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4.6/5
based on 3,121 client reviews
  • $25 hourly
    • 5.0/5
    • (52 jobs)
    A 12+ Years experienced, a veteran Web, Mobile, and Customized Software Applications Developer and Solution Architect, currently digitalizing businesses and building inordinate digital products. Check my HIGH Technical skills sets that include everything of your requirement for your WEB or MOBILE Application Development or Designing. ๐ŸŒ Web Development (Website Designing, Web Portal Apps, Admin Portal Apps) โญ PHP (Laravel, Symfony, Codeigniter) โญ Node.js โญ Databases (MySQL, SQL Server, MongoDB, Realm) โญ Firebase --- โญ React.js โญ Vue.js โญ Quasar โญ Angular.js โญ HTML, CSS, Javascript, Bootstrap โญ Tailwind CSS ๐Ÿ“ฑMobile Application Development โญ React Native โญ Flutter โญ Swift โญ Objective-C โญ Kotlin/Java โญ Ionic โญ Quasar ๐Ÿ–๏ธ UI/UX + Graphic Designing โญ Adobe XD, Photoshop, Illustrator) โญ Figma โญ Sketch โญ Mobile & Website UI/UX Designing โญ Prototyping It has been my conspicuous achievement of working on 100+ Projects so far including all kinds of web and mobile applications. I have exceptional experience in โœ… Designing, โœ… Developing, and โœ… Deploying all kinds of ๐Ÿ“ฑMobile and ๐ŸŒ Web Applications. This list includes a number of categories including the following 1. Business Management Solutions 2. Smart Online Booking Systems 3. Intelligent Parking Management Applications 4. SMB Mobile Applications 5. Enterprise Mobile & Web Applications 6. Ride Sharing & Cab hiring Mobile Apps & Solutions 7. Low-cost Mobile applications 8. No-Code or Server Less Backend driven Mobile applications The amazing factor of hiring me is having my 24/7 availability to discuss and communicate anything over Audio/Video ๐Ÿ“ž Calls or ๐Ÿ’ฌ Chat. โšกOnce you hire me, they will never lose me at any stage. Looking to build some great mobile apps, web apps, websites, or online solutions !!! Let's Talk Right NOW !!!
    Featured Skill Payments
    UI/UX Prototyping
    Web Application
    Payment Functionality
    Chat & Messaging Software
    Firebase
    iOS Development
    Android App Development
    iOS
    User Profile Creation
    React Native
    Swift
    React
    Flutter
    Kotlin
    Objective-C
  • $15 hourly
    • 4.9/5
    • (27 jobs)
    I am a Sr. Android developer on Upwork with 5+ years of experience dealing in the following area: Android Application Designing and Development (Java & kotlin) API / Webservices Development & Integration (JSON, REST API) Payment Gateway integration (Stripe, Braintree, PayUmoney, DOCU, PayStack, Razorpay) In-App Purchase, In-App Subscription (Google Pay) Completely follow Agile methodology and SDLC MVVM Architecture | Kotlin | Android Jetpack components Firebase | Material Design | Android User Experience Designing | App Monetization | Google Play Publishing Expert | Performance Optimization | Security Hardening Google APIs: Beacons | Calendar API | Qr Code | OCR | Contacts API | Geolocation API | Maps Embed API | Google Pay | Sheets API | Street View | YouTube Live Streaming API GPS | Google Maps | Foursquare | MapBox Push Notification Google | Facebook | Twitter | Instagram | LinkedIn | YouTube | We chat API Video Chat (WebRTC, Sinch, Quickblox, Sendbird, Twilio) | Audio Streaming Custom Calendar | Media Gallery Background Download | Upload Fabric | Google Analytics | MixPanel | Crashlytics AdMob | Facebook Audience Network | ChartBoost | Fiber | Applovin | Appodeal Deep linking | Branch.io LeakCanary (a memory leak detection) Code Linting Code annotations to improve the linting process Paging Based on Time Stamp SQLite Database | Address-book | Calendar | MySQL Database Synchronization | Database Encryption I have core expertise and excellent skills in designing and developing mobile apps in the following categories: eCommerce, Productivity, Shopping, Marketplace, On-Demand Service, Restaurant, Food Delivery, Courier, Taxi, Ride Sharing, Dating, Chat & Messaging, Social Media and Networking, Real Estate, Coupons, Medical, Enterprise and so on. So be it an exciting design to cook upon, a mobile app to craft upon, or be it any creative or unique innovative idea to build upon, I am happily available.
    Featured Skill Payments
    Amazon EC2
    API Integration
    Native App Development
    Mobile App Development
    PHP
    Android
    Firebase
    iOS
    Java
    Android App Development
    Kotlin
    Swift
    iOS Development
    Payment Functionality
    Mobile UI Design
  • $25 hourly
    • 4.9/5
    • (87 jobs)
    I am a professional mobile developer with 6+ years of experience developing apps running on Android and iOS. I have helped clients develop multiple types of applications using native languages or modern cross-platform frameworks such as React Native or Flutter. My main skills: โ€ข Developing native apps using Swift, Java, Kotlin โ€ข Developing cross-platform apps using modern frameworks: React Native, Flutter, Ionic, Cordova, Capacitor โ€ข Having rich experience with many technologies/services used in mobile app: Maps, Payment (Stripe, In-app purchase), Websocket, Fireabse, AWS, REST API, GraphQL, etc. โ€ข Experience of optimizing app performance (battery, smoothness, network) by applying combination of strategies โ€ข Full understanding of app submission process to App Store / Play Store. Consulting and supporting clients to submit apps successfully. โ€ข Proactive communication, strong commitment to deadlines Besides mobile app development knowledge, I also have experience working with Web applications. Therefore, I am very familiar with Web technologies like jQuery, Javascript, HTML, CSS, RESTful API, etc. I can easily integrate apps with web services or third-party APIs.
    Featured Skill Payments
    iPad App Development
    Firebase
    Mapbox
    UIKit
    Android App Development
    Apache Cordova
    Objective-C
    Ionic Framework
    Kotlin
    iOS Development
    Flutter
    React Native
    Swift
  • $25 hourly
    • 4.6/5
    • (30 jobs)
    Welcome to my profile!โ€จ With over 12+ years of experience in building cutting-edge mobile apps, web platforms, and next-gen technologies, I specialize in crafting scalable, high-performance solutions tailored to your unique business needs. From intuitive Mobile & Web apps to AI-powered tools, blockchain integrations, and immersive AR/VR experiences, I bring your ideas to life with precision and creativity. Expertise You Can Rely Onโ€จ Mobile App Development (Native & Hybrid) - iOS: Swift, SwiftUI, Objective-C - Android: Kotlin, Java - Cross-platform: React Native, Flutter โ€จ Web Development & Full-Stack Solutions - Front-End: HTML, CSS, JavaScript, ReactJS, AngularJS, WordPress, Shopify - Back-End: NodeJS, PHP, Laravel, Python, Express, Next.js - Databases: MySQL, MongoDB, PostgreSQL, Redisโ€จ AI-Powered Solutions - OpenAI/ChatGPT: Chatbots, GPT-4, AI-driven features - AI Tools: DALL-E, Whisper, fine-tuning modelsโ€จ Blockchain & NFT Development - Blockchain Platforms: Ethereum, Hyperledger, Bitcoin - Smart Contracts, dApps, NFT Marketplacesโ€จ AR/VR Development - AR Tools: ARKit, ARCore, Vuforia - VR Tools: Oculus, Google Cardboard Why Work With Me? - Proven Expertise: 10+ years delivering robust and scalable solutions. - Client-Centric: Your goals drive my development process. - Top Rated Plus: Recognized for exceptional quality and client satisfaction. - Deadline-Oriented: I ensure timely and seamless project delivery. Letโ€™s create something extraordinary together! Whether you need a sleek mobile app, a secure blockchain solution, or an engaging AR/VR experience, Iโ€™m ready to help.โ€จ Contact me today to bring your ideas to life! ๐Ÿš€
    Featured Skill Payments
    Flutter
    Android App Development
    Payment Functionality
    React Native
    Swift
    Objective-C
    Firebase
    Android
    iOS
    User Authentication
    In-App Purchases
    Chat & Messaging Software
    iOS Development
    Hybrid App Development
    Native App Development
  • $100 hourly
    • 4.6/5
    • (78 jobs)
    I have over 10 years of experience in Unity. I have developed 20 games so far ranging from turn based to online strategy with match making. I am experienced with Unity's event flow and have a firm grasp of the Structures and Idioms needed in Game Development. My expertise lies in multiplayer games with simple rules that yield complex interactions between users. It doesn't take me long to have a working prototype and my projects are mostly designed to work with mobile and various account systems like Steam, IOS and Google-Play. My recent project is a game called Chess Cubed which will be out on Steam and Android and IOS soon. The game was completed in 6 weeks and offers innovative game-play. This is blazing fast compared to other 3D chess variants that typically estimate 6-8 months of development time and leaves a lot more room for visual polish and Q&A. What more can I say? Apple Vision Pro developer MetaQuest developer. I also have experience in Pose recognition using Nuitrack and Azure Kinect.
    Featured Skill Payments
    Web Development
    App Development
    Game Design
    Authoritative Tone
    WebGL
    Object-Oriented Programming
    Mobile App Development
    Photon Unity Networking
    Game Development
    Unity
    C#
    TypeScript
  • $30 hourly
    • 4.8/5
    • (54 jobs)
    Quality Web & Mobile Application Development. 110+ Apps built from 0>1. Upwork Top-Rated Plus. 15 + years in software development. Let's get you to Product Market Fit. The businesses I work with are going from 0 to 1 for the first time when designing & developing a mobile application. I help them avoid common mistakes in ui ux design and deliver great software that delights Users and clients with the goal being product-market-fit. Let's jump on a call and see how we can build something that has a powerful impact on your industry. :) Extra Info on me.: โœ… 4+ years of experience with Flutter and 24+months with FlutterFlow โœ… ๐Ÿค“ Solid understanding of UI UX ๐Ÿš€ โญ๏ธโญ๏ธExpert Web App & Mobile App developer โญ๏ธโญ๏ธ ๐Ÿง—โ€โ™‚๏ธ Great with API connections and complicated development challenges ๐Ÿง—โ€โ™‚๏ธ ๐Ÿš€ 70+ Mobile & Web Apps launched and maintained ๐Ÿš€ โœ… Start-up founder (Raised $1.5M+ from VC) who understands MVPs as well as advanced mobile apps ๐Ÿค“ Deep understanding of SaaS Products, best practices & start-ups ๐Ÿค“ Whether you're a start-up launching an MVP or more established businesses needing additional support. I can help with your project. I'm friendly, a great communicator, hard-working, honest and super passionate about technology and solving User problems through Tech. Why me? โœ… Worked with Startups through to established $MN+ Companies. โœ… 10+ years of software development experience. โœ… Strong Product Management knowledge with solid grasp of UI/UX trends. โœ… Can run MVP experiments and launch scalable technology. โœ… Software Engineering Degree from a top-tier UK University. โœ… Great Communicator, Reliable, Honest. โœ… High Quality, Detailed & Fast. Experienced in the following industries to deliver quality products: ๐Ÿƒโ€โ™€๏ธFitness and health apps ๐Ÿ“… Events-based apps ๐Ÿ“น Video-first applications ๐Ÿ  Marketplace apps for people, events or products. ๐Ÿฅ˜ Geolocation apps ๐Ÿ‘ฉโ€๐Ÿ’ป Admin / Reporting Tools I'm really passionate about technology and how it can solve problems for different types of Users. When I work on a project I do more than build technology. I passionately support your vision and idea and love to see how I can help make it as successful as possible. If you're looking for an expert Mobile App Development Agency to support your team or build your project then send me a message :)
    Featured Skill Payments
    Pitch Deck
    No-Code Development
    Sprint Planning
    Mobile App
    Product Management
    Agile Software Development
    Customer Service
    Lean Startup
    Figma
    UI/UX Prototyping
  • $50 hourly
    • 4.9/5
    • (226 jobs)
    ๐ŸŸข Top Rated Plus Freelancer on Upwork ๐ŸŸข 5-Star Client Feedback & High Recommendation Rate ๐ŸŸข Proven Track Record of 10+ Years in Web Development ๐ŸŸข Fast Turnarounds & Ongoing Post-Project Support ๐ŸŸข Clean, SEO-Friendly, W3C-Compliant Code ๐ŸŸข Client Satisfaction = My Top Priority โธป ๐Ÿ‘‹ Hi there! I help businesses and startups build fast, responsive, and modern websites using tools like HubSpot, Webflow, WordPress, PHP, Laravel, React, and more. With 10+ years of hands-on experience, I specialize in crafting custom web applications and CMS-based solutions that are user-friendly, scalable, and visually polished. Iโ€™ve successfully delivered 200+ projects across industries โ€” from clean landing pages to complex enterprise platforms. Whether youโ€™re looking to create something from scratch or improve an existing system, Iโ€™m here to help you move faster, look better, and convert more. โธป ๐Ÿ“Ž Recent Testimonials from Happy Clients: ๐ŸŒŸ โ€œMrs. Pinki & her team are extraordinary! They handled every detail โ€” big or small โ€” with precision. Excellent communication and results. Would absolutely hire again!โ€ ๐ŸŒŸ โ€œGreat freelancer, easy to work with, and attention to detail is outstanding.โ€ ๐ŸŒŸ โ€œVery pleased with all aspects of the job. Pinki was skilled, timely, and very professional. Will definitely hire again!โ€ โธป ๐Ÿ’ป Technical Expertise: โ€ข Responsive Web & Mobile UI/UX Design โ€ข HTML5, SCSS, CSS3, Bootstrap, Foundation โ€ข JavaScript, jQuery, jQuery UI, jQuery Mobile โ€ข PHP Frameworks: Laravel, CodeIgniter, CakePHP, Smarty โ€ข CMS Platforms: WordPress, Webflow, HubSpot CMS, Joomla, Magento, Shopify, Squarespace โ€ข REST APIs Integration & Custom Theme Development โ€ข W3C Validated, SEO-Optimized, and Cross-Browser Compatible Code โธป I take pride in delivering clean, maintainable code and offer free post-project support to ensure long-term client success. If youโ€™d like to discuss your project or assess my skills, feel free to invite me for a quick interview โ€” Iโ€™m happy to collaborate! Thank you for visiting my profile โ€” I look forward to working with you! Warm regards, Pinki Y.
    Featured Skill Payments
    HubSpot
    GitHub
    Shopify
    CSS
    CodeIgniter
    Webflow
    Plugin Development
    API Development
    Laravel
    CMS Development
    Figma
    React
    WordPress
    PHP
    Web Design
  • $40 hourly
    • 5.0/5
    • (15 jobs)
    Dedicated Engineer with 9+ years of expertise in developing Mobile and Web Applications. Proficient in guiding projects to success in diverse industries, including Healthcare, Education, Fitness, AI, and Blockchain. My comprehensive skill set enables me to transform your vision into a reality, seamlessly progressing from ideation to mockups, designs, and the final launch. ๐Ÿš€ I hold certifications in MDM solutions and possess valuable experience with Apple Enterprise and Business Manager, Android Enterprise, and Zero Touch Enrollment. Backed by a Master's degree in Computer Engineering, I'm committed to delivering top-quality results and taking your projects to new heights.
    Featured Skill Payments
    JSON
    Mobile App Design
    App Development
    Android App Development
    Android
    iOS
    Kotlin
    In-App Purchases
    Payment Functionality
    Mobile App Development
    Objective-C
    iOS Development
    Swift
  • $25 hourly
    • 5.0/5
    • (200 jobs)
    Iโ€™ve been developing Android/iOS native applications and websites for the last 9 years. I can help you digitize any processes inside your company, Startup, or even ideas to help your business grow! โœ… Expert Native iOS & Android Mobile App Development โœ… Expert Website and WebApp Development โœ… AI - Enabled mobile apps as well as websites. โœ… identity verified by Upwork โœ… Worked with successful startup companies โœ… Native English โœ… Agile Methodology โœ… Top Score on Upwork Exams. โœ… 185+ successfully finished jobs โœ… $300K+ billed Work Environment:- โœ… 100% Satisfaction Guaranteed. โœ… High Client Recommendations. โœ… Quickest Turnaround. โœ… Available to maintain /update the App for the long term. โœ… 3 months of FREE bug support after the published App on the store. โœ… Guaranteed On-Time & On-Budget. Skills: ------- โญ๏ธ iOS: SWIFT, Objective-C โญ๏ธ Android: KOTLIN โญ๏ธ Backend: Python and PHP Laravel. Rest API (JSON) โญ๏ธ Database: MySQL database, Room database, Postgrace โญ๏ธ Frontend: HTML/CSS/JS /React โญ๏ธ Design: Figma, Adobe XD, Photoshop โญ๏ธ IDE: Xcode, Android studio, Pycharm, PHP Storm, Sublime โญ๏ธ QA: Quality assurance through manual and automation methods. I have developed many iPhone, iPad, and Android apps, including social networking, dating, chat, shopping, fitness, video/photo apps, games etc... Also, I have rich experiences in web back-end and web API development for mobile apps. I love creative, innovative, and professional work. Also, I am a Bug Tester/Fixer for the existing Android/iOS App. I know every step of the mobile development process โ€” from a single idea to publishing in online markets. I always do my best to work recently in modern high-tech skills. I aim to provide 100% satisfactory results to my clients and create long-term working relationships. Flexible and Responsible Communication and Making everything clear in steps are beneficial for me during development too. It's most important for me to complete the project successfully. Thank you very much for visiting my profile. Respectfully, Lalaji
    Featured Skill Payments
    App Development
    AI Development
    Mobile App Development
    Figma
    iPhone & iPad Apps
    Machine Learning
    Graphic Design
    PHP
    Java
    Android
    Python
    Swift
    Kotlin
    iOS Development
    Android App Development
  • $80 hourly
    • 4.9/5
    • (92 jobs)
    With over 10 years of expertise in DevOps Engineering and mobile app development, I've earned the trust of 70+ clients worldwide, delivering more than 28,000 hours of exceptional service. My diverse skill set allows me to bridge the gap between infrastructure and application development, offering a comprehensive solution for your technical needs. I have consistently delivered outstanding results in both domains by: DevOps Engineering: ๐Ÿš€ Achieving a 75% reduction in change failure rate ๐Ÿš€ Increasing deployment frequency by 75% ๐Ÿš€ Reducing lead time for changes by 80% ๐Ÿš€ Decreasing mean time to recovery by 65% Mobile App Development: ๐Ÿš€ Developing high-quality mobile applications with Flutter and Xamarin ๐Ÿš€ Utilizing robust persistence solutions and effective networking techniques ๐Ÿš€ Employing architectural patterns for scalable and maintainable codebases Why choose me? ๐Ÿ’ฏ 100% positive testimonial rate ๐Ÿ† Top Rated Plus Upwork Enterprise Talent Clouds โญ Total of 10+ years mixed of mobile development and AWS cloud computing Certifications: ๐ŸŽ– AWS Certified โ€• DevOps Engineer (Pro), Solution Architect & Certified Developer ๐ŸŽ– CKA Certified โ€• Certified Kubernetes Administrator ๐ŸŽ– Xamarin Certified โ€• Mobile Professional and Certified Mobile Developer Tools and Technologies I Excel In: DevOps: โ€ข Automation: Jenkins โ€ข Cloud: AWS, Google Cloud Platform โ€ข CI/CD Pipeline: CircleCI, GitlabCI, GithubAction, Nexus, Jfrog โ€ข Version Control: Git, GitHub โ€ข Configuration Management: Kubernetes, Ansible, Terraform โ€ข Testing: Selenium, Playwright โ€ข Monitoring: Prometheus, Loki, ELK, Datadog, Grafana โ€ข Code Quality and Security: SonarQube, Checkpoint, Vault โ€ข Distributed Streaming: Kafka, Zookeeper, Flink Mobile App Development: Flutter: โ€ข Persistence: Shared preferences, sqflite, sembast, Cookiejar, mmkv_flutter โ€ข Networking: Dio, Flutter Downloader โ€ข Image: Cached Network Image, Bitmap, Photo View โ€ข Architecture: Provider, BLoC, MobX, GetX โ€ข TDD: Mockito, Flutter Widget Test โ€ข Ops: Bitrise, AppCenter, AWS Xamarin: โ€ข Persistence: Realm, SQLite.NET-PCL, Akavache, PCL Storage โ€ข Networking: Flurl, Refit, ModernHttpClient, Reachability, Fusillade โ€ข Image: Splat, EZ-Compress, NGraphics โ€ข Architecture: MvvmCross, Prism, ReactiveUI, Ninject โ€ข UI: Syncfusion Components, Telerik, Flex, OxyPlots โ€ข TDD: FluentAssertions, NBehave, NUnit โ€ข Misc: AutoMapper, NodaTime, Humanizer, Polly Not to mention, my extensive experience in both DevOps and mobile app development ensures you get two experts for the price of one. Ready to transform your technical operations and develop top-notch mobile applications? Let's work together to streamline your processes and deliver exceptional results. Reach out today and let's start turning your vision into reality!
    Featured Skill Payments
    Bluetooth LE
    Amazon ECS for Kubernetes
    Containerization
    Docker
    Kubernetes
    Clean Architecture
    Universal Windows Platform
    DevOps
    Dart
    Bluetooth
    Map Integration
    Amazon Web Services
    Flutter
    Xamarin
  • $30 hourly
    • 5.0/5
    • (53 jobs)
    Top Rated Plus | 9+ Years of Experience | 17,000+ Upwork Hours | 50+ Projects Completed .NET MAUI / Xamarin / ASP.NET Core Developer | Data Scientist | AI/ML Engineer | Startup MVP Specialist โธป ๐Ÿ’ก Helping Startups Build Smarter Apps โ€” Faster Iโ€™m a full-stack .NET developer and data scientist who helps startups rapidly build, launch, and scale applications with clean, scalable architecture and intelligent features. Whether youโ€™re creating a mobile-first MVP or adding AI-driven capabilities to an existing app, I deliver end-to-end solutions โ€” from UI to backend to machine learning integration. โธป ๐Ÿ›  Tech Stack & Expertise ๐Ÿ“ฑ Mobile Development โ€ข Cross-platform with .NET MAUI, Xamarin.Forms, Xamarin.Android/iOS โ€ข Native iOS (Xcode) and Android (Android Studio) โ€ข MVVM architecture, dependency injection, clean code practices ๐ŸŒ Web & Backend (.NET Core Focused) โ€ข ASP.NET Core 8 Web API, C#, Entity Framework, Blazor โ€ข Cloud: AWS, Azure, GCP โ€ข REST APIs, authentication (JWT/OAuth2), CI/CD pipelines ๐Ÿง  Data Science & Machine Learning โ€ข Languages: Python, C# โ€ข Libraries: TensorFlow, PyTorch, Scikit-learn, CatBoost, XGBoost, Prophet โ€ข Deep Learning: CNN, LSTM, RNN for time series, vision, NLP tasks โ€ข Real-world applications: user behavior prediction, intelligent recommendations, embedded ML in mobile apps ๐Ÿ–ฅ Desktop Apps โ€ข WPF and Xamarin-based desktop development for Windows โธป ๐Ÿ’ผ Startup-Focused Project Highlights โ€ข ๐Ÿ“ Real-time map apps with Google Maps integrations โ€ข ๐Ÿฉบ IoT-based healthcare monitoring apps โ€ข ๐Ÿง  AI-integrated mobile apps (e.g., predicting user location or behavior) โ€ข ๐Ÿ›  Internal cross-platform tools for enterprise productivity โ€ข ๐ŸŽง Spotify-like music player using Spotify SDK โ€ข ๐Ÿ’ Sports tracking & analytics apps (e.g., Ice Hockey insights) โ€ข ๐Ÿ“ˆ Data science apps using time series forecasting and ML models โธป ๐Ÿ”„ Agile Development & Delivery โ€ข GitHub, Bitbucket, Git, TFS, SVN โ€ข Jira, Trello, Agile/Scrum โ€ข Full SDLC: planning โ†’ development โ†’ testing โ†’ deployment โ†’ post-launch maintenance โ€ข App publishing: TestFlight, App Store, Play Store, Firebase โธป ๐Ÿค Why Founders & CTOs Love Working with Me โœ… End-to-end product ownership โ€” not just a coder โœ… Strong startup mindset: lean, agile, MVP-focused โœ… Seamless blend of mobile, backend, and AI/ML โœ… Easy to work with โ€” responsive, flexible, proactive โœ… Always focused on delivering business value, not just features โธป ๐Ÿ” Looking for a Technical Partner You Can Trust? Letโ€™s chat. Whether youโ€™re building a new product or enhancing an existing one, I bring 9+ years of full-stack experience plus deep expertise in data science and AI โ€” making your product smarter, faster. ๐Ÿ“ฉ One message away from building something exceptional.
    Featured Skill Payments
    Azure DevOps
    Amazon EC2
    Microsoft Azure SQL Database
    .NET Framework
    ASP.NET Core
    Dart
    Flutter
    Data Science
    Python
    iOS Development
    Android App Development
    Platform Migration
    Xamarin
    .NET Core
    C#
  • $25 hourly
    • 3.8/5
    • (104 jobs)
    Since you're here, I'm sure you're looking for EXTRAORDINARY RESULTS. And that's exactly what I and my team can do for you. I'm offering you a No-Obligation FREE consultation regarding your project. In my experience, a quick call is the best way to determine if we're a good fit for each other. Invite me, and we'll schedule an interview. Let's Do IT! If you are looking to hire: Mobile App Developer & Web App Developer Flutter Developer Hybrid App Developer Fintech App Developer React Native Developer Cross-Platform App Developer iOS Developer Android Developer Backend Developer Front End Developer Firebase Developer Flutter + Firebase Developer React Native + Firebase Developer MERN Stack Developer MEAN Stack Developer You are at the right place. I and my team can exactly help you with these hiring and developing your dream App. Types of projects I have worked on: - Fintech App - Doctor Appointment Booking App - Babysitter App - Cab Booking App - MarketPlace App - Liquor Delivery App - Grocery Delivery App - Healthcare App - Ride Sharing App - Food Delivery App - Fitness Apps - Dating App - Money Transfer App - Social Networking App - E-commerce App - IoT App Further, to give you an idea about our process, whether it's Small Maintenance/Bug fixing Work or a Full-Fledged Development Project. Before we start, I will understand your requirement/problem statement. I will take full ownership to help you with the Full Transparency, Idea Validation, Limitations/Risks, Technologies/tools, and Human Resources required to achieve your goals and complete the project successfully. Our process includes: 1. Project Discovery: In this, we will schedule a call or chat session to understand the problem statement or the business/technology problem, you are trying to solve. We will provide you with free consulting and guide you on the requirement refinement, Business Model, Limitations, Ball-Bark Estimations, Our Project Development Methodology/Tools/Technologies, and Team, etc. 2. Technical Solution & Project Scope: Since now your most of the requirement is captured and we have an idea of what you are looking at. Based on our discussion we will provide you with: โ˜… Detailed scope of work โ˜… Technical Details โ˜… Timeliness & Cost Breakdown โ˜… Project Milestones โ˜… Legal Agreement 3. Project Execution: Once the project is finalized and kickoff is done we will start the project execution work using Agile/Scrum methodology. Our project execution steps include: โ˜… Wireframing & UI/UX Design Phase: As part of this process, our clients work with our award-winning UI/UX design team to bring the web/App concept to live. โ˜… Development (Coding) Phase: We share the regular web Links or builds for you to see the progress of your website and Mobile App projects. โ˜… Quality Assurance Phase includes UI/UX, Beta, and User Acceptance Testing. โ˜… Deployment and Maintenance: Once the app is live we will provide you free 60 Days Maintenance.
    Featured Skill Payments
    Web Application
    Java
    Python
    Kotlin
    PHP
    Android App Development
    Mobile App Development
    iOS
    iOS Development
    Android
    React Native
    Swift
    Flutter
    React
    Smartphone
  • $50 hourly
    • 4.9/5
    • (592 jobs)
    ๐“๐จ๐ฉ ๐‘๐š๐ญ๐ž๐ ๐๐ฅ๐ฎ๐ฌ Full stack Developer with $๐Ÿ๐Œ+ Done on UpWork, 20,000+ Hours and over 500+ Successful jobs. I am an expert Web & Mobile App Developer who loves to code in Node.js | React.js | React-Native | Flutter | Php, Laravel, Native stack, WordPress Theme & Plugins. Over the last 10 years, I have developed Websites and Apps for Top Canadian NewsPapers like NationalPost, TorontoSun, VancouverSun, and Driving. ca and a lot more. I have recently built some great tools for NHL, MLB WWE, NESPRESSO, Toronto GREEN P Parking, and a bunch of Non-Profits. I am expert in designing Landing pages in FIGMA or XD and building e-commerce websites in WP / Shopify / Webflow and custom software applications in Php Laravel or Node.js & React js with Typescript, Vue.js as well as HTML5 or CSS. I can help you with designing & developing great looking Mobile Apps in Flutter or React Native or Native tech stack. I use these technologies to build awesome stuff: - React js / Node.js - React Native, Flutter. - Php, Laravel - WordPress / WPML / Visual Composer / Advanced Custom Fields / GravityForms -Woocommerce / Shopify / Signifyd / Tradegecko / shipstation - WordPress plugin development - JavaScript / HTML / CSS / SCSS / SASS / WebPack / Gulp - Git / BitBucket/ Gitlab / Github - MySQL / SQLite / MongoDB / Elasticsearch - Facebook API / Twitter API / Google API / YouTube API / MailChimp API - Linux / Ubuntu - jQuery - Photoshop - Figma - Webflow - Api integrations. Some highlights: - Awarded in 2022 and 2023 on Clutch, Goodfirms, Designrush, and Techreviewer websites. - Part of an agency that has 150+ developers - Based in Canada with EST timezone and having a team available in other timezones. - Ready to sign NDAs and contracts within Canada. What are you waiting for? Hire Me Now!
    Featured Skill Payments
    iOS Development
    Mobile App Development
    Webflow
    Shopify
    React Native
    Flutter
    ExpressJS
    React
    Django
    Python
    Node.js
    Laravel
    WordPress
    JavaScript
    PHP
  • $30 hourly
    • 4.8/5
    • (29 jobs)
    #Android #Flutter #Kotlin #GCP #Firebase #AWS Hi, I'm Sr. Software Engineer having more than six years of experience in Mobile Application Development, Seeking opportunities for an end to end development, maintenance, support, bug fixes, and project management. ๐Ÿ‘‰ Skills: โ€” MVVM | MVP | MVC | RxJava | RxKotlin | Android Jetpack Retrofit | Maps | Services | GPS | Ads | Social Media Integration REST | SOAP | Camera | Payment Gateway Integration WiFi | Sensors | Fingerprint | In-App Billing | DI UI/UX | CI&CD | Agile | Audio & Video Streaming Dagger2 | JUnit | Robolectric ๐Ÿ‘‰ Advantages: โ€” Daily progress reports โ€” Well commented and architecture base enterprise-ready source code โ€” Ultra-fast response time ๐Ÿ‘‰ Enthusiast to learn and adopt new things with a problem-solving mindset. Let's have a discussion about your new project, Thank you for your time.
    Featured Skill Payments
    Android
    User Profile Creation
    iOS
    Map Integration
    Location-Based Service
    Chat & Messaging Software
    Firebase
    Mobile App Development
    Android App Development
    Flutter
    Payment Gateway Integration
    Google Maps API
    Git
    Kotlin
  • $25 hourly
    • 4.8/5
    • (237 jobs)
    โœ… Rewarded as ๐Ÿ† ๐—ง๐—ข๐—ฃ ๐—ฅ๐—”๐—ง๐—˜๐—— ๐—ฃ๐—Ÿ๐—จ๐—ฆ ๐Ÿ† by Upwork (๐—ง๐—ผ๐—ฝ ๐Ÿฏ%) โœ… 10000+ hours and still counting โœ… 200+ jobs completed successfully โœ… 100% Job Success (Client Satisfaction Ratio) โœ… Clutch Award Winner - 2022 โœ… Tech Behemoths Awards Winner - 2023 โœ… TrueFirms Award Winner - 2024 โœ… 90% Clients Recommended to work with me โœ… 86% Long-term Repeat Clients โœ… 12+ Years Of Experience โœ… High-Quality Work โœ… Budget-friendly โœ… Fluent English Verified Whether you are a ๐—ฆ๐˜๐—ฎ๐—ฟ๐˜๐˜‚๐—ฝ, ๐—˜๐˜€๐˜๐—ฎ๐—ฏ๐—น๐—ถ๐˜€๐—ต๐—ฒ๐—ฑ ๐—•๐˜‚๐˜€๐—ถ๐—ป๐—ฒ๐˜€๐˜€ or looking for ๐— ๐—ฉ๐—ฃ, you will get ๐—›๐—ถ๐—ด๐—ต-๐—ค๐˜‚๐—ฎ๐—น๐—ถ๐˜๐˜† ๐—ฆ๐—ฒ๐—ฟ๐˜ƒ๐—ถ๐—ฐ๐—ฒ๐˜€ at an ๐—”๐—ณ๐—ณ๐—ผ๐—ฟ๐—ฑ๐—ฎ๐—ฏ๐—น๐—ฒ ๐—–๐—ผ๐˜€๐˜, ๐—š๐˜‚๐—ฎ๐—ฟ๐—ฎ๐—ป๐˜๐—ฒ๐—ฒ๐—ฑ.๐Ÿ’ฏ Interested? Just click on the '๐—œ๐—ป๐˜ƒ๐—ถ๐˜๐—ฒ ๐˜๐—ผ ๐—๐—ผ๐—ฏ' button and letโ€™s discuss your project and your vision.๐Ÿค MY UPWORK CLIENTS SHARING THEIR EXPERIENCE WORKING WITH ME: โ˜…โ˜…โ˜…โ˜…โ˜… 5.00 "Daxesh and his team are amazing. They are super customer oriented, very friendly, easy to work with and very experienced and skilled. We will for sure engage them again and I can 100% recommend him to work with. The best freelancer / agency on Upwork I have worked with so far." - Christian, Germany โ˜…โ˜…โ˜…โ˜…โ˜… 5.00 "Daxesh and his team were incredibly skilled, thoughtful, and responsive throughout the entire project! I couldn't have asked for a better team of developers to work with, and I greatly look forward to working with them again in the near future." - Aimun, USA โ˜…โ˜…โ˜…โ˜…โ˜… 5.00 "Exceeds expectations and always a great experience. Even with an extended break between jobs, picked up where we left off with no problems whatsoever." - Beau, Canada These are some testimonials taken directly from my Upwork profile ๐—ฝ๐—ฟ๐—ผ๐˜ƒ๐—ฒ that ๐—œ ๐—ฐ๐—ฎ๐—ป ๐—ฑ๐—ฒ๐—น๐—ถ๐˜ƒ๐—ฒ๐—ฟ ๐˜๐—ต๐—ฒ ๐—ฝ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜ ๐˜„๐—ถ๐˜๐—ต ๐—ด๐—ฟ๐—ฒ๐—ฎ๐˜ ๐—พ๐˜‚๐—ฎ๐—น๐—ถ๐˜๐˜† ๐—ผ๐—ป ๐˜๐—ถ๐—บ๐—ฒ ๐˜„๐—ถ๐˜๐—ต ๐˜‡๐—ฒ๐—ฟ๐—ผ ๐˜„๐—ผ๐—ฟ๐—ฟ๐—ถ๐—ฒ๐˜€. For me, ๐—–๐—Ÿ๐—œ๐—˜๐—ก๐—ง ๐—ฆ๐—”๐—ง๐—œ๐—ฆ๐—™๐—”๐—–๐—ง๐—œ๐—ข๐—ก ๐—–๐—ข๐— ๐—˜๐—ฆ ๐—™๐—œ๐—ฅ๐—ฆ๐—ง.๐ŸŽฏ During the last 11+ years, I have developed many different types of iOS and Android apps. ๐—™๐—ผ๐—ผ๐—ฑ ๐—ฑ๐—ฒ๐—น๐—ถ๐˜ƒ๐—ฒ๐—ฟ๐˜† ๐—ฎ๐—ฝ๐—ฝ, ๐—ข๐—ป-๐—ฑ๐—ฒ๐—บ๐—ฎ๐—ป๐—ฑ ๐—”๐—ฝ๐—ฝ, ๐—›๐—ผ๐—บ๐—ฒ ๐˜€๐—ฒ๐—ฟ๐˜ƒ๐—ถ๐—ฐ๐—ฒ๐˜€ ๐—ฎ๐—ฝ๐—ฝ, ๐—›๐—ฎ๐—ป๐—ฑ๐˜† ๐—บ๐—ฎ๐—ป ๐—ฎ๐—ฝ๐—ฝ, ๐— ๐—ฎ๐—ฟ๐—ธ๐—ฒ๐˜๐—ฝ๐—น๐—ฎ๐—ฐ๐—ฒ ๐—ฎ๐—ฝ๐—ฝ, ๐—ฆ๐—ฎ๐—น๐—ผ๐—ป ๐—ฎ๐—ฝ๐—ฝ, ๐—•๐—ฒ๐—ฎ๐˜‚๐˜๐˜† ๐—ฎ๐—ฝ๐—ฝ, ๐—ง๐—ฎ๐˜…๐—ถ ๐—ฎ๐—ฝ๐—ฝ, ๐—ฅ๐—ถ๐—ฑ๐—ฒ ๐—ฎ๐—ฝ๐—ฝ, ๐—˜-๐—ฐ๐—ผ๐—บ๐—บ๐—ฒ๐—ฟ๐—ฐ๐—ฒ ๐—ฎ๐—ฝ๐—ฝ, ๐——๐—ฎ๐˜๐—ถ๐—ป๐—ด ๐—ฎ๐—ฝ๐—ฝ, ๐—›๐—ฒ๐—ฎ๐—น๐˜๐—ต ๐—ฎ๐—ป๐—ฑ ๐—ณ๐—ถ๐˜๐—ป๐—ฒ๐˜€๐˜€ ๐—ฎ๐—ฝ๐—ฝ, ๐—ง๐—ฟ๐—ฎ๐˜ƒ๐—ฒ๐—น ๐—ฎ๐—ฝ๐—ฝ, ๐—Ÿ๐—ถ๐˜ƒ๐—ฒ ๐—ฆ๐˜๐—ฟ๐—ฒ๐—ฎ๐—บ๐—ถ๐—ป๐—ด ๐—ฎ๐—ฝ๐—ฝ, ๐—ฉ๐—ถ๐—ฑ๐—ฒ๐—ผ ๐˜€๐˜๐—ฟ๐—ฒ๐—ฎ๐—บ๐—ถ๐—ป๐—ด ๐—ฎ๐—ฝ๐—ฝ, ๐—™๐—ถ๐—ป๐˜๐—ฒ๐—ฐ๐—ต ๐—ฎ๐—ฝ๐—ฝ, ๐—ฆ๐—ต๐—ผ๐—ฝ๐—ฝ๐—ถ๐—ป๐—ด ๐—ฎ๐—ฝ๐—ฝ, ๐—ง๐—ฒ๐—น๐—ฒ๐—บ๐—ฒ๐—ฑ๐—ถ๐—ฐ๐—ถ๐—ป๐—ฒ ๐—ฎ๐—ฝ๐—ฝ, ๐—™๐—ถ๐—ป๐—ฎ๐—ป๐—ฐ๐—ฒ ๐—”๐—ฝ๐—ฝ, ๐—ฅ๐—ฒ๐—ฎ๐—น ๐—ฒ๐˜€๐˜๐—ฎ๐˜๐—ฒ ๐—ฎ๐—ฝ๐—ฝ, ๐—ฆ๐—ผ๐—ฐ๐—ถ๐—ฎ๐—น ๐—บ๐—ฒ๐—ฑ๐—ถ๐—ฎ ๐—ฎ๐—ฝ๐—ฝ, ๐—–๐—ต๐—ฎ๐˜ ๐—ฎ๐—ฝ๐—ฝ, ๐—•๐˜‚๐˜€๐—ถ๐—ป๐—ฒ๐˜€๐˜€ ๐—ฎ๐—ฝ๐—ฝ, ๐— ๐—ฒ๐˜€๐˜€๐—ฎ๐—ด๐—ถ๐—ป๐—ด ๐—ฎ๐—ฝ๐—ฝ, ๐—ข๐—ป๐—น๐—ถ๐—ป๐—ฒ ๐—ฒ๐—ฑ๐˜‚๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—น๐—ฒ๐—ฎ๐—ฟ๐—ป๐—ถ๐—ป๐—ด ๐—ฎ๐—ฝ๐—ฝ, ๐—›๐—ผ๐˜๐—ฒ๐—น ๐—ฏ๐—ผ๐—ผ๐—ธ๐—ถ๐—ป๐—ด ๐—ฎ๐—ฝ๐—ฝ, ๐—š๐—ฟ๐—ผ๐—ฐ๐—ฒ๐—ฟ๐˜† ๐—ผ๐—ฟ๐—ฑ๐—ฒ๐—ฟ ๐—ฎ๐—ฝ๐—ฝ, ๐—”๐—œ ๐—–๐—ต๐—ฎ๐˜๐—ฏ๐—ผ๐˜, ๐—”๐—œ ๐—ช๐—ฒ๐—น๐—น๐—ป๐—ฒ๐˜€๐˜€ ๐—ฎ๐—ฝ๐—ฝ, ๐—”๐—œ ๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป๐—ถ๐—ป๐—ด ๐—ฎ๐—ฝ๐—ฝ, and many more. ๐Ÿ”น By working with me, ๐—ฌ๐—ผ๐˜‚'๐—น๐—น ๐˜‚๐—ป๐—น๐—ผ๐—ฐ๐—ธ:๐Ÿš€ โœ” Your Reliable Partner: I always work towards your success โœ” Tech Expert for 12+ Years: Strong Android, iOS, and backend knowledge โœ” Quality Work, Affordable Prices: Creative and budget-friendly solutions โœ” Proven Track Record: Successfully built many high-quality apps โœ” Honest and Transparent Practices: No secrets, No unethical things, Just results โœ” Prompt Communication: Keeps you updated all the way โœ” Timely Delivery: Deliver Apps on time โœ” Latest Trends: Up-to-date with the latest technologies ๐Ÿ”น My core skills and experiences:๐Ÿ”ฅ โ—‰ Interaction with backend - Rest API, JSON, XML โ—‰ Social Integration โ€“ Facebook, Twitter, Instagram, Google, Apple โ—‰ Chat - XMPP, Socket, Firebase, GetStream, Twilio, Agora โ—‰ Version Control Tools - Github, BitBucket, GitLab โ—‰ Google Maps, Apple Map kit, Geolocation, GPS, Location Tracking โ—‰ Audio / Video Live Streaming โ—‰ Firebase, FCM, FireStore, Firebase Analytics โ—‰ Paypal, Stripe, Square Payment Gateway โ—‰ QR Codes, Bar Codes, VIN, NFC Tags Reading โ—‰ In-app subscriptions, Ads, Push Notifications, Google Analytics โ—‰ Photo & Video Sharing, Editor, Filter โ—‰ AI, ChatGPT, OpenAI, AI chatbots ๐Ÿ”น We work with the below technologies for development:๐Ÿ“ฑ๐Ÿ’ป ๐—”๐—ป๐—ฑ๐—ฟ๐—ผ๐—ถ๐—ฑ: Kotlin, Java, Jetpack compose ๐—ถ๐—ข๐—ฆ: Swift, Objective-C, SwiftUI ๐—–๐—ฟ๐—ผ๐˜€๐˜€-๐—ฝ๐—น๐—ฎ๐˜๐—ณ๐—ผ๐—ฟ๐—บ (๐—›๐˜†๐—ฏ๐—ฟ๐—ถ๐—ฑ): Flutter (Dart) ๐—ช๐—ฒ๐—ฏ / ๐—•๐—ฎ๐—ฐ๐—ธ๐—ฒ๐—ป๐—ฑ: Node.js, Express.js, Nest.js, PHP, Laravel, WordPress, Python, Django ๐—™๐—ฟ๐—ผ๐—ป๐˜๐—ฒ๐—ป๐—ฑ: React.Js, HTML5, CSS3, BootStrap, JavaScript, jQuery ๐——๐—ฎ๐˜๐—ฎ๐—ฏ๐—ฎ๐˜€๐—ฒ๐˜€: SQLite, MySQL, MongoDB, PostgreSQL ๐—Ÿ๐—ฎ๐˜๐—ฒ๐˜€๐˜ ๐—ง๐—ฟ๐—ฒ๐—ป๐—ฑ๐˜€: Artificial Intelligence (AI), Augmented Reality (AR), Internet Of Things (IoT) ๐Ÿ’ฌ ๐—™๐—ฅ๐—˜๐—˜ ๐—–๐—ข๐—ก๐—ฆ๐—จ๐—Ÿ๐—ง๐—”๐—ง๐—œ๐—ข๐—ก: My consultation is ๐—™๐—ฅ๐—˜๐—˜. 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 '๐—œ๐—ป๐˜ƒ๐—ถ๐˜๐—ฒ ๐˜๐—ผ ๐—๐—ผ๐—ฏ' button and experience yourself.๐Ÿ™Œ Thank you for spending your $$ to review my profile because TIME IS MONEY :)
    Featured Skill Payments
    Figma
    React Native
    Python
    Full-Stack Development
    Mobile App
    Mobile App Development
    Laravel
    Android App Development
    iOS Development
    Swift
    Android
    Kotlin
    PHP
    Node.js
    Flutter
  • $25 hourly
    • 4.5/5
    • (8 jobs)
    ๐Ÿ…- Top Rated ๐Ÿ–ฅ - 9+ years of experience in software development. ๐Ÿ“ฑ - 7+ years of experience in hybrid app development ๐Ÿ”ฅ - 40+ launched projects. ๐Ÿ’ฏ - 100% Job Success ๐ŸŽ“ - BSc degree in Computer Science. With over 9 years of experience in designing and developing web and mobile applications. My experience in agile methodologies has honed my skills in team collaboration and smooth communication, ensuring that I deliver high-quality work on time and with best value for money. My clients have recognized me as a rising talent freelancer on Upwork, appreciating my ability to bring a wealth of knowledge and expertise to their projects. ๐Ÿ‘จโ€๐Ÿ’ปWeb Application Development Skills โœ… React โœ… Next.js โœ… Shopify โœ… Angular โœ… Node โœ… Ruby on Rails ๐Ÿ‘จโ€๐Ÿ’ปMobile Application Development Skills โœ… React Native โœ… Flutter โœ… Ionic ๐Ÿ‘จโ€๐Ÿ’ปDatabases / Cloud platforms โœ… AWS Lambda โœ… MongoDB โœ… Cassandra DB โœ… Firebase โœ… Dynamo โœ… MySQL โœ… PostgreSQL I makes sure that we serve the clients according to their specifications and customized requirements. You should choose me because: โœ… I design engaging, unique and creative website and applications โœ… Meeting standards while developing industry specific sites โœ… Search engine friendly for higher ranking โœ… Promising ultimate experience to users โœ… User friendly design โœ… Faster and easy navigation Also, unlike a lot of developers, I'm friendly & social, and actually want to understand your overall business strategy for the project. The more we communicate, the better job I can deliver for you as a client.
    Featured Skill Payments
    Firebase
    Flutter
    React Native
    Front-End Development
    Hybrid App Development
    Mobile App
    Mobile App Bug Fix
    Mobile App Improvement
    Mobile App Development
    Ruby on Rails
    Angular
    Next.js
    React
    API Integration
    Web Application
  • $50 hourly
    • 4.9/5
    • (33 jobs)
    I am a Top-Rated Plus Mobile & Web Developer with 8+ years of experience in designing, developing, and scaling world-class ReactJS Web & React Native mobile applications. My expertise spans AI-powered apps, healthcare solutions, real-time tracking, and complex enterprise applications. I specialize in ReactJS & React Native with TypeScript for cross-platform apps and leverage Swift (iOS) and Kotlin (Android) for native development. My focus is on delivering high-performance, scalable, and user-friendly applications that meet both business goals and technical excellence. ๐Ÿ”น Industries & Key Projects: ๐Ÿฅ Healthcare โ€“ Worked at Kyan Health, developing AI-driven mobile solutions for personalized healthcare experiences. ๐Ÿ“ Real-Time Tracking & Delivery โ€“ Built Gasable Driver, a location-based delivery system with live tracking. ๐Ÿค– AI-Powered Applications โ€“ Developed AI-driven features to enhance user experience and automation. ๐Ÿ“ฑ Diverse React Native Apps โ€“ Successfully delivered numerous cross-platform mobile applications across various industries. ๐Ÿ”น Technical Expertise: โœ… Mobile & Web Development: โ€ข React Native (TypeScript) โ€“ Cross-platform app development โ€ข React.js (TypeScript) โ€“ Modern web applications โ€ข Node.js (TypeScript) โ€“ Backend services โœ… Core Features & Technologies: โ€ข AI & Machine Learning โ€“ Integrated AI-driven functionalities for smarter user experiences โ€ข Real-time Chat โ€“ Audio, Video, Text, and Image messaging (Socket.IO, Twilio SDK) โ€ข Real-time Location Tracking & Navigation โ€“ Google Maps, Mapwize SDK โ€ข BLE Bluetooth Connectivity & Data Transfer โ€“ Characteristics Read/Write โ€ข Custom React Native SDKs โ€“ Developed 3 SDKs used by organizations โ€ข State Management โ€“ Redux, Redux-Saga โ€ข API Integrations & Side Effects Management โ€ข Navigation & Routing โ€“ React Navigation, React Native Navigation, React Native Router Flux โ€ข App Deployment โ€“ Google Play Store & Apple App Store (Manual & Fastlane) โ€ข Cloud Services โ€“ Google Cloud, Firebase, Firestore, Cloud Functions โ€ข Development Tools โ€“ Xcode, Android Studio โ€ข UI/UX Collaboration โ€“ InVision, Figma, Zeplin, Sketch, Adobe XD I am dedicated to building robust, scalable, and high-performance mobile applications that enhance user experiences and drive business success. ๐Ÿ“ฉ Letโ€™s connect and bring your ideas to life!
    Featured Skill Payments
    BigQuery
    RESTful API
    Video Stream
    Socket.io
    Google Cloud Platform
    Google Maps API
    Material Design
    Unit Testing
    Jest
    Android SDK
    Android App Development
    React
    Node.js
    TypeScript
    JavaScript
    React Native
    Chat & Messaging Software
  • $55 hourly
    • 4.7/5
    • (104 jobs)
    About Me I have 10+ years of experience in Mobile App Development Project Management, specializing in Android, iOS, & Cross-Platform App Development using Java, Kotlin, Swift, Objective C, React Native, Redux Flutter, Firebase, Mongo Db, User Authentication, Typescripts, and AI-driven applications. My expertise spans iOS & Android development, AI-powered solutions, seamless authentication systems, and full-stack capabilities, ensuring modern, high-performance apps for businesses of all sizes. Our Agency Since July 2017, my wife, our talented 55+ team members, and I have been delivering world-class digital solutions. โœ”๏ธ 150+ apps successfully delivered across multiple platforms in the last year โœ”๏ธ $4M+ turnover on Upwork โœ”๏ธ 500+ successful projects, 15,000+ hours worked โœ”๏ธ Close to a 100% success rate โœ”๏ธ Worked with 7, 8, and 9-figure businesses Our Expertise ๐Ÿ“ฑ Mobile App Development โ€ข Android, iOS, & Cross-Platform Apps (Java, Kotlin, Swift, Objective C, React Native, Flutter) ๐ŸŒ Web & Full Stack Development โ€ข Front-End: React.js, Angular.js, Next.js, WebRTC โ€ข Back-End: Node.js, Firebase, MongoDB, PostgreSQL โ€ข Cloud Deployment & API Integrations ๐Ÿ›’ E-commerce & CMS Development โ€ข Shopify Developer & Customization โ€ข WordPress Developer & WooCommerce Solutions ๐ŸŽจ UI/UX Design & Branding โ€ข Adobe XD, Figma, Photoshop, Sketch ๐Ÿ“ˆ Digital Growth & Security โ€ข SEO & Digital Marketing Optimization โ€ข Data Security & Intellectual Property Protection โš–๏ธ Intellectual Property Services โ€ข Trademark & Copyright Assistance Why Choose SolidAppMaker? โœ… Tailored Approach: Every project is customized to fit your needs and budget. โœ… Agile Workflow: Regular updates, milestones, and transparent communication. โœ… High-Quality Development: Rigorous testing & performance optimization. โœ… Competitive Pricing: Top-tier services at fair and transparent pricing. โœ… Proven Track Record: Experience with MVPs, SaaS platforms, AI-driven apps, and enterprise solutions. Why SolidAppMaker Stands Out โœ”๏ธ 8+ years of expertise in UI/UX, mobile apps, SaaS & web development โœ”๏ธ 510+ projects successfully completed for startups & enterprises โœ”๏ธ 10+ awards & recognitions, featured on Upwork & top design platforms โœ”๏ธ 50+ countries served, delivering top-tier prototyping & development solutions Proven Results: ๐Ÿš€ SaaS UI/UX enhancements boosted retention by 60% ๐Ÿ“ฑ Mobile UI redesigns reduced churn by 40% ๐Ÿ’ป Web App UX improvements increased task completion by 90% ๐Ÿ›’ eCommerce UI revamps increased sales by 70% ๐Ÿ” Landing page optimizations improved conversions by 45% Industries We Cover Healthcare, Transport, Retail, Asset Management, Real Estate, Dating, Nature/Wildlife, Rental, Food Delivery, Fintech / Finance and Banking, Cryptocurrency, Entertainment, Hospitality, Logistics, Manufacturing, Media and Publishing, Non-Profit, Sports and Fitness, Travel and Tourism, Utilities, Wellness, Medical Dashboard, Marketplace, Advertising, Automotive, Business Innovations, Ecology, Human Resources, LegalTech, Lifestyle, Fashion, Marketing, Navigation, Education, E-learning. Highlighted Skills Project Planning, MVC Architecture and RESTful APIs, Front-end Technologies (React.js, HTML5, CSS3, JavaScript), Responsive and Mobile-first Design, Database Design and Implementation (MongoDB, Firebase), User Authentication, Integration of Third-party APIs, Deployment to Cloud Platforms (AWS), Test-driven Development, Agile Methodologies (Scrum, Kanban), Security Technologies, QR Code Scanner, GPS and Mapping, Blockchain and NFT, ChatGPT and Artificial Intelligence, E-commerce Solutions, Chatbots, Version Control Systems (Git, GitHub), Project Management and Collaboration Tools (ClickUp, Jira, Trello), Documentation and Code Commenting, SEO and Maintenance, MVP SAAS, Website and Web App from Scratch, Rebuild, Upgrade, Modernize, Prototype, Start-Up, High-Friendly Custom Development, Fix, Proficiency, Optimizing, Transform, Deliver, Solution, Ensure, Create, Enhance, Implement, Great Problem-solving, Excellent Communication, Assist, Collaborate, Mobile App Development, Web App Development, User Interface Design, Payment Integration (Stripe), Payment Gateway, ERP, CRM, Develop and Maintain, User-friendly Interface. What Clients Say About Us ๐Ÿ”น Zachary Berk โ€“ Happco: "The team was outstanding and steady in their support and commitment to follow through and create the quality app that I dreamed about bringing to the marketplace. Thank you!" Next Steps โ€“ Letโ€™s Build Something Amazing! ๐Ÿ“… Would you be available for a 30-60 minute free consultation? During this meeting, we will: โœ”๏ธ Go over your project goals, technical needs, and budget. โœ”๏ธ Provide a project plan with a timeline and cost estimate. โœ”๏ธ Discuss the best development approach to fit your vision. ๐Ÿ“ฉ Send me a message, and Iโ€™ll share the Upwork scheduler link so we can set up a time that works best for you. Looking forward to collaborating and creating something extraordinary! Best regards, John Fijen
    Featured Skill Payments
    User Authentication
    Kotlin
    Firebase
    MongoDB
    TypeScript
    Swift
    JavaScript
    Android App Development
    iOS Development
    React Native
    Smartphone
    Mobile App Development
    Android
    iOS
    Flutter
  • $75 hourly
    • 4.9/5
    • (66 jobs)
    U.S. based professional with over 10 years of experience as a developer (PHP, JavaScript, HTML/CSS, WordPress, Elementor, BuddyBoss, GeoDirectory +). tinyscreenlabs.com/projects include SaaS applications, multivendor marketplaces, live stream yoga & fitness classes & other events, plastic surgery & aesthetics marketplace, workflow/process digitization, order / delivery apps for drivers, restaurants and customers, and business directories. โœ“ BuddyBoss Expert for Community Forums โœ“ GeoDirectory Expert for Yelp like Directories โœ“ Live Streaming Video for events, one-to-one calls โœ“ Realtor social network, iOS, Android, website โœ“ NYC bar/restaurant directory, iOS, Android, website โœ“ Equipment peer-to-peer marketplace, iOS, Android, website โœ“ Chef-on-demand, iOS, Android, website WORDPRESS WEBSITE SERVICES AVAILABLE: โœ“ Custom WordPress Web Design: Design and build your website from scratch, or transform your existing site with a professional redesign tailored to your specific needs โœ“ WordPress SEO: Improve your site's visibility in search engines with our proven technical and content strategies designed to increase organic traffic โœ“ Monthly WordPress Maintenance: Keep your WordPress website running smoothly with 24/7 care including updates, backups, security monitoring, performance optimization, and more โœ“ Emergency WordPress Support: Available ASAP to quickly resolve any WP issues I understand the importance of clear communication and will work closely with you and your team throughout the project to outline deliverables, timelines, and any limitations to avoid misunderstandings. I will integrate with you and your team wherever you are online, including Slack, Google, Zoho/Cliq, Notion, Clickup, etc. Please ping me on Upwork (note that I am in Central Time Zone). I look forward to hearing from you!
    Featured Skill Payments
    Stripe
    Web Design
    Vendor Management System
    Android
    iOS Development
    Mobile App Development
    WordPress
    Web Application
    Web Development
  • $65 hourly
    • 4.8/5
    • (34 jobs)
    I'm a software engineer with extensive experience in building Mobile Apps and Web Apps. My experiences include working with modern technologies like Flutter/Dart, React Native, Native iOS and Android, Java, Angular, and several other Web & Mobile technologies. With more than 8 years of experience in development and customization of Mobile and Web applications, I have become expert at solving complex problems and creating state of the art solutions, I like working on projects with a team that cares about creating beautiful and usable interfaces. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. My aim is to provide quality and professional solution that is easy to implement, user-friendly and highly optimised. I'm very much oriented towards customer satisfaction and quality of work. If this is what you want, then get in touch with me, I believe you'll adore working with me, I look forward to hearing from you!
    Featured Skill Payments
    Web Design
    Trello
    MEAN Stack Administration
    Basecamp
    Web Development
    AngularJS
    Zeplin
    Java
    HTML5
  • $50 hourly
    • 4.3/5
    • (40 jobs)
    ๐Ÿค I guarantee a 100% refund if I fail to meet expectations or deliver on my promises! I am the head of engineering at Alfabolt, a software services company specialising in mobile application development. My primary area of expertise is fintech applications where we have worked with building the infrastructure for several Y Combinator companies and SMEs. I can help you build your MVP, help rescue a troubled project and help reach scale. Whether youโ€™re envisioning a new project, revitalizing a struggling one, or scaling to support millions of users, my decade of experience ensures Iโ€™m ready to tackle your challenge. With 10+ years of experience in software engineering and working in fintech, we have a strong understanding of KYC, payment flows, regulatory requirements. We would love to hear more about what you are building! You will get the most out of our working relationship if: - you are not just looking for a developer but a thought partner who is willing to challenge ideals, propose different solutions backed by data. - you are currently struggling with a development team and having a hard time with communication. - you need in depth experience and aren't just looking for a generalist. If you work with me, you will get: - Clean, maintainable and testable code allowing. the code base to scale with you. - Clear and concise communication and complete transparency. If there are any unrealistic expectations, I would flag them early and would not lead you on. - Data driven decision making approach to improve user journeys. - Product quality and efficiency at the core of everything and not an after thought. About my company, Alfabolt: Alfabolt is a custom software development company focusing on mobile, web and AI. We have deep expertise in fintech, health tech and insurance. We handle the tech allowing you to focus on your core business without stressing software development. Over the past decade, we have helped several Y Combinator startups build, launch and scale and have played a critical role in their expansion.
    Featured Skill Payments
    JavaScript
    C
    Artificial Intelligence
    Android App Development
    OpenGL
    Machine Learning
    Java
    C++
    OpenCV
    Python
  • $18 hourly
    • 4.5/5
    • (79 jobs)
    ๐ŸŒŸ Bringing Your Vision to Life with High-Impact Digital Solutions ๐ŸŒŸ ๐ŸŽ–๏ธ Top Rated Plus on Upwork | ๐ŸŒ Top 3% Talent Worldwide โณ 15+ Years of Proven Experience | โœ… 100% Job Success ๐Ÿ• 7,150+ Hours Logged | ๐Ÿš€ 77+ Successful Projects Delivered Hi, Iโ€™m Sandeep โ€“ a passionate and results-driven developer with over a decade of experience in Web & Mobile App Development. Backed by Paras Technologies and a powerhouse team of 80+ experts, I deliver digital products that are innovative, scalable, and aligned with your business goals. ๐—ช๐—ต๐—ฎ๐˜ ๐—œ ๐——๐—ผ ๐—•๐—ฒ๐˜€๐˜ ๐— ๐—ผ๐—ฏ๐—ถ๐—น๐—ฒ ๐—”๐—ฝ๐—ฝ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ Flutter (Dart) | Swift | Kotlin Seamless, cross-platform apps with performance and user experience in focus. ๐—ช๐—ฒ๐—ฏ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ PHP | Laravel | MEAN / MERN Stack | React.js | Angular From intuitive front-ends to powerful backend systems, I deliver full-stack solutions that scale. ๐—จ๐—œ/๐—จ๐—ซ ๐——๐—ฒ๐˜€๐—ถ๐—ด๐—ป Figma | Adobe XD Pixel-perfect, user-centered designs that convert and engage. ๐—•๐—ฎ๐—ฐ๐—ธ๐—ฒ๐—ป๐—ฑ & ๐——๐—ฎ๐˜๐—ฎ๐—ฏ๐—ฎ๐˜€๐—ฒ ๐—˜๐˜…๐—ฝ๐—ฒ๐—ฟ๐˜๐—ถ๐˜€๐—ฒ Node.js | Firebase | AWS | SQLite | MySQL | MongoDB Secure, optimized architecture that powers your apps efficiently. ๐—–๐—น๐—ผ๐˜‚๐—ฑ & ๐——๐—ฒ๐˜ƒ๐—ข๐—ฝ๐˜€ AWS | Google Cloud | Firebase | Firestore CI/CD Pipelines | Deployment Automation | Scalable Infrastructure ๐—”๐—ฃ๐—œ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ & ๐—œ๐—ป๐˜๐—ฒ๐—ด๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป RESTful APIs | GraphQL | Third-Party APIs Smooth integrations for enhanced functionality and connectivity. ๐—ง๐—ผ๐—ผ๐—น๐˜€ & ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ ๐— ๐—ฎ๐—ป๐—ฎ๐—ด๐—ฒ๐—บ๐—ฒ๐—ป๐˜ Git | Bitbucket | Trello | Jira Agile methodologies and clear workflows to keep everything on track. ๐—”๐—ฑ๐—ฑ๐—ถ๐˜๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐—ฆ๐—ธ๐—ถ๐—น๐—น๐˜€ ASO (App Store Optimization) | Unit & Integration Testing | OAuth, JWT Authentication | Agile & CI/CD Practices ๐—œ๐—ป๐—ฑ๐˜‚๐˜€๐˜๐—ฟ๐˜† ๐—˜๐˜…๐—ฝ๐—ฒ๐—ฟ๐˜๐—ถ๐˜€๐—ฒ Mobile & Social Platforms E-commerce, On-demand Services, Marketplaces, Real Estate, Travel, Event Management, Food Delivery, Social Media (e.g., Instagram/Snapchat-style apps) ๐—›๐—ฒ๐—ฎ๐—น๐˜๐—ต & ๐—ช๐—ฒ๐—น๐—น๐—ป๐—ฒ๐˜€๐˜€ ๐—ฆ๐—ผ๐—น๐˜‚๐˜๐—ถ๐—ผ๐—ป๐˜€ Fitness Tracking, Virtual Therapy & Group Counseling, Telemedicine, Blood Sugar Monitoring, Weight Management, AI-based Coaching ๐—ž๐—ฒ๐˜† ๐—ง๐—ฒ๐—ฐ๐—ต๐—ป๐—ผ๐—น๐—ผ๐—ด๐—ถ๐—ฒ๐˜€ & ๐—”๐—ฃ๐—œ๐˜€ Version Control: Git, Bitbucket, TestFlight Payments: PayPal, Stripe, In-App Purchases Social Integrations: Facebook, Instagram, Twitter, Google Google Services: Maps API, GPS, BLE, NFC, iBeacon Streaming & Communication: Agora.io, Twilio Live, Wowza Whether you're launching a startup or scaling an enterprise app, I'm here to turn your ideas into beautifully engineered digital products. Letโ€™s build something amazing together โ€“ connect with me today!
    Featured Skill Payments
    SQL
    NodeJS Framework
    Web Application
    Stripe
    Node.js
    React
    API Development
    Kotlin
    Swift
    Flutter
    Payment Functionality
    Android App Development
    iOS Development
    User Authentication
    In-App Subscription
  • $30 hourly
    • 4.9/5
    • (31 jobs)
    ๐Ž๐ฏ๐ž๐ซ ๐Ÿ– ๐˜๐ž๐š๐ซ๐ฌ ๐จ๐Ÿ ๐„๐ฑ๐ฉ๐ž๐ซ๐ข๐ž๐ง๐œ๐ž | ๐Ÿ๐ŸŽ๐ŸŽ% ๐‰๐จ๐› ๐’๐ฎ๐œ๐œ๐ž๐ฌ๐ฌ | ๐“๐จ๐ฉ ๐‘๐š๐ญ๐ž๐ With over 8 years of experience, I build AI-driven applications, blockchain solutions, and full-stack platforms from the ground up. Whether it's developing secure smart contracts, implementing machine learning models, or designing scalable web applications, I create cutting-edge systems that drive real results. ๐„๐ฑ๐ฉ๐ž๐ซ๐ญ๐ข๐ฌ๐ž: ๐๐ฅ๐จ๐œ๐ค๐œ๐ก๐š๐ข๐ง ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ โ€“ Smart contracts (Solidity, Rust), DeFi protocols, Layer 1 & 2 solutions, NFT marketplaces ๐€๐ˆ & ๐Œ๐š๐œ๐ก๐ข๐ง๐ž ๐‹๐ž๐š๐ซ๐ง๐ข๐ง๐  โ€“ NLP, predictive analytics, deep learning, AI-powered automation ๐…๐ฎ๐ฅ๐ฅ-๐’๐ญ๐š๐œ๐ค ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ โ€“ Scalable web apps using React, Node.js, Django, and more ๐“๐ž๐œ๐ก ๐’๐ญ๐š๐œ๐ค: ๐๐ฅ๐จ๐œ๐ค๐œ๐ก๐š๐ข๐ง: Solidity, Rust, Web3.js, Ethereum, Hyperledger, Cosmos SDK ๐€๐ˆ/๐Œ๐‹: Python, TensorFlow, PyTorch, OpenAI API, NLP models, predictive analytics ๐๐š๐œ๐ค๐ž๐ง๐: Node.js, Django, Flask, FastAPI, .NET Core, Laravel ๐…๐ซ๐จ๐ง๐ญ๐ž๐ง๐: React.js, Next.js, Vue.js, Tailwind CSS ๐‚๐ฅ๐จ๐ฎ๐ & ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ: AWS, Docker, Kubernetes, CI/CD pipelines ๐ƒ๐š๐ญ๐š๐›๐š๐ฌ๐ž๐ฌ: PostgreSQL, MongoDB, Redis ๐๐ซ๐จ๐ฏ๐ž๐ง ๐–๐จ๐ซ๐ค: - Developed and audited smart contracts for DeFi and NFT platforms - Built AI-powered trading bots and predictive analytics systems - Designed and deployed full-stack applications with AI-driven automation - Integrated blockchain-based identity verification and AI fraud detection I focus on delivering secure, scalable, and high-performance solutions tailored to your needs. Letโ€™s connect and discuss how we can bring your project to life! In addition to my technical expertise, I bring strong communication skills, a collaborative approach, and a sharp eye for detail and a problem-solving mindset, I ensure every solution is efficient, reliable, and built to exceed expectations. Letโ€™s build something exceptional. Iโ€™m available 24/7, so reach out now and letโ€™s get started!
    Featured Skill Payments
    Blockchain Development Framework
    Machine Learning
    Artificial Intelligence
    Full-Stack Development
    Back-End Development
    Django
    Blockchain Development
    Smart Contract
    Security Token Development
    Emerging Tech Consultation
    Blockchain Architecture
    Angular
    Python
    Node.js
    React
  • $35 hourly
    • 4.6/5
    • (69 jobs)
    โœ” Trusted by Stanford University & Funded Startups โœ” 320+ Projects Delivered โœ” Top-Rated Plus Mobile App Developer โœ” 100% Job Success Score โœ” 6000+ Hours Logged on Upwork โœ” 5-Star Feedback from Founders & Teams โญ 7+ Years in Mobile App Development โœ… Trusted across Healthcare, Fintech, EdTech, Ecommerce & Social Networking โœ… Available for MVPs, Enterprise Builds & Long-Term Partnerships โœ… Real-time Firebase Apps, API Integrations, In-App Purchases โœ… Committed to Results, Ownership & Deadline-Driven Execution โœ… High-Performance Code โœ… Clean Architecture โœ… Transparent Communication โœ… Fast Turnaround & Full Post-Launch Support Iโ€™ve spent the last 7+ years developing mobile and web apps that scale, solve real-world problems, and bring real business value. From MVPs that go live in weeks to robust apps with CI/CD and seamless cross-platform deployment, I handle full-cycle app development that performs in the real world. ๐Ÿ“Œ Industries Iโ€™ve Worked In: Health & Fitness Fintech & Secure Transactions Education / LMS Ecommerce & Marketplace Food Delivery Ride-Hailing & Location Services Social Networking & Messaging Event Booking Platforms --------------- WHY ME --------------- Expert in (7+ Years): โ€ข Flutter App Development (Cross-Platform Android & iOS) โ€ข Firebase Integration โ€“ Auth, Firestore, Cloud Functions โ€ข In-App Purchases & Payments โ€“ Stripe, Apple Pay, PayTabs โ€ข React Native Development โ€“ Lightweight cross-platform apps โ€ข Figma to Flutter / React โ€“ Responsive, pixel-perfect UIs โ€ข Native Android & iOS Development โ€“ Kotlin, Java, Swift, Objective-C โ€ข App Store & Play Store Submission โ€ข Post-Launch Support โ€“ Updates, Bug Fixes, Performance Tuning ๐Ÿ’ก About Me Iโ€™m a developer who listens, advises, and delivers. Clear communication, real ownership, and long-term client success are what drive me. Most of my clients return โ€” not just because the apps work, but because the process works too. โšก What You Get Working With Me: โœช Ownership & Clarity โœช Honest Feedback & Strategic Input โœช Clean Code with Performance in Mind โœช No Ghosting โ€“ Just Results โœช Clear Milestones โ€“ No Surprises ๐Ÿ“ž Letโ€™s Build Your App, Together Ready to take your idea to the next level? Click โ€œInvite to Jobโ€, and letโ€™s have a quick, no-pressure call to explore the fit. Looking forward to working with you. โ€“ Umer
    Featured Skill Payments
    Mobile App
    Progressive Web App
    Web Application
    iOS Development
    Kotlin
    Java
    Flutter
    Swift
    Mobile App Development
    In-App Search
    iOS
    Android
    Firebase Cloud Firestore
    Android App Development
    Hybrid App Development
  • $25 hourly
    • 4.8/5
    • (35 jobs)
    โญ 100% Refund Guaranteed โญ Five Star reviews โญ ๐Ÿ† Top Rated Freelancer (Top 10 % Full Stack Developer in NodeJS | MERN | MEAN | DevOps | Flutter )๐Ÿ† With 8+ years of experience in Full Stack Web and Mobile Development, I specialize in delivering large-scale, high-performance products across various industries. My expertise spans both frontend and backend technologies, including: โœ… Frontend: ReactJs, ReactJS/Redux, AngularJS, Bootstrap, JavaScript, TypeScript, jQuery, Ajax, HTML5, Material UI, TailwaindCSS, Vue JS, WordPress. โœ… Backend: NodeJS, ExpressJS, PHP, Laravel, CakePHP, YII WordPress, Python, Django โœ… Mobile App: Flutter, iOS & Android โœ… Database: MongoDB, MySQL, PostgreSQL, GraphQL โœ… SCM Tools: GitBash, GitHub, GitLab, Bitbucket โœ… DevOps: Amazon AWS, Azure, GCP, DigitalOcean โœ… Payment Integration: Paypal, Stripe, Razorpay, Apple Pay, Paytm, Authorize.net and many similar other โœ… Extra Libraries/API: RestAPIs, Social Login, Mailchimp, Google Drive API, Gmail, Facebook, Instagram, Twilio SMS, Google Analytics, firebase APIs, Google Map API, in-app billing, fabric, Twilio, Twitter, LinkedIn, Youtube APIs, Audio/video streaming, VoIP โœ… Project Management tools:- Slack, Twillo, Jira, Asana, Trello, Github, BitBucket Domains worked in: โœ“ E-commerce Platforms โœ“ Healthcare & Fitness Platforms โœ“ Booking & Appointment Platforms โœ“ Social Networking Platforms. โœ“ Video/Audio streaming Platforms. โœ“ Photo Sharing and Image Processing Platforms. โœ“ AI ChatBot (Azure AI service) My approach to software development is grounded in clean code principles, ensuring maintainability and scalability. I prioritize responsive design for an optimal user experience and employ CI/CD pipelines to streamline the development process. Let's collaborate to bring your vision to life! Feel free to reach out and discuss your project requirements. Thanks, Jas Preet
    Featured Skill Payments
    Artificial Intelligence
    AI Chatbot
    Chatbot Development
    CMS Development
    Web Design
    Landing Page
    MEAN Stack
    Figma
    MERN Stack
    ChatGPT
    CSS 3
    HTML5
    WordPress
    Chat & Messaging Software
    Web Development
  • $60 hourly
    • 5.0/5
    • (30 jobs)
    ๐Ÿ‘‰ Can you create a fully working product from scratch? - YES ๐Ÿ‘ Language: JavaScript - TypeScript โ˜• a mobile application with React Native, Swift โ˜• a web application with Next.JS, React โ˜• a back-end with Fastify, Nest, Express, Koa โ˜• a Shopify Application, Woocommerce ๐Ÿ‘‰ Which Databases did you use? Depends on the project needs ๐Ÿ’พ PostreSQL ๐Ÿ’พ MongoDB ๐Ÿ’พ MySQL ๐Ÿ’พ Redis ๐Ÿ‘‰ Which ORM did you use? ๐Ÿฅž Prisma ๐Ÿฅž Objection.js ๐Ÿฅž Sequalize ๐Ÿ‘‰ Can you create an automation tool from scratch? - YES ๐Ÿ‘ Some tools I develop โš™๏ธ translate JSON / excel (with Google Translate API) โš™๏ธ generate AppStore screenshots with localization (with Pillow) โš™๏ธ uploading application assets for AppStore connect (with Selenium) โš™๏ธ adding content for WordPress (with Selenium) โš™๏ธ e.t.c ๐Ÿ‘‰ Can you parse a website? - YES ๐Ÿ‘ Language: Python ๐Ÿ BeautifulSoup for small tasks ๐Ÿ Selenium for others
    Featured Skill Payments
    Stripe API
    Stripe
    Payment Functionality
    Android App Development
    Amazon Web Services
    React
    Node.js
    Map Integration
    iOS Development
    Android
    HTML
    React Native
    CSS
    Chat & Messaging Software
    Python
  • $18 hourly
    • 4.7/5
    • (61 jobs)
    I am developing web and mobile applications using IONIC, React and Angular for the last five years, and have excellent experience in developing a mobile web app from the start to deploy the application. I am experienced in all the major version of React, Angular and IONIC, I am very good at designing the UI for IONIC applications as pixel-perfect with smooth animations and transitions I am following the best industry standards to develop a mobile app and using the latest tools and techniques to make the application looking beautiful with good UI/UX in it.ย  I have a very keen eye for paying attention to the details.ย I have worked on Firebase as backend, Firebase for Authentication, API calls, Location integration, Maps, Social media integration, including Google, Facebook, Twitter, etc.
    Featured Skill Payments
    iOS Development
    AngularJS
    React
    JavaScript
    TypeScript
    Angular
    Ionic Framework
    React Native
    Mobile App Development
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