Hire the Best Microsoft SQL Server Developers
in the United States
Phoenix, Arizona
✅ 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
- Microsoft SQL Server Programming
- Microsoft SQL Server
- Microsoft SQL Server Administration
- SQL
- SQL Programming
- Microsoft Azure SQL Database
- SQL Server Integration Services
- Database Optimization
- Transact-SQL
- Microsoft SQL Server Reporting Services
- Microsoft SQL SSAS
- Database Management
- Amazon RDS
- Microsoft Azure
- Database Maintenance
- Database Architecture
St. Cloud, Minnesota
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.
- Microsoft SQL Server Programming
- Microsoft SQL Server
- Microsoft SQL Server Administration
- SQL
- SQL Programming
- Microsoft SQL Server Reporting Services
- Microsoft Azure SQL Database
- Amazon RDS
- Database Optimization
- Database Administration
- Backup Administration
- SQL Server Integration Services
- Relational Database
- Database Management
- Microsoft Azure
New York City, New York
From database design to Power BI dashboards — I deliver fast, reliable, and insight-driven data systems. I’ve helped 50+ companies optimize queries, automate ETL, and scale analytics with Microsoft SQL Server, SSIS, SSRS, SSAS, Power BI and Domo. Performance-focused | Cloud or on-prem . Contact me to get started WHAT I CAN DO FOR YOUR BUSINESS RELIABLE DATABASES (Microsoft SQL Server, PostgreSQL, MySQL, and more) Design and optimize SQL Server databases so your queries run faster, smoother, and at scale. Create business logic and build complex queries and stored procedures in T-SQL PERFORMANCE TUNING & OPTIMIZATION Identify bottlenecks and fine-tune SQL queries, indexes, and execution plans for maximum performance and reliability. FAST DATA PIPELINES (SQL Server Integration Services (SSIS)) Automate extraction, transformation, and loading of data (ETL)— clean and up-to-date data with zero manual effort. FLEXIBLE ANALYTICS MODELS (SQL Server Analysis Services) Build OLAP cubes and semantic models that allow decision-makers to analyze data from any angle. INSIGHTFUL DASHBOARDS & REPORTS (SQL Server Reporting Services (SSRS), Power BI, DOMO) Deliver clear, actionable visualizations that drive decisions based on facts, not guesswork. MY TOOLBOX Databases: MS SQL Server, PostgreSQL, Google Spanner, Google BigQuery, MySQL, Oracle Microsoft BI: SSIS, SSRS, SSAS, Power BI Other BI tools: DOMO (MajorDomo certified), Oracle Hyperion BI, SAP BI Languages: T-SQL, PL/pgSQL, other SQL dialects, MDX, Python, R Modeling: IDEF0/1/1X/3, UML, DFD (BpWin, ErWin, Rational Rose) LET’S TALK ABOUT YOUR PROJECT
- Microsoft SQL Server Programming
- Microsoft SQL Server
- SQL
- SQL Programming
- SQL Server Integration Services
- Microsoft SQL Server Reporting Services
- Performance Optimization
- Database Architecture
- Microsoft SQL SSAS
- Transact-SQL
- PostgreSQL Programming
- Query Tuning
- Domo
- Microsoft Power BI
- Query Optimization
Charlotte, North Carolina
Hi, I'm Michael, and I would welcome the chance to serve as your on-demand and emergency Database Administrator (DBA) / Performance tuner. I can help you with database AI tools and CI/CD. I am typically available to commence work on the same day and commit 2-6 hours when scheduled. In emergencies, I can provide a rapid 15-minute response. As an experienced SQL Server DBA seeking to expand my portfolio on Upwork, I bring valuable experience to the table. Additionally, I am proficient in performing as a Database Reliability Engineer (DBRE) and utilizing Azure DevOps (and DevOps practices) to establish Continuous Integration and Continuous Deployment (CI/CD) pipelines for your databases. I am looking for a remote, full-time, part-time, after-hours, or different time zone job or 24/7 support. • 10+ years of experience in Database Administration and Development for very large and complex production 24/7 databases in SQL Server 2022, 2019, 2017, 2016, 2014, SQL Server 2012, SQL Server 2008 R2, 2008, and 2005.That includes On-Prem, AWS RDS SQL, Azure SQL, Azure SQL Managed Instance. • 5+ years of experience in DevOps (Azure and AWS) • 3+ years of experience in AWS Aurora PostgreSQL and mySQL. • 2+ years of experience building AI tools and integration to daily workflows. • 20+ years of overall Developer experience. • Excellent database administration skills including, but not limited to, SQL Server planning, implementation, configuration, troubleshooting, active and proactive performance tuning, access management, high availability, disaster recovery, and documentation maintenance. • Expertise in T-SQL writing ad-hoc, stored procedures, triggers, and functions. • Business Intelligence development and administration skills, including SQL Server Integration Services (SSIS) package design, troubleshooting, and maintenance, SQL Server Reporting Services (SSRS) maintenance, troubleshooting, and report design/deployment. • Microsoft Certified Professional (MCSA, MCSE) in SQL Server 2012, 2014, 2016 administration. • Microsoft Certified: DevOps Engineer Expert (AZ-400). • Azure Administrator Associate. • Azure Database Administrator Associate. • AWS Certified Solutions Architect - Associate (CSAA). • AWS Certified Database - Specialty. • Basic Terraform/Terragrunt experience. • Experience working in multinational, worldwide teams. I hope to hear from you and learn more about your project. Regards, Michael PS Yes, I live in the US, and I am a US citizen. PPS High Availability and Disaster recovery for SQL Server includes Log Shipping, Mirroring, Always-On, Cluster, WSFC, and even replication. PPPS All my Microsoft certifications are up to date, Credly is just showing them as expired after they stopped partnership with Microsoft. I can send a transcript additionally if needed.
- Microsoft SQL Server Programming
- Microsoft SQL Server Administration
- SQL
- Transact-SQL
- SQL Server Integration Services
- High Availability and Disaster Recovery
- Microsoft Azure SQL Database
- Disaster Recovery
- Amazon RDS
- Performance Optimization
- Migration
- Azure DevOps
- Microsoft SQL Server Reporting Services
- Terraform
- PaaS
Queens County, New York
WHY HIRE ME A Proven SQL Server Expert Who Solves Real Business Problems I help organizations transform slow, unstable, or poorly optimized SQL Server environments into fast, reliable, and scalable systems. My work is grounded in real‑world experience solving production issues, improving performance, and delivering measurable business results. Across my career, I’ve consistently delivered outcomes such as: - Reducing query execution times from minutes to milliseconds - Eliminating blocking, deadlocks, and performance bottlenecks - Stabilizing ETL pipelines and data workflows - Recovering corrupted databases with minimal data loss - Designing scalable, high‑performance database architectures - Implementing secure, automated DevOps‑driven deployment pipelines My approach is simple: understand the problem, diagnose the root cause, and deliver a clean, reliable solution that lasts. What Makes Me Different 1. I Solve Problems End‑to‑End I don’t just fix symptoms — I identify the underlying cause and implement long‑term solutions that prevent issues from returning. 2. I Communicate Clearly I translate complex technical issues into simple, business‑friendly explanations so stakeholders always understand what’s happening and why. 3. I Deliver Measurable Results Every engagement includes before/after metrics, clear documentation, and actionable recommendations. 4. I Work Fast Without Compromising Quality Whether it’s a production outage or a performance emergency, I respond quickly and resolve issues efficiently. 5. I Bring a Full Stack of Microsoft Data Skills SQL Server is my core specialty, but I also bring expertise across the Microsoft data ecosystem: - SSIS for ETL and data integration - SSRS for reporting - Power BI for analytics and dashboards - DevOps for CI/CD automation and deployment pipelines This means I can support your entire data workflow — not just the database. Technical Strengths Database Administration - Performance tuning - Query optimization - Indexing strategies - Backup & recovery - High availability & disaster recovery - Security & compliance Development - Stored procedures, functions, triggers - T‑SQL optimization - Data modeling - ETL development (SSIS) - Reporting (SSRS) - Power BI dashboards DevOps & Automation - CI/CD pipelines - Automated deployments - Version control for database objects - Infrastructure as code Industries I’ve Supported - Finance - Retail - Healthcare - Logistics - E‑commerce - SaaS platforms Each industry brings unique challenges — and I’ve successfully delivered solutions across all of them. What You Can Expect When You Work With Me ✔️ Professionalism Clear communication, structured delivery, and reliable follow‑through. ✔️ Transparency You’ll always know what I’m doing, why I’m doing it, and how it benefits your business. ✔️ Expertise I bring years of hands‑on experience solving real SQL Server problems. ✔️ Results Every project ends with measurable improvements and documented outcomes.
- Microsoft SQL Server Programming
- SQL
- Transact-SQL
- Database Administration
- SQL Server Integration Services
- Business Intelligence
- Database Maintenance
- Cloud Computing
- Database Development
- Data Warehousing
- Data Engineering
- Database Design
- ETL Pipeline
- Troubleshooting
- Data Analytics
New Hudson, Michigan
My name is Kimberly Killian and I am the founder of SiteDataView, a small business dedicated to delivering high-quality Microsoft SQL Server database solutions. I am here to introduce myself, my company, and the services I provide to help organizations manage, optimize, and protect their data assets. At SiteDataView, I specialize in comprehensive Microsoft SQL Server services, including: • Administration & Maintenance – Managing backups, monitoring, job automation, and overall database health. • Database Design & Architecture – Creating scalable, secure, and efficient database environments. • Performance Tuning & Optimization – Improving speed, reliability, and overall system performance. • Troubleshooting & Repair – Diagnosing issues, resolving errors, and ensuring minimal downtime. • Migrations & Upgrades – Seamlessly moving data between platforms or SQL Server versions. • Consulting & Best Practices – Offering guidance to help teams follow modern, efficient, and secure database standards. • Always-On and Replication • Cloud on Azure and AWS as well as On-Prem • Data Warehouse and reporting - collecting, organizing, and storing large volumes of data from multiple sources into a centralized, structured repository for reporting. • Windows Server Administration, Active Directory, Patch Management, Server Clean ups • Cyber Security: Enterprise Networking, Security, and Automation, CCNA: Switching, Routing, and Wireless Essentials, CompTIA Security+, Qualys, Sentinel One With hands-on experience in SQL Server environments of all sizes, I focus on providing dependable, personalized service that meets each client’s unique technical and business needs. Whether you require ongoing support or assistance with a one-time project, SiteDataView is committed to delivering solutions that are both effective and future ready. I have also have a Window Systems Admin/Cyber Security Engineer in my employ to take on Windows Administration and Cyber Security Tasks! I split time between Metro Detroit and SW Florida both in the Eastern time Zone. I have over 30 years experience in the field of Information Technology with the last 24 dedicated to database technologies specifically MS SQL Server. Please feel free to check out my profile on LinkedIn as well as take a look at my website to see the services I provide thru my company SiteDataView. I've worked for very large companies on high profile projects and very small companies on small projects. I am a published author on SQLServerCentral and SQLShack. In addition to this, I am also rated as "Expert Vetted" on UpWork which is the highest rating one can hold! I welcome the opportunity to learn more about your organization and discuss how SiteDataView can support your database goals. Please feel free to contact me at your convenience. I would love the opportunity to talk to you about your project in more detail. I am available to begin today. Thank you, Kimberly Killian Sr. Database Administrator/SQL Developer/SQL Server Consultant SiteDataView
- Microsoft SQL Server Programming
- Microsoft SQL Server
- Microsoft SQL Server Administration
- SQL Server Integration Services
- ETL
- Database Optimization
- Microsoft SQL Server Reporting Services
- Database Management
- Database Maintenance
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