Hire the Best .NET Core Developers in Faisalabad, PK

I build high-quality business software using ASP.NET Core, C#, SQL Server, and REST APIs. Over the last several years, I have developed custom software for companies in multiple industries including: Distribution Management Pharmacy Construction Schools Restaurants Transport Petrol Stations Mobile Shops Mineral Water Delivery Granite Industry Plaza Rent Management Medical Companies My expertise includes: ✔ ASP.NET Core MVC ✔ C# ✔ Entity Framework Core ✔ Dapper ✔ SQL Server ✔ REST APIs ✔ Desktop Applications (WinForms/WPF) ✔ ERP Systems ✔ POS Systems ✔ Inventory Management ✔ Reporting ✔ Dashboard Development I focus on writing clean, scalable, and maintainable code that solves real business problems. If you're looking for a reliable .NET developer who understands business software, I'd be happy to help.

Need a software engineer who can build a new application, extend an existing system, integrate APIs, fix difficult bugs, or work confidently inside a mature codebase? I’m a Full-Stack Software Engineer with 4 years of professional software engineering experience across enterprise backend, web, and Windows desktop applications. My strongest professional foundation is in C#, .NET, ASP.NET Core, ASP.NET Web API, SQL Server, Entity Framework / EF Core, ADO.NET, REST APIs, and WinForms, complemented by full-stack experience with React, Node.js, Express.js, Angular, Blazor WebAssembly, JavaScript, Python, Django, MongoDB, MySQL, Tailwind CSS, and Bootstrap. I can help with: ✓ Full-stack web application development ✓ ASP.NET Core / .NET backend development ✓ REST API development and third-party integrations ✓ React, Angular, Blazor, and JavaScript frontends ✓ Node.js / Express.js backend development ✓ C# / .NET / WinForms desktop applications ✓ SQL Server and database-driven functionality ✓ Entity Framework, EF Core, ADO.NET, and LINQ ✓ JWT authentication and role-based access control ✓ Existing application enhancements and new features ✓ Legacy .NET debugging, maintenance, and modernization ✓ Bug fixing and production issue investigation ✓ Business workflow and Excel/data-processing automation ✓ Responsive business websites ✓ Docker, GitHub Actions, CI/CD, and deployment support BACKEND, APIs & DATABASES Professionally, I develop and maintain RESTful APIs, backend business logic, validations, authentication, authorization, database entities, relationships, and data-access workflows. I have worked with both Entity Framework Code First and Database First environments, SQL Server, stored procedures, ADO.NET, LINQ, JWT, RBAC, WCF, and SOAP services. I also have hands-on backend/full-stack project experience with Node.js, Express.js, Python, Django REST Framework, MongoDB, MySQL, and SQLite. FULL-STACK & FRONTEND I build responsive applications and interfaces using React, Angular, Blazor WebAssembly, JavaScript, HTML5, CSS3, Tailwind CSS, and Bootstrap. My projects include dashboards, authentication, booking and scheduling workflows, search and filtering, reusable components, form validation, client-side routing, API integration, dynamic application state, and interactive maps. C# / .NET DESKTOP APPLICATIONS I have substantial experience with Windows business applications using C#, .NET Framework, WinForms, SQL Server, ADO.NET, Entity Framework, EPPlus, Excel processing, RDLC, and Crystal Reports. My desktop work includes production planning, inventory analysis, accounting-data conversion, reporting, document generation, validation workflows, data imports/exports, and legacy application enhancement. EXISTING & LEGACY CODEBASES You do not need to have a brand-new project to work with me. I’m comfortable joining established applications, understanding their architecture and business rules, tracing existing functionality, fixing legacy defects, extending APIs, adding features, resolving data inconsistencies, refactoring code, and modernizing older .NET functionality. My professional experience includes mature systems using .NET Framework, Silverlight, WCF, SOAP services, WinForms, existing SQL Server databases, and production codebases. I do not assume that rewriting everything is automatically the right solution. INTEGRATIONS My integration experience includes Firebase Admin SDK, MQTT/MQTTnet, WhatsApp Business API / Meta Graph API, SQL Server Reporting Services (SSRS), Google Places API, Google Maps, OpenStreetMap / Overpass API, SMTP, QR-code workflows, and EPPlus-based Excel processing. BUSINESS SOFTWARE EXPERIENCE I have contributed to systems covering customer support and ticketing, field service, fleet management, vehicle tracking, logistics, warehouse operations, production planning, inventory analysis, accounting, reporting, meeting-room management, employee access control, and IoT/HVAC automation. That experience means I am used to software where business rules, data consistency, reliability, and existing workflows matter. WEB & DELIVERY Beyond enterprise software, I have built full-stack applications, client-facing websites, responsive business websites, interactive map applications, and a Django/Docker proof of concept with GitHub Actions CI/CD and deployment. My approach is simple: understand the requirement first, preserve what already works, communicate clearly, and build the solution that fits the actual project. If you need help with .NET, React, Node.js, Angular, WinForms, APIs, databases, integrations, full-stack development, business software, or an existing application that needs reliable development support, send me your current stack and what you need built, fixed, or improved.

❓ Does your website look outdated, break on mobile, load slowly, or require manual management? WordPress Developer | Elementor | Business Websites — I help businesses and agencies build, redesign, fix, and improve WordPress websites that are responsive, fast, clean, and easy to manage. Whether you need a new business website, an Elementor redesign, fixes to an existing site, or ongoing WordPress development, I can work within your existing setup without unnecessary rebuilding. 💻 Whom I work with ✅ Business owners who need a professional WordPress website ✅Agencies that need reliable WordPress/Elementor development support ✅Businesses redesigning or improving an existing website ✅E-commerce businesses using WooCommerce ✅Teams that need ongoing WordPress development and maintenance What I can help you with ✅WordPress website design & development ✅Elementor / Elementor Pro website development ✅Business website redesign ✅Responsive desktop, tablet & mobile implementation ✅Figma/design to WordPress & Elementor ✅Elementor templates and reusable sections ✅WordPress website migration ✅Elementor and WordPress bug fixing ✅WooCommerce website development ✅Landing page development ✅Website speed & performance improvements ✅HTML, CSS, JavaScript & PHP customization ✅Ongoing WordPress website development 🛠 Tools & platforms WordPress • Elementor • Elementor Pro • WooCommerce • HTML • CSS • JavaScript • PHP For performance and SEO-related work, I also work with tools such as WP Rocket, Cloudflare, and Rank Math when they fit the project. 🤔What you can expect Clean implementation, responsive layouts, accurate design execution, careful work on existing websites, and solutions that keep your WordPress website easy to manage. 📧 If you already have a website or design that needs to be built, fixed, redesigned, migrated, or improved, send me a message with your project details.

𝗧𝘂𝗿𝗻 𝘆𝗼𝘂𝗿 𝗶𝗱𝗲𝗮 𝗶𝗻𝘁𝗼 𝗮 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝘄𝗲𝗯 𝗮𝗽𝗽, 𝗔𝗜 𝗮𝗴𝗲𝗻𝘁, 𝗼𝗿 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄, 𝘄𝗶𝘁𝗵 𝗔𝗻𝗴𝘂𝗹𝗮𝗿, .𝗡𝗘𝗧, 𝗻𝟴𝗻, 𝗖𝗹𝗮𝘂𝗱𝗲 & 𝗟𝗟𝗠𝘀 𝘂𝗻𝗱𝗲𝗿 𝗼𝗻𝗲 𝗿𝗼𝗼𝗳. As a Full-Stack Developer & AI Automation Engineer, I build modern web applications, AI-powered solutions, and business automation systems using Angular, .NET, n8n, Claude, and LLM technologies. I help startups, SaaS companies, and businesses turn ideas into secure, scalable, and production-ready software. 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂 𝘄𝗶𝘁𝗵: Angular web applications, dashboards, and responsive frontends .NET / ASP.NET Core backend development and REST APIs Full Stack Development using Angular + .NET n8n Automation and custom workflow development AI Automation using Claude and LLM-based solutions AI Agents & intelligent workflows API integrations and third-party system automation Database design, integration, and optimization Custom business process automation Legacy application modernization and performance improvements 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 I can connect Claude, GPT, n8n, APIs, databases, CRMs, and business tools to automate repetitive processes, build intelligent workflows, create AI agents, and develop AI-powered features that improve business efficiency. 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 Frontend: Angular, React, Next.js, TypeScript, JavaScript, Tailwind CSS Backend: .NET, ASP.NET Core, C#, Node.js, REST APIs, Microservices AI: Claude AI, OpenAI, LLMs, AI Agents, Agentic AI, Prompt Engineering Automation: n8n, Workflow Automation, API Integrations, Business Process Automation Database: SQL Server, PostgreSQL, MySQL, MongoDB, Firebase Cloud: AWS, Azure, Docker, Kubernetes, CI/CD If you need a full-stack application, AI agent, n8n automation, Claude integration, SaaS platform, or scalable backend, I can help take it from concept to production. 𝗟𝗲𝘁’𝘀 𝗯𝘂𝗶𝗹𝗱 𝗮 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝘁𝗵𝗮𝘁 𝘀𝗰𝗮𝗹𝗲𝘀 𝘄𝗶𝘁𝗵 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀.

- 100% 5-Star Rating - 6+ Years Building Production Web & Mobile Apps - 20+ Ai Powered Mobile Apps Delivered - 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞: GMT, EST, AEST (Australia) & GST (Gulf) - Endorsed for: Accountable for Outcomes, Committed to Quality, Clear Communication 𝗙𝗿𝗼𝗺 𝗜𝗱𝗲𝗮 𝘁𝗼 𝗟𝗶𝘃𝗲 𝗔𝗽𝗽: Strategy → UI/UX → App Development → AI/API Integration → Testing → App Store & Google Play → Maintenance & Support 𝐅𝐑𝐄𝐄 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧: Share your idea or prototype, and let's discuss the best technology stack, development approach, estimated costs, and roadmap for your product. I help businesses build fast, scalable mobile apps, and increasingly, apps that think. As a Flutter developer with a growing specialization in AI and LLM integration, I combine solid cross-platform engineering with modern AI capabilities like chatbots, AI agents, and smart in-app features that add real business value, not just buzzwords. Every completed project on my Upwork history has earned a 5-star rating, with clients specifically calling out my responsiveness, technical strength, and ability to deliver solid solutions without excessive back-and-forth. I work flexible hours to overlap with US, UK, and Australian teams, so communication and turnaround are never a bottleneck. My Problem-Solving Approach 1) Understand before I build, I start every project by clarifying the actual business goal, not just the feature list, so the solution fits how the product will really be used 2) Architecture first, code second, I plan data flow, state management, and API structure before writing implementation code, which avoids costly rewrites later 3) Break big problems into small, testable pieces, complex features (AI integrations, multi-step workflows, sync logic) get built and verified incrementally, not all at once 4) Debug from the root cause, not the symptom, when something breaks, I trace it back to the actual source rather than patching around it, so fixes are permanent 5) Communicate blockers early, if scope, timeline, or a technical constraint changes mid-project, I flag it immediately with options, not after the fact Optimize for maintainability, clean, documented code that the next developer (or future me) can actually work with, not just code that works today Mobile App Development - Flutter & Dart, single codebase for iOS and Android - Clean Architecture, MVVM & BLoC / Provider state management - REST & GraphQL API integration, JSON handling - Firebase (Auth, Firestore, Realtime Database, Cloud Functions, Push Notifications, Crashlytics) - Local storage & offline-first support (Hive, SQLite, Shared Preferences) - Native platform integration (Camera, GPS, Payments, Deep Linking) - Performance optimization, animations & responsive, production-ready UI - App Store & Play Store deployment and release management AI & LLM Integration - LLM API integration (OpenAI, Claude, Gemini) into mobile apps - Conversational AI & in-app chatbots - AI agents for task automation and smart workflows - RAG (retrieval-augmented generation) for app-based Q&A and search - Prompt engineering for reliable, structured AI output - AI-powered personalization, recommendations & content generation - Voice-to-text & speech recognition features Backend & Full-Stack Development - ASP.NET Core (MVC / Web API), C#, Entity Framework, LINQ - Angular (12+), TypeScript, RxJS - SQL Server — schema design, stored procedures, query optimization - RESTful API development & third-party service integration - Microservices & N-Tier architecture - JWT / OAuth authentication, role-based access control - Responsive frontend: HTML5, CSS3, Bootstrap - Azure cloud deployment & Azure DevOps CI/CD pipelines - Custom dashboards, CRMs, ERP modules & admin portals Industries I Serve ✔ AI Based Apps ✔E-commerce & Retail ✔Fintech & Banking ✔Healthcare & Fitness ✔Education & E-learning ✔Travel & Hospitality ✔Logistics & Delivery ✔Social & Dating ✔Productivity & Business Tools (SaaS, CRM, ERP) ✔AI & Smart Apps ✔Food & Restaurant Apps ✔Real Estate & Property Management ✔Media & Entertainment ✔On-Demand Services (Taxi, Delivery, Home Services) ✔IoT & Smart Devices ✔Sports & Lifestyle Apps ✔Event Management & Ticketing Why work with me? ✔ 5-star track record across every completed project on Upwork ✔ Structured, architecture-first approach that prevents rework ✔ Practical AI integration focused on real user value, not novelty ✔ Clear communication and flexible availability across US/UK/AU hours ✔ Comfortable owning a project end-to-end, from architecture to deployment Whether you need a new Flutter app built from scratch, an existing app enhanced with AI features, or a full-stack system with a smart backend, I can help you ship something that actually works for your users and your business. Message me with your project details, I'll respond quickly and give you a clear, honest read on scope and timeline before we start.

Hi, I’m Qasim — a Senior .NET Developer with 9+ years of experience building scalable, high-performance software solutions. I specialize in modern .NET Core, Microservices, and Cloud-based architectures, and I’m passionate about delivering clean, reliable code that drives real business value. My skill set is extensive and includes the following: Back-end Skills: -C#, .NET Framework, .NET Core – designing clean, maintainable, and scalable solutions. -Entity Framework Core, Dapper.net – efficient database access and performance optimization. -Microservices & Distributed Systems – architecture, communication, and deployment. -RESTful APIs, oData, gRPC – reliable integrations and cross-system communication. -Identity & Security – MSAL, Microsoft Identity Framework, Identity Server. -Messaging & Real-time – RabbitMQ, SignalR, WebRTC. -Databases – MS SQL Server, MySQL, PostgreSQL. Front-end Skills: -Web UI – HTML5, CSS, Bootstrap, Tailwind. -JavaScript & TypeScript – jQuery and Angular. -Responsive UI – modern, user-friendly interfaces. I have a strong understanding of Agile/Scrum practices, ensuring smooth teamwork and adaptability. With experience in GitHub, GitLab, and Bitbucket, I maintain clean workflows and code integrity. In short, my skills and experience make me a strong fit for your project, and I’m eager to discuss how I can contribute.