Hire the best XMPP specialists

Check out XMPP specialists with the skills you need for your next job.

Jaspreet C.
$40/hr
  • Trophy Icon XMPP
  • Erlang
  • Android
  • Firebase
  • WebRTC
  • Android App Development
  • Mobile App Development
  • Material Design
  • iOS Development
  • Flutter

With more than 13 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...

Hiren V.
$40/hr
  • Trophy Icon XMPP
  • Android App Development
  • iPhone App Development
  • Chat & Messaging Software
  • Java
  • Flutter
  • MQTT
  • AWS Lambda
  • Microsoft Azure
  • Amazon ECS
  • Amazon EC2
  • Mobile App Development
  • VoIP
  • Dart

“I am an expert Full stack Software developer for 8+ years, working as a software developer/architect in chat-related products as well as other industries. I have started my experience with Accenture, and now I am continuing as an independent freelancer” Our work experience & expertise;  I have been working with XMPP server for the last 7 years and am listed to a top 15 solutions and custom plugin developers for an open-source XMPP server Openfire. I have worked closely with the Ejabberd server, which WhatsApp initially used. Having good working experience with this server for this many years i can modify XMPP module as per customer...

Nikhil S.
$50/hr
  • Trophy Icon XMPP
  • Google Maps API
  • Firebase
  • Instagram API
  • Android App Development
  • iOS
  • WordPress Development
  • Big Data
  • Hive Technology
  • Marketing Data Analytics
  • Data Science
  • PayPal Development
  • Database Architecture
  • Firebase Realtime Database

• 7+ years of experience in development • Experienced in leading teams • Well-rounded engineer. Can handle projects from end-to-end (front-end development, back-end development, server administration) • Experienced in designing, developing and maintaining websites, web applications, web APIs, mobile applications • Experienced in managing servers • Experienced in using Windows, Linux and Unix operating systems • Experienced in training new developers. • Has an excellent problem-solving, decision-making and communication skills Mobile Development: Android development IOS development Flutter app development

Stanislav Z.
$50/hr
  • Trophy Icon XMPP
  • WebRTC
  • Node.js
  • Wowza Media Server
  • JavaScript
  • Red5
  • Swift
  • Agora.io
  • Angular
  • Twilio API
  • Telemedicine
  • Video Stream
  • Vonage
  • React
  • Firebase

Senior Engineer and Team Leader with more than 17 years of experience. Our core specialization is Video Streaming, we create the next platforms: - Webinar systems - LiveChat's - Real-time video auctions - Online messengers - E-Learning systems - HQ Trivia real-time shows - TeleMedicine systems - Dating applications - Twitch like applications - TikTok clone applications - Video-on-demand delivery systems similar to Netflix We help customers implement load testing for video streaming systems. Available for short or long term technical project oversight and consulting, systems and data architecture design and implementation. Services...

Pargat S.
$30/hr
  • Trophy Icon XMPP
  • iOS Development
  • Swift
  • Android
  • Session Initiation Protocol
  • WebRTC
  • Objective-C
  • Erlang

I am here with 11+ years of high experience specialised 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 and iOS applications for my clients. For me, my customers are my family. I work for complete satisfaction and deliver a product that helps to outpace the rest of the crowd. I believe in bringing the best to my customers; I follow a well-defined and strategic process that is shared whole-heartedly with my clients. My development experiences: - Social networking apps - Chatting...

Cuong T.
$30/hr
  • Trophy Icon XMPP
  • C
  • C++
  • Systems Development
  • Android App Development
  • VoIP Software
  • Erlang
  • Linux System Administration
  • PostgreSQL

#erlang (Ejabberd, MongooseIM, Cowboy) #nosql DB (Cassandra, Solr) Excellent understanding of XMPP from client to server. I have implemented XMPP client for web app (using Strophe), android app (using Smack), desktop app (using libjingle). On ejabberd/mongooseIM, I have implemented many modules that defines own presence, iq, message, even I can define own stanza. Execellent understanding WebRTC. I have implemented Linux application that uses XMPP or Websocket for signaling and WebRTC for media transport to establish p2p audio&video call. Source code of Android WebRTC application are public on github. In these days, I spend free time on +...

Bhaval P.
$30/hr
  • Trophy Icon XMPP
  • User Interface Design
  • Mobile App Design
  • Software Design
  • Mobile App Development
  • iPhone App Development
  • Android App Development
  • iOS Development
  • Android
  • Swift
  • Ruby on Rails
  • Website Development
  • iPad App Development
  • React
  • PHP
  • Kotlin

Holding 1st position as Swift Developer on Upwork. Who Chooses me? ---------------------- - Startups companies - Enterprises - Technical Experts - Marketing and Digital Agency Why you should select me ? ----------------------------------------- - I am 100% Focused on Mobile Technologies - You can expect Technical consultations - Provides project feasibility and consultation - I follow LEAN Development - Pixel-Perfect Design - Prefer Unit Testings on real devices - Very effective communication - Offer weekly demos I am top service provider on UpWork / Elance with only perfect feedback's and happy clients. The best way to decide if you'd...

Shuja H.
$35/hr
  • Trophy Icon XMPP
  • iOS Development
  • JavaScript
  • AngularJS
  • Node.js
  • Flutter
  • Android
  • Mobile App Development
  • React
  • React Native
  • AWS Lambda
  • Swift
  • Amazon Web Services
  • MongoDB
  • AWS Amplify
  • Chat & Messaging Software

In 9 years of professional career in software development at a software house, I have worked on several mid sized and small sized web solutions and mobile applications. In my projects, I apply modern technologies which make the development process easier and faster. I extensively use version control systems (Bitbucket) and issue trackers (JIRA, TRELLO), not to miss any details and to achieve well-coordinated teamwork. For communications between team I prefer to use Slack. My usual workflow regarding software development includes: - Understanding of the Job and documentation/Estimation - Initial setups (TRELLO Board, Repository, Code Setup)...

Shravan V.
$20/hr
  • Trophy Icon XMPP
  • Mobile Development Framework
  • Flutter
  • Android
  • iOS Development
  • iOS Development
  • Node.js
  • React
  • Blockchain
  • Angular
  • Firebase
  • Firebase Realtime Database
  • Firebase Cloud Firestore
  • Redux

Extensive success developing projects from scratch to ship for individuals as well as larger companies. Expert development in each part of project development that includes mobile, frontend and backend development. I have experience in launching apps successfully that has been downloaded more than half a million times on stores and features in different categories and countries. Since you’re visiting my profile, you’re most probably looking for a reliable long-term technical partner to provide you with high-quality IT services. How I can help you : - Mobile Development: Android, iOS, Flutter. - Front-End Web Development: React, Angular,...

Kalpesh P.
$20/hr
  • Trophy Icon XMPP
  • DevOps
  • Internet of Things
  • AWS IoT Core
  • MEAN Stack
  • Android App Development
  • iOS Development
  • Swift
  • Node.js
  • AngularJS
  • Flutter
  • Hybrid App Development
  • Raspberry Pi
  • Business with 100-999 Employees
  • Click-to-Call

Digital Transformation Solutions & Enterprise Software Development Professional (Web app & Mobile Apps, IoT, Cloud, DevOps, DataOps, Robotic Process Automation, and Enterprise Mobility) With more than 2 decades of experience in the technology domain, I have been able to help companies by consulting and developing the right solutions that have proved to be a game-changer for them in highly competitive markets. I have nurtured many enterprises and introduced newer avenues for them through innovative digital transformation solutions. As the CEO of Solution Analysts - An ISO 9001:2015 certified company, I have been instrumental in: ✦...

Igor Z.
$30/hr
  • Trophy Icon XMPP
  • Erlang
  • Python
  • Amazon Web Services
  • Google App Engine
  • Java
  • Node.js
  • Spring Boot
  • Flutter
  • Mobile App Development
  • Android
  • iOS

i can handle full development cycle that is proved by my numerous completed projects where i worked alone or in a small groups.

Mohamed A.
$75/hr
  • Trophy Icon XMPP
  • Unix System Administration
  • Linux System Administration
  • WordPress
  • Android
  • React Native
  • WebRTC
  • React Native
  • Mobile App Development
  • Web Apps
  • Docker
  • Terraform
  • Electron
  • JavaScript
  • PHP

Full-stack Developer, specialize in end-to-end development of websites and applications from concept to delivery. With more than 12 years of hands on experience focusing in the below : Development : - ExpressJS / AngularJS / React.js / Node.js - Laravel / PHP - Electron JS - CODEIGNITER - ReactNative - ReactJS - JQUERY - SHOPIFY - CAKE-PHP - OPENCART - WORDPRESS - API - Ajax - GitHub ,Bit Bucket, GitLab and SVN. - JavaScript. - Python. - Shell Script. WebRTC : - Kurento. - Jitsi. - Licode. - Janus. - ANT media - MediaSoup - Big Blue Button. - Turn and Stun - Live...

Roman S.
$35/hr
  • Trophy Icon XMPP
  • Swift
  • Objective-C
  • iOS Development
  • Android App Development
  • Java

I am expert in mobile development. I'm always attentive to details and constantly improve the product during development. My Skills: - iOS: Swift, Objective C, iOS SDK, Alamofire, AFNetworking, UIKit, CoreAnimations, Realm, Texture(AsynchDisplayKit), ResearchKit, HealthKit, Core Data - Android: Java, Android SDK, Bond, Retrofit, Volley, ORMLite - API/Services: Firebase, GoogleAnalytics, Crashlytics, Cloudinary, QuickBlox - Socials: Facebook, Twitter, VK Will be happy to discuss your project.

Oleksandr R.
$45/hr
  • Trophy Icon XMPP
  • Java
  • Android
  • SQLite
  • HTML5
  • JavaScript
  • Software Debugging
  • Multithreaded Programming
  • Mobile App Development
  • Relational Database
  • Kotlin
  • Mesh

I'm a member of Toptal network - a community of world's best 3% of freelancers. I have 9 years of commercial programming experience, including 6 years on Android platform (Java + Kotlin). These included using of concurrency, web services, databases, version control systems such as SVN and Mercurial, web front-end technologies (Phonegap). I'm familiar with Material Design. I've been working on many big projects in Android, including: 1) Magisto - multimedia project, extensive work with UI, social media integration, parallelism 2) Mixer - video streaming, chat 3) Intapp Time - dealt with sqlite database, JSON, custom UI views, Material...

Tien H.
$45/hr
  • Trophy Icon XMPP
  • Smack
  • Android
  • Firebase
  • Android SDK
  • Kotlin
  • Native App Development
  • JetPack
  • Retrofit
  • WebRTC
  • Chat & Messaging Software
  • QR & Barcode Scanner
  • Payment Functionality
  • Business with 10-99 Employees
  • API Integration

I am a software engineer specializing in Kotlin/Java and Android. - Clean Architecture, MVVM/MVP/MVC/MVI - Dagger 2, Hilt - REST (JSON, XML, Retrofit/Okhttp) - Social Media integration Facebook, Google - In-app Billing - Google AdMob - SQLite, Room Database - Coroutine/Flow and RxJava2 - Media Player - Git - A lot of others libraries Do not hesitate to contact me to discuss your project in detail and determine how my skills will positively contribute to your app.

Jure L.
$100/hr
  • Trophy Icon XMPP
  • Consultant
  • Internet of Things
  • Healthcare IT
  • WebRTC
  • Wearable Technology
  • Core Bluetooth
  • Android App Development
  • Microcontroller Design
  • PCB Design
  • Prototyping
  • Research & Development
  • React Native
  • Firmware Programming
  • Mobile App Development
  • Concept Design

"One of the best services I got in the past 20 years. Super professional and knowledgeable. A lot of experience. Remarkable communication skill. Attentive immediately when I needed. Solved 100% of my problems and gave me ideas for new directions. My business is growing thanks to him. Thank you Jure" Do you have a crazy idea about a new device, sensors, wearable, microcontroller in eHealth, Industry, Logistic, Research? And you do not know is it doable, or how to start it, or what are possibilities? Yes, the Internet of Things world is strange. How about investing in a short consulting hour call with me? I will answer your questions and I...

Amir N.
$40/hr
  • Trophy Icon XMPP
  • React
  • Angular
  • Node.js
  • Python
  • Test-Driven Development
  • Object-Oriented Programming
  • Lean Startup
  • UI/UX Prototyping
  • React Native
  • Swift
  • Database
  • Microservice
  • Web Development
  • App Development
  • Web Design

Looking for a reliable partner to turn your idea into a product? I'm a software developer with 10+ years of experience. 💻 Why me? - I offer free technical consultations, no strings attached. - I provide a 6-months warranty period. - I don’t outsource work to third parties. I can help you conceptualize, build, and integrate complex software solutions. I never break the trust of my customers by unveiling any data related to their projects. If required, I can sign an NDA. 💻 My areas of expertise include: - Web development - Mobile development (iOS and Android) - Desktop applications development (Windows and macOS) - UX/UI design From...

Maxim L.
$40/hr
  • Trophy Icon XMPP
  • PHP
  • Symfony
  • Laravel
  • PostgreSQL
  • Database Design
  • PHPUnit
  • Stripe
  • REST
  • OCR Algorithm
  • Node.js
  • RESTful Architecture
  • Amazon Web Services
  • SaaS
  • ERP Software

Hello and welcome to my profile! 👋 My name is Maxim, and I`m a Top-notch PHP engineer with a solid background in Web and mobile-based complex solutions development and maintenance. I follow high coding standards and write modular and reusable code, do unit testings, and always use Git in my projects. Besides, I'm an MS in Computer Sciences and have excellent English skills. I have a history of working on long-term projects, and I thrive in a fast-paced, rapidly changing environment and am able to balance solutions that are elegant and scalable, yet simple and pragmatic. I gained great knowledge in PHP/JavaScript languages and the most...

Kirill M.
$60/hr
  • Trophy Icon XMPP
  • Swift
  • Objective-C
  • iOS Development
  • REST
  • Mobile App Development
  • VPN
  • Application Security
  • GitHub
  • Core Bluetooth
  • Payment Functionality
  • Camera
  • Native App Development
  • iOS
  • iPadOS
  • User Authentication

Hi! Thanks for checking out my profile! I'm glad you're here. I've been in the app development business for over a decade and have worked on a whole bunch of really cool stuff. Some of it you can see in my portfolio, but most of it is under an NDA — sadly, that's just how the business works sometimes. Do you have a new exciting project that needs to be brought to life? I'm actively looking for new exciting projects, so if you have a great idea and need some help getting it to life — I am here for you! Please send me a message, and let's set up a quick chat to discuss possible cooperation details. I look forward to hearing from you!...

Kapoor P.
$30/hr
  • Trophy Icon XMPP
  • PHP
  • CSS
  • WordPress
  • Android
  • Angular 6
  • Swift
  • Kotlin
  • MongoDB
  • Python
  • Laravel
  • Firebase Cloud Firestore
  • Video Stream
  • Firebase
  • PayPal Integration
  • Stripe

Are you looking for a world-class Android, iOS and Web Developer? If so, I would love to work with you. I have extensive experience of Mobile Application, Websites and Admin Panel. Specialized in : * Mobile Applications * Enterprise Websites * Admin Panel to Control Application Back End * Food Ordering Business * Payment Integration(PayPal, Stripe, Paytm etc.) * Responsive Websites * Firebase Front End, Back End(Cloud Functions, Realtime Database, Cloud Firestore, Admob) * Image Processing * OpenCV * UI/UX Designing

Dmytro D.
$45/hr
  • Trophy Icon XMPP
  • Code Refactoring
  • Microsoft Azure
  • .NET Core
  • Algorithm Development
  • Windows App Development
  • DevExpress
  • .NET Framework
  • SQL
  • C#
  • Computer Network
  • XAML
  • Windows Forms
  • Windows Presentation Foundation
  • HTML5
  • HTML

Hi, my name is Dmytro, I'm .Net developer form Ukraine (UTC+2). I have been working as a developer from 2012. Starting as Junior developer, now I am a Senior Developer. It is not a problem for me to combine research, architecture and development. Here is a list of technologies I have experience with: ✓ OOP and System Design (7+ years); ✓ Theoretical knowledge and practical experience with design patterns; ✓ Asynchronous and multithreading development (TPL); ✓ Rest API design, architecture, implementation and integration; ✓ .NET Desktop (WPF) (5+ years); ✓ Telerik and DevExress frameworks for WinForms and WPF (5+ years); ✓ .NET / .NET...

Mehul J.
$30/hr
  • Trophy Icon XMPP
  • Website Development
  • Figma
  • Laravel
  • PHP
  • HTML5
  • CSS 3
  • Vue.js
  • PSD to HTML
  • Project Management
  • ERP Software
  • Mobile App Development
  • Android
  • iOS
  • Flutter
  • Web Design

Since last 9 years, I have been delivering amazing experience on web and mobile development for various clients. Being a top notch developer I strongly believe in following the standard practices and latest technologies to provide quality work with timely completion. Platforms: -Web (Laravel, React, Node, Vue) -Android (Java, Kotlin) -iOS (Swift, Obj. C) -Hybrid (Flutter, React Native) Project management skills: -Robust software architecture -Realistic sprint planning -Effective scrum, agile methods -Proficient code review and deliverable Technical skills: -Version control system (GitHub, BitBucket, SVN) -Pixel perfect user interface...

Sanny D.
$45/hr
  • Trophy Icon XMPP
  • VoIP Administration
  • Cisco CallManager
  • Linux System Administration
  • Cisco Certified Network Associate
  • Cisco ASA
  • Asterisk
  • Microsoft Exchange Server
  • DevOps
  • Docker
  • Kubernetes
  • VoIP
  • VICIDIAL
  • System Installation & Upgrades
  • Microsoft Azure
  • Deployment Automation

IT Professional with experience as Administrator/Consultant in Servers, Virtualization, Networking, VoIP PBX, Azure and AWS Cloud System implementations. I work very hard, always giving my best and constantly improving my skills to learn new things to deliver the best project results to my clients. Having Top Notch skills in: -Designing and Implementing Linux Systems(Red Hat, Centos, Debian, Ubuntu, Suse, Fedora). -Windows System Administration (AD, DNS, DHCP, PKI, LDAP). Azure Administrator certified. -Administration of VMware ESXi and AWS (EC2, HFS, S3, RDS, Lambda) -Scripting languages: Python, PowerShell, Bash. -Administering Atlassian...

Mohammed A.
$60/hr
  • Trophy Icon XMPP
  • PHP
  • Linux System Administration
  • API Development
  • Kamailio
  • VoIP Software
  • Telecommunications Engineering
  • Laravel
  • Asterisk
  • Application Integration
  • VoIP
  • Telecommunications
  • VoIP Administration
  • API Integration

For a couple of years i built many VOIP systems using Asterisk that integrated with Backend developments My strength is mixing my web experience with VOIP experience that give many benefits for the projects i work on I use the latest technology in my projects like VOIP, Asterisk, Kamailio, SIP, RTP, SRTP, Freepbx, Goautodial, Callcenter, Billing, Call termination Twilio, Sip trunk, Twiml, API integration, Numbers, Automation, Autopilot, SIP Domain Grandstream UCM PBX IVR, Websockets, Generated calls Asterisk AGI, AMI, Dialplan PHP Laravel, API development Laravel Nova, Envoyer, Vapor, Horizon, Echo, Passport Mysql, Redis, JSON Vuejs,...

Vishwadeep D.
$35/hr
  • Trophy Icon XMPP
  • iOS Development
  • iPhone App Development
  • Objective-C
  • Swift
  • Android App Development
  • Android SDK
  • Java
  • Ionic Framework
  • Mobile UI Design
  • JavaScript

I'm a professional web/mobile developer (React/Redux/React Native/Node/Angular) skilled with all the tools that are required for the development of high-quality applications. I have Gained Rich Experience in working with JavaScript frameworks such as React, Vue, Node/ Express, Angular. My skill-set for React Native : - Familiar with React Native application architectures such as Flux,Redux, Native Modules. - Well versed with navigation plugins such as react-navigation, react-native-router, react-native-navigation. - Have worked extensively on different navigation layout such as Tab Navigator, Drawer Navigator and Stack Navigator with...

Sunny K.
$25/hr
  • Trophy Icon XMPP
  • iOS Development
  • Swift
  • Objective-C
  • Chat & Messaging Software
  • WebRTC
  • Core Data
  • C

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...

OM Raj Y.
$40/hr
  • Trophy Icon XMPP
  • iOS
  • JavaScript
  • Java Servlet API
  • Android
  • iOS SDK
  • C
  • C++
  • VoIP
  • Session Initiation Protocol

I am a full-stack developer and I have 10+ years of experience in IT , Since 2016 I have been working for WebRTC and I have successfully completed more than 15+ based on VoIP using ,jitsi, janus, PJSIP , sofiaSIP , library and servers have been configuring with HA Proxy, kubernetes, load balancing on Azure Vulture, GC and AWS. Server & client architecture design and deliver strong and responsive product development on time using native and third party library using React js, React native,Java, Asterisk Server,XMPP, Kamailio,PBX,Openfire,Sofia-sip,PJSIP ,iOS & Android,frameworks and libraries creations for Jitsi-meet, Mattermost ,...

$NaN/hr

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At A Glance: XMPP

In the modern age, hyper-connectivity has made it possible for people from around the world to connect, communicate, and collaborate with lightning-fast speed. This is a credit to Extensible Messaging and Presence Protocol (XMPP), a protocol based on the Extensible Markup Language that stands as the foundation for all instant messaging as well as online presence detection. Perhaps you are a business looking to design the next generation of instant messaging, an organization in need of a customized IM system, or an individual searching to harness the capabilities of XMPP. Finding an expert who is fluent not only in this protocol but complementary protocols and coding languages is a costly and difficult endeavor. A freelancer offers the solution, and the XMPP developers and programmers on Upwork are here to help you reap all the benefits of XMPP with flexible hours, competitive rates, and valuable insights you’ll find nowhere else.

As freelancers, these experts boast of a diverse array of education, work experience, talent, and interests, which they collect into one focused work ethic designed to deliver the most impressive service possible. With a critical eye, they can develop and program XMPP for any project while offering creative suggestions and insights for the improvement of your task, as well as catching and resolving bugs. With experience as global players in the online workplace, they are equipped with exceptional communication skills to make remote collaboration easier and more effective than ever before. With dozens of experts to choose from on Upwork, you’re sure to find the professional with just the credentials you need.

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