Hire the best XMPP Specialists in India

Check out XMPP Specialists in India with the skills you need for your next job.
  • $20 hourly
    📱💡 𝗜𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝘃𝗲 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗖𝗿𝗲𝗮𝘁𝗶𝗻𝗴 𝗘𝗻𝗴𝗮𝗴𝗶𝗻𝗴 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝘀 & 𝗗𝗮𝘁𝗮-𝗗𝗿𝗶𝘃𝗲𝗻 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 🚀📈 🚀I'm here to turn your digital dreams into reality, whether it's crafting elegant mobile apps, robust web solutions, or complex enterprise systems. "At my core, I'm a builder of both standalone and enterprise-level applications. 🏗️ My toolkit includes iOS with Swift, Android with Java and Kotlin, the versatile Flutter, the revolutionary blockchain technology, and the cross-platform magic of React Native." 💼 With a focus on both web and mobile, I'm providing you with the complete package. From seamless user experiences to powerful web admin panels, I got it covered. My Skills and Specializations: 📱 Mobile App Wizard: Crafting captivating mobile experiences for diverse industries. 🎨 UI/UX Maestro: Designing seamless interfaces for stellar user experiences. 💻 Backend Guru: Building robust architectures to support your apps. ☁️ AWS Aficionado: Creating secure, efficient cloud-based solutions. 📈 Data Storyteller: Developing visualizations for data-driven decisions. 🛍️ Shopify Pro: Empowering seamless e-commerce operations. 📊 Data Whisperer: Transforming complexity into insightful visuals. My Approach: 🤝 Client Collaboration: Understanding your business goals to deliver tailor-made solutions. 🔍 Attention to Detail: Ensuring precision in every aspect of development and design. 🚀 Continuous Learning: Staying abreast of the latest technologies and industry trends. Why Choose Me? 💼 Extensive Experience: 8+ years of proven expertise in software development and project success. 💡 Innovative Solutions: Creative problem-solving and out-of-the-box thinking to overcome challenges. 👩‍💼 Client-Centric: Prioritizing effective communication and delivering projects on time and within budget. ⭐️ Top Rated Plus: Upwork clients have praised my skills and professionalism. Let's transform your ideas into digital success stories. 💡✨ 🧠tags: Swift, SwiftUI, UIKit, ARKit, Reality Kit, Metal, CoreImage, Combine, RxSwift, MVP, MVC, MVVM, MVI, CI/CD, Lottie, SQLite, MySQL, MongoDB, REST, Apollo GraphQL, Swagger, AVFoundation, CoreGraphics, MetalKit, Shader, Agile/Scrum, Git, Git Flow, Bitbucket, GitHub, Cucumber, Gherkin, Xcode, TestFlight. Web Development, JavaScript, React.js,Node.js,Angular,MongoDB,Express.js, Frontend Development, HTML5, CSS3, RESTful, API MySQL, PostgreSQL, PHP, Flask, Ruby on Rails,
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Advanced Analytics
    React Native
    Native App Development
    Android
    Mobile App Development
    Bug Fix
    iOS Development
    Android App Development
    Mobile App
  • $25 hourly
    I am an expert Mobile App developer with expertise in Chat and messaging/Audio Video Calling/Conferencing/Live Streaming I have 14+ years of experience working in Mobile App Development and Web projects in various domains. My skills are Mobile User Interface Designing (UX/UI Design Skills), Mobile Modern Programming Languages, Agile Methodologies Experience, Backend Computing in Mobile App Development (iPhone & android), and Business Expertise. My core skillset on Web, Mobile & Software Development includes: ✔ Native Mobile Development: iOS and Android ✔ Web service: XML/JSON, REST/SOAP ✔ Cloud backend: Parse.com, AWS, Firebase, Foodie, remoteStorage, Twilio ✔ Chat & Messaging Engine: XMPP, Jabber, OpenFire, OpenTok WebRTC ✔ Video/audio/image processing: OpenCV, GPU Image, CoreAudio, AVFoundation ✔ MySQL, SQLite, Oracle, SQL Server, ODBC ✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ✔ Google Map, Foursquare, Geolocation, GPS, Open Street Maps ✔ iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight ✔ Source Control: Mantis, JIRA, Redmine, Basecamp, Github, BitBucket, SVN ✔ Online Payment Gateway: PayPal, Stripe, PayUmoney, Braintree Programming Languages: ✔ Mobile Development - Android (Java, Kotlin)
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Erlang
    Payment Gateway Integration
    Android App Development
    AngularJS
    PHP
    Kotlin
    Java
    Chat & Messaging Software
    WebRTC
  • $20 hourly
    🏆 Top Rated Upwork Freelancer ⭐ 5-star ratings from honored clients 🤵 Global top 100 FlutterFlow users globally. 🚀 Delivered 50+ apps on Flutter 🎯 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 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
    Payment Gateway Integration
    SwiftUI
    Android
    App Development
    RESTful API
    Dart
    Objective-C
    Flutter
    Swift
    Realm Database
    Firebase Cloud Firestore
    iOS
    Hybrid App Development
  • $25 hourly
    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
  • $40 hourly
    ⭐ ReactJs and ReactNative/ Flutter expert (Web application) ⭐ ElectronJs expert (Desktop application) ⭐ Jitsi | Kurento | Twillo | Agora, WebRTC expert (Video conference Applications) ⭐ NodeJs | NestJs | PHP | Python expert (Backend development) ⭐ NextJs Expert ( SEO friendly frontend) ⭐ AWS, GCP, Digital ocean, Azure server setup and configuration (Server setup) ⭐ Docker, Kubernetes, Terraform, Helm expert (Application setup with auto scaling, Load balancing) ⭐ Nginx ingress ⭐ Nginx, Apache, Lua, FFMPEG, Xmpp ⭐ Shopify expert ⭐ Experience: 11+ years (Since 2012) ⭐ 150+ projects completed ► Jitsi-meet, Mediasoup, Livekit and Kurento skills:- ✔ Install Jitsi-meet on the server and configure. ✔ Auto scale and load balancing setup using Kubernetes, Docker, Heml and Terraform ✔ Integration of video conferencing in a Web app / Mobile app ✔ Enabled recording / Jibri configuration. ✔ Custom Web, Mobile, and Desktop application development with video conferencing, Live streaming, Live games, Live interaction. ✔ Electron application development. ✔ API integration In Jitsi-meet. ► DevOps Skills:- ✔ Application setup on the kubernetes cluster on any server provider. ✔ Auto scaling and load balancing of the application using Haproxy and Nginx ingress ✔ Kubernetes setup issue fixing ► Laravel Skills:- ✔ Laravel application development. ✔ Laravel plugin development. ✔ Laravel plugin integration. ► Shopify Skills:- ✔ Shopify design and development. ✔ Shopify plugin development. ► ReactJS, Nodejs and ReactNative Skills:- ✔ Mobile application development. ✔ Audio/Video conference application development using reactnative_webrtc. ✔ NodeJs backend and API development ✔ Frontend application deveopment using ReactJs/NextJs I look forward to working with you ! ✨
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Mobile App Development
    Firebase
    FFmpeg
    WebRTC
    React Native
    API
    iOS
    Video Stream
    API Development
    Node.js
    JavaScript
    Docker
    React
    Three.js
  • $16 hourly
    ExpertInAsia Inc. is headquartered in the City Indore within the heart of Madhya Pradesh, India. The company has extensive experience in Software development. Our team has expertise in Mobile and Web Development in various technology like Angular, NodeJS, Java, Core PHP, Laravel, Yii, CakePHP, Symfony, Zend, CodeIgniter, WordPress and to all its related Web and Mobile Technologies like android, IOS, Flutter, React Native and ionic. We also have a separate graphics team as we believe in the best content. We are master and expert in below technologies - #iOS/Android application development #Cross Platform App Development (Flutter, React-Native, ionic) #MEAN #MERN #Codeigniter #.Net Development #E-commerce solutions #Laravel #Bootstrap tweaking #NodeJS/AngularJS/ReactJS Development #Wordpress Development #AWS Hosting #Chatbot development (Landbot / DialogFlow) Just click on Hire Me Button for a long term business relationship. Thanks & Regards Expertinasia
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Apache Cordova
    iOS Development
    Linux System Administration
    Apache Administration
    Amazon EC2
    FFmpeg
    Android App Development
    Microsoft IIS
    DNS
  • $30 hourly
    With more than 13 years of experience, I specialize in creating new applications and improving existing applications using the latest technologies. I actively contribute to multiple open-source projects ranging from Operating systems, Applications, and security. I have worked on different applications for iOS and Android platforms in AI/ChatGPT, Audio/Video streaming, Live Chat, BLE/Pedometer Sensors, Hotel Booking, Navigation/Map, Health and fitness, Contact Management, and Social and E-Commerce domains. Moreover, I have delivered several applications that are live and running flawlessly on numerous devices around the globe. My prompt response, clear communication, fast delivery, and High-quality work guarantee 100% client satisfaction and Job success. Key Skills:- * Experience in Swift/Objective-C for iOS apps. * Experience in Java/Kotlin for Android apps. * Experience in React Native/Flutter for Hybrid apps. * Have deep knowledge of XMPP/Webrtc/VoIP/Conference programming. * Experience in Blockchain and Wallet development. * Experience in Augment Reality(AR) development. * Experience in AI/ChatGPT Development. * Experience in VoIP call app development using QuickBlox, Jitsi, Sinch, Agora, LiveSwitch, Twilio, and CallKit. * Expertise in in-app connectivity with IoT devices and sensors using Bluetooth/BLE. * Experience in Audio/Video Streaming app development. * Experience in App development for iPad, Android Tablets, Mac OS, and Apple Watch. * Push Notification, In-App Purchases, Stripe, and third-party payment getaways. * Firebase, Google Libraries, Facebook, Twitter, Instagram, and much more third-party API integration. * Real-time GPS tracking, Google/Apple maps. * Bug fixing, refactoring, and optimizing the app. * App distribution Apple/Play Store, TestFlight Tactics which I follow:- I possess excellent communication skills and will be in regular contact for updates. I feel comfortable working as a team or as an individual, multi-tasking is one of my best qualities. I prioritize things and manage work to complete on deadlines even if the situation is under pressure. I assure you I'll give my best efforts to the project assigned to me. I am looking forward to building a long-term relationship. Thanks!
    vsuc_fltilesrefresh_TrophyIcon XMPP
    ChatGPT
    Web Development
    Blockchain
    Web3
    VoIP
    Swift
    Objective-C
    JavaScript
    Flutter
    WebRTC
    Android
    iOS
    Kotlin
    React Native
  • $19 hourly
    13+ years of experience in Mobile Application Development. I specializes in iOS (iPhone, iPad), React native, Flutter, iBeacon technology, Android (Mobile,Tab), PhoneGap, PHP/ASP/ROR/Java & Opensource CMS (Wordpress, Drupal, Magento, Joomla, Laravel, Open Cart), Google Glass Apps, Blackberry, Adobe Flex and Photoshop, HTML 5, Facebook application development. I believe in on time delivery with utmost quality and easy availability. I promise with you "Highest Skills", "Perfect Quality", "Constant Availability", "Correct Deadlines", "Stable Communication", "Wonderful Cooperation".
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Blockchain
    Game Development
    Internet of Things
    VoIP
    Microservice
    Web Development
    iOS Development
    Android
    Java
    Flutter
    PHP
    React Native
    Mobile App Development
  • $40 hourly
    I have 10+ years of experience in web-based software development. I have a first-class degree in Master of Computer Applications from MDU Rohtak. My areas of expertise include developing web applications using PHP as a primary server-side scripting language. I also have a good grasp of client-side web programming using JavaScript. I am very good at utilizing API and web services to integrate them into existing/new applications. I have hands-on solid Object-Oriented programming. My favorite Framework is Laravel/CodeIgnitor, and CMS is WordPress, and I can accomplish all sorts of customization regarding these two. Apart from it, I do have expertise in front-end JS Frameworks like ReactJs and Angular. I can manage server-level administration like setup Apache, PHP, MySQL, and other required dependencies using SSH on VPS. I prefer Ubuntu but can take care of different Unix systems too. I have helped many organisations to to automate their work, and build tools and utility to help their businesses. Having a sound understanding of ins and outs of the technical flow I can guarantee the success of a prospective client.
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Android App Development
    Database Architecture
    Web Development
    WordPress
    API Integration
    JSON
    MySQL
    WordPress Plugin
    React
    PHP
    Laravel
    JavaScript
    Custom PHP
  • $40 hourly
    12+ years of IT experience, from configuring to deploying scalable applications worldwide. Keeping up with the latest technologies to ensure your systems are running smoothly. Ashwani Sahota is a Cloud Solution Architect & DevOps Consultant | Expertise in Jitsi-WebRTC , Architect - Deploy Scalable & High Availability Applications Expertise & Skills AWS | Microsoft Azure | Google Cloud Platform | DevOps | CI/CD concepts | Jenkins | Dockers | Kubernetes | Ansible | Linux | Terraform | SSO | KeyCloak | MongooseIM XMPP | Scalable & High Availability Clusters | Crafting connections and conversations. Ashwani Sahota bring projects to life with great attention to detail, ensuring each one is completed to the highest standards. Delivering outstanding results every single time. Quality and customer satisfaction is Ashwani's top priority.
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Load Testing
    Single Sign-On
    Cloud Architecture
    Video Stream
    WebRTC
    Solution Architecture
    DevOps
    Linux
    Node.js
    Amazon Web Services
    CI/CD
    Kubernetes
  • $40 hourly
    With more than 15 years of experience, I specialize in creating new and improving existing applications using the latest technologies. I am an active contributor for multiple open source projects ranging from Operating systems, Applications, and security. I have been a leader in the IT industry in diversified applications, services, and technologies spread across the spectrum on varied platforms. During my experience, I have built many mobile apps and web solutions and successfully published them to the app store or play store and are highly ranked also. I’m a professional, detail-oriented, and result-driven developer with a proven track record of high-quality work and services dedicated to my client. I provide 24/7 services with my deep and rich knowledge and experience in software engineering, high-quality stacks, and strong leadership skills. I’m seeking to well-versed in structuring, developing, and implementing interactive mobile and web solutions, assisting clients in all troubleshooting endeavors. My prompt response, clear communication, fast delivery, and High-quality work always guarantee 100% client satisfaction and Job success. Key Skills:- * End-to-End encryption/XMPP/Erlang / Ejabberd / MongooseIM * WebRTC based secure call integration * Specialised in Node JS based web applications * Resourced on React JS based front end * Experienced in Objective-C/Swift for iOS app * Experienced in Java/Kotlin for Android App * Experienced in Dart for Cross-Platform(Flutter) * Bug fixing, optimize the app * Admin Panel & APIs Development * I have Ejabberd and MongooseIM core modules modified to make it more stable for Android clients (using Smack) and iOS clients (using XMPP Framework) My creations & methodology: - I provide secure applications for banking, social with End-to-End encryption or anything which need good encryption Chat applications like WhatsApp, Google pay, Line, Kakao, Telegram, etc. Taxi applications like Uber, Ola, etc E-commerce applications like Amazon, Flipkart, etc Good at responding to unstable network connections Custom modules created in Erlang for Ejabberd and MongooseIM server for defined XEPS can scale up to millions of users. Chat modules created on the website for social, online gaming, and many more I provide the next step taken for the apps, which looks complete I have the potential to deliver a solution from beginning to end. I have worked on Video conferencing/Audio-Video-calling/Chat and messaging/Live Streaming
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Material Design
    Erlang
    Kotlin
    Flutter
    Mobile App Development
    iOS Development
    Firebase
    WebRTC
    Android
    Android App Development
  • $10 hourly
    💎🏅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
  • $16 hourly
    TECHNICAL KNOWLEDGE ß Programming Languages C, C ++, C#, Objective-C, Swift 4 Server O. S. Window XP, Window 7, Mac Database Systems MS Access, SQL Server, Sqlite Web Technologies& Services HTML , XML, JSON, Asp.net
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Core Data
    Objective-C
    Swift
    Bluetooth
  • $25 hourly
    6+ years of experience in the area of software and application development for iOS mobile devices using Swift, and objective - C, especially for iPhone, iPad. Throughout my career, I have been responsible for code creation, project architecture, team tasks management, and balancing risk management, and technical management. I have worked on different applications for iOS platforms in Audio/Video streaming, Live Chat(XMPP), Hotel Booking, Navigation/Map, Fitness, Contact Management, Social and E-Commerce domain. My Skill Set includes:- - Native Apps development for iOS using Swift and Objective-C - Chatting apps development with XMPP/MongooseIM/Ejabberd. - Audio/video streaming development with Wowza/ANT Media. - VOIP calling development with Linphone, Icelink, WebRTC, Twilio, and Call kit. - Expertise in-app connectivity with hardware/sensors using Bluetooth/BLE. Being passionate about software development I have built great products with a positive attitude. Always open and capable of learning quickly, the new framework and technologies used in the project. Key Skills:- - Functional Programming (Swift 3, 4 and 5.4) - Design Patterns (MVC, Singleton, MVVM, Observer, etc.) - Core iOS Frameworks (Core Animation, Core Graphics, Core Data, etc.) - Facebook, Twitter, Instagram, Google+, and many more third party API integration. - In-app- purchases and third party payment gateway. - Real-time GPS tracking, Google/Apple maps. - Subversion control - SVN/GIT - App distribution Apple Store, TestFlight Thank you for your interest!
    vsuc_fltilesrefresh_TrophyIcon XMPP
    iOS Development
    Swift
    C
    Objective-C
    Chat & Messaging Software
    WebRTC
  • $20 hourly
    ------ Your One-Stop Shop for Web & Mobile App Development ------ Tired of juggling multiple developers for your projects? I'm a Experienced Senior Full Stack Developer with over 7 years of experience, bringing the full spectrum of skills to life - from flawless design to powerful backends. Here's what sets me apart: Full Stack Expertise: I speak both frontend and backend languages fluently - React, Vue, Angular, Node, PHP, Python - you name it! Cross-Platform Mobile Magic: Build sleek mobile apps for iOS & Android using cutting-edge React Native technology. Cloud Powerhouse: Leverage the muscle of AWS, Azure, or GCP to build scalable and secure applications. Third-Party Integration Ninja: Seamlessly connect your app to SSOs, payment gateways, and more. Native App Mastery: Looking for a truly native iOS experience? I'm an expert in Swift and Objective-C. But that's not all! I bring a wealth of experience in: React.js: 6+ years of building dynamic web apps with React, Redux, GraphQL, and a mastery of UI libraries. UI/UX Design: Craft user experiences that are intuitive and visually stunning. Agile Project Management: Deliver projects efficiently using sprints, continuous deployment, and clear communication. Ready to turn your vision into reality? Let's chat about your project and how I can help you achieve success! P.S. I'm a team player at heart, happy to collaborate or lead your local/remote team to achieve your goals.
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Game Development
    Web Service
    API Development
    iOS Development
    Unity
    Swift
    Objective-C
    Twilio API
    Java
  • $20 hourly
    🌟 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
  • $30 hourly
    I am here with 13+ years of high experience specialized in creating applications from scratch and improvising the existing applications placing my feet parallel to present-era technologies. Innovation and hard work are my forte. I work to craft the best Android, iOS and Web applications for my clients. Web Technologies I am working on: Frontend: NextJS, ReactJS, MUI, AngularJS, VueJS, Typescript, Javascript, Bootstrap, HTML, CSS. Backend: NodeJS, Laravel, PHP. Databases: MySQL, MongoDB, Redis, Firestore Payment Gateways: Stripe, Paypal, Braintree I also have expertise in developing Cutting Edge WebRTC Video Conferencing for Web and Mobile Apps. WebRTC Technologies I have expertise in: - MediaSoup - Jitsi - XMPP - Twilio - Ejabberd - Erlang 3rd party APIs integration I have done includes: - Firebase - Facebook API - Foodics API - KVK (Chamber of Commerce) - Flight tracking API - Google APIs. - Adobe API
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Session Initiation Protocol
    Erlang
    WebRTC
    Objective-C
    Swift
    Android
    iOS Development
  • $20 hourly
    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
  • $25 hourly
    Hi, I am having 12+ years of website development, database design experience in IT industry. I have done projects for various clients under various domains like Car diagnostic using OBD chip, Real Estate, Job Portal, eCommerce, Bet Website, Hospital Management etc. Skills Overview: - Database Design - WebRTC (Audio/Video) - MEAN Stack - Angular - NodeJS - Socket.io - Stanza.io - XMPP Chat - ejabberd - Laravel - Yii2 - MySQL - HTML - CSS - Git - Bitbucket - SVN - AWS EC2 - Digital Ocean Server - Google Cloud - Server Migration - Live Tracking (Geo Location) - SSL certificate installation Projects I have worked: - Job Portal (Yii/XMPP) where candidate and empolyer can meet and choose different packages based on that they will get services - Bet Website (Yii2) developed where UK customer can use this portal and use different sports for betting. - Property market (Real Estate) place where buyer, seller and agent can list their properties. This project developed in custom MVC framework. - Dating website (Laravel/NodeJS/Socket.io) with chatting and video call functionality. - Hospital project (Laravel/WebRTC) where doctor and patient can schedule their appointment online and consult using chat with video call. - TV channel listing project (Laravel/Stanza.io/XMPP) where admin can set different channels and shows, user can chat or discuss on that show. I have used XMPP server with stanza.io that supports web and mobile application. - Car Diagnostic project (Laravel/NodeJS/Socket.io) I have implemented live vehicle tracking system. - SSL certificate (Lets Encrypt) installation on dedicated server (more than 20 domains) - Virtual host setup for more than 20 domains - Experience in shopping websites (WooCommerce) Why should you hire me? I believe in delivering quality work for my client so they get a great value for what they pay. I always try to deliver well ahead of timelines and provide great communication/updates so everything goes smoothly. I always keep my skills updated with the new fast coming technologies and use these updated skills for my new Projects.
    vsuc_fltilesrefresh_TrophyIcon XMPP
    SSL
    Yii2
    API
    AWS Server Migration
    Database Design
    WebRTC
    NestJS
    Laravel
    PHP
    WordPress
    Node.js
    Web Development
    WooCommerce
    Angular
  • $4 hourly
    I'm an Android developer and I can make creative designs and animations. I can work with MVVM, MVC, retrofit, XML, hybrid recyclers, and layout themes and styles in android. And I can also work with flutter, node js, mongo DB.
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Glider
    XML
    Theme Customization
    Android UI Design
    Figma
    Android Debug Bridge
    Android App Development
    Node.js
    Retrofit
    MongoDB
    Android Studio
    API Integration
    Flutter
  • $12 hourly
    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 5+ 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
    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
  • $20 hourly
    Experience In IT and have good hands on Linux Command line(centos,ubuntu).Knowledge, configuration and installation of GIT, Docker, Chef, Vagrant, Puppet, Nagios, Ansible . I worked with Concentrix and Shalby pvt ltd for 16 months and currently working with Quantified Media as a Linux Server Administration. Which includes handling of and providing IT support for all process in Concentrix, Handling of all IT infrastructure in Shalby pvt ltd. And currently in Quantified Media handling a live Call centre as a Linux system admin. Troubleshooting and maintenance of Primary dialer, Configuration and maintenance of applications like snipe IT,NFSEN and the website and the infra which is running on AWS.. Working on Pager dutty(Ticketing tool),Kibana and splunk(monitoring of the Boat attack tool)Microtik Load balancer, Cyberoam, Genesys Dialer. Recently I have completed my Devops course with the proper certification which includes all the Major tools like, Git,Docker,Ansible,Nagios,Puppet,Chef,Jenkins.
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Docker
    Linux System Administration
    Asterisk
    Wowza Media Server
    AWS Application
    AWS Lambda
    MySQL
    Music Video
  • $15 hourly
    Are you in search of a highly experienced and accomplished Senior iOS Developer to lead and elevate your mobile app development projects? Look no further! With over a decade of hands-on experience in iOS app development, I am a dedicated and forward-thinking professional who takes pride in delivering top-notch solutions for clients worldwide. As a Senior iOS Developer, I have successfully led and contributed to numerous app projects, from concept to launch, ensuring seamless integration of design and functionality. Why choose me as your Senior iOS Developer: Extensive Expertise: With 12+ years of diverse experience in iOS app development, I possess a deep understanding of Apple's ecosystem, iOS frameworks, and industry best practices. Mastery of iOS Technologies: As a Senior iOS Developer, I excel in utilizing the latest technologies and tools, crafting exceptional user experiences and cutting-edge features. Leadership and Mentorship: Guiding and mentoring fellow developers comes naturally to me, enabling me to not only excel in technical aspects but also foster a collaborative and growth-oriented development environment. End-to-End App Solutions: From ideation and prototyping to app submission and post-launch support, I can manage the entire app development lifecycle, ensuring a seamless and successful journey. Innovation and Adaptability: Thriving in the ever-evolving mobile app landscape, I embrace new trends and emerging technologies to create innovative and future-proof solutions for clients. User-Centric Approach: Understanding your target audience and business objectives is my top priority. I work closely with clients to ensure the app aligns with their vision, providing valuable insights and recommendations throughout the development process. Technical Proficiencies: ◉ Languages: Objective-C , Swift and Cocoa Touch ◉ Interaction with backend - Rest API, JSON, XML, PHP, ◉ Architectures - MVVM, MVC ◉ Databases / Data Management - SQLite, MySQL ◉ Machine learning - Google MLKit ◉ UI Design & Customization ◉ Data encryption & decryption - AES , Joseswift ◉ Social Integration - Facebook, Twitter, YouTube, Instagram, Snapchat, Tinder ◉ Chat - XMPP, Socket, Firebase ◉ Version Control Tools - GitHub, Bitbucket, Gitlab, SourceTree ◉ Payment Gateway - PayPal, Braintree, Stripe Payment Gateway ◉ Google Map, Apple Map kit, Geolocation, GPS, Location Tracking ◉ Audio / Video Live Streaming ◉ Firebase APIs, Cloud Message APIs ◉ QR Codes, Bar Codes, VIN Scanner ◉ In-App Purchase, Advertisement, Push Notifications, GCM, Google Analytics ◉ Photo & Video Sharing, Editor, Filter Work Approach: My aim is to exceed your expectations by delivering exceptional app solutions that resonate with your users. I prioritize clear and open communication, providing regular progress updates and encouraging feedback to ensure transparency and client satisfaction throughout the development journey. Let's bring your app ideas to life! If you are ready to embark on a thrilling app development journey with a seasoned Senior iOS Developer, I am excited to hear from you. Together, we can create remarkable mobile applications that leave a lasting impression. Thank you for considering my profile, and I am looking forward to the opportunity to collaborate with you and make your app projects a resounding success!
    vsuc_fltilesrefresh_TrophyIcon XMPP
    SwiftUI
    Socket Programming
    JSON
    Cocoa Touch
    GPS
    Geolocation
    PayPal
    RESTful API
    Firebase
    MySQL
    Swift
    GitHub
    SQLite
    Objective-C
  • $30 hourly
    I'm an expert in iOS developer highly skilled and have deep knowledge on Swift/Objective C/ Xmpp/Webrtc/Jitsi/Video conferencing/Audio-Video-Calling/Chat and messaging/Live Streaming. Being among the Top Freelancers having more than 5 years of experience and extensive knowledge of Mobile Apps Development, I feel confident to be a good fit for this project.
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Bluetooth
    HealthKit
    Bitbucket
    Git
    Screencasting Video
    Firebase
    VoIP
    Core Data
    Realm Database
    WebRTC
    Swift
    SwiftUI
    iOS
  • $20 hourly
    Html ,Word press , PHP this are the lang i am good at . and promise to submit the work before the deadline
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Illustration
    GitHub
    Git
    MySQL
    Adobe Photoshop
    WordPress
    CSS
    HTML
    PHP
    JavaScript
  • $10 hourly
    Greetings, I want to share that I have 8+ years of experience in mobile application development and am a proficient mobile application developer for Android & iPhone. During my working experience, I have developed several mobile applications for different business requirements or users. With a proven track record of achievements in mobile software and application development, especially for various mobile devices and sizes, I am pleased to present my services for your consideration as a mobile application developer. Having several years of experience in the industry, and a strong educational background featuring a degree in Computer Science/Applications, I strongly believe I can make a significant contribution to the mobile software and application development industry. My technical expertise includes developing mobile applications on native and as well on cross-platform proficiency (Windows, Mac, and Linux); fluency in many scripting/programming languages (which includes C, C++, Java, RxJava, SQL, SQLite, Javascript, Kotlin, ReactJS, XMPP, Sockets, Flutter, etc. and many more modern application programming languages); and advanced knowledge of developer applications, tools, methodologies, and best practices. Thanks!
    vsuc_fltilesrefresh_TrophyIcon XMPP
    Bluetooth LE
    Clean Architecture
    WiFi
    MVC Framework
    Smack
    Socket.io
    Model View Presenter
    RxJava
    Android App Development
    Kotlin
    Retrofit
    Java
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.