Need to build a custom business application, modernize a legacy .NET system, integrate AI, or automate business workflows? I help businesses design and build scalable, secure, and maintainable software that streamlines operations, improves productivity, and delivers long-term business value.
I'm a Senior .NET Architect and Full-Stack Developer with 10+ years of experience delivering enterprise software solutions using C#, ASP.NET Core, Blazor, SQL Server, DevExpress XAF, REST APIs, and modern AI technologies. From architecture and backend development to deployment and workflow automation, I build complete solutions that solve real business problems.
Services I Offer
✔ Enterprise Business Applications
✔ Custom CRM & ERP Systems
✔ Blazor & DevExpress XAF Applications
✔ Secure ASP.NET Core Web APIs & REST API Development
✔ AI-Powered Business Applications, MCP Servers & AI Agents
✔ Workflow Automation with n8n & Third-Party Integrations
✔ Dashboards, Reporting & Operational Monitoring Systems
✔ Legacy .NET Modernization & System Enhancements
Core Technologies
• C# / .NET Framework / .NET Core / .NET 8 / .NET 9 / .NET 10
• ASP.NET Core Web APIs & REST API Development
• Blazor Server & Blazor Web Apps
• DevExpress XAF, XPO ORM, WinForms & Reporting
• SQL Server, MySQL, SQLite & Airtable
• OpenAI, Claude AI, MCP Servers & AI Agents
• n8n Workflow Automation
• .NET MAUI Cross-Platform Applications
• Windows Server / IIS Deployment
Selected Projects
• LeadFlowAI: Built an AI-powered lead automation platform using Blazor, ASP.NET Core, n8n, Airtable, and Claude AI to qualify leads, automate follow-ups, and monitor workflows through a centralized dashboard.
• SignalDeskAI: Developed an enterprise AI assistant integrating OpenAI, Claude, MCP servers, Microsoft Graph, and Blazor to automate workflows, retrieve business information, and improve operational productivity.
• Enterprise Collaboration Platform (DevExpress XAF): Designed and developed a comprehensive DevExpress XAF Blazor collaboration platform featuring project management, real-time messaging, document management, dashboards, time tracking, and role-based security.
• CRM & Business Management System (DevExpress XAF): Built and enhanced a scalable DevExpress XAF CRM solution with customer management, quotations, orders, reporting, custom business modules, and secure workflow automation.
I Can Help You
• Build a custom business application from the ground up
• Develop or extend a Blazor or DevExpress XAF solution
• Integrate AI into an existing .NET application
• Build AI agents, MCP servers, and intelligent workflow automation
• Automate business processes with n8n and third-party APIs
• Develop secure ASP.NET Core backend services and REST APIs
• Create dashboards for reporting, monitoring, and decision support
• Modernize and enhance existing .NET applications
I focus on clear communication, clean architecture, and building reliable software that is maintainable, scalable, and designed to deliver long-term business value.
C#
ASP.NET Core
Blazor
DevExpress
Microsoft SQL Server
REST API
API Integration
AI Development
OpenAI API
n8n
Entity Framework
AI Agent Development
Automation
AI Chatbot
Claude
JavaScript
Automated Workflow
Enterprise Resource Planning
CRM Software
Software Architecture & Design
Majid A.
Islamabad, Pakistan
$20/hr
4.9
47 jobs
Hi, I’m Majid, a Microsoft Certified Solutions Developer (MCSD) with over 15 years of experience designing and developing secure, scalable, and high-performance web and cloud applications using the Microsoft technology stack.
I help businesses and start-ups modernize legacy systems, fast pace development using AI vibe coding, migrate existing systems to new stack using Claude, automate deployment pipelines, and deliver production-ready solutions with .NET Core, Azure, and modern JavaScript frameworks.
What I Deliver
Full-stack development with ASP.NET Core / MVC / C#
Azure DevOps CI/CD pipelines, Functions, Service Bus, and App Services
RESTful API design and third-party integrations
SQL Server schema design, stored procedures, and query optimization
Entity Framework Core for data access and migrations
Unit testing with NUnit, Moq, and automated build validations
Front-end development with Angular (v12–17) and React.js
Windows Services, Task Schedulers, and SSIS jobs
SharePoint and WordPress app customisations and deployment
Power platform automation and flows development
Claude Code AI development
Technical Stack
Languages & Frameworks: C#, ASP.NET Core, MVC, EF Core
Cloud & DevOps: Azure App Services, Azure Functions, Azure SQL, Service Bus, Azure DevOps (CI/CD)
Frontend: Angular, React.js, Bootstrap, jQuery
Testing: NUnit, Moq
Databases: SQL Server, SSIS
Other Tools: Design Patterns, Telerik Controls, Git, SCRUM
AI Tools : Claude Code for vibe coding
.NET Framework
Microsoft Azure
Git
C#
Microsoft SQL Server
API
CI/CD
Entity Framework
Microservice
Microsoft Power Automate
React
Next.js
.NET Core
SaaS Development
Shiraz N.
Lahore, Pakistan
$22/hr
4.9
89 jobs
Senior Full-Stack .NET Web Developer with 8+ years of experience in C#, ASP.NET Core, .NET 6/8, MVC, Blazor, React, Angular, SQL Server, and Azure. I build enterprise web applications, SaaS platforms, REST APIs, and microservices with 68+ projects delivered on Upwork and consistent 5-star client feedback.
CORE EXPERTISE:
✅ Backend Development — C#, ASP.NET Core, .NET 6/8, MVC, Blazor, REST APIs, Microservices architecture
✅ Frontend Development — React, Angular, JavaScript, HTML5, CSS3, Bootstrap (responsive, modern UI)
✅ Database & Data Access — SQL Server, Entity Framework Core, Dapper (query optimization, performance tuning)
✅ Cloud & DevOps — Microsoft Azure, AWS (deployment, hosting, CI/CD, legacy .NET modernization)
✅ AI Integration — OpenAI API, Copilot Studio, Agentic AI (chatbots, automation, AI-powered features inside .NET web applications)
✅ Team Leadership & Client Communication — I lead a development team, so I scale from quick fixes to full product builds, with clear updates at every milestone
WHY CLIENTS HIRE ME:
Clients endorse me most often as "Committed to Quality" (27x), "Collaborative" (18x), and a "Clear Communicator" (15x). I deliver clean architecture, honest timelines, and software that's maintainable long after launch.
Message me with a short description of your project I'll reply within minutes with an honest assessment of scope, timeline, and approach.
ASP.NET Core
C#
.NET Core
Full-Stack Development
Web Application Development
React
Angular
Microsoft SQL Server
Entity Framework
RESTful API
Microservice
Microsoft Azure
Blazor
API Integration
AI App Development
AI Agent Development
SaaS Development
ASP.NET MVC
Back-End Development
AI Development
Urooj A.
Lahore, Pakistan
$25/hr
5.0
5 jobs
I am an experienced Full Stack Developer with over 10 years of expertise in delivering high-quality, scalable, and efficient solutions. Specializing in .NET Core, C#, Entity Framework, ASP.NET ,React, Angular, SQL, provide custom development services to businesses ranging from startups to large enterprises.
Core Competencies:
✅ Backend Development – .NET Core, C#, RESTful APIs, Microservices, Server-Side Logic
✅ Frontend Development – React, Angular, Next.js, Responsive Web Design
✅ Database Architecture – SQL Server, PostgreSQL, MySQL, NoSQL, Data Modeling, Query Optimization
✅ AI & Automation – OpenAI API, Natural Language Processing (NLP), Chatbot Development, Machine Learning
✅ UI/UX Development – DevExpress, Custom User Interfaces, Dynamic Dashboards, Cross-Platform Design
✅ Integrations & Cloud – Stripe, Payment Systems, Cloud Services, Third-Party Integrations
Key Achievements:
✔️ Developed and deployed secure, RESTful APIs using ASP.NET Core, ensuring high scalability and performance for web applications.
✔️ Implemented Clean Architecture, CQRS, and Repository patterns to ensure the development of scalable, maintainable, and flexible codebases for large enterprise applications.
✔️ Developed a Windows desktop application that allows users to easily rename audio/video devices on Windows 10 and 11 systems, utilizing native Windows Device APIs for seamless integration.
✔️ Developed a Windows desktop application that runs as a background service, decrypting messages based on an encryption key, executing database queries, and returning the results in an encrypted format, which the client then decrypts and displays data in a grid.
Let’s turn your ideas into reality. Reach out to me today! 📩
Regards,
Urooj
Next.js
React
TypeScript
Angular
FHIR
ASP.NET Web API
ASP.NET Core
C#
SQL
ASP.NET MVC
Desktop Application
AI Chatbot
Microsoft SharePoint Development
Azure DevOps
Microsoft Dynamics 365
Noman A.
Sargodha, Pakistan
$35/hr
4.8
47 jobs
I am a Senior Full-Stack Developer specializing in Microsoft 365 Office Add-ins with 4+ years of production experience building enterprise-grade solutions for Outlook, Excel, Word, PowerPoint, and SharePoint (SPFx) using Office.js and VSTO.
I help businesses eliminate repetitive tasks, automate workflows, integrate AI directly inside Microsoft Office, and connect their tools with Microsoft Graph, CRMs, and third-party APIs, so teams get more done without changing how they work.
Outlook Add-in Development:
- Event-based add-ins, task pane add-ins, and Outlook plugins with Office.js and VSTO
- AI-powered email summaries, auto-replies, priority tagging, and classification
- One-click actions: forward, CC, log, archive, CRM push
- CRM integration with Salesforce, HubSpot, and Dynamics 365
- Security tools: phishing detection, compliance alerts, internal flagging
- Calendar automation, meeting schedulers, and follow-up workflows
Excel Add-in Development:
- Custom Excel add-ins with live API-driven data sync and dashboard automation
- Custom Excel functions using Office.js
- Automated validation, reporting, and workflow tools
- AI-powered data analysis and decision support inside Excel
- Web and desktop compatible Excel automation
Word Add-in Development:
- Automated document generation, template systems, and content assembly
- Contract, proposal, and report building workflows
- AI proofreading and smart formatting suggestions
- Review, redlining, and approval systems
PowerPoint Add-in Development:
- Data-driven slide and chart automation
- Brand and template enforcement add-ins
- Investor deck and presentation automation tools
SharePoint & Microsoft 365:
- SPFx web parts and extensions
- Microsoft Graph API integrations across the full M365 ecosystem
- OneDrive, Teams, and SharePoint data workflows
Authentication & Security:
- Single Sign-On (SSO) with Azure AD / Entra ID and MSAL
- OAuth 2.0, Auth0, and secure enterprise API integration
- Manifest configuration for both XML and JSON formats
- AppSource-ready and centralized deployment
AI Integration Inside Office:
- RAG agents, vector search, and intelligent document processing
- OpenAI and Claude API integration inside Office add-ins
- Smart email workflows and AI-assisted content generation
Tech Stack:
- Office Tech: Office.js, VSTO, Microsoft Graph API, SPFx, Open XML SDK
- Frontend: React/Angular/VueJS, TypeScript/JavaScript, Fluent UI, MUI
- Backend: Node.js/Express.js, ASP.NET Core, C#, Python/Flask/Django, REST APIs
- Databases: SQL Server/MySQL, MSSQL, MongoDB, PostgreSQL
- Cloud: Azure, AWS, Docker, CI/CD pipelines, Vercel, GitHub, Digital Ocean
- Legacy: VBA to modern Office.js migration, VSTO to Office.js migration
Enterprise-Ready Solutions:
Production-grade systems built with security-first design, compliance standards, audit logging, comprehensive documentation, and thorough testing for enterprise deployment.
How I Deliver Results:
I don't just build features, I solve business problems. Every solution I create reduces manual effort, cuts operational costs, speeds up critical workflows, and scales with your organization.
Whether you're migrating legacy tools like old VSTO solutions to advance Office.js solutions, automating business-critical processes, building custom productivity solutions, or embedding AI into your Microsoft 365 environment, I turn complex requirements into reliable, maintainable systems your team will actually use.
Ready to automate smarter? Let's discuss how I can help transform your Microsoft 365 environment into a productivity powerhouse.
Microsoft Outlook Development
Office 365
Email Automation
Microsoft Excel
Microsoft 365 Copilot
Microsoft Word
Microsoft Power Automate
Microsoft PowerPoint
User Authentication
Single Sign-On
AI Model Integration
AI App Development
Chaudhry I.
Islamabad, Pakistan
$45/hr
5.0
125 jobs
I build AI agents, SaaS products, backend systems, and cloud platforms that are designed for production from day one, not prototypes that need to be rewritten six months later.
Today, anyone can generate code with AI. Very few engineers can design systems that continue to perform when real users, payments, integrations, concurrency, and operational complexity enter the picture.
That’s where I work best.
What I’m best at
• AI-powered SaaS platforms and multi-tenant applications
• Production AI systems, AI agents, RAG pipelines, and workflow automation
• High-performance backend infrastructure and distributed systems
• Payment, subscription, and Stripe integrations
• Real-time applications, dashboards, and event-driven architectures
• API development, third-party integrations, and microservices
• Enterprise platforms with RBAC, workflows, and business automation
Technologies I use
Node.js, TypeScript, Python, PHP, Laravel, React, Next.js, FastAPI, PostgreSQL, MySQL, Redis, MongoDB, AWS, Docker, Kubernetes, Playwright, Selenium, OpenAI, Claude, LangChain, large-scale web scraping, Requests, HTTPx, data extraction, Supabase, and modern cloud-native architectures.
I also build AI voice applications, document intelligence solutions, OCR pipelines, chatbot platforms, Slack/Telegram/Discord integrations, and large-scale data extraction systems.
Clients typically bring me in when they need to:
• Build AI agents with tool calling, RAG, memory, and multi-step workflow orchestration
• Turn vibe-coded applications into production-ready systems
• Refactor AI generated MVPs into scalable, maintainable, production-grade platforms
• Build a SaaS product from the ground up
• Integrate AI into an existing platform
• Rescue or scale a backend that’s becoming difficult to maintain
• Improve performance, reliability, and cloud architecture
• Own complex technical problems from architecture through production deployment
I care about building software that remains maintainable, scalable, and reliable long after launch. Clean architecture, performance, observability, cost efficiency, and long-term stability are built into every project, not added later.
If you’re building a serious AI product, SaaS platform, or business-critical application and want an engineer who can take ownership from architecture to production, I’d be happy to discuss your project.
AI Development
AI Agent Development
Generative AI
LangChain
Retrieval Augmented Generation
PostgreSQL
API Integration
Automation
FHIR
HIPAA
Python
Node.js
AWS Development
Full-Stack Development
SaaS Development
Browser Automation
React
React Native
Web Scraping
Back-End Development
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
“Upwork provides an umbrella-level of security. I can see a talent’s work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.”
KD
Kim Darling
Emerald Tiger
“Upwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.”
DM
David Merry
Kinetic Investments
“Our very specific requirements can be a challenge—With Upwork, we’re able to access a bigger community to ensure the success of our projects.”
KK
Katja Krohn
Summa Linguae
How do I hire a Visual FoxPro Developer in Pakistan on Upwork?
You can hire a Visual FoxPro Developer in Pakistan on Upwork in four simple steps:
Create a job post tailored to your Visual FoxPro Developer project scope. We'll walk you through the process step by step.
Browse top Visual FoxPro Developer talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top Visual FoxPro Developer profiles and interview.
Hire the right Visual FoxPro Developer for your project from Upwork, the world's largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Visual FoxPro Developer?
Rates charged by Visual FoxPro Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Visual FoxPro Developer in Pakistan on Upwork?
As the world's work marketplace, we connect highly-skilled freelance Visual FoxPro Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Visual FoxPro Developer team you need to succeed.
Can I hire a Visual FoxPro Developer in Pakistan within 24 hours on Upwork?
Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive Visual FoxPro Developer proposals within 24 hours of posting a job description.
Find more freelancers
Top cities for Visual FoxPro Developers in Pakistan