Hire the Best DotNetNuke Developers
in Vietnam

As a seasoned Full Stack .NET Developer with over 6 years of hands-on experience, I have successfully built and delivered 40+ fast, reliable, and scalable .NET web applications. I specialize in creating enterprise-grade software solutions using C#, ASP.NET MVC/Core, Web API, and Angular technologies. My backend expertise enables developing secure, high-performance .NET systems that efficiently manage millions of transactions and users. On the frontend, I craft interactive and responsive applications using Angular, ensuring seamless user experiences across platforms. 🔹Services Offered: - Custom Full-Stack Web Development - Custom Web Application Development - API Development & Integration - Desktop Applications - Responsive Web Design - FinTech and Payment Systems Development - Database Management & Optimization 🔹 Full-Stack & Web Development: - .NET Core, ASP.NET Core, ASP.NET MVC, ASP.NET Web API - C#, .NET, .NET Framework, .NET 6, 7 - Angular, JavaScript (ES6+), TypeScript, jQuery - Razor Views, Web Forms, WebForms, WinForms - Entity Framework, Entity Framework Core - Tailwind CSS, Bootstrap 5, Material UI, shadcn/ui - HTML5, CSS3, SCSS, Styled Components - PSD/Figma/Sketch to HTML 🔹 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: - Google APIs (OAuth 2.0, Authentication, Maps, etc.) - Stripe, PayPal, AWS SDK, Azure, Strava, OpenAPIs - ElasticSearch, Redis, Dropbox, BluePay 🔹 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 & 𝗤𝘂𝗲𝗿𝘆 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: - MySQL, PostgreSQL, MongoDB, Microsoft SQL Server, DynamoDB, Firebase - GraphQL, SQL, MongoDB Query Language (MQL) 🔹 𝗧𝗼𝗼𝗹𝘀 & 𝗢𝘁𝗵𝗲𝗿 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: - RESTful APIs, WebSockets, WebRTC, Git, GitHub, GitLab, Bitbucket - Blazor, SignalR, JWT, Passport.js, Firebase Auth, SCRUM - AWS (EC2, S3, SNS, SES, Lambda, ElasticSearch, Redis) 🔹 Whether you are looking for a robust .NET web application, advanced API development, or secure database optimization, I bring reliability, speed, and scale to every solution. Let’s transform your ideas into impactful digital experiences.

- 9+ years in building scalable .NET applications 🔥🔥🔥🔥🔥WHY SHOULD YOU HIRE ME ?🔥🔥🔥🔥🔥 ✅ Communication ✅ High availability ✅ Fast and professional work ✅ Solid, maintainable ✅ Manage and ensure product delivery time ⭐️⭐️⭐️⭐️⭐️ SKILLSET⭐️⭐️⭐️⭐️⭐️ ✅Back-End - .NET, .Net Framework, .NET Core, .NET 7, ASP MVC, RabbitMQ, Kafka, EF Core, MS SQL Server - .NET Core, ASP.NET Core, Blazor, Razor Page. - Entity Framework Core (code first & database first), Dapper - Asynchronous and multithreading - C# , async-await ✅ Front-End: Angular, Vue Js, React, HTML, CSS, JQuery, Plain JS, TypeScript, Blazor, Razor, ABP ✅ Databases: SQL Server, Postgresql, MySQL, MongoDB, Firestore, Redis, Firebase ✅ Testing: XUnit, NUnit ✅ Authentication & Authorization: JWT, OAuth2, OpenID Connect ✅ External login (Google, Loyalty) ✅ Logging: Serilog, Datadog, Sentry, Log4net ✅ Search Engine: Solr, Elastic ✅ Cloud: Azure, GCP, AWS ✅ Others: Docker, Kubernetes, Gitlab, Git Flow, Design Pattern, Multi tenants, RabbitMQ, Kafka, iTextsharp, Chat GPT ⭐️⭐️⭐️⭐️⭐️ WHAT I OFFER AND SATISFY YOU ⭐️⭐️⭐️⭐️⭐️ ✅ REST API design, implementation, and integration ✅ Database architect, optimization, and profiling ✅ API Integration ✅ Caching ✅ Cron / Background / Windows service ✅ Web Service ✅ Payment Integration (Adyen, 2c2p, Napas)

✅ Top-Rated Senior Developer ✅ 100% Job Success Score ✅ Available for part-time, full-time long-term projects on Upwork (up to 40+ hours/week) ✅ Government ID Verified ✅ Professional Experience ✅ Expertise in .NET-based Web Applications, RESTful APIs, SPA architectures, CMS solutions, and enterprise-grade systems I’m a Senior Full-Stack .NET Developer with 6+ years of hands-on experience delivering and optimizing production-ready applications using C#, ASP NET / .NET Core, ABP Framework, and frontend technologies such as Angular, React, and modern JavaScript frameworks. I work across both backend and frontend, focusing on APIs, database design, performance optimization, and building responsive, user-friendly interfaces. What I Help You With - Custom web applications & system upgrades - Secure, efficient API integrations - Performance optimization & code refactoring - Long-term maintenance & scalability improvements Technical Expertise - Backend: C#, ASPNET MVC/Core, Web API, EF/EF Core, ABPio - Frontend: Angular, React, Vue, Blazor WASM, Nextjs, Tailwind, Telerik/Kendo UI - Databases: SQL Server, Azure SQL, MySQL, PostgreSQL, MongoDB - Cloud & Tools: AWS, Azure, Git, Visual Studio, CI/CD - Platforms: Windows Server, Linux, macOS Why Choose Me ✔ Clean, scalable, and maintainable code ✔ Fast delivery without sacrificing quality ✔ Client-focused communication ✔ High-performance, real-world applications ✔ Money-back guarantee & long-term discounts Availability 🕒 Part-time or Full-time (40+ hrs/week) | Ready to start immediately 💬 Response within 1 hour | Flexible time zones 👉 Click “Hire Now” or “Invite to Interview” to get started. Best regards, Le Xuan Thuan