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Clients rate Android App developers
Rating is 4.8 out of 5.
4.8/5
based on 205 client reviews
  • $50 hourly
    • 5.0/5
    • (16 jobs)
    Assalamu alaikum wa-rahmatullah! 👋 Greetings! I'm Jamshed Alam Qaderi, a seasoned app virtuoso with a splendid track record of 7 years in the realm of digital innovation. 📱🎓 🛠️ With half a decade of hands-on experience under my belt, I'm a true maestro when it comes to crafting exceptional app solutions. From brainstorming concepts to coding wizardry, I've honed my skills to transform ideas into functional, captivating realities. 💡🚀 📚 My expertise spans a wide spectrum, including mastery of Flutter, Jetpack Compose, Android, and multiplatform hybrid app development. I'm not just confined to the front-end—my backend prowess shines through with Kotlin Multiplatform, Docker, and ELK stack. And that's not all—Firebase, Auth0, social media APIs, GCP, and AWS are my allies in bringing your apps to life. 🔧🌐 🏆 Throughout my journey, I've championed the art of complex Android app development, reveling in challenges that push boundaries. My architecture of choice? MVVM and MVI patterns, ensuring codebases that are as elegant as they are robust. 🏗️💪 🌟 Collaboration fuels my creative fire. I thrive in team environments, transforming visions into reality through innovative coding alchemy. Whether it's a sleek UI, a robust backend, or the perfect fusion of both, I'm here to make your app dreams a dazzling digital reality. 🌈✨ 💌 Ready to embark on an app-building odyssey? Let's connect and turn your visions into awe-inspiring apps that leave a lasting impact. Your dreams, my expertise—let's make the digital world brighter together! 🌠🚀
    Featured Skill Android App Development
    ELK Stack
    Google Cloud Platform
    AWS Development
    Jenkins
    Docker
    Vue.js
    JetPack
    FFmpeg
    Software Development
    Node.js
    Angular
    Flutter
    iOS Development
    Kotlin
  • $45 hourly
    • 5.0/5
    • (19 jobs)
    𝗜 𝗛𝗲𝗹𝗽 𝗖𝗼𝗺𝗽𝗮𝗻𝗶𝗲𝘀 & 𝗘𝗻𝘁𝗿𝗲𝗽𝗿𝗲𝗻𝗲𝘂𝗿𝘀 𝗕𝘂𝗶𝗹𝗱 𝗕𝗲𝘀𝘁 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝘀 𝗧𝗵𝗿𝗼𝘂𝗴𝗵 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 When it comes to mobile app development, you don’t just need a developer—you need a problem solver, a strategist, and a partner who ensures your app is built for scalability, performance, and long-term success. That’s where I come in. 𝗪𝗶𝘁𝗵 𝟯+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗮𝗻𝗱 𝗮 𝟭𝟬𝟬% 𝘀𝘂𝗰𝗰𝗲𝘀𝘀 𝗿𝗮𝘁𝗲, 𝗜 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲 𝗶𝗻 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗵𝗶𝗴𝗵-𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲, 𝗰𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗮𝗽𝗽𝘀 𝘂𝘀𝗶𝗻𝗴 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 & 𝗘𝘅𝗽𝗼—helping businesses turn their ideas into reality. 💡 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 𝗢𝘃𝗲𝗿 𝗢𝘁𝗵𝗲𝗿 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿𝘀? ✅ Scalable & Future-Proof Apps: Your app should grow as your business does. I build with scalability and long-term success in mind. ✅ Cross-Platform Efficiency: One codebase for iOS & Android means faster development, fewer costs, and seamless performance. ✅ Offline-First & High-Performance Apps: Your app will work flawlessly—even without an internet connection. ✅ Advanced Features, No Limits: I bring real-time chat, push notifications, AI, geolocation, and more to life. ✅ Transparent & Reliable: No ghosting. No delays. Just clear communication, regular updates, and on-time delivery. 💼 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜’𝘃𝗲 𝗛𝗲𝗹𝗽𝗲𝗱 𝗧𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺: ✔ E-commerce: Seamless shopping experiences that boost sales. ✔ On-Demand Services: Booking, delivery, and service apps that run smoothly in real-time. ✔ Healthcare: Secure, HIPAA-compliant apps that protect user data. ✔ Fitness & Wellness: Motivational, gamified fitness apps that keep users engaged. ✔ IoT & Smart Tech: Connected device applications for the modern world. 🔥 𝗠𝘆 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 🔹 Mobile App Development: React Native, Expo, Flutter, Swift, Kotlin 🔹 Languages & Frameworks: JavaScript, TypeScript, Node.js, Firebase 🔹 Performance Optimization: Bug fixes, crash reports, app speed improvements 🔹 UI/UX & Design: Intuitive mobile app UI design, animations, smooth user experiences 🔹 API Integrations: Secure & seamless connectivity with third-party and internal APIs 🔹 AI & Smart Features: AI-powered apps, chatbot integration, recommendation systems 🔹 Backend & Cloud Services: Firebase, AWS, Supabase, REST APIs 🔹 Cross-Platform & Native Apps: Hybrid app development, native iOS & Android ✨ 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝘁𝗼𝗿𝗶𝗲𝘀 & 𝗥𝗲𝘀𝘂𝗹𝘁𝘀 🚀 Developed high-performance on-demand service apps with real-time features. 📈 Created e-commerce solutions that increased user engagement and retention. 📲 Built offline-first apps that improved user experiences in remote areas. ⚡ Optimized apps for fast loading, smooth navigation, and top-tier performance. 📞 𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗚𝗿𝗲𝗮𝘁 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿! Whether you need a startup MVP, a feature-rich app, or a long-term development partner, I’m here to help. 👉 Ready to bring your vision to life? 𝗖𝗹𝗶𝗰𝗸 “𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯” 𝗼𝗿 “𝗠𝗲𝘀𝘀𝗮𝗴𝗲”, and let’s discuss how I can help you create an app that stands out in today’s market. Let’s make something amazing! 🚀 React Native || React || Expo || Eas || Cross-platform || Hybrid app || Flutter || Ionic || lynx || Android || ios || Mobile app || Front End Developer || App Developer || Kotlin || Swift || SwiftUI || Objective C || Java || Node JS || React || Next JS || HTML || CSS || JS || TS || Tailwind || Shadcn || SupaBase || PostgreSQL || Strapi || GraphQL || RestAPI || API Integration || Authentication APIs || Bug Fix
    Featured Skill Android App Development
    AI Text-to-Speech
    AI Model Integration
    AI App Development
    iOS Development
    iOS
    Android
    Mobile App
    Expo.io
    Hybrid App Development
    Mobile App Development
    TypeScript
    JavaScript
    React Native
    React
  • $40 hourly
    • 4.9/5
    • (93 jobs)
    Sr. Expert Full Stack Developer Laravel | php | Node.js | MongoDB | Stripe Payment 7+ years’ experience A talented professional working as a Senior Web and Apps developer with over 7 years of commercial experience. I have experience to develop Uber Ride and Foods clone. I am experienced and working on development for more than 7 years. I am a full stack developer and constantly learning how to make web and mobile applications faster, cleaner and stable and nicely designed. Please have a look on my specialist. Web Development: ✔️ ReactJS, Redux, WordPress REST API, Node.js, Angular 4, Laravel ✔️ PHP, WordPress, WooCommerce ✔️ Javascript, jQuery, jQuery UI, jQuery Mobile ✔️ HTML5/CSS3, SASS/LESS, Bootstrap 3 and 4 ✔️ MySQL, MongoDB, PostgreSQL ✔️ APIs - Facebook, Twitter, Google API, Google Maps, Google Analytics, Dropbox, Twilio, Mailgun, Mailchimp ✔️ Basecamp, Asana, Trello, Monday ✔️ Git, Bitbucket, SVN ✔️ Expert of Photoshop ✔️ Wordpress Theme Customisation ✔️ WordPress Theme and Plugins Installation Mobile App Development: ✔️ Hybrid Apps development with Appypie, BiznessApps and GoodBarber ✔️ Native Apps development : Android (Java & Kotlin) and iOS (Swift) If you think I might be the right fit for your project, please feel free to contact me. Thanks for passing by and have a nice day!
    Featured Skill Android App Development
    Wireframing
    Database Design
    Front-End Development
    Appy Pie
    Stripe
    Payment Gateway Integration
    Laravel
    iOS Development
    Payment Functionality
    Flutter
    PHP
    Twilio API
    Swift
  • $10 hourly
    • 4.9/5
    • (57 jobs)
    I believe in challenging the status quo and in building fruitful relationships where excellent service is the main focus. To achieve this I optimize my services where precision, flexibility, and availability are the main pillars of my work. The services I provide include but are not limited to: - Web Research - Data entry - Lead Generation - Contact list building - Web Scrapping - Linkedin Profile lookups and Personal Email gathering - Data Scrapping from any Website/ Directory - Company & Contact List Building - PDF conversion I’m looking forward to hearing from you and will be happy to become a part of your online team! Amir K
    Featured Skill Android App Development
    Mobile App Development
    Smartphone
    iOS Development
    Dart
    Flutter
    Google Search
    Google Sheets
    Data Scraping
    Warm Leads
    Online Research
    Email Marketing
    Lead Generation
    Data Entry
  • $30 hourly
    • 5.0/5
    • (12 jobs)
    IIOT Expert With a strong foundation in Internet of Things (IoT) technologies since 2020, I specialize in designing and implementing advanced IoT solutions that drive operational efficiency, enhance decision-making, and streamline production processes. My expertise spans a wide range of IoT protocols, frameworks, and real-world applications, focusing on maximizing productivity and reducing costs for businesses in industrial settings. Key Areas of Expertise: Real-Time Monitoring Dashboards: Developed custom monitoring dashboards that provide real-time data visualization and analytics, empowering teams to make data-driven decisions and improve system performance and predictive maintenance. IoT-Driven Production Enhancement: Led the design and implementation of IoT-based systems that optimize production processes, integrate smart sensors, and boost overall operational efficiency by reducing downtime and improving output quality. Overall Equipment Effectiveness (OEE) Solutions: Implemented comprehensive OEE solutions to improve equipment utilization and identify process inefficiencies, resulting in significant productivity gains and cost savings. Technical Skills & Frameworks: IoT Protocols: Expertise in MQTT, ModbusTCP, OPC-UA, and HTTP for building scalable, secure, and reliable IoT solutions. Thingsboard: Extensive experience with Thingsboard for developing customizable IoT applications, real-time data management, and device management solutions. Database Technologies: Strong working knowledge of PostgreSQL and Cassandra, utilizing these tools to enhance the functionality and performance of IoT systems. Why Work With Me? I bring a combination of technical expertise and a results-driven approach to every project. My work is focused on creating practical, real-world IoT applications that solve complex industrial challenges. I am passionate about staying ahead of the curve in IoT technology, ensuring that my solutions are not only effective today but also future-proof for tomorrow’s challenges. Let’s collaborate to bring your IoT projects to life and drive tangible improvements in your business operations!
    Featured Skill Android App Development
    Apache Cassandra
    Internet of Things Solutions Design
    Internet of Things Software
    Industrial Internet of Things
    Internet of Things
    ERP Software
    Claris FileMaker
    Docker
    Spring Boot
    API
    Java
    Swift
    PostgreSQL
    iOS Development
  • $30 hourly
    • 4.8/5
    • (23 jobs)
    I am a highly skilled Software and Mobile Applications developer with a wealth of experience spanning over 5 years in the field. My utmost priority is to ensure customer satisfaction by consistently delivering high-quality solutions. Allow me to present the range of services I offer: 1. Development of iOS and Android applications utilizing both native and hybrid technologies. 2. Creation of robust Mac OS and Windows software utilizing native technologies. 3. Proficiency in game development using industry-leading platforms such as Unity and Unreal. Whether you have personal or business-oriented software development needs, rest assured that I am here to provide unparalleled assistance. Please do not hesitate to contact me with any inquiries or specific requirements you may have.
    Featured Skill Android App Development
    UX & UI Design
    Software Development
    Game Development
    Unity
    Kotlin
    Swift
    Java
    C#
    iOS Development
  • $13 hourly
    • 5.0/5
    • (7 jobs)
    Hi there..Hope all is well. If you are looking for a mobile app developer then you are at right place. I am a creative and professional android and iOS developer with more than five years of experience. I develop app with flutter framework. I can provide you very professional service. I am good at building large scale apps, integrating api. So far many apps developed by me is now live on app store and play store. Let's have a look at my area of expertises of app development: - API integration. - Dating app, social app. - Ride sharing app. - Food delivery app. - Map integration app. - E-commerce app. - Productivity app. - Educational app and so on. Backend Services I can use: - Firebase: I am very good with firebase. - Laravel: I can build responsive website or admin dashboard with Laravel. - PHP: If your app requires core php backend then I am good with it. There are thousands of app developer here. So why should you hire me? Because of : - Friendly communication. - Full time availability. - Less price. - Bug free code. - Service even after the project completion. Hope you have got an idea about me and my work. Let's work together. Have a nice day.
    Featured Skill Android App Development
    App Development
    User Profile Creation
    User Authentication
    iOS
    Android
    Mobile App Development
    Firebase
    Payment Functionality
    Flutter
    Dart
    Hybrid App Development
  • $30 hourly
    • 4.5/5
    • (362 jobs)
    Greetings - Welcome to my profile! I am Yeasmin Akter, a professional full-stack web and mobile app development expert. For over 10+ years, I've been transforming my clients' ideas into cost-efficient and scalable web and mobile app platforms. I would love to do the same for you if you have a web & mobile app idea! I am open to both weekly retainer arrangements and fixed-price projects. Please don't hesitate to contact me for a complimentary consultation about your project. What do I offer? 🏷️ Front-end Development: ✔️React.js ✔️Next.js ✔️Vue.js ✔️Angular ✔️TypeScript ✔️CSS/SCSS, HTML, JavaScript, jQuery 🏷️ Backend Development: ✔️PHP - Laravel MVC, CodeIgniter ✔️Node.js - Express, Socket.io ✔️Databases - MySQL, MongoDB, Firebase ✔️Client/Server Architecture & Database/Web Interfaces 🏷️Android | iOS Mobile App Development: ✔️Hybrid app, Flutter, Dart, React Native ✔️Swift, SwiftUI, Java, Kotlin ✔️iOS, Android, Swift, Objective-C, Java, Kotlin 🏷️ Variety of style packages: ✔️Tailwind CSS ✔️Material-UI ✔️Ant Design ✔️Styled-components ✔️Framer Motion ✔️React Spring 🏷️ UI/UX Design: ✔️Case Study ✔️Competitor Research ✔️User Flow ✔️Card sorting ✔️Design system or Design kit ✔️Low fidelity design or high fidelity design ✔️Figma UX/UI design Why Should You HIRE Me: ✔️Upwork Top Rated Plus Freelancer. ✔️10+ years of experience ✔️300+ projects completed ✔️Unlimited revision ✔️30 Days of free Support After Delivery My extensive experience ensures that enterprise-level projects are delivered efficiently to help meet your business goals. You are ready to start your project with me because you can see my expertise and are confident I am the right fit. So, why are you waiting for? Just share your requirements with me, and I'll fulfill your business targets and expectations with my top-notch services.
    Featured Skill Android App Development
    Food Delivery Application
    MongoDB
    Node.js
    Bootstrap
    React Native
    Mobile App Development
    Back-End Development
    Front-End Development
    Full-Stack Development
    iOS Development
    Web Development
    Mobile App
    Hybrid App Development
    Database Development
  • $10 hourly
    • 4.9/5
    • (80 jobs)
    I will remove WordPress website malware and fix all errors. And advanced malware removal from hacked WordPress websites and install security, firewall setup If your full server or web site got hacked & affected by malware and Blacklisted? Dont Worry. You have come to the right place. I'm a professional Malware Removal Expert and fixed the malware problem on countless hacked websites. I have removed malware from Namecheap, Bluehost, HostGator, Godaddy, Siteground, Hostinger, WP Engine, Cloudways, OVH, etc Hosting server companies. I can remove malware from any kind of site including WordPress, Drupal, Joomla, Magento, Prestashop, Shopify, etc. I can also remove Web shells, remove all malware, rootkits, viruses, spyware, and adware from your server and all sites and databases. I aim to provide the best service to you by removing malware from your website or full server. Service Includes: 1. Backup site files and database 2. Deep malware Scan of all Files 3. Manually remove malware from Full Server or Cpanel 4. Hosting suspension removal 5. Fix redirecting issues 6. Blacklist removal (Google, Norton, McAfee, etc) 7. Google Japanese spam link removal 8. Fix google ads disapproving of malicious software 9. Plugins update 10. Fix website errors 11. SSL Installation 12. Any issue or bug Fixed. What you'll get; 1. Professional malware removal service without losing any data. 2. Maximize WordPress site security. 3. Blacklist removal 4. Fix redirecting Issue. 5. Complete backup and recovery. 6. Spam protection. 7. Vulnerability testing. 8. Core file checking. 9. Brute force protection 10. Login failure attempts limit 11. Forgot password attempts limit 12. Failure time limit 13. Page request per minute from one Ip limit 14. SQL Injection protection 15. dzs-videogallery 8.80 XSS HTML injection in inline JavaScript protection 16. XXE: External Entity Expansion protection 17. LFI: Local File Inclusion protection 18. Directory Traversal Protection 19. Malicious File Upload protection. 20. XSS: Cross Site Scripting protection. Why Us? Certified Security experts Dedicated to protecting your WordPress website and data/information. Highly trained professional experience. 24X7 support team. Development and coding knowledge. Message us to get more information. What do you need to get started? We need your Hosting/Cpanel and Wp-admin login information to get started.
    Featured Skill Android App Development
    Security Analysis
    Internet Security
    WordPress Plugin
    WordPress
    Wordpress Thrive Themes
    WordPress Malware Removal
    Website Security
    Shopify
    PSD to WordPress
    Website Optimization
    Virus Removal
    Elementor
    Search Engine Optimization
  • $25 hourly
    • 5.0/5
    • (5 jobs)
    Artistic full stack mobile app developer with more than 6 years of experience in the industry, always think about new ideas. Love to build apps from scratch and tries to find how to make an existing app more user friendly and how to add more useful features. Built an app from scratch with backend (REST API) which has responsive UI. Published it on Google Play Store . Which has crossed the 20k+ downloads mark. Everyday the download increases. Beside this I've build multiple apps for my learning purpose. My qualities: Humble presentation and communication skills. Always excited to collaborate on fantastic projects and outstanding ideas! Advancing myself constantly by learning new technology.
    Featured Skill Android App Development
    ExpressJS
    RESTful API
    Laravel
    Android
    Mobile App Development
    iOS Development
    Kotlin
    Google Analytics
    Node.js
    Java
    MySQL
    MongoDB
    Flutter
    Native App Development
  • $14 hourly
    • 5.0/5
    • (3 jobs)
    Hello, Having more than 5 years of experience in iOS/Android Application development, I successfully engineered not less than 80 apps. Boosted several businesses through developing premium quality applications accompanied by high end client support and communication skills. My past jobs can give you a grand tour of my experience in building complex but impressive quality applications. ► Experienced of working with: ✪ Mobile Application(iOS/Android) ✅Ride Sharing App ✅Restaurant App ✅E-commerce/Shopping App ✅Business Apps ✅Food Delivery App ✅Airbnb Like/ Travel App ✅Booking Management App ✅Hotel Management App ✅Utility App ✅Educational App ✅Lifestyle App ✅iOS 10 iMessage App ✅Messaging/Chatting app ✅Social Networking app ✅Video streaming app ✅Video processing app ✅Music app ✅Health/Fitness app ✅Video/Photo sharing app ✪ Web Application ✅ Complete Enterprise Web App Solution ✅ Business Automation Web App ✅ Static/Dynamic Web Application ✅ E-commerce Web Apps ✅ Portal Web Apps ✅ Animated Web Apps ✅ Content Management System ✅ Customer Relationship Management System ✅ Membership Sites ✅ Microsites ✅ Transactional Web Solutions ✅ Online Banking Systems ✅ E-government/B2B Solutions ✅ Multi-platform Delivery Web Application ✅ Collaborative Web Solution ✅ Interactive Web Application ► Proficiency in technologies: ✪ iOS ♦ Custom API Development ♦ iOS Hybrid using React JS ♦ Phonegap/Cordova ♦ Apple XCode 7/8/9/10 ♦ SOAP ♦ XML ♦ JSON ♦ MVC ♦ Singleton ♦ Git ♦ SDK Development ♦ ApplePay ✪ Android ♦ Google Maps API ♦ Google Play services ♦ OK HTTP, Retrofit, Volley (For networking) ♦ Android Architectural Components ♦ Dagger (Dependency Injection) ♦ IDE (Android Studio) ♦ Firebase (Database, Auth, Messaging, Cashlytics ) ♦ Git (Version Control) ♦ Fabric (For Analytics. Crashlytics) ✪ Web-development ♦ PHP(Laravel, Codeigniter, CakePHP) with MySQL, ♦ Node.js with MongoDB, ♦ Ruby on Rails with MongoDB ♦ Python Django with MongoDB ♦ Object Oriented Programming ♦ RESTful API Development & Integration ♦ Payment Gateways(Paypal, Payoneer, Stripe, Braintree, Skril,Paytab,Hyperpay,Payfortl) ♦ Twilio SMS API ♦ Social Network SDK integration: Facebook, Twitter, Instagram, Linkedin, Pinterest ♦ GeoLocation : Google Map API, GPS Tracking, Mapbox, MapKit ♦ Google Analytics ♦ Network Programming : Bluetooth, Wifi, RTMP, RTCP, RTP/RTSP, HLS, etc ♦ Amazon Web Service ♦ Natural Language Processing enabled Chatbot Development ♦ Google Dialogflow ♦ Backend API integration: REST API - Video Streaming, VoIP, WebRTC, OCR : FFMpeg, VLC, OpenCV, Scanbot, SIP, Asterisk, etc ♦ XML Web Services ♦ Firebase ♦ Push notification (APNS/FCM) ♦ Jenkins CI ♦ In-App purchases ♦ OneSignal ♦ Branch.io ♦ OAuth 2
    Featured Skill Android App Development
    Mobile App Design
    UI/UX Prototyping
    Web Design
    Mobile UI Design
    QA Software & Testing Tools
    Ecommerce Website
    Web & Mobile Design Consultation
    Desktop Application
    Web Application
    React
    Swift
    Flutter
    Mobile App Development
    Angular
  • $15 hourly
    • 5.0/5
    • (7 jobs)
    👋Hi, I’m Fazle Lohany Khan, With 5+ years of experience in mobile app development, I build high-performance, scalable, and user-friendly applications tailored to your needs. From telecom apps with 5M+ active users to healthcare, e-commerce, social media, school, finance, blogging, logistics and travel apps, I focus on creating solutions that drive growth and enhance user experience. What I Bring to the Table: ✅ Proven Success with e-commerce, social media, school management, finance, blogging, logistics, and travel apps ✅ Team Collaboration with skilled engineers from various countries ✅ Modern Development Practices using version control (Git) and issue tracking (Jira, Trello) for seamless teamwork ✅ Bug-Free Code is my top priority to ensure smooth app performance ✅ Scalable & High-Performance Apps built for growth and user engagement ✅ Expertise in Cross-Platform Development with Flutter (iOS & Android) ✅ Extensive Experience with third-party libraries like Firebase, Google Maps, Payment Gateways, Audio/Video Calling ✅ Clear & Effective Communication throughout the project lifecycle ✅ Focused on User-Centered Design to enhance user experience ✅ Code Optimization to ensure speed, efficiency, and maintainability ✅ Timely Delivery while maintaining high-quality standards ✅ Well-Documented Projects to make future updates seamless and easy If you're wondering whether I'm experienced with the features you need for your project, here's a (brief) list of key areas I've worked with: ✔ State Management: Bloc, Provider, GetX ✔ Maps, location, geocoding ✔ Login with Email, Google, Facebook, Apple, Phone number ✔ Camera, Gallery ✔ Audio, Video ✔ Charts ✔ Firebase, Firestore, Crashlytics, Analytics, Cloud Messaging ✔ Push notifications ✔ REST APIs, OAuth 2.0 ✔ QR codes ✔ Contacts ✔ Support and maintenance Your Vision, My Code — Building Future-Ready Mobile Apps with Trust and Excellence. Let’s build something amazing together! 🚀
    Featured Skill Android App Development
    Firebase
    Mobile App
    Hybrid App Development
    Native App Development
    Mobile App Development
    iOS Development
    iPhone & iPad Apps
    Android App
    iOS
    Android
    Kotlin
    Java
    Dart
    Flutter
  • $15 hourly
    • 5.0/5
    • (48 jobs)
    Welcome to my Profile! I am Md. Umar Faruk. I have more than four years of experience in Digital Marketing and ADS campaigns. My Services Include ✅ Google Ads ✅ Google Merchant Center ✅ Facebook, TikTok & Other Social Ads ✅ Web Analytics ✅ Google Consent Mode v2 ✅ WordPress Website Design ✅ Shopify Website, Store, Dropshipping, and e-commerce Design ✅ Website Testing ✅ App Testing ✅ 12 Testers. I'm always looking for new challenges. If you are looking for work regarding my skills I warmly welcome you. Here is the right place for you. Thanked You.
    Featured Skill Android App Development
    Digital Marketing
    Google Merchant Center
    Google Analytics 4
    Search Engine Marketing
    Web Analytics
    Elementor
    Facebook Ad Campaign
    TikTok Ad
    Facebook Advertising
    Google Ads
    Google Ads Account Setup
    Website Migration
    Shopify Website Design
    WordPress Website Design
  • $15 hourly
    • 5.0/5
    • (3 jobs)
    I am a full-time 𝐀𝐍𝐃𝐑𝐎𝐈𝐃 and 𝐅𝐋𝐔𝐓𝐓𝐄𝐑 Developer with 4 𝐘𝐄𝐀𝐑𝐒 of 𝐄𝐗𝐏𝐄𝐑𝐈𝐄𝐍𝐂𝐄. I am proficient in 𝗗𝗮𝗿𝘁, 𝐉𝐀𝐕𝐀 and 𝐊𝐎𝐓𝐋𝐈𝐍, and I have experience using popular Android development tools such as 𝐀𝐍𝐃𝐑𝐎𝐈𝐃 𝐒𝐓𝐔𝐃𝐈𝐎, 𝐕𝐈𝐒𝐔𝐀𝐋 𝐒𝐓𝐔𝐃𝐈𝐎, and 𝐆𝐈𝐓. As a 𝐅𝐋𝐔𝐓𝐓𝐄𝐑 developer, I specialize in creating dynamic and interactive mobile applications for both 𝐀𝐍𝐃𝐑𝐎𝐈𝐃 and 𝐢𝐎𝐒 platforms. 🎯 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄 ✔️ Flutter App Development (Android & iOS) ✔️ React Native Development (JavaScript) ✔️ Android App Development (Java / Kotlin) ✔️ App Design (Figma / Adobe XD) 🖥️ 𝐒𝐄𝐑𝐕𝐈𝐂𝐄𝐒 ✔️ Custom app development ✔️ UI/UX design ✔️ Authentication (Email & Social Login) ✔️ API Integration ✔️ Payment Integration (In-app Purchase, Google Pay, Stripe, PayPal & Others) ✔️ Google Map Integration ✔️ Database Integration (Firebase & SQLite) ✔️ Push Notification (Firebase & OneSignal) ✔️ App Debugging and Testing ✔️ Maintenance and support TECHNICAL SKILLS • JavaScript and TypeScript, including ES6+ syntax • Strong experience with React Native • Experience with flutter • React Hooks • Integration with RESTFul APIs • Integration with GraphQl and Understanding of Apollo Client • Local state management (Cache) • React Navigation and React Router • Experience with Push-Notification • Experience with GoogleMaps Sdks in React native ( IOS & Android) • Experience with graphs tools (Charts... etc ) • Experience Multi language Feature • Strong experience with Redux toolkit • Strong Experience with code push( OTA ) • Experience with Firebase • Use of Figma • Basic Experience about Api integration • Strong Knowledge of Git • Strong knowledge of GitLab, GitHub and bitbucket • Basics of CSS, HTML I have worked on several projects and have extensive experience in application development in areas such as: 📱 Fintech 📱 Delivery 📱 Chats & Messengers (Audio, Video chats) 📱 On-Demand Services 📱 Social Networking 📱Job Marketplace 📱E-Commerce 📱Earning Apps What makes me different? 💪 My personal qualities: High communication skills, honesty, technical competency, work ethic, flexibility, eagerness and willingness to get new knowledge base and skills, critical thinking, and, of course, ability to be a part of a team! I'm excited about the opportunity to contribute to your project and help you meet your tight deadline. Please feel free to reach out to discuss the project details further.
    Featured Skill Android App Development
    Mobile App Development
    Smartphone
    Flutter
    Hybrid App Development
    Firebase
    Figma
    Java
    Mobile App Bug Fix
    Mobile Game
    Desktop Application
    Web Application
    Full-Stack Development
    iOS Development
    App Development
  • $25 hourly
    • 4.9/5
    • (72 jobs)
    I am a full stack Web & Software Developer with 10+ years of experience working in this field professionally. I have experience working with each layer of development and highly motivated to continuously improve myself. Very organized and can help client make the right choice and formulate future proof strategy. Fast learning ability to work with any new platform and give quick solution to problem. Here is my skill-set - Frontend skills: * React.js * HTML5, CSS3, JavaScript, jQuery, Ajax; * Frontend frameworks: Bootstrap Backend skills: * Golang * Python * PHP * Node.js * ColdFusion Databases: * Relational: Mysql, MSsql, PostgreSQL * NoSQL: MongoDB Frameworks/CMS: * Meteor.js * Django * Flask * Wordpress * Laravel Other Skills: * Search Engine Optimization I am a team player and can work with any number of developers and can lead a co-located or distributed team to achieve the technical and business goals. I’m fluent in both speaking and writing English and keep good communication with my client. I can assure you of very high quality work to help you grow your business. Anything less than full client satisfaction is not even an option for me.
    Featured Skill Android App Development
    CodeIgniter
    MySQL
    Web Design
    PHP
    Adobe ColdFusion
    Web Development
    PSD to HTML
    CSS 3
    XML
    WordPress
    AJAX
    jQuery
    JavaScript
    HTML5
  • $29 hourly
    • 5.0/5
    • (585 jobs)
    Are you in search of a seasoned and committed professional to elevate your web development projects to the next level? Don't look anywhere else! I have more than 9 years of experience as a Full Stack Website Developer and WordPress Specialist. Furthermore, I possess two or more years of experience in mobile app development to guarantee a comprehensive approach to your digital requirements. ❊ 𝗞𝗲𝘆 𝗦𝗸𝗶𝗹𝗹𝘀: ✓ HTML/HTML5 ✓ CSS/CSS3 ✓ SASS ✓ PHP (Latest Version) ✓ JavaScript ✓ jQuery ✓ Ajax ✓ Bootstrap ✓ Tailwind CSS ✓ Flutter (Android/iOS) ✓ Laravel PHP Framework ✓ Vue Js ✓ Alpine Js ✓ WordPress ✓ Shopify ✓ BigCommerce ❊ 𝗠𝘆 𝗔𝘄𝗲𝘀𝗼𝗺𝗲 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: ☞ Web Design and Development (Dynamic and Static) ☞ Web Site Update & Maintenance ☞ Premium WordPress Theme Development (with theme options): ✓ PSD To WordPress Theme (with/without WooCommerce) ✓ HTML To WordPress Theme (with/without WooCommerce) ✓ Figma to WordPress Theme (with/without WooCommerce) ✓ Scratch to WordPress Theme (with/without WooCommerce) ☞ WordPress Plugin Development ✓ Payment Gateway Plugin ✓ Membership Plugin ✓ Event Management Plugin ✓ Calculation Plugin ✓ And Much More.... ☞ Shopify theme development and customization ☞ BigCommerce theme setup and customization ☞ Android/iOS App Development (Flutter) ☞ Back-End development using Laravel (For API or Web) ☞ Front-End development using Vue Js or Alpine Js ❊ 𝗣𝗮𝘀𝘀𝗶𝗼𝗻 𝗳𝗼𝗿 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 & 𝗙𝗮𝗰𝗶𝗻𝗴 𝗖𝗵𝗮𝗹𝗹𝗲𝗻𝗴𝗲𝘀: Continuous learning is my passion, ensuring that my skill set stays at the forefront of industry trends. I am enthusiastic about confronting new challenges and creating innovative solutions that exceed expectations. ❊ 𝗖𝗮𝗿𝗲𝗲𝗿 𝗚𝗼𝗮𝗹: I aim to establish a challenging career by offering 100% quality work that guarantees client satisfaction. I am determined to use my expertise to enhance your digital presence and attain unparalleled success. If you are seeking a results-oriented professional who combines technical expertise with a commitment to excellence, I am the ideal candidate for your team. Let's connect to discuss how I can bring value to your projects. Thank you for taking the time to review my profile. I am eager for the chance to be a valuable contributor to your success. Best regards, H. M. Masum Billah
    Featured Skill Android App Development
    Flutter
    Theme Development
    Plugin Development
    Vuex
    PHP
    Web Development
    CSS 3
    MySQL
    HTML5
    JavaScript
    Vue.js
    Laravel
    Bootstrap
    WordPress
  • $25 hourly
    • 5.0/5
    • (31 jobs)
    I'm not just a coder; I'm a software craftsman dedicated to creating reusable, testable, and easily maintainable apps that minimize operational costs and serve my client's long-term business goals. My commitment extends beyond project delivery; I offer ongoing support, documentation, and assistance, ensuring smooth operations and easy adaptability in the future. My client-centric approach sets me apart in the freelance market, fostering trust and long-term relationships. I feel very flexible working within a team or independently using agile/scrum methodologies. I will be very happy to discuss the possible next big projects with you for maximizing your business. Here's what my client say about me, "Sharifur is an amazing developer. We worked with him for many tasks and I would love to work with him again. He's always available and cares more about the work than about the pay, a very rare find. If you need an amazing developer who cares about your product and who's always there when you need him, then he's the perfect hire!" - Liesbeth Christiane Sohier CEO at Readyfreddy Ltd. WHEN done right, a well developed android app can provide your customers an immense happiness while consuming your product and services. However, developing and maintaining a solid android app is a bit of a risky venture! There are procedural risks, technical risks, and risks in hiring the right person or team. Some risks are downright unavoidable. That's where I come in, let me explain why? ✔ Ensure highest quality codebase with high performant pixel perfect user interface that really converts. ✔ Deliver testable, independent codebase by following SOLID, OOP principles with MVVM, MVI clean architecture which includes latest Google tools and technologies. ✔ Monitor your project status which includes daily reports, bug reports, and project design artifacts. Clients can access Git source code repository from any corner in the world. Clients can download and install the latest version of the app onto their Android device anytime. ✔ Code review, peer-review, refactoring legacy code, code architecture improvement suggestions, fixing code smells until client fully satisfied. ✔ Problem solver, competitive programmer, top rated StackOverflow profile with 18K+ reputation & have a Bachelor degree in Software Engineering 😊
    Featured Skill Android App Development
    Google Maps API
    RxJava
    GPS
    Dagger 2
    Model View ViewModel
    Android SDK
    Java
    Kotlin
    Retrofit
  • $29 hourly
    • 4.9/5
    • (29 jobs)
    𝗛𝗶𝗴𝗵𝗹𝘆-𝗦𝗸𝗶𝗹𝗹𝗲𝗱 𝗦𝗲𝗻𝗶𝗼𝗿 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 with over 10 years of experience in building robust backend systems, web scraping complex data, and developing high-performing Android applications. Proven track record of successfully delivering projects using industry-leading technologies like 𝗗𝗷𝗮𝗻𝗴𝗼, 𝗙𝗹𝗮𝘀𝗸, 𝗦𝗽𝗿𝗶𝗻𝗴 𝗕𝗼𝗼𝘁, 𝗦𝗰𝗿𝗮𝗽𝘆 and various databases (𝗣𝗼𝘀𝘁𝗴𝗿𝗲𝗦𝗤𝗟, 𝗠𝘆𝗦𝗤𝗟, 𝗠𝗼𝗻𝗴𝗼𝗗𝗕). Expertise in both Monolithic and Microservices architectures. Here's what I can bring to your project: 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Extensive experience in building secure and scalable backend systems for web and mobile applications. 𝗪𝗲𝗯 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴: Adept at extracting valuable data from complex websites, even those with anti-scraping measures. 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Skilled in developing user-friendly and efficient Android applications. 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗖𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀: Proficient in various web development aspects and database management. 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Django, Flask, Pandas, Spring Boot, PostgreSQL, MySQL, MongoDB, Scrapy, Beautifulsoup, Docker, Kubernetes, Keycloak I'm passionate about building innovative solutions and collaborating with clients to achieve their goals. Let's discuss your project and see how I can help!
    Featured Skill Android App Development
    Business Logic Layer
    Web Service
    Database
    Docker
    RESTful Architecture
    Django
    Flask
    API Development
    Web Crawling
    Data Mining
    Scrapy
    Python
  • $25 hourly
    • 4.9/5
    • (30 jobs)
    Thank you for taking the time to visit my profile. With over seven years of dedicated experience in software development, I bring a wealth of expertise to the table. While the following areas represent my core strengths, my skills extend beyond these boundaries: ✅ Top Rated Plus on Upwork: I'm a Top Rated Plus freelancer with 100% Job Success Score, around 30 completed jobs, and a spotless record with zero negative feedback. ✅ Full Stack Development: Skilled in NestJs, NextJs, React JS, React Native, TypeScript, MySql, PostgreSQL, Docker, K8, Helm Chart ✅ Cloud Service & AWS: Proficient in AWS services like Cognito, EC2, S3, Lambda, IAM, SNS, SQS, ECS, EKS, ALB and many more. I also have a good experience with different Firebase services. ✅ GitOps: Experienced in GitOps/DevSecOps practices and CI/CD with tools like Jenkins, Github Actions, and Gitlab CI/CD. I'm eager to join your team or discuss your project. Let's create something extraordinary together!
    Featured Skill Android App Development
    iOS
    Google Maps API
    Firebase
    React Native
    NestJS
    PostgreSQL
    Laravel
    React
    Next.js
    MySQL
    Java
    TypeScript
    Kotlin
  • $15 hourly
    • 4.6/5
    • (78 jobs)
    A Mobile Application Developer with more than four years of extensive experience in building high-quality Mobile Apps with a Bachelor's degree in Computer Engineering. What tools and technologies are in my portfolio? • Java, Kotlin • Android SDK, Android Components, Background Task, Android Jetpack (Architecture Component, Navigation component, LiveData, DataBinding), Coroutines, Dagger2, Dagger Hilt, Jetpack compose • Retrofit, Volley • Material Design, Device Compatible design with Constraint Layout. • Firebase, SQLite, MySQL, Realm • Hardware Task (Camera, Biometric, Gps, and other sensors) • MVVM, MVP, and MVC Architecture • Audio, Video (EXO Player, Youtube Player) What is my persuasion? • Clean code and Clean Architecture • Implement Best Practices • Transparent working process Why choose me? • Velocity – Have your projects designed and developed promptly. • Veracity – With detailed and efficient prototyping your project will be exactly what you expected it to be. • Value – Delivering industry-standard practice at Ingestion, Integration, Development, and Testing. It's important to me to build long-term relationships with clients. 'm flexible with my working hours and I am happy to work closely with any existing freelancers. I love my work and enjoy it at most. I look forward to hearing from you!
    Featured Skill Android App Development
    Retrofit
    Android Room Persistence
    Mobile App Development
    Push Notifications
    JSON
    Android Studio
    Android SDK
    Realm Database
    Android
    Java
    Firebase Cloud Firestore
    Firebase
    Kotlin
  • $15 hourly
    • 5.0/5
    • (14 jobs)
    Are you searching for a Full Stack developer, PHP & Laravel Developer, Custom Ecommerce developer, React & Nextjs Expert or Android & Flutter developer? Then you are in the right place & I am available almost 18 hours in a day. ✅I have more than 6 years of experience in the relevant fields. I can build entire web/apps from scratch or can optimize an existing app already in the field. I enjoy taking on new challenges. ✅I am an expert as Ecommerce developer, Laravel Developer, Web Back-end & Front-end developer, Native android app developer, Flutter developer ✅I have profound skill in PHP, Laravel, JavaScript, ReactJS, Next JS, Java for Android, Flutter ✅For any issues and challenges that you are facing in Web and Mobile apps, I am here to help you. Thank you very much for checking out my profile.
    Featured Skill Android App Development
    MongoDB
    WordPress
    Bug Fix
    Flutter
    Tailwind CSS
    Ecommerce Website
    Node.js
    JavaScript
    Bootstrap
    jQuery
    Next.js
    React
    Laravel
    PHP
  • $25 hourly
    • 5.0/5
    • (31 jobs)
    🚀 Innovative Mobile App Developer | Flutter Ecosystem Expert 🥇 🏆 6 Years of Software Development Experience | 💡 Master of User Experience Solutions I Worked with 100+ clients across 15+ companies and delivered over 30 software solutions with high client satisfaction. Outstanding track record in transforming existing mobile architectures into modern scalable solutions. Director of mobile engineering for 2 years. ✅ Why Pick Me Top-Rated Expertise Recognized as one of the best Flutter developers because of blended technical skill, innovative approach, and focus on client’s objectives. Proven Track Record End-user of my apps made transactions over $100k, were issued certificates and used in industries with high engagement such as Finance, Health, IoT, etc. Outstanding Preparedness Quality is never compromised while assuring a faster than expected completion time, ensured throughout from the MVP phase to scalable production apps development. 🌟 What I Can Contribute to Your Project Leveraging my experience since Flutter core days, I've developed a collection of open-source portable Flutter modules that greatly improve development speed while maintaining a great standard of quality. Profound Understanding of Stack Technologies I use Supabase, GCP, AWS, Firebase, and other cloud-based services to integrate mobile app development with backend services, and I do it all with ease. Integrating AI Technologies and Blockchains I have built innovative applications with security features by integrating AI-based functionalities along with blockchains like Internet Computer, WalletConnect, and MetaMask. Design and Understand UX/UI I go far beyond interfaces and applications design and development. I also provide UX/UI recommendations so that your app looks exquisite while greatly serving the users. Writing Scalable, Secure, and Clean Code I handle clean and maintainable code along with cybersecurity issues to create applications that stand the test of time and are protected against many threats. 💻 Technical Expertise 📱 Mobile Development: Over 5 years of experience in Flutter with 20+ apps published on Android and iOS. ☁️ Cloud Technologies: Known with GCP, AWS, Azure, Digital Ocean, Cloudways. 🔗 Backend Solutions: Expertise in Firebase, Supabase, MongoDB, Redis, advanced caching solutions. 💳 Payment Integration: Stripe SDK with over 100000 transactions processed. 🌐 Blockchain: One of the first users of Internet Computer, WalletConnect, and MetaMask. 📊 Analytics: Proficient in Firebase and Mixpanel, and created custom analytics for optimization. 🏢 Industry Experience Solutions I have delivered have had significant impact in many different industries: FinTech: Mobile banking, investment, and payment systems. HealthTech: Patient apps and hospital information systems. IoT: Bluetooth beacon and GPS smart tracking and device control. Social Media: Community platforms for social interactions. Fitness & Wellness: Tracking, analytics, and motivational features. Automotive: Infotainment and driver assistance systems. Education: Learning platforms and tools. 📈 Client Success Stories 💬 Client Testimonials: “It was a fantastic experience working with Sabir. He went up and above with the deliverables and the app was flawless. Great developer!” — Matt Kingston, CEO, GymChamp Mobile Apps Limited “Sabir is a great developer and a very hard working guy. Did not need to instruct him much. He cared for the product as it it were his own and kept all the promises he made about the timeliness” — Vlad Macovei, CEO, Agrointeligenta.ro “He's the expert of Flutter. Highly recommend.” — Micheal Morash, CEO, MatchMap 🏆 Specializations Include: Assisted clients in reaching 2M+ in ARR Designed and executed mobile applications used by top universities in Asia Developed and launched applications for major news media companies, increasing user activity by millions Built more than 15 MVPs from scratch across different verticals, enabling multiple startups to thrive 🤝 Let’s Connect and Build Something Great Together If you are a startup wanting to create your first MVP or an enterprise looking to enhance your existing app, I’m here for you. With my all-in-one approach, your app will be functional and innovative, scalable, and easy to use. 📅 Let’s Schedule A Meeting I would be happy to learn more about your project over a free 15 to 30 minute conversation. Let’s design a blueprint that will enable you to achieve your goals and build something awesome together.
    Featured Skill Android App Development
    Firebase
    Smartphone
    iOS
    Android
    Mobile App Development
    Flutter
  • $15 hourly
    • 5.0/5
    • (34 jobs)
    5+ years of experience as a senior full-stack Mobile App Developer and vastly experienced at productive mobile app solution. Developing user friendly and easy to use app is truly a passion of mine, specially with Kotlin, Flutter and JAVA. Besides, having capability of working under pressure, being self-motivated and passion on learning new technologies regarding app development makes me so much confident of being a successful software engineer in Mobile App Developing sector. Are you looking for a redesign of your current app? Or want to create a new app which will have a professional and modern look? If Yes, then you are in the right place. Your idea of a smartphone app that runs on iOS and/or Android will be materialised professionally. I'll develop your app from scratch to end and will liaise with you on every stage to make sure that the app meets your requirements. I like to do things as perfect as possible, and also can help with UI/UX design, Website building, RestAPI design, App store and Play store submission.
    Featured Skill Android App Development
    Web Application Development
    iOS Development
    API Development
    Flutter
    Payment Gateway Integration
    Firebase
    Java
    Kotlin
    Mobile App Development
    Android Studio
    Mobile App Bug Fix
    RESTful API
    Adobe XD
    Figma
  • $30 hourly
    • 4.5/5
    • (56 jobs)
    Flutter Expert | 5M+ Downloads | Mobile, Game & Backend Development - Flutter & Flutter Game Development – High-performance apps & games with Rive animations. - React Native – Solid experience in cross-platform development. - Backend & Realtime Services – Nakama, Supabase, Firebase, and GraphQL integrations. - Monetization & Analytics – Integration of RevenueCat for subscriptions and Google AdMob for in-app ads. - WebRTC & LiveKit – Solid experience in real-time video/audio streaming solutions. - Google Cloud Platform (GCP) – Cloud hosting, Firebase services, and cloud functions. - Google Maps Integration – Geolocation and real-time navigation solutions. - HealthKit & Camera Integration – Creating health-oriented and vision-based applications. - Firebase Push Notifications – Real-time engagement with customized notifications. - Functions & Serverless Architecture – Cloud-based solutions for improved performance. - Dockerized Environments – Improved CI/CD for smooth deployments. - Key Accomplishments ✅ 30+ apps published on the App Store & Google Play with 70+ updates. ✅ Over 5M+ downloads with an average rating of 4.8 stars. ✅ Successfully implemented monetization strategies using RevenueCat & Google AdMob. Key Strengths - Leadership & Team Management – Spearheaded development teams and processes that surpassed client expectations. - Cross-industry experience – Experienced in healthcare, fintech, e-learning, and gaming with a solid problem-solving attitude. - Scalable & Secure Architecture – Deep expertise in real-time capabilities, secure consumption of APIs, and distributed systems. I have experience working with several no-code and AI-powered development tools such as Lovable.dev, Bolt, Cursor, and Windsurf. I'm also proficient in integrating Supabase for backend services, authentication, and real-time data handling. I believe in my technical expertise with innovation to deliver innovative mobile experiences—whether that's secure GraphQL APIs, multiplayer gaming on Nakama, real-time WebRTC applications, or revenue-driven Flutter solutions.
    Featured Skill Android App Development
    JavaScript
    Dart
    AI App Development
    AI Bot
    User Authentication
    Smartphone
    ChatGPT API
    Hybrid App Development
    RESTful API
    ChatGPT
    Firebase
    iOS
    Android
    Flutter
  • $19 hourly
    • 4.5/5
    • (19 jobs)
    With a passion for building beautiful, custom UIs with responsive animations, I help people and companies bring their next big idea to life, on any phone. I am a mobile and web developer with over 3 years of experience. Currently, I'm specializing in mobile development (both native and cross-platform), but I was working as a frontend and backend developer as well, so I know the development process from each side. My areas of expertise include: - Flutter / Dart - Firebase / MySql / SQLite - MobX / BLOC state management - Google maps - Google, Facebook, Email, Twitter, Github, Phone, Apple authentications - Crashlytics, Google Analytics, Admob, Push notifications - Custom widgets and complex animations - In-App purchase, Stripe - Figma, Sketch, Adobe XD resource extraction - BDD, TDD Welcome! Let's have a chat :)
    Featured Skill Android App Development
    Google Maps API
    Mobile App Design
    Flutter
    Hybrid App Development
    Responsive Design
    Node.js
    Firebase
    iOS
    Android
    Payment Functionality
    In-App Advertising
    In-App Search
    Chat & Messaging Software
    Firebase Cloud Firestore
  • $15 hourly
    • 5.0/5
    • (10 jobs)
    👋 Hey there! 📱Expert Mobile App Developer | 🎯 Specialized in Android SDK & Flutter | 👌 A lover of clean & efficient code I'm a Mobile App Developer with over 5 years of experience mastering the arts of Android SDK and Flutter. Every line of code I craft is a commitment to efficiency and cleanliness, and navigating through development architectures is second nature to me. Each project I embark on is more than just a job - it's an adventure. From startups to well-established clients, I've journeyed through a diverse landscape of projects, each bringing unique challenges and rewards. I've been crafting apps with tons of features like: ⌨️ Custom Keyboards 🎨 Canvas Drawing 🌍 Interactive Maps 💬 Real-Time Messaging 🔥 Firebase 💽 Offline Databases ⚙️ Background Services 🛍️ E-Commerce Functionalities And yes, backend services & REST APIs aren't strangers to me! What tools do I wield? Languages: Java, Kotlin, Dart, TypeScript Software: Android Studio, VSCode, IntelliJ IDEA Backend: Node.js, Spring Boot Got an app idea? Let's bring it to life! 🚀
    Featured Skill Android App Development
    Map Integration
    TypeScript
    Node.js
    NestJS
    Java
    Kotlin
    Flutter
    Firebase
    MySQL
    PostgreSQL
    Dart
  • $20 hourly
    • 4.9/5
    • (17 jobs)
    Welcome❗❗❗ 🎯Are you looking for a professional Flutter mobile application developer? You've come to the right place. ⚡️⚡️I am a professional Flutter developer having 4+ years of experience in developing robust hybrid mobile applications. I have built several high-quality apps for my client and successfully deployed them on Google Play Store and Apple App store. I have worked with many clients and successfully completed their project with great quality and satisfaction. ⭐️So, why me? I understand client's requirements and provide high quality work at a reasonable cost. I work very hard until a project gets completed and always look forward to learning new technologies and developing my skills. 🚀🚀My Expertise: ✅ Build hybrid Flutter mobile app for Android & iOS devices ✅ Modern UI design for app ✅ Clean & efficient UI/UX design ✅ Modern material design ✅ iOS (Cupertino) design ✅ Convert Figma, Adobe XD UI/UX design to Flutter app ✅ State Management (Provider, Getx, Bloc, Riverpod etc...) ✅ Clean Dart code written in modern Business logic pattern ✅ Clean code in MVP, MVVM, MVC pattern ✅ TypeScript & JavaScript Cloud-Functions for Firebase ✅ Google Maps Api integration with Flutter (Places, Direction, Navigation, Routes etc.) ✅ Local Database integration (SQFLite, Hive, Shared-Preferences) ✅ Integrate any backend Api with Flutter app ✅ Payment Api integration ✅ Twilio Api integration ✅ E-Commerce, Educational, Social, Messaging, Streaming, Delivery app ✅ Uber, WhatsApp, Uber Eats, Food Panda clone app ✅ and much more........ ☎️☎️If you think we have a good match, feel free to reach out so that we can have a discussion about your project. Looking forward to hear from you soon. ☎☎️
    Featured Skill Android App Development
    RESTful API
    CI/CD
    Stripe
    Agora.io
    Payment Gateway Integration
    Flutter
    Mobile App Development
    Firebase
    Push Notifications
    TypeScript
    iOS Development
    Dart
    In-App Purchases
    JavaScript
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