Hire the Best Blazor Developers
in the United Kingdom

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
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Bogdan F.

London, United Kingdom

$49/hr
4.9
40 jobs

๐Ÿ‘‹ Hello! I'm a versatile Software Engineer with expertise in both Quality Assurance and Full-Stack Development, dedicated to enhancing your project's performance and reliability. With a strong track record across industries like Fintech, Streaming Services, and Logistics, I excel in optimizing user experiences and ensuring flawless application functionality. ๐Ÿš€ Here's what I bring to the table: - Automation & QA Expertise: Skilled in Selenium WebDriver for web automation, Appium for mobile automation, and Postman/Swagger for API testing. Proficient in STLC, bug reporting, and test plan creation. - Backend Development Skills: Experienced in C# .NET Framework/Core, ASP.NET Web API/MVC, .NET Entity Framework, MSSQL, and MSUnit for unit testing. - DevOps & Cloud: Familiar with Docker for containerization, Kubernetes for orchestration, AWS/Azure for cloud deployment, and CI/CD pipelines using Git. ๐Ÿค Let's discuss how I can contribute to your project's success through seamless QA practices and robust backend development. Looking forward to collaborating with you! Buzzwords: Payment Integration Stripe Payment Gateway ERP CRM, Develop and Maintain User- friendly Interface.

  • Blazor
  • MySQL
  • Entity Framework
  • REST API
  • ASP.NET MVC
  • ASP.NET Core
  • .NET Framework
  • Web Development
  • Web API
  • Unit Testing
  • JavaScript
  • Microsoft Azure
  • React
  • Full-Stack Development
  • Front-End Development
  • AI App Development
  • Web Design
  • Landing Page
  • Back-End Development
  • Webflow
Mark P.

Maidstone, United Kingdom

$30/hr
4.9
197 jobs

If your business relies on Excel, Access, or a slow internal systemโ€ฆ I help turn those into fast, modern web apps using Blazor and SQL Server. That usually means: - Less manual work - Faster processes - Systems that are easier to maintain Experienced in: -Voice Coding/AI Agentic Workflows -Accessibility Focused - Microsoft SQL Server/T-SQL databases - Migrating data from various sources into a relational data model - ASP.NET Web API/MVC - Visual Studio - Visual Studio Code - Entity Framework - Bootstrap - CSS - HTML - JavaScript - JSON - PWA - Blazor WASM - Blazor Server - Blazor Hybrid

  • Blazor
  • C#
  • CSS
  • jQuery
  • HTML
  • JavaScript
  • ASP.NET MVC
  • Transact-SQL
  • SQL
  • RESTful Architecture
  • Microsoft Azure
  • Database Programming
  • Database Design
  • Automatic Speech Recognition
Karim A.

Lisburn, United Kingdom

$35/hr
5.0
7 jobs

With over 20 years of hands-on experience in .NET development, I bring proven expertise in building robust, scalable, and maintainable software solutions. I specialize in C#, .NET Core, Blazor, Entity Framework, SQL, APIs, Azure and using AI tools and workflow to enhance quality and reduce delivery time and cost. I have worked with startups, SMEs, and global enterprises across a wide range of industriesโ€”adapting to each clientโ€™s tech stack, workflow, and business goals. My approach is grounded in clean architecture principles, domain-driven design, with a focus on long-term codebase maintainability. Whether you're launching a new product, modernizing legacy systems, or need an expert to jump into an existing project, I deliver results quickly and reliably. As a UK-born, US-educated native English speaker, I communicate clearly and collaborate effectively across cross functional teams. Letโ€™s build something great together! TECH & PLATFORM EXPERTISE: โœ… Backend Development: ๐Ÿ”นABP Framework, Blazor Server, ASP.NET Core, ASP.NET MVC, Web API, C#, Localization โœ… Frontend Development: ๐Ÿ”นHTML5, CSS3, Javascript, Jquery, Bootstrap, React, Blazor WebAssembly, Localization โœ… AI Tools and Technologies: ๐Ÿ”นGitHub Copilot, Claude Code, Gemini. Agentic workflows. โœ… App Development: ๐Ÿ”นMAUI, XAMARIN, Ionic โœ… Database: ๐Ÿ”นMSSQL Server, MySQL, Postgres, LINQ, EF Core, Entity Framework, ADO.NET โœ… 3rd Party Service Integrations and APIs: ๐Ÿ”นFacebook Graph API, Stripe, Adyen, Clerk โœ… Azure: ๐Ÿ”นApp Services, Functions, SQL Azure, Static Sites, Entra, Blob Storage, CDN, Load Testing โœ… UI Components / Frameworks: ๐Ÿ”นSyncfusion, Telerik, MudBlazor, DevExpress โœ… Project Management & Tools: ๐Ÿ”นAgile, Scrum, Git, GitHub, Jira WHAT I WILL BRING TO YOUR PROJECT: โœ… FULL-STACK .NET & AZURE EXPERTISE โ€“ Iโ€™ve built everything from small web apps to high-traffic, fully localized, large-scale applications, ensuring performance, reliability, and seamless deployment from start to finish. โœ… CLEAR COMMUNICATION โ€“ I excel at breaking down complex technical requirements into clear, easy-to-understand terms for stakeholders, clients, and team members. Strong communication ensures alignment and smooth project execution. โœ… CLEAN & PERFORMANT CODE โ€“ Writing maintainable, high-performance code is a priority. I optimize for speed, efficiency, and long-term sustainability. โœ… RELIABLE, LONG-TERM COLLABORATION โ€“ I deliver high-quality work on time and focus on building lasting professional relationships. Thanks for taking the time to read this. Just one last thing... there is a reason that I have a 100% success score on Upwork. It's because I get it right the first time, or I'll work for free until you are happy. So, if you are looking for a seasoned .NET developer who can bring real value to your project, letโ€™s connect!

  • Blazor
  • Software Architecture & Design
  • SQL
  • C#
  • Microsoft SQL Server
  • Microsoft Azure
  • Xamarin
  • AI-Generated Code
  • AI Development
  • Web Development
  • Full-Stack Development
  • .NET Core
  • API Development
  • App Development
  • Mobile App Development
Habib R.

Stretford, United Kingdom

$30/hr
5.0
2 jobs

Experienced Full Stack Developer and Database Administrator specializing in Microsoft technologies and comprehensive database solutions (MySQL, PostgreSQL, MS SQL Server). I deliver end-to-end solutions combining robust backend architecture with responsive frontend development and optimized database performance ๐Š๐ž๐ฒ ๐’๐ค๐ข๐ฅ๐ฅ๐ฌ & ๐„๐ฑ๐ฉ๐ž๐ซ๐ญ๐ข๐ฌ๐ž Full-stack development with .NET Core, ASP.NET, VB.NET, C#, JavaScript, Angular, React & GIT ๐€๐๐ฏ๐š๐ง๐œ๐ž๐ ๐๐š๐ญ๐š๐›๐š๐ฌ๐ž ๐š๐๐ฆ๐ข๐ง๐ข๐ฌ๐ญ๐ซ๐š๐ญ๐ข๐จ๐ง: MySQL (8.0/5.7/5.6) optimization and maintenance PostgreSQL setup, replication, and performance tuning MS SQL Server management, including high availability and DR Database migration and performance optimization (achieving up to 10x improvement) REST API development and system integration Azure cloud deployment and infrastructure management ๐“๐ž๐œ๐ก๐ง๐ข๐œ๐š๐ฅ ๐’๐ญ๐š๐œ๐ค Backend: .NET Core, ASP.NET, C#, Web API Frontend: Angular, JavaScript ๐ƒ๐š๐ญ๐š๐›๐š๐ฌ๐ž๐ฌ: MySQL: Replication, backup/recovery, query optimization PostgreSQL: Partitioning, indexing, PL/pgSQL MS SQL Server: SSIS, SSRS, performance tuning I specialize in delivering scalable solutions, from complete system development to complex database architecture and performance tuning. Whether you need a new application built from scratch, a database migration, or system optimization, I offer the technical expertise to ensure your project's success. ๐Š๐ž๐ฒ๐ฐ๐จ๐ซ๐๐ฌ: .NET Core| ASP.NET| C#| Full Stack Development| Angular| React| TypeScript| MySQL, PostgreSQL|SQL Server| Database Migration| Query Optimization| SQL Server Administration| Cloud Infrastructure| Microsoft Azure | REST API | Software Architecture| Clean Architecture, Entity Framework| System Optimization| High Availability| SSIS| SSRS| and CI/CD automation. ๐€๐ฏ๐š๐ข๐ฅ๐š๐›๐ฅ๐ž ๐Ÿ๐จ๐ซ ๐›๐จ๐ญ๐ก ๐ฌ๐ก๐จ๐ซ๐ญ-๐ญ๐ž๐ซ๐ฆ ๐ฉ๐ซ๐จ๐ฃ๐ž๐œ๐ญ๐ฌ ๐š๐ง๐ ๐ฅ๐จ๐ง๐ -๐ญ๐ž๐ซ๐ฆ ๐œ๐จ๐ฅ๐ฅ๐š๐›๐จ๐ซ๐š๐ญ๐ข๐จ๐ง. ๐‹๐ž๐ญ'๐ฌ ๐๐ข๐ฌ๐œ๐ฎ๐ฌ๐ฌ ๐ก๐จ๐ฐ ๐ˆ ๐œ๐š๐ง ๐ก๐ž๐ฅ๐ฉ ๐š๐œ๐ก๐ข๐ž๐ฏ๐ž ๐ฒ๐จ๐ฎ๐ซ ๐จ๐›๐ฃ๐ž๐œ๐ญ๐ข๐ฏ๐ž๐ฌ.

  • Database Administration
  • Microsoft SQL Server
  • .NET Framework
  • JavaScript
  • Angular
  • TypeScript
  • ASP.NET Core
  • Web Development
  • C#
  • ASP.NET MVC
  • MySQL
  • REST API
  • GitHub
  • Database Optimization
  • .NET Core
  • Supabase
  • Microsoft SQL Server Programming
  • ETL
  • Database Query
  • Database Development
Richard G.

Hereford, United Kingdom

$100/hr
5.0
9 jobs

New system build and legacy app modernisation & updating done right After working for more than 25 years in the Software industry, including many projects for public sector clients such as the NHS, National Strategy for Police Information Services and Ambulance & fire services, I have seen the good, the bad and the ugly of large and small scale projects. I've worked with all major technologies and stacks over my career, including Microsoft .NET / .NET Core, Azure, Node / JS etc as well as mobile development with Xamarin / React, and my experience means I'm always able to hit the ground running and add value quickly As well as undertaking new (Greenfield) development, I'm also happy taking Brownfield existing code and systems and updating them to newer technologies and architecture, while ensuring as much of the existing code is reused as possible to keep down costs and maintain confidence in the existing business rules, or adding new features to existing systems. I've also provided new mobile apps to existing legacy systems on both iOS and Android

  • .NET Framework
  • C#
  • Azure DevOps
  • SQL
  • Enterprise Architecture
  • .NET Core
  • Cross Functional Team Leadership
  • Agile Software Development
  • Microsoft Azure
Muhammad A.

East Kilbride, United Kingdom

$20/hr
5.0
14 jobs

# Full Stack Developer | SaaS, AI & Cloud Solutions I help startups and businesses build scalable SaaS platforms, AI-powered applications, and enterprise software that are secure, high-performing, and built for long-term growth. 10+ years of experience delivering full-stack applications with React, Angular, Node.js, Laravel, and cloud technologies, plus 5+ years building AI-powered solutions using Python, OpenAI, and LLMs. ## What I Build โœ” SaaS Platforms & Multi-Tenant Applications โœ” AI Applications, AI Agents & OpenAI Integration โœ” Enterprise Business Systems โœ” Custom Web Applications โœ” REST APIs & Microservices โœ” Cloud-Native Solutions (Azure & AWS) โœ” DevOps, CI/CD & Docker Deployments โœ” Database Architecture & Performance Optimization ## Technology Stack Frontend: React.js, Next.js, Angular, Vue.js Backend: Node.js, NestJS, PHP, Laravel, Python Databases: PostgreSQL, SQL Server, MongoDB Cloud & DevOps: Azure, AWS, Docker, Kubernetes, CI/CD ## What You Can Expect โ€ข Clean, maintainable, and scalable code โ€ข Secure and high-performance architecture โ€ข Clear communication and proactive collaboration โ€ข Reliable delivery with attention to quality โ€ข Business-focused solutions that support long-term growth Whether you need to build a new SaaS product, modernize an existing application, develop enterprise software, or integrate AI into your business, I can help deliver a solution that is scalable, reliable, and ready for production. If you're looking for a Full Stack Developer who combines strong engineering expertise with a business-first approach, let's connect. - - - - - - - - ๐—›๐—ฎ๐˜€๐—ต๐˜๐—ฎ๐—ด๐˜€ #FullStackDeveloper #SoftwareEngineer #SoftwareDevelopment #WebDevelopment #CustomSoftware #EnterpriseSoftware #SaaS #SaaSDevelopment #MultiTenantArchitecture #AI #ArtificialIntelligence #GenerativeAI #AIAgents #OpenAI #LLM #LLMIntegration #MachineLearning #Automation #BusinessAutomation #WorkflowAutomation #DigitalTransformation #CloudComputing #CloudNative #AWS #Azure #DevOps #CICD #Docker #Kubernetes #Microservices #DistributedSystems #APIDevelopment #RESTAPI #SystemArchitecture #SolutionArchitecture #BackendDevelopment #FrontendDevelopment #ReactJS #NextJS #Angular #VueJS #JavaScript #TypeScript #NodeJS #NestJS #PHP #Laravel #Python #SQLServer #PostgreSQL #MongoDB #DatabaseDesign #PerformanceOptimization #ScalableApplications #HighPerformance #TechInnovation #Startup #TechStartups #ProductDevelopment #B2B #BusinessSolutions #SoftwareArchitecture #TechConsulting #CloudSolutions #ModernWebDevelopment

  • JavaScript
  • Angular
  • Node.js
  • React
  • ExpressJS
  • Full-Stack Development
  • .NET Core
  • ASP.NET
  • C#
  • PHP
  • MongoDB
  • Python
  • AI Bot
  • Machine Learning
  • DevOps

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