Hire the Best Sitefinity Developers

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Pitamber S.

Sundernagar, India

$20/hr
4.9
70 jobs

Senior Full Stack .NET Developer with 10+ years of experience building enterprise applications using ASP.NET Core, React, Azure, Sitefinity, and Umbraco. I also help businesses integrate AI solutions using OpenAI, Azure OpenAI, AI Agents, and intelligent automation into existing .NET applications. ๐Ÿ’ผ What I Can Help You With โœ” Full Stack Development (.NET, ASP.NET Core, React, Next.js) โœ” AI Integration (OpenAI, Azure OpenAI,APIs, AI Automation) โœ” CMS Development (Umbraco, Sitefinity, Optimizely) โœ” REST API Development & Third-Party Integrations โœ” Azure Cloud Deployment & DevOps โœ” Performance Optimization, Debugging & Production Support ๐Ÿš€ My Experience โœ” 10+ years building enterprise .NET applications and CMS solutions โœ” Developing scalable APIs and backend services with ASP.NET Core โœ” Integrating AI-powered features into existing .NET applications โœ” Building responsive React & Next.js applications from Figma designs โœ” Working with Azure, SQL Server, Redis, and enterprise clients โœ” Resolving complex production issues and optimizing application performance โœ… Why Clients Choose Me โœ” Clean, scalable, and maintainable code โœ” Strong problem-solving and debugging skills โœ” Clear communication and quick turnaround โœ” Reliable long-term support and collaboration โœ” Focus on performance, security, and best practices Whether you need a new application, AI-powered enhancements, CMS development, API integration, or ongoing support, I'm committed to delivering reliable, high-quality solutions that help your business grow. Let's discuss your project!

  • Sitefinity
  • ASP.NET MVC
  • API Integration
  • C#
  • ASP.NET Web API
  • React
  • Umbraco
  • .NET Framework
  • .NET Core
  • Next.js
  • JavaScript
  • Windows Server
  • Umbraco Cloud
  • Episerver
  • Optimizely
Suresh K.

Sundernagar, India

$15/hr
4.9
26 jobs

I help businesses build, enhance, and modernize enterprise web applications using ASP.NET Core, C#, React, Next.js, Azure, and leading CMS platforms. I also integrate AI APIs into existing .NET applications to deliver intelligent features, automate workflows, and improve user experiences. With 8+ years of experience, I've delivered scalable, secure, and high-performance solutions for clients across the UK, US, and Europe. ๐Ÿ’ผ What I Can Help You With โœ” Full Stack Development (.NET, ASP.NET Core, React, Next.js) โœ” AI API Integration (OpenAI, Azure OpenAI, ChatGPT APIs, AI Automation) โœ” Umbraco, Sitefinity & Optimizely Development โœ” REST API Development & Third-Party Integrations โœ” Azure Cloud Deployment & Application Modernization โœ” Performance Optimization, Bug Fixing & Code Refactoring โœ” Responsive UI Development from Figma Designs ๐Ÿš€ My Experience โœ” Building enterprise .NET applications and CMS solutions โœ” Integrating AI APIs into existing web applications โœ” Developing secure REST APIs using ASP.NET Core โœ” Building modern React & Next.js applications โœ” Azure App Services, SQL Server, Redis, and cloud deployments โœ” Optimizing application performance and resolving production issues ๐Ÿ’ก Why Clients Choose Me โœ” Clean, scalable, and maintainable code โœ” Strong debugging and problem-solving skills โœ” Clear communication and on-time delivery โœ” Reliable long-term support โœ” Focus on performance, security, and best practices If you're looking for a reliable Full Stack .NET Developer who can build scalable applications, integrate AI APIs, or enhance your existing system, I'd be happy to discuss your project. ๐Ÿ“ฉ Let's connect and build something great together.

  • Sitefinity
  • Blazor
  • .NET Framework
  • ASP.NET Web API
  • ASP.NET MVC
  • ASP.NET Core
  • C#
  • AngularJS
  • ASP.NET
  • React
  • Angular
  • JavaScript
  • Umbraco
  • Software Architecture & Design
  • Azure App Service
Victor G.

Lake Hiawatha, New Jersey

$95/hr
4.6
78 jobs

Over 15 years experience in e-commerce, with projects ranging from classic ASP, ASP.NET, and MVC. Certified Sitefinity Developer & Partner specializing in custom module development and back-end customization. Extensive experience with client side development with jQuery & Ajax, as well as backend development expertise with RESTful services and WebAPI. Skilled in deployments to both Amazon AWS and Microsoft Azure environments. Xamarin developer with experience in building both IOS and Android applications. Incorporated in NJ, USA

  • Sitefinity
  • C#
  • Xamarin
  • jQuery
  • ASP.NET MVC
  • HTML
  • iOS Development
  • Android App Development
  • GitHub
  • Microsoft Azure
  • Microsoft SQL Server Programming
  • .NET Core
  • Website
Abhiraj A.

Chandigarh, India

$12/hr
5.0
14 jobs

Hi, I'm Abhiraj Anand, a Full Stack Developer with 5+ years of experience specializing in Travel Technology Development, Travel Portal Solutions (B2B & B2C), Rental Platforms, and complex API Integrations including Amadeus, Sabre, Travelport, Ratehawk, TBO, Tripjack, Mondee, Mystifly, Hotelbeds, Webbeds, Channel Manager, Payment Gateways, etc. I help travel agencies, OTAs, tour operators, DMCs, and rental businesses build modern booking platforms, automate operations, and scale through reliable travel technology solutions. --- ## Services I Offer * Travel Portal Development (B2C, B2B, White Label Solutions) * Flight, Hotel, Car Rental, Package & Activity Booking Systems * Travel API Integration (Amadeus, Sabre, Travelport, TBO, Tripjack, Hotelbeds, Webbeds, Channel Manager Integration, PMS integration, Payment Gateways) * Custom Web Development (Laravel, ReactJS, NodeJS, Next.js) * WordPress Development & Theme Customization * Shopify Store Development & Private App Integration * Performance Optimization, Scalability & Mobile Responsiveness ## Core expertise: * TravelPortal development โ€“ B2B, B2C, B2E, Corporate Travel Booking Tools & Agent Management Systems * GDS integration โ€“ Travelport, Amadeus, Sabre * NDC & LCC Integrations โ€“ Verteil, Tripjack, TBO, EaseMyTrip (EMT) and airline direct APIs * Hotel Booking Integrations โ€“ RateHawk, Expedia, TBO Holidays, Hotelbeds, Guesty, Webbeds and Private Inventory Systems (PMS) * Hotel mapping โ€“ Manual & Giata * Flight Expert integration & automation * Cruise, car rental, DMC software, package management tools * Travel CRM, ADM management, HX segment tools * Multi-API integrations โ€“ Flight, Hotel, Car, Cruise, Rail, Bus, Sightseeing, Activities * Payment gateways - Stripe, Razorpay, PayPal, Cashfree, Worldpay, Paytm, Worldline, PayU, ConnectIPS, CCAvenue, etc. --- ## Featured Projects * ClickYourJourney โ€“ Complete Travel Portal (B2C + B2B) Modules for flights, hotels, packages, activities, supplier management, lead management, invoicing, payment gateways, and multiple travel APIs. Tech Stack: PHP (CodeIgniter), ReactJS, MySQL * StudyDrive โ€“ Ride Share Platform Ride booking module with driver and guest management and marup module & Stripe payment gateway. Tech Stack: Node Js, Next Js, MySQL, Stripe * TeenvaTravels โ€“ Travel & Rental Website Next.js frontend, NodeJS backend, integrated Amadeus API for flight bookings, car rental, room/property rental. Tech Stack: Next.js, NodeJS, MongoDB --- ## Skills * Travel APIs & Technology: Amadeus, Sabre, Travelport, TBO, Tripjack, , Mondee, Mystifly, Ratehawk, Hotelbeds, Webbeds, Channel Manager, Payment Gateways * Languages & Frameworks: PHP (Laravel, CodeIgniter), JavaScript (ReactJS, NodeJS, Next.js), Python, Java, C++ * Frontend Development: ReactJS, AngularJS, Tailwind CSS, Bootstrap, jQuery, HTML5, CSS3 * Databases: MySQL, MongoDB * Tools & Platforms: AWS, Docker, GitHub, Bitbucket, GitLab, Figma, Photoshop * Other Expertise: API Integration, Optimization, Agile Development, Scalable Architecture ## Why Clients Choose Me * Expertise in travel technology & API-driven platforms * Clean, scalable, and maintainable code * On-time delivery with full transparency * Proven record of boosting booking efficiency & conversions * Ongoing post-launch support & maintenance ## Travel Technology Development * Flight Booking Portal Development * Hotel Booking Portal Development * Travel Portal Development * OTA Development * B2B Travel Portal Development * B2C Travel Portal Development * Corporate Travel Booking Systems * Travel CRM Development * Reservation Management Systems * Travel Booking Engine Development ## API Integrations * Amadeus API Integration * Sabre API Integration * Travelport API Integration * Flight API Integration * Hotel API Integration * NDC API Integration * GDS Integration * Supplier API Integration * Channel Manager Integration * Payment Gateway Integration * PMS Integration ## Travel Technology Expertise * Amadeus Developer * Sabre Developer * Travelport Developer * Ratehawk Developer * TBO Developer * Tripjack Developer * Webbeds Developer * Hotelbeds Developer * Channel Manager Developer * PMS Developer --- Travel Technology Expertise & Keywords Car Rental Portal โ€ข White Label Travel Portal โ€ข Travel API Integration โ€ข Amadeus Integration โ€ข Sabre Integration โ€ข Travelport Integration โ€ข Amadeus Development โ€ข Sabre Development โ€ข Travelport Development โ€ข Hotelbeds Integration โ€ข RateHawk Integration โ€ข TBO Integration โ€ข Tripjack Integration โ€ข Webbeds Integration โ€ข Stripe Integration โ€ข Razorpay Integration โ€ข PayPal Integration

  • PHP
  • Node.js
  • React
  • MySQL
  • Laravel
  • CodeIgniter
  • Tailwind CSS
  • Shopify
  • Next.js
  • PostgreSQL
  • API Integration
  • Sabre
  • Amadeus CRS
  • Travel & Hospitality
  • Payment Gateway Integration
  • AI Builder
  • REST API
  • Event, Travel & Hospitality Software
  • Booking Website
  • Booking Management System
Jeffrey M.

New York, New York

$100/hr
4.9
239 jobs

I am a senior web and full stack developer with over 15 years of experience. I specialize in responsive web and application development for startups and small to medium size businesses. My skill set includes wide-ranging expertise in React, Next.js, Nuxt.js, Vue.js and Typescript with headless CMS implementations utilizing Contentful, Prismic, WordPress and others; Node with PostgresSQL, MongoDB or Supabase for robust custom backend implementations; expert-level Drupal development including enterprise migrations to Drupal 10 and 11; highly customized Shopify builds with custom application development, and a wide variety of other services. My extensive expertise with hundreds of API integrations, custom A.I. implementations along with UI/UX development, digital marketing, google analytics, adwords and SEM, makes me a one-stop shop -- throw in impeccable attention to detail and very conscientious communication, and you get unusually fast and effective development at a very competitive rate.

  • Next.js
  • Node.js
  • Vue.js
  • React
  • Laravel
  • WordPress
  • Drupal
  • Shopify
  • Contentful
  • API Development
  • PHP
  • MySQL
  • GraphQL
  • MongoDB
  • Supabase
Gabor F.

Gheorgheni, Romania

$75/hr
5.0
2 jobs

I'm a CTO level systems architect versed in systems architecture, web development, web applications, ERP platform development, business domain development, AI development. I work with a team of developers from Romania, where we spent the last 8 years developing websites and platforms for the Luxury hospitality industry. Everything from headless website builds to SEO, to accessibility, to AI integration and retainers. Umbraco, .net web api, react headless frontend. Azure, AWS, Vercel, Terraform scripting, container based hosting. I have also developed multiple SaaS platforms in the last 20 years, one a complex ERP system called Rocket - handling purchasing, production, finance, compliance and scheduling. It has recently been upgraded with AI based forecasting, basket optimization, etc. I work with a team of Senior Developers so we can take on any large piece of work confidently, to deliver on time, on budget.

  • Web Development
  • Web Application
  • .NET Core
  • .NET Framework
  • React
  • Web API
  • SaaS Development
  • Hospitality
  • AI App Development
  • Node.js
  • DevOps
  • Microsoft Azure
  • AWS Fargate

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At A Glance: Sitefinity

Modern technological expectations make it more important than ever for businesses, organizations, and the everyday person to have a website where they can share their message, connect with audiences, and host a hub of information for visitors. The creation of these websites is a complex affair, and many rely on the abilities of Telerik Sitefinity for developing a fully dynamic and engaging website that not only makes editing simple but the final result pleasing. Telerik Sitefinity is an ASP.NET 2.0-based content management system (CMS) designed to help developers create and edit websites. However, while creating a website requires experience in many complex elements, managing Telerik Sitefinity is also a detailed affair, requiring experience, education, and a keen eye for complex coding languages. Perhaps you do not have the skills or the time to spare. Freelancers are an ideal solution thanks to their ability to offer a specific service to suit the unique scope of your project.
The Telerik Sitefinity CMS specialists on Upwork boast of competitive rates and unique insights that place them in high demand. Competing in a global market, these experts are fluent in the online workplace and well-known for their high communication skills and ability to work remotely. These independent specialists have a unique enthusiasm to match their diverse work history and education, which has equipped them with a perspective that can be applied to not only managing the creation of your website, but also to catching bugs and offering creative suggestions for the improvement of your project.