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Email verificeret.
Shafir R.
@ShafirR
5,0
101
6,5
6,5
98%
Microsoft SQL Server DBA | SQL DB Developer
$95 USD / Time
・
Sri Lanka (6:23 PM)
・
Tilmeldt marts 16, 2020
$95 USD / Time
・
☑️ With over 11 years of professional experience, I am specializing in SQL Server DBA, Database Development, & Business Intelligence Development (Data Engineer).
☑️ I've solved customer-facing SQL Server bottlenecks and made massive performance improvements for Fortune companies and well-known organizations, including the following to illustrate some of them:
1️⃣ AAA Communication Inc. USA
2️⃣ NeTex Consulting. USA
3️⃣ Cloud Retailer. USA
4️⃣ Selectel Wireless. USA
Extensive Experience as a SQL Server DBA (Versions 2000 - 2019) 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, SSIS, Datazen).
⭐ Here's what I can bring to your project ⭐
✔️ Top-notch experience in all versions of SQL Server (2000 - 2019) and cloud platforms
✔️ Extensive experience working with large enterprise transactional databases
✔️ Expert understanding of data security best practices when working with PII and PHI data
✔️ Ability to quickly diagnose SQL performance issues and identify query pain points
✔️ Expert ability in designing ETL processes for data warehouses and BI databases
✔️ 24/7 ultra-reliable communication: you will always be aware of the project status
✔️ Someone who cares about helping you succeed and bringing value to your business
⭐ Why you should choose me over other freelancers ⭐
✔️ Client Reviews: I focus on providing VALUE to all of my Clients and Earning their TRUST. The Client Reviews and Feedback on my Profile are immensely important to me and the value that I provide.
✔️ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my Clients saying "WOW"
✔️ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my Clients.
✔️ Resilience: Reach out to any of my Current of Former Clients and ask them about my Resilience. Any issue that my Clients face, I attack them and find a SOLUTION.
✔️ Kindness: One of the biggest aspects of my life that I implement in every facet of my life. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my Client's situations.
⭐⭐⭐ 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!
Sharfir did an outstanding job optimizing my Azure SQL Database. Despite being unwell, he remained dedicated and delivered excellent results. His expertise and proactive communication made the process smooth, and he even provided valuable suggestions for future improvements.
I highly recommend Sharfir for database optimization or similar projects his commitment to quality is truly commendable!
Successfully resolved performance bottlenecks in the Azure SQL database through comprehensive analysis and targeted optimizations. I highly recommend Shafir R. Thanks
Mr. Shafir has good knowledge of SQL Server. I assigned him a task to improve performance. He quickly understood the requirements and finished the task on time. A major plus is that he also handled the testing to validate the data. I would be happy to work with Mr. Shafir on all my future projects.
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I have been a Senior SQL Server DBA, Database Developer, & Data Engineer for over 10 years, working on a vast variety of challenging projects in numerous industries. Please review my profiles, where you will find numerous 5-star reviews and raving client feedback.
- Upwork Profile: https://upwork.com/freelancers/~0181886332c8fc4463
- Fiverr Profile: https://fiverr.com/users/shafirr
maj, 2019 - Til stede
•
5 år, 7 måneder
Uddannelse
University of Moratuwa
2011 - 2014
•
3 år
Bachelor of Science (B.S.), Computer science | Esoft
Sri Lanka
2011 - 2014
•
3 år
University of Moratuwa
2008 - 2011
•
3 år
Bachelor of Engineering (B.Eng.), Software Engineering | Esoft
Sri Lanka
2008 - 2011
•
3 år
Kvalifikationer
SEO 2016: Technical SEO Factors Training for Websites
2008
Esoft Metro Campus
In depth training on the following SEO topics:
1.) H Tag Optimization
2.) Meta Descriptions
3.) User Experience + Brand Factor
4.) Domain SEO Visibility
5.) Keywords in Domain Names
6.) HTTPS
7.) Search Volume of Domain Name
8.) Flash Content
9.) URLs
10.) Site Speed vs. Page Speed
2008
Certifikationer
P
Preferred Freelancer Program SLA
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