Hire the Best Microsoft SQL Server Developers in Sahiwal, PK

⚡ Top-Rated Full Stack .NET & AI Integration Engineer | 6+ Years Experience Are you looking for a reliable Full Stack .NET Developer and AI Integration Specialist who delivers clean, scalable code — on time, every time? You are in the right place. I am an Upwork Top Rated freelancer with a 100% Job Success Score, having successfully delivered 20+ enterprise-grade projects for clients across the US, UK, and Europe. I help startups and established businesses build powerful web apps, robust REST APIs, cross-platform mobile applications, and intelligent automation systems. From architecture design to deploying Computer Vision models on the edge, I turn complex business requirements into smooth, high-performance software. 🔨 What I Build For You • Enterprise Web Applications: High-performance systems built with ASP.NET Core, MVC, and Blazor. • AI & Computer Vision Integrations: Custom YOLO Object Detection models for industrial/agricultural counting, smart automation, and local AI solutions. • Intelligent Assistants & NLP: Text-to-SQL reporting engines, RAG-based chatbots, and Azure OpenAI/LLM workflows. • Scalable Architecture: Cloud-native SaaS platforms using Microservices, Clean Architecture, and CQRS. • REST APIs & Webhooks: Secure backend services with advanced webhook integrations (Stripe, Apple In-App Purchases, Google Pub/Sub). • Cross-Platform Mobile Apps: Native-performing iOS and Android applications using .NET MAUI and React Native. • Database & Cloud DevOps: Optimized database design (MS SQL, PostgreSQL, EF Core) and automated CI/CD pipelines via Azure DevOps. 🛠️ Enterprise-Grade Tech Stack • Backend & AI: C# | .NET 6/8 | ASP.NET Core | Web API | SignalR | Microservices | YOLOv8/v10 | OpenAI API • Frontend: Blazor | React JS | React TypeScript | Angular | HTML5 | Tailwind CSS • Mobile: .NET MAUI | React Native | Flutter • Data & ORM: MS SQL Server | PostgreSQL | Entity Framework (EF) Core | Dapper • Cloud & DevOps: Azure | Azure DevOps | Docker | CI/CD Pipelines | Edge Processing 🤝 Why Clients Trust Me With Their Products Clean, Maintainable Code: I write self-documenting, architectural code utilizing SOLID principles that your team can easily scale. Industrial-Grade Automation: Experienced in bridging the gap between hardware (like industrial camera systems) and software logic. Transparent Communication: Fluid English, daily progress updates, and zero surprises. Business-First Mindset: I don't just write code; I treat your project like my own business to ensure maximum ROI. Whether you need an intelligent product built from scratch, a local AI model integrated into your workflow, or an existing legacy system optimized, I am ready to jump in. 📩 Click the "Message" or "Invite to Job" button above, and let's discuss how we can bring your project to life! 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 Fullstack .NET Developer | Backend .NET Developer | ASP.NET Core | C# | .NET MAUI | Blazor | Microservices | Computer Vision | YOLO Object Detection | AI Integration | Azure OpenAI | Text-to-SQL | Web API | SQL Server | Entity Framework Core | Dapper | Azure DevOps | Docker | CI/CD Pipelines | Stripe Integration | Stripe Webhooks | Apple In-app Purchase Webhook | Google Subscription PubSub | Smart Automation

⭐ 𝗛𝗲𝗹𝗽𝗶𝗻𝗴 𝗦𝘁𝗮𝗿𝘁𝘂𝗽𝘀 & 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗪𝗲𝗯 & 𝗖𝗹𝗼𝘂𝗱 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 (𝟴+ 𝗬𝗲𝗮𝗿𝘀 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲) 𝗔𝗿𝗲 𝘀𝗹𝗼𝘄 𝗔𝗣𝗜𝘀, 𝗰𝗼𝗺𝗽𝗹𝗲𝘅 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀, 𝗱𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗯𝗼𝘁𝘁𝗹𝗲𝗻𝗲𝗰𝗸𝘀, 𝗼𝗿 𝗵𝗮𝗿𝗱-𝘁𝗼-𝘀𝗰𝗮𝗹𝗲 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝗵𝗼𝗹𝗱𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗯𝗮𝗰𝗸? 𝗪𝗶𝘁𝗵 𝟴+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲, I help companies design, build, and modernize high-performance web applications, SaaS platforms, backend systems, and cloud-based solutions using .NET, ASP.NET Core, C#, Azure, and modern frontend technologies. 𝗪𝗵𝗲𝗿𝗲 𝗜 𝗵𝗮𝘃𝗲 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝗿𝗲𝘀𝘂𝗹𝘁𝘀: 💳 Built a SaaS subscription system handling autoship, billing cycles, and refund workflows 🔄 Migrated legacy ASP.NET MVC system to .NET Core for a US franchise management company 🏗️ Designed microservices architecture for a lead management platform serving 50k+ records ⚡ Reduced API response times from 4s to under 300ms on an enterprise eCommerce platform 𝗖𝗼𝗿𝗲 𝗦𝗸𝗶𝗹𝗹𝘀 🔹 Full-stack development with .NET, ASP.NET Core, C#, Angular, React, Blazor, TypeScript, Node.js, and Next.js 🔹 SaaS development and scalable web application architecture 🔹 REST API, SOAP API, Web API, and third-party API integration 🔹 Azure cloud solutions, Azure Functions, cloud automation, and DevOps workflows 🔹 MS SQL Server, MySQL, PostgreSQL, MongoDB, Entity Framework, ADO.NET, and database performance optimization 🔹 Microservices, enterprise-grade software design, and backend system architecture 🔹 Payment gateway integration, tokenization, refunds, captures, and subscription billing workflows 🔹 eCommerce, fulfillment, warehouse, CRM, franchise, lead management, and compliance systems 🔹 Azure DevOps, Git, Bitbucket, GitLab, TFS, Agile, Scrum, CI/CD, and source control best practices 𝗞𝗲𝘆 𝗦𝘁𝗿𝗲𝗻𝗴𝘁𝗵𝘀 / 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 🔹 Building scalable ASP.NET Core APIs with complex business logic 🔹 Optimizing slow APIs, database queries, and backend performance issues 🔹 Designing clean, maintainable, enterprise-grade .NET architecture 🔹 Developing admin panels, dashboards, internal tools, SaaS portals, and workflow automation systems 🔹 Creating automation solutions using Azure Functions and cloud-based services 🔹 Working across legacy and modern .NET systems, including ASP.NET MVC, Web Forms, WinForms, VB.NET, Razor Pages, and .NET Core 🔹 Leading projects independently or collaborating with existing product and engineering teams 💡𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗖𝗮𝗻 𝗘𝘅𝗽𝗲𝗰𝘁 You can expect clear communication, strong technical ownership, clean code, reliable delivery, and a problem-solving mindset. I do not just write code; I help identify the right solution, reduce technical friction, and build systems that support. 𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆 Open for both part-time and full-time engagements Flexible overlap with 𝗨𝗦/𝗘𝗨 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝗵𝗼𝘂𝗿𝘀 Feel free to message me anytime — I respond quickly and am available for calls, discussions, and project planning.