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.

As a highly skilled Senior Database Administrator with nearly a decade of experience, I bring a wealth of expertise to the table. My passion lies in SQL Server administration, and I have hands-on experience with all versions from 2005 to 2022, showcasing my adaptability and up-to-date knowledge of the platform's evolution. My proficiency extends beyond basic SQL Server tasks. I am well-versed in handling complex setups, including SQL Server Failover clusters and Always On configurations. I have successfully implemented and managed these high-availability solutions, ensuring continuous access to critical data for my clients. Moreover, I have a deep understanding of SQL Server replication, which allows me to set up and manage data synchronization efficiently, providing enhanced data redundancy and distribution. Beyond SQL Server, I have mastered Redis and PostgreSQL administration. I skillfully configure standalone, replication, and cluster Redis setups, providing valuable assistance to developers and troubleshooting latency issues effectively. With PostgreSQL, I expertly manage instances across various environments, ensuring seamless backup, recovery, and performance optimization. Throughout my career, I have had the privilege of working for the most prestigious Croatian telecom companies, where I refined my skills and delivered outstanding results. Currently, I am proudly serving in a critical role at Infobip, the first Croatian unicorn, where I continue to grow and excel in my field. What sets me apart is not just my technical expertise but also my unwavering commitment to my clients' success. I give my all to help my clients achieve their goals, and they can trust me to deliver exceptional results. My hard-working nature ensures that I will go above and beyond to tackle challenges and find innovative solutions. Furthermore, I pride myself on being a highly responsive professional, always attentive to my clients' needs and concerns. I am understanding of every problem that arises, and I work tirelessly to resolve them promptly. If you seek a top-tier Senior Database Administrator who is not only proficient in diverse database technologies but also dedicated to your success, look no further. Let's join forces and elevate your projects to new heights of efficiency and innovation!

If your .NET system is slow, breaking under load, or needs a React or Node.js frontend built right - I have solved that exact problem 50+ times. 50+ completed jobs. 100% Job Success Score. $100K+ earned. Top Rated Plus since 2021. You work directly with me - not a team you've never met. ──────────────────────────────── WHAT I DELIVER ──────────────────────────────── ✔ ASP.NET Core & C# backend - enterprise APIs, microservices, clean architecture ✔ React.js & Next.js frontend - SaaS dashboards, portals, admin panels ✔ Angular development - v6 to v18, enterprise dashboards, complex SPAs ✔ Node.js backend - REST APIs, Express.js, real-time systems, WebSockets ✔ FastAPI & Python backend - async APIs, AI integrations, data pipelines ✔ .NET modernization - legacy .NET Framework to ASP.NET Core cloud- native ✔ Azure & AWS cloud - App Services, Functions, EC2, S3, Lambda, DevOps ✔ Full stack .NET + React - end to end, architecture to production ✔ SaaS development - multi-tenant, subscriptions, RBAC, billing systems ✔ AI/ML integration - OpenAI API, Python, TensorFlow, FastAPI, Scikit-learn ✔ Database architecture - SQL Server, PostgreSQL, MongoDB, CosmosDB, Redis ✔ CI/CD pipelines - Azure DevOps, GitHub Actions, Docker, Kubernetes ✔ Third party integrations - Stripe, Salesforce, DocuSign, Twilio, Google APIs ──────────────────────────────── LIVE PROJECTS DELIVERED ──────────────────────────────── ✔ Immigration Consultation Marketplace - multi-role platform with .NET + Angular + React, full stack architecture ✔ Ontrack Careers - AI mentorship platform with booking engine, scheduling, and OpenAI integration ✔ Rose POS - enterprise restaurant kiosk with shift-based cash tracking and Stripe payment flows ✔ Raprod - B2B manufacturing marketplace with real-time bidding engine, React + Node.js ✔ Ninja DAM - multi-user digital asset management SaaS, React + Node.js + AWS ✔ Acemmi - AI interview coaching platform with scoring pipeline, OpenAI API + React + Node.js ✔ Promo Standards SOAP API - enterprise-grade integration, .NET + C#, 500+ hours delivered ✔ Stripe Payment Integration - .NET MAUI enterprise mobile application, end to end ──────────────────────────────── TECH STACK ──────────────────────────────── BACKEND C# · ASP.NET Core · .NET Core · .NET 8 · Web API · Entity Framework · Node.js · Express.js · FastAPI · Python · GraphQL · Microservices · SignalR FRONTEND React.js · Next.js · Angular v6–v18 · TypeScript · JavaScript ES6+ · Tailwind CSS · Redux · Material UI DATABASE SQL Server · PostgreSQL · MongoDB · MySQL · CosmosDB · DynamoDB · Redis CLOUD & DEVOPS Azure App Services · Azure Functions · Azure DevOps · AWS EC2 · S3 · Lambda · RDS · Docker · Kubernetes · CI/CD · GitHub Actions · Linux AI & ML Python · TensorFlow · Scikit-learn · FastAPI · OpenAI API · Predictive Analytics INTEGRATIONS Stripe · Salesforce · DocuSign · Twilio · SendGrid · Google APIs · SOAP APIs · Webhooks · REST APIs SPECIALIZATIONS ASP.NET Core Developer · C# Developer · .NET Core Developer · Full Stack .NET Developer · React Developer · Angular Developer · Node.js Developer · Azure Developer · SQL Server Developer · Entity Framework Developer · SaaS Developer · Enterprise Developer · Legacy Migration Developer · Microservices Developer · REST API Developer ──────────────────────────────── WHY CLIENTS CHOOSE ME ──────────────────────────────── ✔ 100% Job Success Score - 49 completed jobs, Top Rated since 2021 ✔ Proactive communication at every milestone - clients never chase me for updates ✔ I find the real problem, not just the reported one - root cause fixes that prevent future issues ✔ Architecture decisions that save expensive rewrites at scale ✔ Available and responsive - fast turnaround, clear timelines, no surprises ✔ You work directly with me - no handoffs, no juniors ──────────────────────────────── READY TO START? ──────────────────────────────── Share your project. I'll review it and tell you exactly what I'd build, how long it takes, and what it costs. Senior .NET Developer · Full Stack .NET Developer · ASP.NET Core Developer · ASP.NET MVC Developer · C# Developer · .NET Core Developer · .NET Backend Developer · REST API Developer · Microservices Developer · Enterprise Application Developer · SaaS Developer · Azure .NET Developer · Cloud Application Developer · Legacy Migration Developer

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.