Hire the Best SQL Developers

SQL Server slow, unstable, poorly documented, or becoming too risky to manage? That is exactly where I help. I'm a senior Microsoft SQL Server DBA and Developer with nearly 20 years of experience helping businesses troubleshoot, stabilize, optimize, migrate, and maintain SQL Server environments across versions 2000 through 2022. My work covers production DBA support, performance tuning, T-SQL development, high availability, disaster recovery, Azure SQL, AWS RDS, reporting, ETL, security, and database architecture. I help clients solve real SQL Server problems without unnecessary complexity. Whether your queries are timing out, backups are questionable, SQL Agent jobs are failing, reports are slow, an upgrade is overdue, or nobody is fully confident in the recovery plan — I can assess the environment and move it in the right direction. WHAT I DELIVER ◾ Performance tuning — slow queries, execution plans, indexing, waits, blocking, deadlocks, parameter sniffing, Query Store analysis ◾ Production DBA support — backups, restores, DBCC checks, SQL Agent jobs, maintenance plans, monitoring, alerts, server health reviews ◾ High availability and disaster recovery — Always On Availability Groups, clustering, log shipping, replication, backup strategy, restore testing, RTO/RPO planning ◾ SQL Server development — stored procedures, views, functions, triggers, T-SQL cleanup, reporting queries, data logic troubleshooting ◾ Migrations and upgrades — version upgrades, server moves, cloud migrations, Azure SQL Database, Azure SQL Managed Instance, AWS RDS ◾ Reporting and ETL — SSRS, SSIS, data imports/exports, scheduled jobs, broken or slow reporting processes ◾ Security and compliance — permissions, least privilege access, SQL logins/users, auditing, encryption, documentation, PCI, STIG compliance ◾ Documentation and knowledge transfer — runbooks, handoff guides, diagrams, and practical recommendations your team can use PERFORMANCE & TROUBLESHOOTING Many clients bring me in when SQL Server is already under pressure. Common problems I fix: ◾ Slow applications caused by inefficient SQL queries ◾ Reports that time out or block production users ◾ High CPU, memory pressure, tempdb issues, or storage bottlenecks ◾ Blocking, deadlocks, and long-running transactions ◾ Poor or over-indexed databases ◾ SQL Agent job failures ◾ Backup chain confusion or restore uncertainty ◾ Availability Group, replication, or failover problems ◾ Legacy databases with little or no documentation I focus on finding the actual cause, explaining it in plain terms, and recommending fixes that are safe for production. HOW I WORK 1. Discovery — Review the environment, the problem, business impact, risks, and current configuration 2. Assessment — Identify performance, reliability, security, backup, and architecture issues 3. Plan — Prioritize the safest and highest-value fixes first 4. Implement — Make careful changes with rollback awareness and documentation 5. Validate — Confirm the issue is resolved using data, not guesswork 6. Support — Provide clear next steps, ongoing monitoring, or handoff documentation WHAT CLIENTS SAY "Throughout our two-year contract, Michael demonstrated extraordinary proficiency as a Microsoft SQL Database Administrator, perfectly marrying technical expertise with excellent communication and a proactive mindset." -- Cloudacio “I have worked with Michael on several different projects ranging from web tool design and implementation to using his skills as a SQL DBA for contract work. When I need a skilled person for software development, web or DBA work - My first call always is to Michael.” -- Keith Swingle, VP Strategic Partnerships, NetVPro "Michael was a lifesaver in helping us figure out some complex Microsoft SQL Server issues. Watching him work inside a database is like watching a wizard." -- Bchex WHY CLIENTS WORK WITH ME Clients value that I'm practical, responsive, and able to explain technical database issues in plain English. I'm comfortable working with business owners, developers, IT teams, vendors, and executives. I don't throw scripts at the problem. I look at the full SQL Server environment: configuration, workload, queries, jobs, backups, HA/DR, application behavior, and operational risk. My goal: make your SQL Server environment faster, safer, more stable, and easier to support. COMMON ENGAGEMENTS ◾ SQL Server health check ◾ Emergency production troubleshooting ◾ Performance tuning review ◾ Query and index optimization ◾ Backup and restore validation ◾ SQL Server migration planning ◾ Azure SQL / Managed Instance support ◾ Always On Availability Group troubleshooting ◾ SSRS / SSIS / SQL Agent job support ◾ Long-term DBA support Whether you need a one-time SQL Server review, emergency troubleshooting, migration help, performance tuning, or ongoing DBA support — click **Invite to Job** and send me a quick summary of what you're trying to fix, improve, or migrate.

✅ 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

⭐ Top Rated Plus | $400K+ Earned | 23,000+ Hours | 100% Job Success I help businesses modernize and scale .NET applications — turning slow, hard-to-maintain legacy systems into fast, secure, scalable platforms, without a risky full rewrite. From ASP.NET Web Forms migrations to enterprise systems running 300GB+ databases, I specialize in the complex, business-critical work most developers avoid. Increasingly, clients bring me in for a second reason: they want AI capabilities — document intelligence, smart search, workflow automation — and their legacy system can't support them. I fix the foundation and build the AI on top. Over 14 years, I've delivered 89+ projects on Upwork with consistent 5-star results, including a 1,300+ hour engagement with a single client who kept coming back. What I bring to your project: 🔹 Legacy .NET Modernization — Migrating ASP.NET Web Forms & .NET Framework apps to ASP.NET Core / .NET 8, incrementally and without breaking what already works 🔹 SQL Server Performance Specialist — Complex queries, stored procedures, query optimization, and scaling databases to 300GB+ 🔹 AI Integration on Legacy Systems — Production OpenAI/LLM features: document intelligence, RAG search over your business data, OCR pipelines. Built on a modernized foundation, not bolted onto a fragile one 🔹 Full-Stack .NET Depth — ASP.NET (Web Forms, MVC, Core), C#, Web API/REST, Entity Framework, LINQ 🔹 Modern Front-End — React, Angular, Vue.js, Blazor, TypeScript, Tailwind, Bootstrap 🔹 Cloud & DevOps — Azure (primary), plus AWS & GCP experience, Azure DevOps, CI/CD pipelines, Git 🔹 Integrations — Payment systems (Stripe subscription billing for a healthcare platform), third-party APIs, MongoDB, CosmosDB Why clients rehire me: ✅ Clear, proactive communication (0–4 hour response time) ✅ Reliable availability in US time zones — I regularly work Eastern and Pacific hours ✅ Clean, maintainable, well-tested code ✅ Enterprise-standard code reviews, team leadership, and developer mentoring ✅ Solving hard problems — not just "making it work" Not sure where to start? I offer a fixed-fee, two-week Legacy Health Audit: your slowest queries analyzed, a risk map of your codebase, a phased modernization roadmap, and an AI-readiness assessment — so you know exactly what's wrong and what it will cost to fix, before you commit to anything. Whether you need a legacy system modernized, a SQL Server database that's buckling under load, AI features your current stack can't deliver, or a senior engineer to unblock your team — let's talk. Describe your application and I'll tell you specifically how I'd approach it. I'll respond within 4 hours.

⭐ 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.

Hi there! 👋 I'm a highly skilled full stack Developer with Extensive experience in web development, designing, customization and maintaining web application, For that, I have a solid command for both front-end and back-end technologies. My expertise cover the latest trends, including onion architecture, database design (Code first approach and database first approach), and API development. I excel in translation complex requirements into efficient and user-friendly solution, ensuring optimal performance and satisfaction. My top priority is always to meet my client's requirements and give them best solution to their problems! My Expertise: Full-Stack Development: Expert in front-end (Angular, JavaScript, HTML,CSS) and back-end(ASP .NET MVC, Web API, ASP .NET Core, C#, SQL Server, MYSQL) technologies. API Development: Design implement , and integrate RESTful APIs for consistent communication between system components. Version Control: Utilize Git, SVN , and TFS to ensure effective collaboration and codebase integrity. Database Design: Implement a code-first approach for robust and scalable database design. Secure Applications: Integrate JWT Authentication for secure access to applications. Third-Party Integrations: Successfully integrated SMS capabilities using Twilio and implemented payment integrations with Authorize.net and Stripe. User Interface: Create dynamic and response user interfaces using frameworks like Angular and Kendo Ul. Data Processing: Familiarity with XML, XSLT and serialization/ deserialization techniques for efficient data handling. Architectural Patters: Expert in onion Architecture, Domain-Driven Design, 3-layer Architectures, Microservices, Repository Patters and Unit for Work. My Commitment is to provide the highest possible quality solution and go above and and beyond my client's expectations.

I have 12+ years of professional experience working in enterprise web applications. Fluent with Database programming. Currently, I am working as Principal Database Engineer in a USA based company providing solutions for trade and risk management. My responsibility covers: 1. Modeling complex business requirements in database 2. Database design 3. Writing stored procedures, jobs, functions, Reports 4. ETL operation using SSIS/CLR 5. Mentoring junior developers 6. Database documentation 7. Database Unit test (Tsqlt) Skill: 1. Microsoft SQL Server 2. MySQL 3. Oracle 3. PHP 4. JavaScript 5. Excel VBA