You will get Expert SQL Server Developer: Your Partner in Database Solutions
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Project details
📣 Looking for a reliable expert in MSSQL database development and design? I offer professional services to build, optimize, and maintain high-performance databases tailored to your business goals. With extensive experience in Microsoft SQL Server, I design scalable and secure database solutions for streamlined data management and quick, reliable access.
What I Offer:
✔️ Database Design & Architecture: Crafting efficient schemas for structured, logical data storage.
✔️ Data Migration & Integration: seamless transition from legacy systems, consolidating data for unified access.
✔️ Query Optimization: Performance tuning to enhance query speed and reduce load times.
✔️ ETL Development: Robust ETL pipelines to transform and process data for analytics.
✔️ Backup & Recovery: Comprehensive solutions to protect and recover critical data.
✔️ Maintenance & Support: I offer proactive monitoring and maintenance to keep your database healthy and secure, providing peace of mind.
🙋My client-focused approach ensures each database solution aligns with your unique needs, whether building from scratch or upgrading an existing system. Let's make your MSSQL database a powerhouse for your business!
What I Offer:
✔️ Database Design & Architecture: Crafting efficient schemas for structured, logical data storage.
✔️ Data Migration & Integration: seamless transition from legacy systems, consolidating data for unified access.
✔️ Query Optimization: Performance tuning to enhance query speed and reduce load times.
✔️ ETL Development: Robust ETL pipelines to transform and process data for analytics.
✔️ Backup & Recovery: Comprehensive solutions to protect and recover critical data.
✔️ Maintenance & Support: I offer proactive monitoring and maintenance to keep your database healthy and secure, providing peace of mind.
🙋My client-focused approach ensures each database solution aligns with your unique needs, whether building from scratch or upgrading an existing system. Let's make your MSSQL database a powerhouse for your business!
Database Type
MS SQLWhat's included
| Service Tiers |
Starter
$750
|
Standard
$1,500
|
Advanced
$3,750
|
|---|---|---|---|
| Delivery Time | 10 days | 20 days | 29 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Query Debugging | |||
Query Optimization | |||
Query Scheduling | |||
Query Analysis | |||
Source Code |
55 reviews
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DM
Dimitris M.
Feb 15, 2023
FN
Fabiano N.
Sep 30, 2022
Awesome professional!!!
KR
Kyle R.
Dec 16, 2025
MS SQL Server performance tuning & optimization
Once again Shafir has been great at helping us with our SQL Server needs. Thank you Shafir!
KR
Kyle R.
Dec 12, 2025
Database, VM, Azure App Service discussion
Shafir continues to be our go-to person when we need assistance with anything advanced in SQL Server. He is diligent, a great communicator, and puts us at ease every time. I look forward to working with him again future!
VM
Vincent M.
Nov 18, 2025
Database Performance Tuning
FA
FEROZ A.
Mar 15, 2025
Azure Database Architect
cH
charlie H.
Feb 6, 2025
Optimize ms sql queries
Best sql expert you can ever find and helps make sure it actually works no matter what .His communication is amazing and very accesibile .
About Shafir
Microsoft SQL Server DBA | SQL Developer & Performance Tuning Expert
97%
Job Success
Welimada, Sri Lanka - 1:47 pm local time
📣 With over 11 years of professional experience, I am a skilled SQL Server freelancer on Upwork, specializing in SQL Server DBA, database development, and business intelligence development (Data Engineer).
🎯 I've successfully resolved customer-facing SQL Server bottlenecks and achieved significant performance enhancements for Fortune companies and renowned organizations, including the following to illustrate some of them:
☑️ AAA Communication Inc. USA (~14 Million Estimated Revenue per Year)
☑️ NeTex Consulting. USA
☑️ Cloud Retailer. USA (Over 1 Million Invested on Upwork)
☑️ Selectel Wireless. USA
☑️ Jevin Inc. USA
☑️ Boender & BeuteI GmbH, Germany
☑️ Access IT, USA
Extensive Experience as a SQL Server DBA (Versions 2000 - 2022) methodically identifying and resolving complex underlying causes of Microsoft SQL Server problems, using a vast variety of techniques and tools. I have solved numerous show-stopping SQL Server Performance problems, as well as often re-engineered immensely complex designs and code, providing significantly improved performance.
Expert Level ability with Data Extraction, Transformation, and Loading (ETL) from numerous heterogeneous data sources. I pride myself in my ability to intuitively gather, interpret and understand your requirements, as well as develop intuitive and creative Business Intelligence Solutions using the full MSBI stack (Power BI, SSAS, SSRS, and SSIS).
⭐ Here's what I can offer to your project ⭐
✔️ Top-notch experience in utilizing SQL Server across all versions from 2000 to 2022, as well as on various cloud platforms.
✔️ Extensive experience in SQL Server database corruption repair and recovery.
✔️ Extensive experience handling large-scale enterprise transactional databases.
✔️ Expertise in data security best practices, particularly regarding PII and PHI data.
✔️ Proficient in swiftly diagnosing SQL performance issues and pinpointing query bottlenecks.
✔️ Expertise in ETL development using SSIS for data warehouses and Power BI databases.
✔️ 24/7 reliable communication: keeping you constantly informed of project status.
✔️ A dedicated professional committed to your success and adding value to your business.
⭐ Why I stand out from other freelancers. ⭐
✔️ Client Reviews: My priority is delivering value and building trust with every client.
✔️ Over-Delivering: This principle is central to my freelance work. I aim to exceed expectations and take pride in leaving clients saying "WOW"
✔️ Responsiveness: Highly responsive, ensuring all lines of communication are always open with my clients.
✔️ Resilience: Reach out to any of my current or former clients and inquire about my ability to tackle challenges head-on and find effective solutions for any issue they face.
✔️ Kindness: A core value that permeates every aspect of my life. I treat everyone with respect, approach all situations with empathy, and genuinely strive to enhance my clients' experiences.
🏆 Testimonials and feedback from prominent clients🏆
The client reviews below, also featured in my work history section, highlight the quality of work and value you can expect when working with me.
⭐⭐⭐⭐⭐"I hired Shafir to repair a corrupted SQL database. We used 2 other SQL engineers prior to meeting Shafir and also attempted a repair using a database repair application which also failed. We were at a point where nothing was working and we were coming to the conclusion that this was not repairable as there were too many errors. Shafir was very confident that he could repair the database and after watching him work for just a few minutes I immediately felt some hope of a successful repair. After working on the database for several hours Shafir managed to repair the database and get it working better than it was before. Working 20 years in IT I had never seen anything like it. Shafir is very professional and truly an SQL expert. I would highly recommend Shafir for any SQL project. Thank you." - Dean Cutajar, Director - Access IT
⭐⭐⭐⭐⭐ "Amazing experience! Shafir did the impossible. He was able to take a highly corrupted database and bring it back to life with zero data loss. Once repaired, he optimized the database and has it running better than it was before the corruption. He is responsive and easy to work with. Highly recommended. Will use again in the future." Jeff Cross 303 Networks Inc
🙋🏼♂️I am eager to work with you, to provide reliable, consistent, and High-Level solutions to design/development challenges. Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs!
Steps for completing your project
After purchasing the project, send requirements so Shafir can start the project.
Delivery time starts when Shafir receives requirements from you.
Shafir works on your project following the steps below.
Revisions may occur after the delivery date.
Discussion about the project requirement
Let’s Jump on an initial 10-minute call (free of charge) so that we can discuss your project in more detail and identify how my skill set will work best for you, and provide immense value to your organization as well.