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I need an experienced MSSQL professional to help optimize my database. Key Tasks: - Improve overall performance. - Address authorization-related issues. Ideal Skills: - Strong MSSQL expertise. - Experience with database optimization. - Problem-solving skills for authorization issues. Please provide relevant experience in your bids.
Project ID: 40448232
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39 freelancers are bidding on average €539 EUR for this job

Hi there, ★★★ MSSQL Expert ★★★ 5+ Years of Experience ★★★ I can optimize your database performance and resolve authorization-related issues with strong MSSQL expertise. This will include: - Analyzing current database performance. - Implementing optimization strategies. - Addressing any authorization-related problems. I will approach this by reviewing your existing setup, identifying bottlenecks, and applying best practices for optimization. Ready to start once you provide access to the database. Thanks!
€300 EUR in 1 day
7.8
7.8

Hello, I will audit your MSSQL instance and deliver a tuned configuration — covering index optimization, query plan analysis, and resolution of the authorization issues affecting your environment. For authorization, I will review your server and database role assignments, orphaned users, and permission chains. Often, performance and authorization problems are linked — excessive permission checks or misconfigured schemas force the engine into suboptimal execution paths that surface as slowness rather than access errors. Questions: 1) What SQL Server version and edition are you running? 2) Are the authorization issues related to application-level logins, AD integration, or cross-database ownership chaining? Send me a message and we can go over the details. Best regards, Kamran
€279 EUR in 13 days
7.8
7.8

Hi - Elias here from Miami. The primary challenge in optimizing an MSSQL database is identifying performance bottlenecks that are not immediately apparent. Common pitfalls include neglecting index management, which leads to inefficient query execution plans, and poorly structured queries that impact performance and scalability. Many implementations fail due to a lack of comprehensive monitoring. Without proper diagnostics, issues like blocking, deadlocks, or excessive resource consumption can degrade application performance and user experience. I propose a systematic approach: Start with a thorough analysis of your current schema and query performance. Input → Processing: Analyze existing workloads and identify slow queries; Output: Develop optimized indexing strategies and refactor queries for efficiency. Implementing query plans and tuning parameters will enhance overall performance. A critical decision to address early is whether to use dynamic or static indexing strategies based on usage patterns, impacting scalability as your database grows. What specific performance metrics are you currently monitoring? Understanding this can help tailor the optimization plan effectively. Looking forward to discussing this further.
€500 EUR in 3 days
7.8
7.8

I can help with this. I have experience working with database performance optimization, query tuning, indexing strategies, execution plan analysis, permissions/role management, and resolving authorization-related issues in production database environments. I can diagnose the current bottlenecks, improve overall MSSQL performance, and address access/security problems with a clean, reliable approach while minimizing disruption.
€250 EUR in 3 days
5.7
5.7

Hi there, As an experienced data professional, I possess a unique breadth of skills that align perfectly with your project needs. While my profile may not explicitly list MSSQL as one of my primary skills, I am no stranger to databases, having worked extensively with MySQL and SQL. These experiences have honed my problem-solving skills; impelling me to think critically about improved development, efficient extraction, and performance optimization - the exact skills you require. In summary, though not specifically outlined, the combination of my adaptability in various technologies, approach to solving critical problems, data processing expertise, alongside a core knowledge of SQL make me uniquely positioned to tackle your MSSQL challenges head-on. Allow me to utilize my versatile skill set in delivering you extraordinary results. Let's build something exceptional together!
€500 EUR in 3 days
4.5
4.5

⚠️ If you're not happy, you don’t pay. ⚠️ Hi there, thank you for checking my proposal and sharing the detailed project brief. I can optimize your MSSQL database for improved performance and address authorization-related issues with precision and expertise. I will deliver: • Comprehensive database performance enhancement • Resolution of authorization-related issues • Implementation of advanced MSSQL optimization techniques • Detailed documentation for future reference You will also receive: • Tailored database optimization guide • Ongoing support for any issues post-optimization I am confident I can execute your database optimization needs professionally and efficiently. Looking forward to discussing timeline and next steps. Best regards, Chirag
€550 EUR in 7 days
3.8
3.8

Hi, I’m Juan Pablo. I specialize in MSSQL performance tuning, query optimization and fixing authorization issues in production environments. Your project fits well with my experience improving slow databases, restructuring indexes, analyzing execution plans and resolving permission related problems. I work with proven techniques in SQL optimization and database tuning. I can review your current schema, indexes, queries and server configuration to identify bottlenecks, then apply targeted optimizations to improve speed and stability. For authorization issues, I can audit roles, permissions and security policies to fix inconsistencies and ensure proper access control without breaking existing workflows. If you need a reliable MSSQL specialist who can diagnose issues quickly and deliver measurable performance improvements, I’m ready to start.
€500 EUR in 7 days
2.8
2.8

Hi, I’ve carefully reviewed your project requirements for an MSSQL Database Optimization Expert and am confident in my ability to enhance your database performance while resolving your authorization issues. With several years of experience specifically in MSSQL optimization and database administration, I have successfully improved database response times and optimized query performance for various clients. I also have a strong track record in identifying and fixing authorization-related problems to ensure secure and smooth database operations. My approach will involve a thorough analysis of your current database setup, followed by tailored optimization techniques and a focus on security improvements. I can deliver measurable performance gains and reliable authorization fixes swiftly. I am ready to start immediately and will provide an initial assessment within the first 2 days. Let’s discuss the specifics to tailor the solution perfectly for you What specific performance issues or authorization challenges have you encountered so far? Best regards,
€555 EUR in 28 days
1.9
1.9

Optimising an MSSQL database requires careful analysis of query performance, indexing strategy, execution plans, database configuration, and permission structures so both speed and authorization reliability are improved without disrupting existing operations. Well what I can do for you as technical writer with 8+ years of experience is review your MSSQL database performance issues, identify slow queries, assess indexes, analyse execution plans, check role/user permissions, troubleshoot authorization errors, and provide clear optimisation steps with documentation your team can follow. In fact, I’ve worked on multiple technical documentation and system-analysis projects involving database-backed applications, troubleshooting workflows, access-control documentation, performance review, and structured technical reporting, so helping improve MSSQL performance and resolve authorization-related issues aligns directly with my technical systems analysis and documentation experience.
€250 EUR in 7 days
1.4
1.4

Hi there, I’m Cindy Viorina, an experienced MSSQL professional with a strong background in database optimization and performance tuning. I understand the critical importance of having a well-functioning database, especially when it comes to addressing performance and authorization issues. To optimize your MSSQL database, I will conduct a comprehensive analysis to identify bottlenecks that are affecting performance. This will involve reviewing query execution plans, monitoring resource usage, and applying best practices to enhance efficiency. Additionally, I am proficient at resolving authorization-related issues by thoroughly understanding user permissions and security contexts. I am available for real-time communication to ensure alignment with your requirements and can provide a simple demo or a portion of the project within 12 hours of commencement. I look forward to collaborating with you to achieve the best results for your database. What specific performance metrics or authorization aspects do you want to focus on? Best regards, Cindy Viorina
€555 EUR in 13 days
0.0
0.0

Hi, This sounds like a combination of MSSQL performance tuning and authorization troubleshooting rather than a simple database cleanup task. I would start with a structured audit of the SQL Server environment, reviewing slow queries, indexes, execution plans, blocking/deadlocks, memory usage, permissions, authentication flow, and server configuration to identify the real bottlenecks. The important part is optimizing safely without introducing instability, especially when authorization issues may also be tied to roles, connection handling, or application-level access logic. I have experience with MSSQL administration, query optimization, indexing strategies, SQL performance tuning, troubleshooting authentication/permission issues, and production database maintenance. I can help improve responsiveness, stabilize database behavior, and document the changes clearly so the environment remains maintainable afterward.
€500 EUR in 5 days
0.0
0.0

Amsterdam, Netherlands
Member since May 16, 2026
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