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I will design and optimize your sql database for web and business apps

S
senads1
S
senads1
Senad S
design and optimize your sql database for web and business apps
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design and optimize your sql database for web and business apps

About this gig

Are you struggling with messy databases, slow queries, or unclear data structures?

Im a Computer Science student specializing in databases and I can help you build, fix, or optimize your database so it works efficiently for your project.

What I can do for you:

  • Create and design new databases (MySQL, PostgreSQL, SQLite, SQL Server, Oracle)
  • Write and optimize complex SQL queries (joins, subqueries, stored procedures, triggers)
  • Debug and fix database errors
  • Migrate data between databases (or from Excel/CSV to SQL)
  • Normalize and clean up your database structure for better performance
  • Generate reports and queries for analytics / dashboards

Why work with me?

  • Clear communication: I make sure I understand your requirements before starting
  • Customized solutions: not just generic queries, but tailored to your projects needs
  • Professional yet beginner-friendly explanations (if youre non-technical, Ill guide you through)

  • Platform

    • Custom

  • Website type

    • E-Commerce store
    • Education
    • Nonprofit
    • Online communities
    • Dropshipping
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Get to know Senad S

Senad S
5.0(2)
  • FromQatar
  • Member sinceAug 2025
  • Last delivery5 months

  • Languages

    English, Arabic, French
👋 Hi, I’m Senad — an entry-level QA tester and software developer with a background in Computer Science and hands-on experience in testing, coding, and cloud deployment. I’ve worked on QA runs where I performed functional, regression, and exploratory testing on real-world web and mobile apps. I’m detail-oriented and provide clear, reproducible bug reports that help teams ship better products. Beyond testing, I also build and fix applications. If you need someone who can test, build, or deploy your project while communicating clearly and delivering on time — I’m here to help.

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