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Hire the best XMPP Specialists in Surat, IN

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  • $20 hourly

    • 4.8/5
    • (65 jobs)
    𝐅𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐎𝐯𝐞𝐫 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐚𝐧𝐝 𝐎𝐩𝐞𝐧-𝐒𝐨𝐮𝐫𝐜𝐞 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬 I specialize in building innovative applications and enhancing existing ones using the latest technologies. As an active contributor to open-source projects, I have worked across domains like operating systems, security, and applications. My leadership in the IT industry covers diverse platforms and services. I’ve successfully developed and launched numerous high-ranking mobile and web applications on the App Store and Google Play. I’m dedicated to delivering top-quality work, ensuring every solution is tailored to meet client needs effectively. With deep expertise in software engineering and cutting-edge technologies, I provide 24/7 support and seamless troubleshooting for interactive mobile and web solutions. My clear communication, quick turnaround times, and attention to detail ensure 100% client satisfaction. 𝐊𝐞𝐲 𝐒𝐤𝐢𝐥𝐥𝐬: * End-to-end encryption, XMPP, Erlang, Ejabberd, MongooseIM * WebRTC-based secure call integration * Node. js-based web applications * React.js for dynamic front-end development * Objective-C/Swift (iOS) and Java/Kotlin (Android) * Dart/Flutter for cross-platform app development * App optimization, bug fixing, and scaling * Admin panel and API development * Custom Ejabberd/MongooseIM modules for scalable, reliable solutions 𝐌𝐲 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈𝐧𝐜𝐥𝐮𝐝𝐞: * Secure apps for banking, social platforms, and encrypted communication * Chat apps (WhatsApp, Telegram), taxi apps (Uber, Ola), and e-commerce solutions (Amazon, Flipkart) * Expertise in handling unstable networks for seamless app performance * Scalable chat and social modules for millions of users * Comprehensive solutions for video conferencing, live streaming, messaging, and audio-video calling I’m passionate about creating polished, scalable applications, guiding projects from concept to completion, and delivering exceptional results for my clients.
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Swift
    iPhone & iPad Apps
    iPhone UI Design
    Next.js
    Shopify
    Advanced Analytics
    React Native
    Native App Development
    Android
    Mobile App Development
    Bug Fix
    iOS Development
    Android App Development
    Mobile App
  • $20 hourly

    • 4.8/5
    • (33 jobs)
    🏆 Top Rated Upwork Freelancer ⭐ 5-star ratings from honored clients 🤵 Global top 100 FlutterFlow users globally. 🚀 Delivered 150+ apps on Flutter and FlutterFlow. 🎯 100% Job Success 💡 Turn Your Vision into Reality Whether you need a simple MVP, a full-fledged Flutter or FlutterFlow app, or a custom integration, I am committed to exceeding your expectations. Hi 👋 I'm Jaydip. I've been developing iOS and Android applications for over 9 years. I have 5+ years of expertise with Flutter, FlutterFlow, and Kotlin ,Java across a variety of industries, including social networking, business, lifestyle, education, entertainment, utilities, health, and travel. 🤝 I promise the following terms for a long-term relationship: 🔰 Strong technical skills Have 9+ years of experience 🔰 Always provide accurate estimates based on needs. 🔰 Provide daily updates. 🔰 Prioritize client happiness. 🔥 My key development abilities and expertise are: ✔ Hybrid: Flutter, FlutterFlow ✔ iOS (Objective-C, Swift): iPhone, XCode ✔ Android: Java, Kotlin ✔ Backend Framework: Laravel, NodeJS ✔ Cloud backend: Firebase, Realm Database ✔ Web services: XML/JSON, REST/SOAP ✔ XMPP Chat Application, Openfire ✔ Payment Gateway Integration ✔ Map Kit, GPS-based real-time user navigation, and tracking 📞 Let's connect. Are you ready to build something exceptional? Let's talk about your project and turn your ideas into fascinating digital experiences. ✨ I welcome you to look at and consider my profile. 🙂
    vsuc_fltilesrefresh_TrophyIcon XMPP
    FlutterFlow
    Flutter
    Flutter Stack
    Payment Gateway Integration
    SwiftUI
    Android
    App Development
    RESTful API
    Dart
    Swift
    Realm Database
    Firebase Cloud Firestore
    iOS
    Hybrid App Development
  • $25 hourly

    • 4.8/5
    • (133 jobs)
    I’m a seasoned Full Stack Developer with a wealth of experience, having dedicated 8 years to the roles of Software Developer/Architect. My specialization lies in the realm of Mobile App development with a particular focus on creating innovative solutions for a wide spectrum of industries, with particular emphasis on chat-related and AI-related applications Initially, I had started my journey with “Accenture” and after having a good enough experience and knowledge I’ve started to work on my own as an independent freelancer" I’m completely available with an excellent solution and provide the best industry experience. --> Our experience & Area of expertise: I’m very passionate about creating intelligent systems that push the boundaries of human-computer interaction. With 3 years of experience in the field, I have honed my skills in developing cutting-edge AI solutions and bringing transformative ideas to life. Related to Database; I've worked with SQL relational databases like MS-SQL, MySQL, PostgreSQL, Oracle DB and no SQL databases like MongoDB, DynamoDB and Elastic search. I have strong hands on experience working with Firebase and have worked with following Firebase services as: -- Live Database -- Fire Store -- Firebase Functions -- Analytics -- Ad mob integration -- Notifications -- Test labs Worked well with the following Cloud AWS Services like below: -- Lamba -- Ec2 -- S3 -- Fargate -- Cognito -- Route 53 -- SNS -- Api Gateway -- EBS -- RDS -- Elastic search and Kendra. And good working knowledge with other Cloud Services : -- Azure -- GCP -- Linode -- DigitalOcean and Docker based images. Backend Development: I’m very good with ( Java as well as Node.js ). I’ve worked with following Java frameworks as below; -- Spring boot -- Spring MVC -- Spring security -- JPA, Hibernate -- JSF I have developed more than 100 applications in Mobile (Android/IOS), Desktop (Windows/Linux/Mac) and web applications for the different industries and their links such as; -- Instant Messaging/ Voice/ Video calling (WhatsApp/Telegram/Wechat) -- Food Delivery (UberEats/Swiggy) -- Cab booking apps (Ola/Uber) -- Hospital management (Doctor/ Patient appointment schedule) -- Booking system (Movie ticket booking / Postpaid/ Prepaid Recharges) -- Wallet management (Fund Transfer / Pay using wallets) -- Fantasy games (Dream11/ Sorare) -- Crypto based NFT minting platforms -- Dating apps (Tinder/ Bumble) -- Social media apps (Tiktok/ Facebook) -- Media streaming apps (Netflix) -- Fitness Apps Have a look few of our works that may interest you are as: =================================================== -> Instant Messaging: Okdone (like WhatsApp) Android: play.google.com/store/apps/details?id=io.okdone.chat Aapoon (like Telegram) Android: play.google.com/store/apps/details?id=go.socialchains.app iOS: apps.apple.com/in/app/aapoon/id1484191346 ==================================================== -> AI: AutoBiographer (Story Maker in written format) Android: play.google.com/store/apps/details?id=com.autobiography iOS: apps.apple.com/us/app/autobiographer/id6450035146 ArtiPic : AI Art Generator (Image Creator) Android: play.google.com/store/apps/details?id=ai.image.creator ===================================================== -> Dating: Hug Android: play.google.com/store/apps/details?id=com.hug.app iOS: apps.apple.com/in/app/허그-나를-위한-대화/id1568840820 Hihand Android: play.google.com/store/apps/details?id=com.hihand.app iOS: apps.apple.com/in/app/id6448904608 ===================================================== -> Fitness: Finutss Android: play.google.com/store/apps/details?id=com.finutss.metatrack.app ===================================================== -> Social Media: Adventure: The Bucket List App Android: play.google.com/store/apps/details?id=com.app.real4adventure Commune+ Android: play.google.com/store/apps/details?id=com.social.topg iOS: apps.apple.com/us/app/commune/id6450535334 Yeay Android : play.google.com/store/apps/details?id=yeay.tv.yeay IOS: apps.apple.com/us/app/yeay/id1070699048 Klokbox Family Memory Boxes Android: play.google.com/store/apps/details?id=com.klokbox iOS: apps.apple.com/us/app/klokbox-family-memory-boxes/id1611328703 ================================================== -> Streaming: Snibble (like Netflix) Android: play.google.com/store/apps/details?id=com.snibblecorp.snibble&hl=en_IN&gl=US iOS: apps.apple.com/us/app/snibble/id1464594506?l=lt Telly (Track TV Shows & Movies) Android: play.google.com/store/apps/details?id=com.telly.studios iOS: apps.apple.com/ca/app/telly-track-tv-shows-movies/id1589012731 ==================================================== -> Rental Booking: DriveNow (Car Rental App) Android: play.google.com/store/apps/details?id=com.drive_now ==================================================== Please take a look and ensure yourself that we are very good at delivering your requirements in a very professional way. Let’s discuss ahead.
    vsuc_fltilesrefresh_TrophyIcon XMPP
    VoIP
    AWS Lambda
    Chat & Messaging Software
    Flutter
    Amazon ECS
    Amazon EC2
    Java
    MQTT
    Mobile App Development
    Dart
    Microsoft Azure
    Android App Development
  • $10 hourly

    • 5.0/5
    • (23 jobs)
    💎🏅7+ years of experience💎🏅5-star service💎🏅Upwork verified💎🏅100% customer satisfaction ➤ Native app development using Kotlin/Java and Flutter. ➤ Skilled in Firebase, SQL, Facebook API, Google API, hybrid app development, Kotlin, C++, and Android. ➤ Knowledge of Android libraries and frameworks such as Jetpack Compose, RxJava and Dagger 2, Retrofit. ➤ Clean code using MVVM or MVP. ➤ Client-server using REST API via JSON. ➤ Familiarity with Git, GitHub, and good version control practices. ➤ Integration for Firebase services like Firestore, Realtime Database, Cloud Messaging, Crashalitycs, or custom events(useful for App store optimization). ➤ Material design in accordance with Google material guidelines. ➤ Proficient with Google Play developer console - production or open/closed testing publishing; ➤ Familiar with Google Play Privacy Policy (sometimes a simple disparity can lead to the app. rejection/suspension or even banned account). ➤ Experienced in working on chatting applications with XMPP connections. I have good experience in writing the unit test for better and speedy diagnosis and better development testing with following good java doc comments, which is very useful while working with a team and better documentation. I do have experience of SQL databases and NO-SQL databases and having used both client and server-side, so I better know the advantages/disadvantages and how to deal with the limitations. I have developed quality applications with CI/CD and automation build and publishing tools. I managed all the concerns about security, battery consumption, memory management, notification management in Chinese products. Most of my chat applications have implemented E2E Encryption with OMEMO for better privacy control for chat messages. Thanks, Sagar Poshiya ---------------------------------------------------------------------------------------------------------- Native Android App Development, Native iOS App Development, Flutter Cross-Platform App Development, App Development, Phone, Firebase, UI/UX Design, Prototype, RESTful API, In-app purchases, Location, Payment Gateway Integration, Apple Xcode, Android Studio, Push notifications, User authentication, User profile creation, Phone, API Development, API Integration, Front End Development, Back End Development, QA, Unit Testing, Regression Testing, Dating App Development, Ecommerce App Development, Ride Booking App Development, 3rd Party SDK Integration, Realm Database, SQLite, MySQL, Firebase Cloud Firestore, Firebase Realtime Database, Kotlin, Swift, Java, Dart, SwiftUI, Twilio API, Mapbox, HealthKit, Alamofire, Google Analytics, Amazon Web Services, Butter Knife, Core Data, UIKit, MapKit, XMPP.
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Database Management System
    WordPress
    Shopify
    Mobile Game Development
    MEAN Stack
    Vue.js
    Angular 5
    Game
    Laravel
    Android NDK
    Flutter
    Unity
    Kotlin
    Java
    Android
    Firebase
    Social Media Account Integration
    iOS
    Native App Development
  • $20 hourly

    • 4.8/5
    • (45 jobs)
    🌟 𝐖𝐡𝐨 𝐰𝐞 𝐚𝐫𝐞? : Kmphitech LLP is a team of the best professional software developers with 8+ years of Mobile & Web development experience with 500+ satisfied clients. We are leading the IT industry by serving in mobile app design and development, web design and development, eCommerce, API integration, backend development, enterprise services, and CMS website development. 🌟 𝐖𝐞 𝐡𝐚𝐯𝐞 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐜𝐨𝐦𝐦𝐚𝐧𝐝 𝐨𝐧: ❯ 𝐌𝐨𝐛𝐢𝐥𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲: React Native, Flutter, Android, Swift, Swift-UI, Objective-C, ❯ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: HTML5/CSS3, Bootstrap, JQuery ❯ 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭: ReactJS, VueJS, Angular, NodeJS, Expressjs, Typescript ❯ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: .Net, Core PHP, Laravel, CodeIgniter, CakePHP, WordPress ❯ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞: MS SQL, MySQL, MYSQLi, MongoDB, Firebase ❯ 𝐓𝐨𝐨𝐥𝐬: GitHub, Bitbucket, Trello, Jira, Zeplin, ClickUp ❯ 𝐒𝐞𝐫𝐯𝐞𝐫: AWS, Azure, Google Cloud, Digital Ocean, Dedicated, GoDaddy, Hostgator, etc. 🌟 𝐖𝐡𝐲 𝐭𝐨 𝐜𝐡𝐨𝐨𝐬𝐞 𝐊𝐦𝐩𝐡𝐢𝐭𝐞𝐜𝐡 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: 100% Productivity Regular Communication Dedicated Team Long-term Relationship Friendly Knowledgeable Team On-Time Delivery Free Quality Assurance 🌟 𝐀𝐛𝐨𝐮𝐭 𝐔𝐬: 100% job Success 8+ Years of Excellence Year Founded: 2013 50+ Professional Brains Under a roof Esteemed Clientele: 500+ ✔ 𝐓𝐡𝐚𝐧𝐤𝐬 𝐟𝐨𝐫 𝐯𝐢𝐬𝐢𝐭𝐢𝐧𝐠 𝐭𝐡𝐞 𝐩𝐫𝐨𝐟𝐢𝐥𝐞! ✔ 𝐇𝐢𝐫𝐞 𝐔𝐬 𝐟𝐨𝐫 𝐚 𝐝𝐞𝐭𝐚𝐢𝐥𝐞𝐝 𝐝𝐢𝐬𝐜𝐮𝐬𝐬𝐢𝐨𝐧. ✔ 𝐋𝐞𝐭'𝐬 𝐭𝐚𝐤𝐞 𝐮𝐬 𝐭𝐨 𝐭𝐚𝐤𝐞 𝐜𝐚𝐫𝐞 𝐨𝐟 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭.
    vsuc_fltilesrefresh_TrophyIcon XMPP
    PHP
    Android App Development
    JavaScript
    AWS Server Migration
    iOS Development
    Game Development
    Core Java
    Native App Development
    Hybrid App Development
    Mobile App Development
    Objective-C
    Firebase
    Swift
  • $20 hourly

    • 5.0/5
    • (15 jobs)
    I have been working as an iOS developer for the last 6 years. I develop apps for iPhone, iPad and iWatch devices and also design different user interface for different devices for the same project so user can take benefit of his/her device. I develop many apps. I also lead android developers and web developers so client can get the full solution from me for their business and ideas. I offer XMPP app development, mobile ERP solution, social media integration, analytics reports integration, custom API integration, website creation. I work on Swift, Objective-C, Android, XMPP, Openfire, Sqlite, PHP (codeigniter/laravel framework), Node.JS. I have good knowledge in XMPP framework & Opefire server. I have developed chat application using XMPP framework & Opefire server which work similar to Whatsapp And also integrated custom Opefire server API into app as per client needs. This app send & receive simple messages, files, photos, audios, videos, broadcast messages, etc. I visited South Korea in September 2016 for DIYGame company. I worked there two months and I completed two project successfully during this period, one for TV news channel and second app is used to create business card. I made one iWatch application for golf players and this project is also for Korean company. Using this app, player can monitor there swing, his/her speed, etc. I am self motivated, enthusiastic, self-learner so I can convert any idea & business model into good application as well.
    vsuc_fltilesrefresh_TrophyIcon XMPP
    SQLite Programming
    iOS Development
    Android App Development
    Review or Feedback Collection
    Payment Functionality
    AngularJS
    PHP
    Node.js
    Flutter
    Ionic Framework
  • $12 hourly

    • 4.8/5
    • (4 jobs)
    If you have a great idea that would help generate recursive revenue for you, I am here to be the successor of your idea to build an iOS application for you. I have 7+ years of experience in iOS app development, creating native apps, bug fixing existing apps, and collaborating on major projects. I have a strong and excellent knowledge of mobile technology. I am a dedicated, reliable full-time freelance developer and write good quality, clean, and robust code that is low maintenance and update ready. Contact me for any iOS projects or problems you need help with. CONCERNING ME I am interested in taking on long-term or short-term projects. I am keen to build long-term relationships with a few good clients. My areas of expertise include: 👉 Native iOS development 👉 Troubleshooting code 👉 Bug fixing 👉 Deploy to App Store I have TECHNICAL EXPERTISE in the following areas: ✅ XMPP Protocol ✅ Swift ✅ SwiftUI ✅ Web Service Integration. ✅ CoreAnimation. ✅ CoreGraphics. ✅ Auto Layout for all screen sizes. ✅ Core Data/Realm for local storage. ✅ Firebase Real-time database/Cloud Firestore. ✅ Push Notifications/Local Notifications. ✅ Custom User Interface. ✅ Social Media Integration (Google, Facebook, Twitter, LinkedIn, etc.) ✅ WebKit ✅ MapKit/Google Map. ✅ ChatBot(Api.ai) ✅ Augmented Reality (ARKit) ✅ Machine Learning (CoreML) ✅ Quickblox ✅ WatchKit ✅ Bubble.io I have some Backend experience but it is quite limited as I prefer to focus my energy on iOS apps: ✔️ Firebase ✔️ MySQL ✔️ PHP ✔️ Back4App ✔️ Realm ✔️ SQLite ✔️ Google Cloud Platform ✔️ CoreData Thank You
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Artificial Intelligence
    iPad App Development
    Apple Xcode
    Mobile App Testing
    iOS Development
    In-App Purchases
    Objective-C
    Dart
    Flutter
    iOS
    Firebase
    GraphQL
    Swift
  • $25 hourly

    • 0.0/5
    • (2 jobs)
    Easy communication, Fast speed, High quality, High credit, High delivery! This is my important target. If you select me as a contractor, I will reply with good quality and rapid turnaround. I will provide service to your satisfaction. You won't be disappointed. I am sure. I am a mobile developer for 7+ years. I love to do mobile apps. A wide range of iOS Apps developed for different verticals like Food Ordering, Fitness, Legal, Business Automation, Social, Transportation etc. Technology experience includes - iOS/Cocoa/iPad/iPhone/Apple Watch/Fitness Bands. Have deep knowledge and experience in the following areas: - Restful JSON-based Web Service - In-App Purchases - Social Network - Facebook, Twitter - Google API - Facebook API - Parse API - Audio Streaming, Video Streaming - Creating and developing modules as GPS - Push Notification - Multi-Language support, - Automatic Database Sync. - Google Map Service, - Apple Map Service, - Geo Location - - CoreData, CoreGraphics, Animation,SQLite. - XMPP and Web socket
    vsuc_fltilesrefresh_TrophyIcon XMPP
    iOS Development
    Google Ads
    Dart
    Swift
    Push Notifications
    React Native
    Flutter
    Payment Gateway Integration
    Objective-C
    Social Media Account Integration
    Chat & Messaging Software
    Hybrid App Development
    API Integration
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