John J.

With over 10 years of industry experience, I am a top-tier software engineer specializing in C#, ASP.NET Core, MVC, Blazor, and WPF, .NET MAUI and Angular. My skill set encompasses both front-end and back-end development, making me versatile in creating custom web applications, CRM systems, and ERP solutions that align with your specific needs. Technical Expertise: ?Web and Mobile App Development ?Integration Product Development ?Software Product Design (UI / UX ) ? Startups & Enterprise solutions ?Startup & Enterprise Product Development ?Acumatica Integrations ?Open AI Integration ?Stripe & PayPal Payment Integration(or custom type integrations) ?My main technical expertise includes the following: ✅ .NET Framework, .NET Core, C# Object-Oriented Programming. ✅ ASP.NET, ASP.NET Core, ASP.NET MVC 5, ASP.NET MVC Core, ASP.NET Razor pages, ASP.NET Web API, WPF, ASP.NET Web Forms, ASP.NET Core Identity, Entity Framework, [login to view URL], LINQ, Dapper ORM, AutoMapper. ✅Angular, React.js, Next.js, Vue Js, Blazor, Telerik UI, Kendo UI, Tailwind CSS, jQuery, HTML5, Bootstrap, JavaScript, TypeScript, Sitecore, Umbraco, Kentico, Sitefinity ✅ Data engineering, Azure DevOps, Microsoft Azure, MySQL, MS SQL, Azure SQL, MongoDB, PostgreSQL, Cosmos DB. ? Azure skills include: ✅ Azure Services, ✅ Azure Cloud Architecture, ✅ Azure DevOps, ✅ Azure Active Directory, ✅ Azure SQL, ✅ Azure CLI. ✅ Azure functions. Logic apps ? Project Management and Collaboration: ✅ Jira ✅ GitHub ✅ Azure DevOps ? Frameworks: ✅ ASP.NET Zero ✅ ASP.NET Boilerplate ✅ Entity Framework ✅ Identity Framework ? Patterns and Architecture: ✅ Onion architecture, ✅ Domain-Driven Design, ✅ 3 Layer and Tier Architecture, ✅ Microservices, ✅ Repository Pattern, ✅ Unit of Work, ? Third-Party API Integration ✅ Twilio, ✅ SendGrid, ✅ Social media APIs ✅ Twitter API, Facebook API ✅Open AI Integration ✅Acumatica Integrations ✅ Google Maps, ✅ Paypal, Stipe, Razor Pay, [login to view URL], Visa, Master Card WHY You Hire ME: ✅ 24/7 Active (Quick and fast response & Deadlines meeting all communicated requirements) ✅ Best Quality work & excellent price with great Communications ✅ fast & Quick delivery(Urgent Task within few hours only!!) ✅ 100% satisfaction (Top-Rated delivery & notes on the project and comments on the code & other tips & tricks)