I am looking forward to hearing from you! Shubham
    Featured Skill Firebase
    Ionic Framework
    Mobile App Development
    React Native
    MySQL
    CSS 3
    Laravel
    CodeIgniter
    HTML
    AngularJS
    PHP
    Node.js
    JavaScript
  • $21 hourly
    • 5.0/5
    • (52 jobs)
    "Top Rated Upwork Freelancer" Hourly rate is Negotiable. My Name is Amit Sharma. I am a Full Stack developer carry 8+ years of extensive expertise in developing Web Applications in PHP frameworks and CMS like Laravel, Codeigniter, Wordpress, Magento 2, Shopify, WooCommerce, Buddypress, BuddyBoss, Gravity form, CRM and Headless CMS, LMS, Learndash, Memberpress, Membership plugin, Stripe Payment, Stripe 3DS, Firebase, Jquery, Javascript, Ajax etc. I also have excellent Frontend/Backend development skills in ReactJS, Next.js, Node.JS, Typescript, Storybook, Strapi, MongoDB, MYSQL, API integration, REST API, Tailwind CSS, ChakraUI, MUI, AWS, graphic-design, responsive-design,logo-design,html5, html, UI-design,psd-to-html, CSS3, CSS/XHTML/AJAX/JQUERY/JAVASCRIPT, Figma and XD Design. I can create self-contained, reusable,testable modules and components, ensuring a clear dependency chain, in regard to the app logic as well as the file system. Key Skills I have:- ? Promoting and communicating new ideas ? Creating process improvements ? Instituting new technologies ? Writing maintainable cross-browser code ? Estimating time and costs for projects ? Ensuring code is scalable and responsive I enjoy working on projects where I can have full-stack autonomy, and have a say on systems architecture strong opinions, held somewhat loosely. Also I have a data driven approach to software engineering, and it's not uncommon for me to be seen looking at metrics, logs, or flamegraphs to understand what a piece of software is doing. Looking forward for new work opportunities from potential clients all over the world.
    Featured Skill Firebase
    LMS Plugin
    Next.js
    Stripe
    jQuery
    WooCommerce
    MySQL
    API Integration
    Laravel
    Node.js
    BuddyPress
    WordPress
    WordPress Plugin
    HTML
    PHP
  • $25 hourly
    • 4.9/5
    • (49 jobs)
    🎯 100% Job Success Score |🏆 Top Rated | 💲$200K+ Earned Hello! I’m a Senior Mobile App Developer and UI/UX Designer with 14 years of experience in creating cross-platform mobile applications and designing user-centric interfaces that drive engagement. My expertise spans Flutter, React Native, UI/UX design, and backend integration, helping businesses build scalable digital products. What I Can Do: Cross-Platform App Development: Building high-performance apps with Flutter, React Native, and Java for iOS, Android, and the web. UI/UX Design Expertise: Crafting intuitive, responsive designs using Figma, Adobe XD, Illustrator, and Photoshop, following best practices for Google Material Design and iOS Human Interface Guidelines. End-to-End Project Management: From ideation to launch, I manage the entire product lifecycle, ensuring smooth development and exceptional user experiences. 💼 My Core Services: Mobile App Development: SaaS platforms, B2B solutions, e-commerce apps, financial apps, appointment booking systems, and more. UI/UX Design: Designing responsive web and mobile apps, landing pages, CRM systems, and enterprise software interfaces. Backend Integration: Expertise in Firebase, Firestore, MySQL, and APIs for real-time data management and seamless functionality. ⚙️ Tech Stack & Tools: Languages & Frameworks: Flutter, React Native, Java, Dart, JavaScript Design Tools: Figma, Adobe XD, Illustrator, Photoshop, InVision Databases & APIs: Firebase, Firestore, MySQL, RESTful APIs Others: Git/GitHub, A/B testing, user research, prototyping 💡 Let’s Work Together: If you’re looking for someone who can combine technical expertise with design thinking, I’m here to help. I’ll ensure your app is not just functional but also delivers a fantastic user experience.
    Featured Skill Firebase
    UX & UI
    Prototype
    UX Wireframe
    Dart
    Adobe XD
    Mobile App Development
    UI/UX Prototyping
    Firebase Cloud Firestore
    Mobile App Design
    User Experience Design
    Flutter
    Mobile UI Design
    User Interface Design
    Figma
  • $15 hourly
    • 5.0/5
    • (8 jobs)
    👉 Are you an Individual, Startup, or Business looking for someone to build a high-quality iOS App (Swift, SwiftUI)or a Cross-platform Mobile App (React Native) or a Web App (React.js) from scratch 👉 Do you already have an app and need a developer to integrate new features, improve performance, or optimize UI/UX for a better user experience?
 👉 Are you looking for a developer who can handle everything from design to development, deployment, and app publishing on the App Store and Play Store?
 👉 Do you want someone who understands your idea, works like a partner, and delivers beyond your expectations? 
👉 Do you need a developer who can transform your app idea into reality with high performance, great design, and a solid backend? 👉 If you answered YES to any of these questions, I am the developer you're looking for. 
✅ Who am I? Hi, I'm Sahil Dhiman, a Senior Mobile & Web App Developer with 6+ years of experience in developing:
 ✔ iOS Native Apps using Swift, SwiftUI, Objective-C
 ✔ Cross-platform mobile Apps using React Native 
✔ Web Applications using React.js Over the years, I have worked with startups, individuals, and large companies to develop high-quality mobile and web applications. My main focus is on delivering: * High-Performance Apps that scale. * Clean and User-Friendly Interfaces. * Pixel-Perfect UI/UX Designs. * Seamless Backend Integration. Apps developed by me have received excellent user feedback, high retention rates, and millions of downloads. 
✅ What Can I Do For You? I provide end-to-end Mobile App Development Services from: 1. App Design – Creating modern, user-friendly UI/UX. 2. App Development – Using Swift, SwiftUI, React Native, React.js. 3. Feature Integration – Push Notifications, Payment Gateways, Real-time Chat, etc. 4. Deployment – Publishing the app on the App Store & Play Store. 5. Post-Development Support – Offering FREE support for bug fixing or minor changes. 
✅ My Expertise Areas: iOS App Development (Swift, SwiftUI, Objective-C): * Custom iOS Application Development. * Apple Pay, In-App Purchases, Push Notifications. * HealthKit, MapKit, CoreData, Location Services. * App Store Submission & Guidelines. React Native Development (iOS & Android): * Cross-platform mobile app development. * Real-time chat applications. * Push notifications, Firebase Integration. * Payment Gateway Integration. * Social Media Integration (Facebook, Instagram, Twitter). React.js Frontend Web Development: * Dynamic and responsive websites. * Admin Panel and Dashboard Development. * REST API Integration. * Payment Gateway Integration. * Modern UI/UX with Tailwind, Material-UI, etc. 
✅ Industries I Have Worked With:
 Social Media Apps – Dating, Networking, Chat Apps.
 E-commerce Apps – Online Shopping, Food Delivery, Grocery Apps.
 Healthcare Apps – Fitness, Health Monitoring, Telehealth.
 Entertainment Apps – Audio Streaming, Video Streaming, Radio Apps.
 Utility Apps – Live Camera Apps, BLE Devices, Remote Access hardware.
 ✅ Why Should You Hire Me? 1. Full-Stack Mobile App Development Experience: I can handle everything from design, development, API integration, testing, and publishing on App Store/Play Store. This saves you time and effort in hiring multiple developers. 2. Performance-Driven & Scalable Apps: I build apps that are not only visually stunning but also high-performing. I ensure your app is fast, scalable, and optimized for smooth user experience. 3. Problem-Solver Mindset: I don't just code — I understand your business problem and build a solution that solves it. My goal is to convert your idea into a product that users love. 4. Post-Development Support (FREE): I provide FREE support for 6 months after the app is live. If you face any bugs, performance issues, or minor updates — I’ll handle it without any cost. 5. Transparent Communication: I strongly believe in clear and professional communication. You’ll always get daily/weekly progress updates, on-time delivery, and zero communication gap. 
✅ Let's Build Something Amazing Together! If you have an idea, requirement, or ongoing project, just message me — and I’ll turn your app idea into reality! 👉 Even if you're not ready now, save my profile — you may need me later. Best Regards,
 Sahil Dhiman
 iOS | React Native | React.js Developer
    Featured Skill Firebase
    Web Development
    Apple Xcode
    Mobile App Development
    iOS Development
    User Profile Creation
    User Authentication
    Firebase Cloud Firestore
    Mapbox
    Swift
    In-App Advertising
    Map Integration
    Objective-C
    In-App Purchases
    React Native
    Social Media Account Integration
    Hybrid App Development
  • $15 hourly
    • 5.0/5
    • (24 jobs)
    - Design and implement user interface components for JavaScript-based mobile applications using React Native - Work as a part of a small team that includes other react native developers, designers, QA experts, and managers - Build app and UI components from prototypes and wireframes - Use Native APIs for tight integrations with both platforms – Android and iOS - Write automated tests to ensure error-free code and performance - Improve front-end performance by eliminating performance bottlenecks - Create front-end modules with maximum code reusability and efficiency - Implement clean, smooth animations to provide an excellent user interface - Work with third-party dependencies and APIs - Work with Redux architecture to improve performance of the websites/mobile apps - Coordinate with the cross-functional teams to build apps in stipulated time/budget. - Hello! I have the skills to develop an online presence for your business. Do you need a simple website? A dynamic interactive website? A mobile application? Yes! Then I am the man for your job. My skills include: Frontend: React js, Next js Mobile: React Native/Flutter Backend: Node js With these skills and technologies, I am able to create a platform for your audience to interact with your business. Let’s work together to turn your idea into reality!
    Featured Skill Firebase
    API Integration
    Mobile App Development
    Smartphone
    Dart
    Hybrid App Development
    Redux
    React
    JavaScript
    React Native
    TypeScript
    Next.js
    Redux Thunk
    Android
    Redux Saga
  • $30 hourly
    • 4.7/5
    • (15 jobs)
    🏆 TOP-RATED DEVELOPER | BLE DEVICE EXPERTISE | FULL-STACK & MOBILE APPS 🏆 ✅ Delivering innovative custom web and mobile solutions tailored to your needs ✅ Expertise in BLE (Bluetooth Low Energy) device integration and development ✅ Reliable ongoing maintenance, prompt communication, and regular updates With 10+ years of experience in Full Stack and Mobile App Development, I specialize in creating scalable and user-centric applications using cutting-edge technologies like Node.js, React.js, Vue.js, Laravel, React Native, Flutter, Swift, Objective-C, and Kotlin. My portfolio spans diverse projects, including BLE-enabled apps, IoT systems, and custom enterprise solutions. Services I Offer ➔ Full Stack Web Development: From front-end UI/UX design to back-end architecture. ➔ Mobile App Development: Building high-performance native and hybrid apps for iOS and Android. ➔ BLE Integration: Expertise in connecting BLE devices with apps for real-time communication, fitness, healthcare, and IoT. ➔ API Development & Integration: RESTful/SOAP/Third-party API solutions. ➔ UI/UX Design: Crafting engaging user interfaces that boost user experience. ➔ QA & Testing: Ensuring optimal performance, usability, and reliability. Key Skills & Expertise ◾ BLE (Bluetooth Low Energy) Device Development ◾ Web & Mobile App Development ◾ Database Management and Optimization ◾ API Integration and Development ◾ Backend Admin Panel Development ◾ Agile/Scrum Methodologies Why Choose Me? I combine technical expertise with a strong focus on understanding your unique requirements to deliver exceptional results. By leveraging Agile methodologies, I ensure timely project delivery and client satisfaction. Open and transparent communication is at the core of every collaboration I undertake. Let’s create something amazing together. I’m just a message away!
    Featured Skill Firebase
    Figma
    QA Testing
    Web Development
    UI/UX Prototyping
    Laravel
    Swift
    Kotlin
    PHP
    Ionic Framework
    iOS
    Android
    React
    React Native
    Flutter
  • $25 hourly
    • 4.8/5
    • (15 jobs)
    🏆Mobile App Developer, ⭐Mobile App Development, ⭐Mobile Application Development Expert, ⭐iOS App Developer, ⭐Android App Developer, ⭐Cross-Platform App Development, ⭐App Development, ⭐App Developer, ⭐Flutter Developer Hi, I’m 𝐄𝐯𝐚 𝐒𝐢𝐧𝐠𝐡, an 𝐀𝐰𝐚𝐫𝐝-𝐖𝐢𝐧𝐧𝐢𝐧𝐠 Mobile App Developer with 7+ years of experience in crafting performance-driven mobile apps for iOS and Android. Specializing in FlutterFlow, Flutter, React Native, and backend technologies like Node.js and PHP/Laravel, I provide custom solutions that exceed expectations. My extensive expertise with Firebase allows me to set up efficient backend solutions like as user authentication, real-time databases, and cloud services.✨ ⚙️ Core Expertise: ✅ Cross-Platform Development: Efficient apps for both iOS & Android using Flutter and React Native. ✅Custom UI/UX Design: Creating user-centric, intuitive designs with tools like Figma & Adobe XD. ✅Backend Development & API Integration: Robust solutions with Node.js, Laravel, and third-party APIs. ✅Advanced Features & AI Integration: Utilizing cutting-edge tech like OpenAI, real-time messaging, and secure payment gateways. ✨ 𝑨𝒑𝒑𝒔 𝑰 𝑪𝒂𝒏 𝑩𝒖𝒊𝒍𝒅 𝒇𝒐r ● Bike Taxi App ● Cannabis Ordering & Delivery App ● Electric Vehicle App Development ● Fantasy Football App Development ● Food Delivery App Development ● Healthcare App ● Music Streaming App ● Pharmacy App ● Scavenger Hunt App ● Travel App Development ● Bus Booking App ● Courier App Development ● E-Scooter Sharing App ● Fitness App Development ● Fuel Delivery App ● Home Services App ● OnlyFans Clone App ● Real Estate App ● Smart TV App Development ● Video Streaming App Development ● Cab Booking App Development ● Dating App Development ● Event Booking App ● Flower Delivery App Development ● Grocery Delivery App Development ● Meditation App ● Payments App Development ● Salon App Development Flutter vs. FlutterFlow: I’ll guide you in deciding between Flutter, which provides extensive flexibility and control, and FlutterFlow, which is ideal for rapid prototyping and smaller projects. 💼 My Services: ✔Mobile App Developer ✔Mobile App Development ✔iOS App Developer ✔Android App Developer ✔Cross-Platform App Development ✔Native App Development ✔Hybrid App Development ✔Mobile Application Development ✔App Development Services ✔App Developer ✔Flutter Developer ✔React Native Developer ✔App UI/UX Design ✔App Maintenance & Support ✔App Performance Optimization ✔ Flutterflow ✔ Flutter developer ✔ Flutter Dart ✔ app development ✔ Flutter Firebase ✔ Node ✔ Context API ✔ iOS Mobile App ✔ Hybrid apps ✔ Android apps ✔ Custom mobile app development ✔ UI/UX ✔ Front-end and Back-end Development ✔ Flutter full stack ✔ Mobile App Development ✔ Social Networking ✔ Custom iOS ✔ App Icon ✔ Flutter Laravel ✔ Firebase Features ✔ Hybrid App Development ✔ Advanced Tracking ✔ Hybrid Mobile App ✔ Software Consulting ✔ App Development Services ✔ IOS App Development Services ✔ Mobile App Design ✔ Rest API Development ✔ Native IOS App Development ✔ Native Android App Development ✔ Cross-Platform App Development ✔ POS Development ✔ Flutter Dart app ✔ mobile app developer ✔ Flutterflow Developer ✔ Database Development ✔ Front-end coding ✔ modern Android ✔ Crypto app ✔ Custom Apps ✔ Flutter work ✔ Flutter UI ✔ Flutter project ✔ mobile app promotion ✔ mobile app design ✔ Flutter Expert ✔ IOS Developer ✔ Microsoft Excel ✔ Figma app design ✔ Flutter reskin ✔ PHP scripts 🎯 𝗛𝗼𝘄 𝘁𝗼 𝘄𝗼𝗿𝗸 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿 🎯 ➡ View my profile and read my entire profile description. ➡ Confirm that the pricing is within your budget. ➡ Send me a direct message or invite me to your project. If you have any questions or want to discuss details before working together, you may schedule a free consultation call with me. I only take on projects I'm fully confident in and prioritize delivering exceptional work because I value your 𝐭𝐢𝐦𝐞 𝐚𝐧𝐝 𝐦𝐨𝐧𝐞𝐲, ensuring a 𝟏𝟎𝟎% 𝐬𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 guarantee. Feel free to reach out! Mobile App Development, iOS App Developer, Android App Developer, Cross-Platform App Development, Native App Development, Hybrid App Development, Mobile App Developer, Mobile Application Development, Flutter iOS, Flutterflow Developer, Flutterflow, React Native, React, Flutter Developer, Flutter Dart, Flutter Bug Fix, Flutter Dart App, App Development, Flutter Firebase, Android, ExpressJs, Node, Context API, Redux, iOS Mobile App, iOS Apps, Hybrid Apps, Android Apps, Custom Mobile App Development, Google Firebase, Mobile Web, App Development Services, React Native Developer, UI/UX, Wix, Node.js, User Interface, User Experience, Front-End Development, Back-End Development, SaaS MVP Development, Flutter Full Stack, Mobile App Development, E-commerce Solutions, Responsive Web Design, AR, Social Networking, Custom iOS, Flutter, Hybrid App Development
    Featured Skill Firebase
    Hybrid App
    AI Mobile App Development
    Mobile App Improvement
    FlutterFlow
    Payment Functionality
    Dart
    Mobile App Design
    React Native
    Flutter
    Android App Development
    Mobile App Development
    Swift
    iOS
    iOS Development
  • $14 hourly
    • 5.0/5
    • (5 jobs)
    🔥I'm Full-Stack Developer with 5+ 𝐲𝐞𝐚𝐫𝐬 of experience in Sofware Development. (Back-End & Front-End ) ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ 🖥Working as a professional full-stack developer who is thoroughly familiar with React Next.js Node.js. ⚡️ Proficient in React.js, Next.js, Redux, and TypeScript, I specialize in diverse UI development using Bootstrap/Material-UI, Restful API, GraphQL, and 3D visualization. I have extensive experience integrating third-party APIs like Stripe, Twilio, and Google Maps. ⚡️ My expertise extends to backend development, where I utilize the Mongoose ODM library for MongoDB and work with SQL, including writing aggregate functions. I am skilled in Node.js, Nest.js, incorporating libraries such as JWT, FS, Nodemailer, Socket.IO, etc. 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞: 💰Finance. 🏥Healthcare. 🛒E-commerce 🚚Logistics and Transportation 📚Education 🚨Public safety. 💡Frontend Skils: Proficient in ReactJS, Next.js, and TypeScript, I create dynamic and responsive user interfaces. Adept with Redux, I manage state effectively, and my understanding of GraphQL enables efficient API design. ▪️ In styling and design, I excel in HTML5, CSS3, SCSS, Bootstrap, and Material-UI, utilizing Webpack for bundling and optimizing frontend assets. 💡Backend Skils: In backend development, I use Node.js to build scalable server-side applications. Familiar with MongoDB and SQL, I ensure flexible data storage and manage relational databases for data integrity. I create high-quality applications with efficient architecture and fast API routing. ▪️ I build RESTful APIs that seamlessly integrate with frontend applications. Proficient in JWT, I ensure secure authentication, and my experience with Socket.IO enables real-time communication. ▪️ Additionally, I am competent in PostgreSQL and have knowledge of Amazon Web Services (DynamoDB, S3, EC2) for scalable and reliable cloud solutions. 💡Mobile App Development: Expertise in React Native for cross-platform mobile development, covering Android and iOS. Proficient in Expo and React Native CLI, I have experience with App Center, Firebase Distribution, and TestFlight for streamlined app deployment and testing. 💡 𝐎𝐭𝐡𝐞𝐫 𝐒𝐤𝐢𝐥𝐥𝐬: Diverse skill set includes integrating location-based services with Google Maps and MapBox, communication services with Twilio, and real-time communication through WebRTC. I also have experience with email services like SendGrid. I also leverage the power of ExpressJS to deliver high-performance web applications. My expertise in web development interacts with the expressive power of ExpressJS to deliver reliable and efficient server-side solutions Let’s jump on call to discuss in detail about your project and start working together.🫱🏻‍🫲🏼💯
    Featured Skill Firebase
    App Development
    Payment Gateway
    In-App Purchases
    Android App Development
    iOS Development
    Mobile App Development
    Hybrid App Development
    Mobile App
    Front-End Development
    Next.js
    MongoDB
    React Native
    React
    API Integration
  • $17 hourly
    • 5.0/5
    • (3 jobs)
    Need a seamless, high-performing mobile app? I’m a Full Stack Mobile App Developer with 5+ years of experience building custom iOS and Android apps that drive user engagement and business growth. From intuitive front-end design to robust back-end systems, I deliver end-to-end solutions—on time and within budget. Specializing in React Native, Flutter, Swift, Kotlin, and Node.js, I’ve helped startups and businesses launch apps with features like real-time updates, payment integration, and scalable cloud architecture (AWS, Firebase). Let’s turn your idea into a polished app users love—message me to get started!
    Featured Skill Firebase
    UI/UX Prototyping
    Firebase Cloud Firestore
    Node.js
    RESTful API
    Android App Development
    iOS Development
    API Integration
    React
    Flutter
    React Native
    Mobile App Development
  • $30 hourly
    • 5.0/5
    • (30 jobs)
    ✔︎ 100% Job Success | 11+ years experience ✔︎ 10M+ $ funding raised by clients ✔︎ 20+ completed jobs | 5M+ app downloads | 20+ published apps ✔︎ 25% productivity increase using GitHub CoPilot and Chat GPT. Among 🌟 top 3% of mobile application developers on Upwork! With over 11 years of experience, I specialize in Mobile application and Game development using cutting-edge technologies like Android (Java, Kotlin & Flutter) and Unity3D. I've been in the IT services industry since 2013, after graduating from NIT Kurukshetra, one of India's prestigious colleges, with a Computer Science degree. Services I Offer: 📱 Mobile App Development (iOS/Android/Flutter) 🎮 Game Development (Unity, Roblox) 🪛 Testing & Support What I can do: ✅ Planning and implementing the app’s architecture and features. ✅ Writing apps from the very beginning to the App Store and further support. ✅ Server backend API and Web admin panel for the project. ✅ Code Review, Fixing and supporting the apps written by others. ✅ Working with a team of developers or solo. My Expertise Spans Across Industries: 🏥 Healthcare & Medical 🏛️ Insurance 🚀 FinTech 📚 Education 🏙️ Real Estate ✈️ Travel & Tourism My Upwork Clients Sharing their experience ⭐⭐⭐⭐⭐ 5.00 "Shubham was an asset to our team. He communicated and contributed well. Every task was completed in time and of high quality. High recommend." ⭐⭐⭐⭐⭐ 5.00 "Amazing freelance. We will continue to work with them. This project ended, so we are doing up another project offer for them to work with us on." These are some testimonials taken directly from my Upwork profile 𝗽𝗿𝗼𝘃𝗲 that 𝗜 𝗰𝗮𝗻 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝘁𝗵𝗲 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝘄𝗶𝘁𝗵 𝗴𝗿𝗲𝗮𝘁 𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝗼𝗻 𝘁𝗶𝗺𝗲 𝘄𝗶𝘁𝗵 𝘇𝗲𝗿𝗼 𝘄𝗼𝗿𝗿𝗶𝗲𝘀. For me, 𝗖𝗟𝗜𝗘𝗡𝗧 𝗦𝗔𝗧𝗜𝗦𝗙𝗔𝗖𝗧𝗜𝗢𝗡 𝗖𝗢𝗠𝗘𝗦 𝗙𝗜𝗥𝗦𝗧.🎯 ✔ I'm open to working with big and small companies and individual clients. ✔ I'm comfortable signing an NDA. ✔ Prefer long-term collaboration. ✔ Ready to work 30-40 hours per week 💬 𝗙𝗥𝗘𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡: My consultation is 𝗙𝗥𝗘𝗘. Let's schedule an introductory call and discover the possibilities of working together. Even if we don't work together, you will get some tips/ideas that can be helpful to your project. Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and experience yourself.🙌 Thank you for spending your $$ to review my profile because TIME IS MONEY :)
    Featured Skill Firebase
    Desktop Application
    Web Development
    Web & Mobile Design Consultation
    API Development
    FlutterFlow
    Unity
    iOS Development
    Android App Development
    Mobile App Testing
    Mobile App Development
    Android
    Augmented Reality
    Flutter
    iOS
  • $15 hourly
    • 5.0/5
    • (15 jobs)
    Hello 👋 and Welcome! I'm a Top Rated - Mobile & Web Developer with over 9️⃣ years of experience creating innovative, next-generation mobile and web applications. Passionate about transforming great ideas into impactful digital products, I help individuals and businesses achieve their goals across all platforms and devices. 📌 My expertise covers the full software development life cycle: ✅ Requirement Analysis ✅ System Design ✅ Implementation ✅ Testing ✅ Deployment ✅ Maintenance 🚀 I specialize in: 📱 Mobile & Web App Development 🍎 Native iOS Apps - Swift, SwiftUI 🤖 Native Android Apps - Java, Kotlin 🔁 Hybrid App Development - React Native, Flutter 💻 Web Development - React, Node.js, Next.js, Nest.js ✨ With my background and skills, I’m uniquely positioned to handle complex projects and deliver results that exceed expectations. 💡 Why work with me? 🏆 Top Rated Freelancer 🤝 Direct Client Collaboration 🗣 Fluent in English 📊 Regular Progress Updates 📱 50+ Apps Successfully Deployed 🌀 Agile Development: Scrum, Kanban 🛠 Tools: Jira, Trello, GitHub, Bitbucket, GitLab 🧰 Technical Expertise: 🔧 Objective-C, Swift, Java, Kotlin, React Native, Flutter 🌐 React, Javascript, Node.js, Next.js, Nest.js 🗄 CoreData, Realm, Firebase, Supabase, AWS, MongoDB, Postgres 🎵 Core Audio, AVFoundation, AVKit, UIKit 🗺 MapKit, MapBox, GoogleMaps 📦 CocoaPods, Carthage, SPM 📈 Firebase, Testflight, Crashlytics, Analytics 💬 Twilio SDK, Timekit.io 🎥 Agora.io, Zego Cloud, Video SDK, Dolby.io 🔐 Deep-Linking, Branch.io 💰 In-App Purchases, Stripe, PayPal, Razorpay, PaySafe 🧪 Unit/UI Tests, Jest, Enzyme, Detox, Mocha 🔄 CI/CD: Bitrise, CircleCI, Gitlab, Jenkins 📲 App Deployment: Apple Store, Google Play Store, Testflight, Diawi, InstallOnAir 💻 Hands-on experience with: 🤖 AI Apps 📅 Booking/Appointment Apps 🛒 E-commerce Solutions 🍽 Restaurant Ordering & POS Systems 🖼 Photo Editing Apps 📡 Live Streaming Platforms 💸 Crypto Wallets 📱 Social Media Logins 📍 Google Maps Integrations ❤️ Health & Fitness Apps 🎶 Music Player Apps 🎉 Event Hosting & Booking Apps 💬 Dating & Chat Apps 🚖 Ride-Hailing/Cab Apps (User/Driver/Admin) 🧾 Drawing & Creative Apps 📡 IoT Applications I'd love to share my experience and help bring your next big idea to life. Let’s connect and build something amazing! 🙌 ~ Bikramjeet
    Featured Skill Firebase
    Expo.io
    Microsoft Visual Studio
    JSON
    Google Maps
    XML
    Third-Party Integration
    Android SDK
    Apple Xcode
    iOS Development
    Android App Development
    React Native
    React
    Node.js
    Swift
    Android Studio
    Mobile App Development
    Hybrid App Development
  • $25 hourly
    • 4.8/5
    • (170 jobs)
    🚀 Digital Solutions Architect | AI, Blockchain, Mobile & Web Development Expert 🔹 12+ Years of Experience | End-to-End Software Development | MVP/POC Specialist Welcome to my profile! I specialize in turning ideas into powerful, scalable digital solutions using the latest technologies, including AI (ChatGPT), Blockchain, Metaverse, AR/VR, and full-stack development. Whether you're looking to build a cutting-edge mobile app, a high-performance website, or a next-gen AI-powered solution—I’ve got you covered! ✅ My Core Expertise: 📱 Mobile App Development (Native & Hybrid) ✅ Technologies: Flutter, Swift, Kotlin, React Native, Java, Objective-C 💻 Web Development & Full-Stack Solutions ✅ Front-end: ReactJS, Angular, VueJS, JavaScript, HTML, CSS, Bootstrap, WordPress, Shopify
 ✅ Back-end: Node.js, Express, Next.js, PHP, Laravel, Python, Microservices
 ✅ Databases: MySQL, MongoDB, PostgreSQL, Redis, SQLite, NoSQL ☁ Cloud, Hosting & DevOps ✅ Platforms: AWS, Docker, Kubernetes, Digital Ocean, GoDaddy 🤖 AI-Powered Solutions | OpenAI/ChatGPT Specialist ✅ Technologies: GPT-4, DALL·E 2, Whisper, AI Chatbots, Image & Audio Models, Fine-Tuning, Embeddings 🔗 Blockchain, NFT & Metaverse Development ✅ Platforms: Ethereum, Hyperledger, Bitcoin, Stellar, Corda, EOS
 ✅ Expertise: Smart Contracts, dApps, NFT Marketplaces 🎮 AR/VR Development ✅ AR Tools: Vuforia, ARKit, ARCore
 ✅ VR Tools: Google Cardboard, Samsung Gear VR 🎯 Why Hire Me? ✔ 12+ Years of Proven Excellence in software architecture & development
 ✔ Custom Strategies tailored to your business needs
 ✔ Expert in AI, Blockchain & Emerging Technologies 
✔ Deadline-Driven & Client-Focused Approach 💡 Let’s build something extraordinary together! 📩 Contact Me Now to Get Started! 🚀
    Featured Skill Firebase
    Mobile App
    Mobile App Development
    Hybrid App Development
    Android App Development
    iOS Development
    UI/UX Prototyping
    Web Development
    Web Design
    Graphic Design
  • $22 hourly
    • 4.8/5
    • (33 jobs)
    Hello, Looking for a professional and complicated work here? You are surely at right place. Give a TRY :-) I am passionate about building technology based products with customer first mindset and data driven approach. Expert iOS, Android App Developer & Having expertises in e-commerce application (Immediate Joiner) | Mobile Architect | Team Lead | Swift Expert | SwiftUI | Agile Project Management | Coding Trainer | Freelancer | Career Coach Expert iOS[Swift, Obj-C], Android[Java, Kotlin], React Native Developer, Flutter Expert in add and improve feature in existing developed application. Expert to develop any 2D-3D Game using unity. Expert in Website Deployment on AWS. A dedicated mobile App developer with a deep knowledge, highly skilled and rich experienced in this field, consider taking a professional attitude and highest code quality as the first priority. I am capable to do complicated project. ➤➤ My core skills includes: - Swift, Objective-C, Xcode, Cocoa Touch etc.. - JAVA, Kotlin, Android SDK, Core Java, Eclipse IDE, third party SDK etc. - MySQL, PostgreSQL, REST, SOAP, Firebase, Storyboards, Adobe Photoshop etc... - Good Skill to design 2D and 3D logo for Company and App You can see me past work on this page:- friskydesigns - Solid background in creating complex mobile applications for IOS and Android. I can work independently as well as with a team and respect a deadline. I am passionate about the mobile marketing, and have knowledge about. - Strong written & verbal communication skills, problem solving skills, customer service and interpersonal skills. - A self-driven, goal oriented, customer focused software professional with proven ability to successfully work in all phases of Software development lifecycle. - Skills: iPhone SDK ,Android, Objective-C , Swift, Webservices ,XCode ,Cocos2D, Google Map(API for iPhone)Core data and unit testing iPhone, Android SDK, Java, Android Development,sqlite, c#, JSON / XML Parsing, Master Databases (MySQL ; SQLite), Paypal integration with the app etc. Assuring you my best services and looking forward for your kind positive response, which will be the first milestone towards establishing a long lasting working relations together.
    Featured Skill Firebase
    ARKit
    Mobile App Development
    Logo Design
    Firebase Cloud Firestore
    iOS SDK
    Flutter
    iOS Development
    Android
    Apple Xcode
    iOS
    Swift
    Objective-C
    In-App Purchases
    Android App Development
  • $30 hourly
    • 4.8/5
    • (8 jobs)
    Hi, I’m Payal — a full-stack developer with over 2,000 Upwork hours and $50K+ earned helping clients build smart, scalable, modern web and mobile apps for startups, SMEs, and enterprises. I work across the entire development cycle, from frontend design to backend architecture, and I help clients launch scalable products that are clean, secure, and performance-optimized. I’ve built SaaS platforms, custom eCommerce solutions, MVPs, ERPs, admin panels, and APIs — all with a focus on usability, speed, and growth. My Skills Include: - Frontend: React.js, Vue.js, Next.js, Tailwind CSS, TypeScript - Mobile: React Native, Flutter - Backend: Node.js, Laravel, PostgreSQL, MongoDB, MySQL - DevOps: Docker, Firebase, Supabase, AWS, CI/CD - Tools: Figma, Webflow, Airtable, Notion, Make.com I Can Help You With: - Full-featured SaaS products - Cross-platform mobile apps - MVPs with fast turnaround - Custom ERP & business tools - Admin dashboards and analytics - API development and integrations I follow agile practices, write clean code, and stay transparent throughout the project to deliver on time and within scope. Whether you're starting from scratch or scaling an existing system, I’ll help you build something reliable and ready for growth. Let’s work together to turn your vision into a solid, high-performing product!
    Featured Skill Firebase
    App Development
    API Integration
    Laravel
    Node.js
    Supabase
    MongoDB
    API Development
    MERN Stack
    React
    Redux
    React Native
    AWS Lambda
    iOS Development
    MEAN Stack
  • $8 hourly
    • 5.0/5
    • (4 jobs)
    I am an Android developer from India with over 4 years of experience in mobile app development. As a freelancer, I have gained extensive expertise in app development and possess strong knowledge of multiple programming languages, including Java, Kotlin, HTML, C, and C++. My technical skills cover a wide range of areas such as - Core Java - Kotlin - Android SDK - Firebase (Authentication, Real-time Database, Storage, Firebase Crashlytics) - Push Notification - REST API Integration - Local Storage - MVC ,MVVM - JSON Parsing - Google Map - Media Player - Jetpack compose - Room Database I have successfully developed various Android applications, including fitness apps, social media apps, education apps, and music apps. I am always eager to learn new things and committed to working hard to achieve excellence.
    Featured Skill Firebase
    Java
    Push Notifications
    Media Player
    Android Studio
    Android SDK
    Payment Gateway Integration
    Dependency Injection Framework
    Google Maps API
    Core Java
    Kotlin
    Android App Development
  • $22 hourly
    • 4.6/5
    • (70 jobs)
    Available for audio/video interviews and open to completing a coding challenge or trial task prior to starting the actual engagement. With over 10 years of experience in web and mobile application development, I specialize in building high-performance, scalable, and visually engaging applications using modern JavaScript frameworks. I am passionate about creating intuitive user experiences and solving complex development challenges to deliver robust, maintainable, and efficient solutions. Technical Expertise: ✅ ReactJS (Next.js, Redux, Toolkit, Bootstrap, Tailwind) ✅ React Native (Cross-platform mobile development) ✅ Angular (TypeScript, SCSS, SASS & LESS, RxJS, NgRx) ✅ NativeScript (Cross-platform mobile app development) ✅ Ionic (Hybrid mobile applications) ✅ Vue.js (Frontend framework) ✅ Payment Integrations (Stripe, PayPal, RazorPay, Apple Pay, Android Pay) ✅ App Store & Google Play Store (App creation & updates) ✅ Realtime & Backend Services (Firebase, Socket.io, WebRTC, Vonage Video Express, Supabase) ✅ Custom Plugin Development (React, React Native, NativeScript) ✅ Third-Party Integrations (Google Maps, Google Sheets, Google Calendar, Mapbox) ✅ Cloud & DevOps (AWS, Docker) ✅ CI/CD & Deployment (Jenkins, CircleCI, Vercel, Bitbucket, GitHub, Supabase) ✅ Finance & Data Integrations (Plaid, Tiingo) I thrive on solving technical challenges and optimizing applications for speed, scalability, and user experience. Whether you're looking for a feature-rich web platform or a cross-platform mobile app, I am committed to delivering high-quality solutions that align with your business goals. Let’s connect and bring your project to life! 🚀
    Featured Skill Firebase
    Google Maps
    PayPal Integration
    Stripe
    CI/CD
    AWS Application
    Socket.io
    WebRTC
    Ionic Framework
    Vue.js
    Angular
    Next.js
    React
    React Native
    NativeScript
  • $15 hourly
    • 4.6/5
    • (75 jobs)
    Top Rated Senior Full Stack Seasoned Certified Developer having 13+ years of experience working on Websites, Web Apps, Mobile Apps, Software, and SaaS Products for various business niches like E-Commerce, FinTech, Pet care, Beauty/cosmetics, Fitness, Education, LMS, Healthcare, and other industries. 𝗣𝗲𝗿𝗳𝗼𝗿𝗺 𝟭𝟬𝟬% 𝗵𝗶𝗴𝗵-𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝘁𝗶𝗺𝗲𝗹𝘆 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗮𝗻𝗱 𝘁𝗿𝗮𝗻𝘀𝗽𝗮𝗿𝗲𝗻𝘁 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻, 𝗮𝗻𝗱 𝗯𝗲 𝗼𝗽𝗲𝗻 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀𝗶𝗻𝗴 𝘁𝗵𝗲 𝗯𝘂𝗱𝗴𝗲𝘁 𝘁𝗼 𝗲𝗻𝘀𝘂𝗿𝗲 𝗶𝘁 𝗮𝗹𝗶𝗴𝗻𝘀 𝘄𝗶𝘁𝗵 𝘆𝗼𝘂𝗿 𝗻𝗲𝗲𝗱𝘀. My Skills:- - Experience in Front-end & Back-end development - Web front-end (Bootstrap, HTML, CSS, JavaScript, React, Vue.js, Gulp, jQuery) - Back-end (PHP, Yii framework, Laravel framework, Nodejs) - Experience in WebFlow / WordPress / Shopify development - Experience in UX/UI design (web and mobile) - Wireframing and prototyping - SEO optimization - Linux, CentOS, Ubuntu, Nginx, PHP-fpm, Apache - Social APIs: Dropbox, Facebook (Graph, FQL), Twitter, LinkedIn, Instagram, G+, MailChimp, Google Maps, etc - AWS (CloudFront, S3, EC2, SQS, SNS), Cloudflare - Search advertising -𝘼𝙫𝙖𝙞𝙡𝙖𝙗𝙞𝙡𝙞𝙩𝙮: ⏱ 40+ 𝙝𝙤𝙪𝙧𝙨 𝙥𝙚𝙧 𝙬𝙚𝙚𝙠 🌎 𝙁𝙡𝙚𝙭𝙞𝙗𝙡𝙚 𝙬𝙞𝙩𝙝 𝙩𝙞𝙢𝙚𝙯𝙤𝙣e **I am interested in learning new technologies and making web applications with top-notch technologies** Let's connect and discuss your requirements. Happy to help you!!
    Featured Skill Firebase
    Multi-Factor Authentication
    API
    Next.js
    SaaS
    AWS Lambda
    Websockets
    Laravel
    React
    PHP
    Node.js
    TypeScript
    WebRTC
    MongoDB
    Amazon Web Services
  • $23 hourly
    • 4.5/5
    • (20 jobs)
    As a Frontend Developer, I bring a wealth of expertise to the table, specializing in crafting dynamic and intuitive web applications with a focus on React and Typescript. I specialize in developing platform-specific components and delivering pixel-perfect UI for end-to-end products across web and mobile applications. My expertise also includes architecting frontend systems, managing production issues, and swiftly resolving defects to ensure seamless functionality. Technical Proficiency: ************************* 🚀 Over 7 years of React development experience. 🔧 Proficient in state management with Redux. 📝 More than 5 years of experience with Typescript. 🛠️ Skilled in form libraries and async libraries like Redux-forms, Formsy-React/redux-saga, redux-observables, redux-thunk. 💻 Proficient in HTML, CSS, Bootstrap, Tailwind CSS, JavaScript, and jQuery. 🔗 Experienced in integrating third-party APIs including FHIR, AWS Amplify, Azure APIs, Firebase, etc. 🗺️ Familiar with mapping APIs such as Google Map, Foursquare, Geolocation, GPS, Open Street View, and MapBox. 💳 Competent in payment gateway integration: PayPal, Stripe, Google Wallet, and In-app Purchase. 🔗 Proficient in version control with Git and repository management tools like Bitbucket. Experienced in project management tools such as Jira, Asana, Trello, and Basecamp.
    Featured Skill Firebase
    Redux
    Azure DevOps
    Bitbucket
    RESTful API
    GitHub
    TypeScript
    SQLite
    CSS 3
    HTML5
    Android
    iOS
    React Native
    JavaScript
    React
  • $15 hourly
    • 4.7/5
    • (30 jobs)
    Recognized as a 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 🏆 freelancer on Upwork ✅ Over 2,800 hours logged and counting ✅ Successfully completed 30+ projects ✅ Achieved a 100% Job Success Rate (Client Satisfaction) ✅ Available for 40 hours per week ✅ Commitment to budget-friendly solutions without compromising professionalism ✅ Fluent in English with outstanding communication skills I specialize in crafting cutting-edge mobile applications using Swift, Objective-C, and Kotlin experienced in developing and maintaining client/server applications, I excel at delivering high-quality solutions tailored to client needs. 𝐊𝐞𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 👉RESTful JSON-based mobile & web Services: Streamlining data interaction for app functionality. 👉Image Processing: Enhancing user experience through advanced visual capabilities. 👉Social Network Integrations: Masterful integration with platforms like Facebook, Twitter, Apple, LinkedIn, and Foursquare API, ensuring rich connectivity and engagement. (𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐀𝐫𝐞𝐚𝐬) 🚩 Core Location / GPS/ MapKit 🚩 GeoLocations / Places API 🚩 AVFoundation / Camera API 🚩 JSON / XML 🚩Android SDK, Xcode and iOS SDK 🚩 iAds / AdMob / Mobclix / Flurry ... Integration 🚩 Core Data / SQLite 🚩 Memory Management 🚩 Developing Custom Controls 🚩 RSS, File Uploads 🚩 Apple APIs, Google APIs, including location services, Firebase, and more. 🚩 CoreAnimation API/Animations. Core Data, and SwiftUI ➤ I am using GitHub, GitLab and SVN to manage my project code and am open to using any if clients have any specific preferences. ➤ I always made refined and optimized codes. Also, I have a talented graphic designer and I can build full applications including UI graphics only from your idea or specification documents. 🤝Lets collaborate together!!
    Featured Skill Firebase
    Application
    Native App
    App Development
    RESTful API
    iOS
    Apple Xcode
    Mobile App Development
    Swift
    iOS Development
    Kotlin
    Push Notifications
    Android App Development
    In-App Purchases
    Native App Development
  • $30 hourly
    • 4.9/5
    • (64 jobs)
    🚀 Top Rated Plus Full-Stack Developer with over 9 years of experience delivering scalable, high-quality solutions. I specialize in creating impactful web and mobile applications using the latest technologies to meet and exceed client expectations. My Achievements on Upwork ✅ 10300+ Hours Logged ✅ 60+ Jobs Delivered (100% Job Success Score - JSS) ✅ Top Rated Plus Badge with consistent 100% JSS ⚡️ Flexible Hourly Rates to match project requirements My Expertise Frontend Development: ✅ React.js, TypeScript, Next.js, Angular.js, React Native ✅ Modern UI Libraries: Tailwind CSS, Chakra UI, Materialize, Bootstrap, CSS3, LESS ✅ Advanced JavaScript: ES6, ES7, and beyond Backend Development: ✅ Node.js, Express.js, NestJS, Supabase ✅ REST API Development ✅ Socket.IO for real-time applications ✅ Firebase Integration ✅ Strapi CMS What I Bring to Your Project 🚀 A problem-solving mindset to tackle complex and challenging projects 🚀 Seamless collaboration and communication to ensure project transparency 🚀 Proven ability to scale apps for rapid user growth and optimize performance 🚀 Commitment to on-time delivery and high-quality results Why Work With Me? I am passionate about leveraging cutting-edge technology to transform ideas into reality. My clients appreciate my ability to stay proactive, adaptable, and focused on delivering value. Whether it’s building from scratch or scaling existing applications, I am ready to make an impact. 💡 Let’s bring your vision to life! Feel free to reach out to discuss your project needs.
    Featured Skill Firebase
    Supabase
    Full-Stack Development
    MERN Stack
    React Native
    Next.js
    TypeScript
    AWS Amplify
    GraphQL
    Firebase Cloud Firestore
    AngularJS
    JavaScript
    MongoDB
    Node.js
    React
  • $10 hourly
    • 5.0/5
    • (1 job)
    Hello! I'm NISHA, a seasoned 𝓢𝓮𝓷𝓲𝓸𝓻 𝓑𝓪𝓬𝓴 𝓔𝓷𝓭 𝓓𝓮𝓿𝓮𝓵𝓸𝓹𝓮𝓻 specialising in crafting efficient and robust web solutions. With 3+ 𝔂𝓮𝓪𝓻𝓼 𝓸𝓯 𝓮𝔁𝓹𝓮𝓻𝓲𝓮𝓷𝓬𝓮 𝓲𝓷 𝓽𝓱𝓮 𝓲𝓷𝓭𝓾𝓼𝓽𝓻𝔂. I bring expertise in both 𝐃𝐣𝐚𝐧𝐠𝐨 𝐚𝐧𝐝 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐚𝐬 𝐰𝐞𝐥𝐥 𝐚𝐬 𝐚 𝐤𝐧𝐚𝐜𝐤 𝐟𝐨𝐫 𝐜𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐢𝐧𝐠 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐩𝐥𝐮𝐠𝐢𝐧𝐬 𝐭𝐨 𝐦𝐞𝐞𝐭 𝐮𝐧𝐢𝐪𝐮𝐞 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬 . 🅼🆈 🅰🆁🅴🅰🆂 🅾🅵 🅴🆇🅿🅴🆁🆃🅸🆂🅴 🅸🅽🅲🅻🆄🅳🅴: ✅ Software development ✅ Web app development ✅ Digital Transformation ✅ API development and integration ✅ POC and MVP development ✅ Cloud development 🆆🅾🆁🅺🅸🅽🅶 🆆🅸🆃🅷 🅼🅴 🅼🅴🅰🅽🆂 🆃🅷🅰🆃 🆈🅾🆄: ✅ Have a person who cares about the result ✅ Don't waste time on micromanagement ✅ Can trust real expert experience ✅ Can rely on me all the time ✅ Enjoy working So, if you are looking for creative ideas and solutions in all of the fields, feel free to contact me any time. I will be happy to use my experience, knowledge, and creativity to realize all your ideas!
    Featured Skill Firebase
    Python Numpy FastAI
    Django Stack
    QA Testing
    Ahrefs
    Python Script
    JavaScript
    PostgreSQL
    MySQL
    MongoDB
    CSS 3
    CSS
    HTML
    Python
    Django
  • $15 hourly
    • 4.5/5
    • (96 jobs)
    **Ranked in the Top 100 Developers in the world!** With 12+ years of expertise in crafting high-impact Native (𝐒𝐰𝐢𝐟𝐭 𝐚𝐧𝐝 𝐊𝐨𝐭𝐥𝐢𝐧) Apps and Hybrid Cross-platform Apps [𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 (9+ years), 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 (7+ years), 𝐚𝐧𝐝 𝐅𝐥𝐮𝐭𝐭𝐞𝐫𝐅𝐥𝐨𝐰 (3+ years)] and PWA coupled with latest cutting-edge technologies, delivers efficient, scalable, and user-friendly interface. 🛠️ **Skills Showcase:** ----------- - Languages: Swift, Objective-C, Java, Kotlin, Dart - Hybrid Frameworks: Flutter, React Native - Tools: Xcode, Android Studio, Visual Studio Code - Database: Firebase, SQLite, Realm, MongoDB, MySQL, MariaDB, PostgreSQL, Redis - API Integration: RESTful APIs, GraphQL, Custom APIs development, Third-party APIs - UI/UX Design: Figma, Sketch, Adobe XD, Canva+ - Version Control: Git, GitHub, Bitbucket - Deployment: App Store, Google Play Store 🌟 Expertise Across Various Domains: ---------------------------------------------------------------------------- - Live Streaming/Social Media & Broadcasting - E-Commerce - Fitness & Nutrition - Dating with AI - Ride Booking / Carpooling - Job Finding - QR & Barcode Scanning - Real Estate - Travel and Tour - Food delivery/restaurant table reservation - BLE App - Radar/Lidar - Tap to Pay and HCE Payment Support - Flutter, and FlutterFlow tech-based apps 💡 **Promises for Your Project:** - High Quality - Effective Crystal Clear Communication - Timely Deliverance - Money-back Guarantee Feel free to message me with any queries. I am available 𝟰𝟬+ 𝗵𝗼𝘂𝗿𝘀 𝗽𝗲𝗿 𝘄𝗲𝗲𝗸 and flexible with any timezone meetings. Looking forward to new and exciting opportunities to create something extraordinary!!
    Featured Skill Firebase
    iPhone
    API Development
    Websockets
    OpenVPN
    Messaging System
    Android SDK
    Swift
    Mobile App Development
    Flutter
    iOS Development
    Kotlin
    React Native
    Android
    Hybrid App Development
  • $40 hourly
    • 5.0/5
    • (7 jobs)
    Hi, My name is Pradeep Singh Pallalia. I have 6 years of experience in Android development and web design, and have worked with many international start-ups. I specialise in the following Skills: a) Design Tools : Figma, Sketch App and Adobe XD b) Prototype : Invasion App Mobile soltuions a. Native iOS (Objective-C/Swift): UIKit, Multithreading, CoreLocation, MapKit, MediaPlayer, Cocoa Touch, AFNetworking, Realm, Core Data, InAppPurchase, Apple Watch and more... b. Native Android (Java): Android SDK, Multithreading, Dagger2, RXJava, Retrofit, ButterKnife, Realm, SQLite and more... c. Cordova/Ionic (AngularJs): all Cordova plugins, create custom Cordova plugins for both platforms Web Solutions a) NodeJS/Express/ReactJS/MySql b. HTML5/CSS3/AngularJs/jQuery/Bootstrap CSS c) Custom Website development , e-commerce websites and word press
    Featured Skill Firebase
    AWS Application
    Web Design
    Android SDK
    Android App Development
    React
    MySQL
    Node.js
    Kotlin
  • $35 hourly
    • 5.0/5
    • (26 jobs)
    Among Top 3% on Upwork. Works with an Agency "ChicMic Studios". I am a dedicated Android developer with a deep focus on Java and Kotlin, dedicated to building robust, high-performance applications. With 7+ years of experience, I specialize in leveraging the full potential of Android’s native capabilities to develop scalable, maintainable, and efficient applications. Technical Skills: ✔️ Programming Languages: Java, Kotlin ✔️ Databases: Firebase, SQLite, Room Database ✔️ Cloud Services: Firebase, AWS (for Android), RESTful APIs ✔️ Version Control & CI/CD: Git, GitHub, Bitbucket, GitLab, Jenkins, CircleCI, Fastlane ✔️ Networking & APIs: RESTful API, Retrofit, OkHttp, JSON Parsing (Gson, Moshi), WebSockets ✔️ Tools: Android Studio, Git, JIRA, Trello ✔️ Operating Systems: Android, macOS, Windows Without any exception, customer satisfaction is my main focus. For me, complete customer delight is the minimum expectation and of course, the biggest reward that I seek from my work. I follow Agile Development Methodology (Scrum) and constant clear client communication to ensure a high-quality final product. Areas of Expertise: - Integration with Google Maps, Core Location (GPS) & Google Api's - JSON based Rest APIs (3rd party APIs and custom back-end APIs) - Local data storage with SQL - Image Editing (Aviary SDK, Custom Image editing functionalities) - Database Synchronisation (Custom Back-End Sync, iCloud Sync) - Core animations - Chat messenger with third party SDK - VOIP with Twillio SDK - Backend handling with Firebase - Socket connections for live events - Pusher SDK to setup sockets events quickly - Integrate Intercom SDK for help support to customers - Localization for multi-language support to app - Working with IOT devices like iBeacon - 3rd party Email & OTP verification on app end (like Facebook account kit) - Working with sensors like compass - Audio streaming, voice recognition and voice modulation - QR and Barcode scanning and creation - 3rd party Social Network Integration (like Facebook, Google+, Youtube, Twitter, Dropbox, Foursquare, Instagram, Tumbler, etc.) - Ad Network and Analytics Integration (AdMob, iAd, Chartboost, AppLovin, Vungle, TapJoy, Flurry, Crashlytics/Fabric, etc.) - 3rd party libraries integration Well versed in development using version controls including SVN, Git, Bitbucket, etc., and Project Management/Bug Tracking Tools like Basecamp, Asana, Trello, Zoho, Mantis, Bugzilla, etc.
    Featured Skill Firebase
    Flutter Stack
    Mobile App Development
    Native App Development
    Google Maps API
    Android Studio
    Dart
    Android
    Android App
    Java
    Kotlin
    Blockchain
    Payment Gateway Integration
    Flutter
    Stripe
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