Hire the Best Microsoft SQL Server Developers

✅ TOP RATED Consultant on UpWork | *100% Client Recommendation Score* My name is Ryan, and I am one of Upwork's highest rated SQL Server DBA (Database Administrator) and Developers. I've worked with numerous companies on projects including database administration, optimization, performance tuning, automation, and SQL programming. If you are having a database issue, you have come to the right place for help. Unlike other database professionals, I am able to effectively communicate to understand your business needs and technical architecture in order to meet your deliverables. I keep my high Job Success Score and Five-Star Feedback rating by accepting only the jobs I know myself to be the best person for. If I'm not completely confident in delivering you the perfect job, I'll let you know and steer you in the right direction. Thank you for reading this far, and I look forward to discussing your project together. Technical Skills: Twelve (12) years of experience in SQL Server versions from 2005-2022, and over 7 years working with Azure and AWS. Certifications: • MCSE: Microsoft SQL Server Systems Expert Data Platform • MCSA: Microsoft SQL Server Certified Solutions Associate • MCITP: Microsoft SQL Server Database Administrator • MCITP: Microsoft SQL Server Business Intelligence Developer • MCSA: Microsoft SQL Server Certified Solutions Associate

🚀 As a TOP RATED freelancer with a 100% Job Success Rate on Upwork, I bring expertise in data visualization using Power BI. I have the ability to transform raw data into relevant information, providing insights to help clients visualize their data. 🚀 Power BI & Microsoft Fabric Expert | Tableau & Qlik Migration Specialist | Microsoft Dynamics Analytics | QuickBooks Analytics Are you looking to transform your raw data into powerful, interactive dashboards that drive business decisions? I help businesses modernize their BI ecosystem using Power BI and Microsoft Fabric. • What I Can Help You With: ✔ Power BI Dashboard Development (Executive & Operational) ✔ Power BI Paginated Reports (Pixel-perfect reporting) ✔ SSRS Report Development & Migration ✔ Dynamics ERP & Financial Systems Reporting ✔ Tableau to Power BI Migration ✔ Qlik to Power BI Migration ✔ Microsoft Fabric Data Pipelines & Deployment Pipelines ✔ QuickBooks Financial Dashboards (P&L, Balance Sheet, Cash Flow) ✔ Azure Data Engineering & ETL Automation ✔ DAX Optimization & Performance Tuning ✔ Power BI Embedded (Multi-tenant Architecture) With 15+ years of experience in BI and database technologies, I ensure scalable architecture, clean data modeling, secure access (RLS), and fast-performing dashboards. 💡 If you need a reliable BI expert who can deliver high-quality solutions with long-term support, let's connect.

.NET backend developer with 12+ years building production-ready APIs, SaaS platforms, and full-stack web applications. I turn complex requirements into clean, scalable code, on time and without hand-holding. Whether you need a REST API built from scratch, a third-party integration (payments, maps, messaging, or anything in between), or a full-stack .NET + React application, I'll bring both technical depth and real-world judgment to your project. What I work with: • Backend: .NET Core, .NET Framework, C#, REST APIs, Entity Framework Core • Frontend: React • Databases: PostgreSQL, SQL Server • Integrations: Twilio, Google Maps, OAuth2, payment processors, Azure What I've delivered: • Multi-tenant SaaS platforms with complex business logic • Full-stack applications with real-time third-party integrations • Admin dashboards and customer-facing web apps • Scalable API architectures for startups and enterprise clients I'm Top Rated on Upwork with a 100% Job Success Score. I communicate clearly, deliver what I commit to, and I care about the long-term health of your codebase, not just getting it done. If you need someone who can think through architecture and execute it end-to-end, let's talk.

I help businesses build scalable, high‑performance, and maintainable web applications using .NET, ASP.NET Core, Angular, and Azure. With 10+ years of experience in full‑stack development, backend architecture, REST API development, and cloud deployment, I focus on delivering solutions that are clean, reliable, and built for long‑term growth. My core expertise includes: - .NET and ASP.NET Core development - Angular front‑end development - RESTful API design and integration - Azure cloud services and deployment - SQL Server database design and optimization - Legacy system modernization - SaaS and enterprise application development I have worked on enterprise web applications, microservice‑based solutions, and performance‑focused systems where scalability, security, and maintainability matter most. If you need a Senior .NET Full Stack Developer who understands both technical execution and business impact, I can help turn your requirements into a solid product.

⭐ Microsoft Certified Developer ⚡ Senior Full-Stack .NET Core Developer 10+ years | 50+ enterprise systems | API Integration & Azure Expert | C# / ASP.NET Core / SQL Senior Full-Stack Developer with 10+ years of experience delivering 50+ enterprise-level Web Development and Web Application systems using C#, .NET Framework, ASP.NET, ASP.NET Core, ASP.NET MVC, JavaScript, React, Angular, AngularJS, TypeScript, HTML, HTML5, CSS, API, API Development, RESTful API, API Integration, Microsoft SQL Server, PostgreSQL, SQL, Microsoft Azure, Azure DevOps, CI/CD, Amazon Web Service, Node.js, PHP and Python. I build scalable Web Application platforms with clean API Integration, optimized SQL, and production deployments on Microsoft Azure using C#, .NET Core, ASP.NET Core, React, Angular and JavaScript. I also develop AI powered systems using OpenAI API, OpenAI, Claude, Claude API, LangChain, FastAPI, RAG, Artificial Intelligence, Machine Learning and Natural Language Processing. If you need a developer who can build scalable production-ready systems fast let’s talk. I have built 100+ API Integration and API Development solutions using C#, .NET Core, .NET Framework, ASP.NET, ASP.NET Core, ASP.NET MVC and RESTful API architecture, integrating systems across Microsoft Azure, Azure DevOps, CI/CD pipelines and Amazon Web Service. I have implemented 70+ automation workflows using API Integration, Node.js, Python, FastAPI and SQL-based processing across Microsoft SQL Server and PostgreSQL environments. I have delivered 50+ Web Application systems including SaaS platforms, internal tools, dashboards and integration-heavy solutions using C#, ASP.NET Core, .NET Core, JavaScript, React, Angular, AngularJS, TypeScript, SQL, Microsoft SQL Server, PostgreSQL and API Integration deployed on Microsoft Azure and Amazon Web Service. My focus is combining backend architecture with modern Web Development and Web Design for scalable systems. ⚡ What I Build 🔹 Web Application systems processing 100k+ API requests daily using C#, ASP.NET Core, RESTful API, API Development, Microsoft SQL Server, PostgreSQL and SQL optimization 🔹 Integration-heavy platforms using C#, .NET Framework, ASP.NET MVC, ASP.NET Core, API Integration, RESTful API and Node.js connected to CRMs, SaaS tools and external APIs 🔹 Cloud-based systems deployed on Microsoft Azure, Azure DevOps, CI/CD and Amazon Web Service with scalable backend architecture 🔹 Frontend interfaces using JavaScript, React, Angular, AngularJS, TypeScript, HTML, HTML5 and CSS with responsive Web Design 🔹 AI powered features using OpenAI API, OpenAI, Claude, Claude API, LangChain, FastAPI, RAG, Artificial Intelligence, Machine Learning and Natural Language Processing integrated into existing Web Application platforms ⚡ What Makes Me Different Most developers build features. I build scalable systems. As a Senior Full Stack Developer, I focus on: 🔹 API Development and RESTful API architecture using C#, .NET Core, ASP.NET Core and ASP.NET MVC 🔹 Complex API Integration across enterprise systems using Microsoft Azure and Azure DevOps 🔹 High-performance Microsoft SQL Server, PostgreSQL and SQL optimization 🔹 Cloud-native deployment using Microsoft Azure, Azure DevOps, CI/CD and Amazon Web Service 🔹 Full-stack Web Development using JavaScript, React, Angular, AngularJS, TypeScript, HTML, HTML5 and CSS 🔹 AI powered automation, ai agent workflows and AI Integration using OpenAI API, OpenAI, Claude, Claude API, LangChain and FastAPI I design systems where C#, ASP.NET Core, .NET Core, Microsoft SQL Server, PostgreSQL, SQL, React, Angular and Microsoft Azure work as a unified architecture. My focus is production-grade Web Application systems with clean API Integration, scalable infrastructure and maintainable backend architecture built with C#, .NET Framework, ASP.NET, ASP.NET Core and ASP.NET MVC. ⚡ Core Stack C#, .NET Core, .NET Framework, ASP.NET, ASP.NET Core, ASP.NET MVC, JavaScript, React, Angular, AngularJS, TypeScript, Node.js, PHP, Python, HTML, HTML5, CSS, SQL, Microsoft SQL Server, PostgreSQL, Microsoft Azure, Azure DevOps, CI/CD, Amazon Web Service, API, API Development, RESTful API, API Integration, Web Development, Web Application, Web Design, OpenAI API, OpenAI, Claude, Claude API, LangChain, FastAPI, ai agent, ai automation, ai powered systems, RAG, Artificial Intelligence, Machine Learning, Natural Language Processing. I am currently available for Web Development, API Development, API Integration, AI Integration, ai automation and enterprise .NET development using C#, ASP.NET Core, .NET Core, Microsoft SQL Server, PostgreSQL, Microsoft Azure, React and Angular.

200+ production systems delivered. 100% Job Success Score held for 5 consecutive years. If you need a full stack developer who takes complete ownership from the first requirements session to a live, scalable system deployed - that is the track record behind every project I take on, and the reason clients keep coming back. I build custom ERP, CRM, SaaS, POS, and full stack web applications for businesses in construction, manufacturing, healthcare, and enterprise software. Working across .NET, React, TypeScript, Node.js, MS SQL, MySQL, PostgreSQL, MongoDB. and Azure. I deliver systems that hold up under real business load years after launch - not just during the demo. ✅ Top Rated | 18+ Years Building Enterprise Software in Production ✅ 200+ Custom ERP, CRM, POS, and SaaS Platforms Delivered End to End ✅ 100% Job Success Score - 7 Consecutive Years Without a Single Failed Engagement ✅ Full Stack Developer: .NET, React, TypeScript, Node.js, MS SQL, PostgreSQL, MySQL, MongoDB, and Azure, DevOps ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⭐⭐⭐⭐⭐ CLIENT RESULTS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ "Haider was an excellent contractor to work with. He understood the requirements well and delivered to spec, on budget, and on time. I would happily recommend Haider to others." - Verified 5-star review "Great and fast - did the things and logical design in a very fast and professional way. Looking forward to new projects soon." - Verified 5-star review ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔷 SYSTEMS I HAVE DELIVERED ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ SR360 - Full multi-tenant cloud CRM/ERP for a remodeling business covering sales pipeline, job costing, commissions, and accounting, built on .NET, React, and Azure SQL. AYAS - NDIS and GDPR-compliant service booking platform with Google and Outlook calendar integration, supporting admin, provider, and client roles with full compliance audit trails. Vakency - Recruitment CRM for enterprise IT hiring teams on .NET, React, TypeScript, and Azure with automated notification workflows and full CI/CD. Quote Master - React and Dot Net based Web App that simplifies complex cost estimation, quote generation and job management process for Windows and Doors Manufacturer ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔷 WHAT I BUILD ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▸ Custom ERP and CRM Development Multi-module ERP and CRM platforms built from scratch around your exact workflows - not adapted templates. Sales, job costing, inventory, commissions, and accounting consolidated into one maintainable system. Built on .NET Core and React, deployed on Azure with CI/CD from day one. ▸ SaaS and Multi-Tenant Platform Development Full stack SaaS platforms with clean tenant isolation, role-based access control, subscription and license management, and third-party API integrations. Designed to scale on Azure without architectural rework later. ▸ Full Stack Web Application Development React, Next.js, TypeScript, Node.js, NestJS, .NET Core 8, REST API - integrated end to end. As a full stack developer I own every layer: frontend, backend, database schema, and Azure cloud infrastructure, with no handoffs between layers. ▸ AI-Integrated Business Applications Embedding AI capabilities into production business systems - OpenAI API integrations, intelligent workflow automation, and AI-powered processing within custom ERP, CRM, and SaaS platforms built on .NET Core and Node.js. ▸ Legacy .NET Modernization Taking over inherited .NET, VB.NET, ASP.NET, WinForms, or WPF codebases and migrating them to .NET Core 8, or rebuilding as modern full stack web applications - without losing critical business logic or operational data. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛠 TECH STACK ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚡ Frontend: React.js, Next.js, TypeScript, JavaScript, Tailwind CSS, Material UI, DevExtreme, DevExpress ⚡ Backend: .NET, ASP.NET MVC, Node.js, NestJS, C#, REST API ⚡ Database: PostgreSQL, Azure SQL, MS SQL Server, MySQL, SQLite, MongoDB ⚡ Cloud: Azure App Services, Azure Functions, Azure DevOps, AWS, Docker, CI/CD, Git ⚡ Reporting: SSRS, Crystal Reports, RDLC, DevExpress Reports ⚡ Desktop: C# WinForms, WPF, DevExpress ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔷 HOW I WORK ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ I work as business analyst, solution architect, and hands-on full stack developer at the same time. You get system-level architecture thinking and full accountability on delivery. No handoffs between layers. No out-of-scope surprises. No disappearing after go-live. Every project starts with a structured requirements session - no formal spec required. Rough ideas get shaped into executable plans before a single line of code is written. Agile iteration cycles deliver working software in your hands within weeks, tested and ready for feedback. Share what you are building and I will come back with a clear architecture and a realistic timeline before committing to anything.