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Saif A.

Saif A.

Rawalpindi, Pakistan
95% Job Success
Top Rated

Database Developer | SQL Expert | Data Engineer | Linux Expert | C#

✅ 🔻TOP-RATED🔻 Upwork Freelancer ✅ Linux Expert | Database Specialist | Backend Developer ✅ 6+ Years of Professional Experience Greetings! As a versatile professional, I specialize in three key domains: Linux expertise, database mastery, and proficient backend development. With over 6 years of hands-on experience, I bring a wealth of knowledge to the table, ensuring that your projects are in capable hands. Linux Expertise: Navigating the Linux environment is second nature to me. From system administration to intricate configurations, I am well-versed in harnessing the power of Linux to optimize performance and drive efficiency. Database Specialist: My database prowess encompasses a wide spectrum of systems, including MS SQL Server (2000 - 2019), Azure SQL, MySQL, Amazon RDS, and MariaDB. Additionally, I am skilled in PostgreSQL, Oracle, ClickHouse, DynamoDB, SQLite, and Redis. I specialize in designing, programming, and seamlessly implementing databases, tailored to meet your unique requirements. Backend Development Skills: Beyond databases and Linux, I'm a seasoned backend developer proficient in C#, Python, Bash, and PowerShell. This expertise allows me to create robust, high-performing backend solutions that align seamlessly with your project goals. Having successfully completed 50+ B2B and B2C projects across diverse industries, ranging from FinTech Applications to ERP Systems and E-Commerce Platforms, I possess the acumen to drive your project's success. Let's collaborate to transform your vision into reality. I'm eager to contribute my skills and knowledge to your projects, ensuring exceptional outcomes and a collaborative experience throughout. #DatabaseExpert #LinuxGuru #BackendDeveloper #SQLSpecialist #DatabaseDesign #LinuxAdministration #BackendProgramming #SQLPerformance #DatabaseOptimization #LinuxConfigurations #BackendSolutions #SQLQuerying #DatabaseManagement #LinuxProficiency #BackendScripting #NoSQL #LinuxEnvironment #RESTAPIs #DatabaseImplementation #LinuxCommands #BackendIntegration #SQLTuning #LinuxNetworking #BackendFrameworks #DataModeling #LinuxSecurity #LinuxShellScripting #DatabaseAdministration #SQLReporting #DatabaseProgramming #LinuxPerformance #BackendArchitecture #CSharp #.NET
Rating is 5 out of 5.
5.00 Mar 10, 2023 - Jun 12, 2023

"Saif is very solution oriented and is able to solve the challenges we had. Will definitely hire him again."

Private earnings
Jan 26, 2023 - Apr 9, 2023

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Dec 30, 2022 - Feb 23, 2023
Private earnings
Rating is 5 out of 5.
5.00 Nov 17, 2022 - Jan 3, 2023

"We chose Saif after searching for weeks and among dozens and dozens of people, on various freelancer platforms. He has skills that very few have. He is very professional and responsive and immediately understood the assignments. Don't waste your time. For anything data project contact him. He will certainly deliver high-quality work at a decent and real cost!"

Private earnings
Rating is 5 out of 5.
5.00 Oct 31, 2022 - Nov 7, 2022

"Saif knows his way around data and got this done on schedule. He was also patient with the time it took me to verify the completed work after submitted. Highly recommend."

Private earnings
Rating is 4.6 out of 5.
4.60 Oct 5, 2022 - Oct 19, 2022
Private earnings
Rating is 5 out of 5.
5.00 Sep 1, 2022 - Sep 7, 2022

"Direct to the point, Precise & Professional. Definitely will be a preference in future projects."

Private earnings
Apr 1, 2022 - Jun 20, 2022

No feedback given

Private earnings
Feb 11, 2022 - May 12, 2022

No feedback given

Private earnings
Rating is 3.35 out of 5.
3.35 May 12, 2020 - Mar 15, 2022

"It was a good experience to work with Saif. I will definitely hire him again if I find a good position for him."

Private earnings
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Skills

  • PostgreSQL
  • Database Design
  • Database Development
  • .NET Framework
  • DevOps
  • C#
  • Big Data
  • Python
  • Database
  • Cloud Database
  • ASP.NET
  • SQL
  • Web Apps
  • Docker
  • Ansible

Get started working with Saif quickly with these predefined projects.

Get started working with Saif quickly with these predefined projects.

You will get an amazing database application with (Web/Windows) for your business

From $200
7 days delivery

Testimonials

Endorsements from past clients

"Saif has been a huge resource to our company. He is thoughtful, creative, very responsive, and have provided tremendous value. I would highly recommend working with him. "

Delcie B. | Serial Tech Entrepreneur
Application Development
Aug 2023
Verified

"Working with Saif on the development of our ASP.NET C# application and integration tasks has been a remarkable experience. Saif demonstrated a high level of skill and dedication throughout the project. His expertise in ASP.NET C# was evident in the quality of the application he developed. Saif efficiently translated our requirements into a functional and user-friendly application, showcasing his attention to detail and commitment to excellence. In addition, Saif exhibited a strong aptitude for integration work. He seamlessly connected various components, ensuring smooth data flow and system cohesion. His problem-solving abilities were evident as he addressed challenges and found effective solutions. Throughout our collaboration, Saif maintained open and clear communication. He actively "

Asil A. | Entrepreneur | Email Marketing | B2B Sales & Marke
Integrations and development
Aug 2023
Verified

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