Hire the Best Sitecore Developers

My time is valuable, so you can expect short-term results when you choose me. I prefer to use developed components and solutions and determine the optimal solution for each client. I can handle all tasks, from front-end to Windows administration and backend development. ✔️ 9 times Umbraco MVP ✔️ Umbraco Certified ✔️ A super active member of the Umbraco Community ✔️ Contributor to Umbraco Core ✔️ Umbraco 10, Umbraco 9, Umbraco 8, Umbraco 7, Umbraco 4 Expert ✔️ Umbraco Cloud Expert ✔️ Umbraco Headless(Heartcore) Expert ✔️ Vendr specialist ✔️ C#, .NET, .NET Core, MVC, Web Forms, SQL, Web Services, Web APIs, Razor, Blazor, .NET Aspire ✔️ Wide experience in Angular JS, VueJS, jQuery, HTML5, CSS3 ✔️ AI-driven applications ✔️ Azure Machine Learning ✔️ Cognitive Services Skilled in integrating artificial intelligence solutions into websites and business operations, leveraging Azure's robust cloud services. Experienced in developing AI-driven applications that enhance user experience and streamline processes. Proficient in utilizing Azure Machine Learning, Cognitive Services, and other AI tools to create scalable and efficient solutions tailored to meet business needs.

I build modern, scalable, and business-focused software solutions across Web, Mobile, Desktop, and Backend systems using the Microsoft ecosystem. From elegant user experiences to reliable back-end architecture, I help startups, businesses, and growing products transform ideas into production-ready applications that are fast, maintainable, and built for long-term growth. Whether you need a custom platform, API integration, business portal, CMS website, enterprise dashboard, or cross-platform application — I focus on delivering software that solves real business problems. 🎯 Core Expertise 🔹 C# .NET Development 🔹 ASP.NET Core Web Applications 🔹 RESTful API Development 🔹 Umbraco CMS Development & Customization 🔹 .NET MAUI Cross-Platform Applications 🔹 WPF Desktop Applications 🔹 MVVM Architecture 🔹 Entity Framework Core 🔹 SQL Server & Database Design 🔹 Azure Cloud Solutions 🔹 Authentication & Authorization 🔹 Microservices Architecture 🔹 Third-Party API Integration 🔹 Performance Optimization 🔹 Clean Architecture & SOLID Principles 💻 DEVELOPMENT STACK 🔷 Languages ✔ C# ✔ SQL ✔ JavaScript ✔ TypeScript ✔ HTML5 / CSS3 ✔ XAML 🔷 Frameworks & Platforms ⚙ ASP.NET Core ⚙ .NET 5 / .NET 6 / .NET 8 ⚙ WPF ⚙ WinForms ⚙ .NET MAUI ⚙ Umbraco CMS ⚙ Entity Framework Core 🔷 Front-End 🎨 Razor Pages 🎨 Blazor 🎨 Angular 🎨 Vue.js 🎨 Bootstrap 🎨 Responsive UI Design 🔷 Databases 🗄 SQL Server 🗄 PostgreSQL 🗄 MySQL 🗄 SQLite 🔷 Tools 🛠 Visual Studio 🛠 Git 🛠 GitHub 🛠 Azure DevOps 🛠 Postman 🛠 Docker ☁️ Cloud & DevOps 🔸 Azure App Services 🔸 Azure Storage 🔸 Azure Functions 🔸 Azure SQL Database 🔸 Azure Key Vault 🔸 CI/CD Pipelines 🔸 GitHub Actions 🔸 Azure DevOps Pipelines 🔸 Docker Containerization 🔸 Automated Deployments 🔸 Monitoring & Logging 🔐 Security & Authentication ✔️ ASP.NET Identity ✔️ JWT Authentication ✔️ OAuth 2.0 ✔️ Role-Based Access Control ✔️ Secure API Architecture ✔️ Data Protection & Encryption ⚙️ Solutions I Build ✅ Enterprise Web Applications ✅ SaaS Platforms ✅ Custom Business Management Systems ✅ CRM & ERP Solutions ✅ REST APIs & Backend Services ✅ Mobile Applications (.NET MAUI) ✅ Desktop Applications (WPF) ✅ CMS Platforms (Umbraco) ✅ E-Commerce Integrations ✅ Real-Time Applications ✅ Reporting & Analytics Systems ✅ Legacy System Modernization 🚀 Professional Strengths 💠 Full-Stack .NET Expertise 💠 Strong Software Architecture Skills 💠 Clean & Maintainable Code 💠 Business-Oriented Development 💠 Fast Learning & Problem Solving 💠 Excellent Communication 💠 Reliable Delivery & Long-Term Support 💠 Independent Freelancer — No Agency 💎 WHY CLIENTS WORK WITH ME ⭐ Business-Oriented Development ⭐ Production-Ready Solutions ⭐ Long-Term Maintainability ⭐ Scalable Architecture ⭐ Transparent Communication ⭐ Reliable Deadlines ⭐ Quality-First Development 🔑 RELEVANT KEYWORDS C# Developer, .NET Developer, ASP.NET Core, .NET MAUI, WPF Developer, Backend Developer, API Developer, REST API, Entity Framework Core, SQL Server, Azure Developer, Cloud Solutions, Umbraco Developer, CMS Development, Enterprise Software Development, Cross-Platform Mobile Development, Desktop Application Development, SaaS Development, Web Application Development, Microservices, Clean Architecture, Software Architecture, Full Stack .NET Developer. 🔒 I’m a passionate, independent developer, not an agency. 🕒 Available 40+ hours/week, flexible across time zones. 🌍 Let's build something exceptional together! 💪 📩 Click "Invite" or "Message" and let's discuss how I can help bring your project to life. Your idea + my expertise = success. 🚀

I lead a white-label software development team that helps agencies, startups, and enterprises deliver scalable digital products without expanding their internal engineering teams. With 10+ years of experience and a team of 16 engineers, we specialize in building enterprise-grade applications, SaaS platforms, modern CMS solutions, and AI-powered systems that are reliable, secure, and built for long-term growth. We work as a seamless backend technology partner—either directly with clients or behind the scenes under your brand. What We Do Best:- 🔹 White Label Development & Team Extension * Dedicated developers or full teams * NDA-based delivery for agencies * Seamless collaboration with your internal team * Long-term development & support 🔹 Enterprise CMS & Headless Platforms * Sitecore XP / XM / XM Cloud * Sanity CMS With React.JS & Nextjs / Chatbot * Optimizely CMS With React.JS & Nextjs * Any Headless CMS (Next.js / React / JSS) * Multisite & multilingual implementations * Migration, upgrade & performance optimization 🔹 SaaS & Custom Software Development * ASP.NET Core / MVC / Web API * React.js / Next.js / Angular * PHP / Laravel/ AI / Laravel CMS * Python FastAPI * CRM / ERP / Business automation systems * API-driven scalable applications 🔹 AI Integration & Automation * OpenAI / Claude / LLM integrations * AI chatbots & assistants * Workflow automation systems * AI-powered internal tools & dashboards 🔹 Mobile & Hybrid Applications * React Native mobile apps (Android / iOS) * Hybrid apps (Capacitor / Ionic) * Progressive Web Apps (PWA) 🔷 How We Work * Clear project planning & architecture * Agile development with regular updates * Clean, maintainable, scalable code * Transparent communication * Long-term support & optimization 🔷 Engagement Models * White-label development partnership * Dedicated developers / team extension * Fixed-price project delivery * MVP development for startups * Ongoing support & maintenance 🔷 Why Clients Choose Us * 10+ years of real-world engineering experience * Strong backend + frontend + AI expertise * Ability to scale quickly with a 16-engineer team * Reliable delivery for agencies and enterprises * Business-focused approach (not just coding) 🔷 Ideal Projects * SaaS product development & MVPs * Sitecore / headless CMS implementation * AI feature integration into existing apps * CRM / ERP / internal business platforms * Long-term development partnerships If you're looking for a reliable white-label development partner or a team that can take ownership of your product development, let’s discuss your requirements. You can directly ping / DM here in upwork. Thanks!

I help teams deliver stable, high-quality website releases by identifying issues before they reach production. Senior QA Specialist with 19+ years of experience testing enterprise websites and CMS platforms, including Sitecore, Drupal, Umbraco, and WordPress. My expertise includes functional testing, regression testing, exploratory testing, user acceptance testing (UAT), accessibility (WCAG), and analytics validation. I have successfully worked as the sole QA resource on large-scale projects, managing the full testing lifecycle from test planning and execution to release validation and post-deployment verification. I collaborate closely with developers, designers, business analysts, and product teams to ensure stable, production-ready releases. Specialties: • Functional Testing • Exploratory Testing • Regression Testing • User Acceptance Testing (UAT) • CMS Testing (Sitecore, Drupal, Umbraco, WordPress) • Mobile App Testing (iOS & Android) • Accessibility Testing (WCAG) • Cross-Browser & Cross-Device Testing • Analytics & Tag Validation • Test Planning & Test Case Design • Defect Reporting & Defect Management • Website Launch & Release Validation • CMS Migration Testing • Agile / Scrum QA Support Clients value my ability to work independently, understand business requirements, identify high-risk issues early, and provide clear, actionable bug reports that help teams release with confidence. If you need an experienced Senior QA Specialist to support a website launch, CMS migration, redesign, mobile application testing, or ongoing QA effort, I'd be happy to discuss your project.

Having 18+ years experience and Microsoft certified Solution Architect with a great knowledge of Technologies not limited to DotnetCore, ASP.NET, Angular, Node.JS, React, Python. Proficient with DB2, Oracle, OOD and Relational Database systems. Currently experienced as a CTO in setting and managing the tech team(s) for my customers especially from USA, Canada and Germany. Established innovative Peer Code Review procedures to ensure standardization of coding practices, resulting in a 40% reduction in debugging costs, while at the same time, mentoring junior programmers and removing the "sole ownership" coding mentality so prevalent in talented developers. I have designed a lot of Solutions based on the Custom requirements from the customers including: - Payment Solutions - Retail - Fintech & EdTech - Construction - Legacy Software Rebuild - Multi Level Marketing - Accounting - HR & Payroll Management Systems - Learning Management System - Association Management System Also, My approach blends Cloud Architecture, DevOps automation, and AI-driven workflows—helping businesses accelerate digital transformation, reduce downtime, and increase operational efficiency. 🔹 Core Competencies ☁️ Cloud Architecture & Migration AWS, Azure Achitecture, GCP. I have worked with various small and medium sized companies including SAP as Senior Software Engineer. Client communication, Requirement gathering, Technical analysis, Data Modeling, Project Planning and Project Delivery have been a core part of my job. – Using standard frameworks to design the architecture of application which can be scaled easily and adjust to new technologies in future. – Specializes in front-end user interface development – Crafts elegant and robust solutions to complex business requirements – Collaborates openly and communicates clearly to remove blockages, keep projects moving and find durable solutions (not just quick fixes) – Delivers sites that are accessible, standards-compliant and which work across browsers and support devices like IPhone, IPad and any mobile device. – Backs up front-end expertise with solid experience in interface design, back-end programming and CMS development – Always improving deep knowledge of browser idiosyncrasies, bugs, accessibility standards and best practice – Can work with any team, as a team member or team lead based on the requirement. – Using design patterns and unit testing frameworks to provide quality and bug free work to client #TechSkills: ASP.Net, Dotnet Core, C#, VB.NET, Angular, React.JS, Microservices, Entity Framework, MVC3, MVC4, WCF, Web Services, Web APIs, Jquery, Ajax, Knockoutjs, Javascript, SharePoint, Cloud Architecture, DevOps, NopCommerce, Dotnetnuke, Umbraco, Design Patterns, Unit testing using frameworks like NUnit or Mock.

𝐌𝐨𝐬𝐭 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬 𝐛𝐮𝐢𝐥𝐝 𝐟𝐫𝐨𝐦 𝐬𝐜𝐫𝐚𝐭𝐜𝐡. 𝐈 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐥𝐚𝐮𝐧𝐜𝐡 𝐟𝐚𝐬𝐭𝐞𝐫 𝐚𝐧𝐝 𝐬𝐦𝐚𝐫𝐭𝐞𝐫. I specialize in building ready-to-deploy platforms like Healthcare systems, booking apps, SaaS products, and custom business solutions - saving you time, cost, and months of development. 𝐈 𝐚𝐦 𝐚 𝐒𝐞𝐧𝐢𝐨𝐫 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐚𝐧𝐝 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭 𝐰𝐢𝐭𝐡 𝟏𝟐+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐢𝐧𝐠 𝐬𝐞𝐜𝐮𝐫𝐞, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐟𝐨𝐫 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬, 𝐒𝐌𝐄𝐬, 𝐚𝐧𝐝 𝐅𝐨𝐫𝐭𝐮𝐧𝐞 𝟓𝟎𝟎 𝐜𝐨𝐦𝐩𝐚𝐧𝐢𝐞𝐬. 👨‍💻 I specialize in building scalable, secure, and cloud-based backend platforms using C# ASP.NET Core, .NET 6/7/8, Web API, Microsoft Azure, AWS and the Microsoft .NET ecosystem, working across the full SDLC from system analysis and architecture to development, deployment, and long-term support. Main Focus: ✔ C#, .NET Framework, ASP.NET, ASP.NET MVC, ASP.NET Core ✔ WPF & Windows-based application development ✔ Blazor (Server & WebAssembly), Web API, REST & SOAP ✔ Entity Framework / EF Core, Dapper, LINQ, ADO.NET ✔ Angular (AngularJS-Angular 15), ReactJS, Next.js, JavaScript, jQuery ✔ SQL Server, MySQL ✔ CMS & E-Commerce: Umbraco, NopCommerce, Sitecore ✔ Cloud & DevOps: Azure, Docker, Kubernetes, CI/CD, DevOps ✔ Web & UI Technologies: Web Services, SOAP, XML, XSL, HTML, CSS, AJAX, DOM ✔ Best Practices & Methodologies: SOLID, DRY, Design Patterns, Agile/Scrum ✔ UI/UX & Design Tools: Figma, Illustrator, Dreamweaver, Photoshop ✔AI Integration: Automation, chatbots, LLM & NLP-based intelligent application features (OpenAI, Azure AI). 𝐁𝐞𝐲𝐨𝐧𝐝 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞 𝐎𝐩𝐞𝐧𝐀𝐈 / 𝐂𝐡𝐚𝐭𝐆𝐏𝐓 𝐀𝐏𝐈𝐬 𝐭𝐨 𝐛𝐮𝐢𝐥𝐝 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬, 𝐚𝐧𝐝 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐢𝐧𝐭𝐨 𝐦𝐨𝐝𝐞𝐫𝐧 𝐬𝐲𝐬𝐭𝐞𝐦𝐬. 𝐖𝐡𝐚𝐭 𝐬𝐞𝐭𝐬 𝐦𝐞 𝐚𝐩𝐚𝐫𝐭: ✔ Enterprise-grade backend architecture ✔ Scalable cloud solutions (Azure & AWS) ✔ Secure API development & system integration ✔ Clean, maintainable, production-ready code ✔ Strong communication & structured delivery I don’t just develop APIs - I architect scalable platforms that drive real business growth. Let’s connect to discuss your requirements and design a robust backend solution tailored to your needs.