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I will fix, optimize, and design your mysql database or PHP backend

Roberto V

Spain

I speak Spanish

Systems Analyst and Backend Developer

I am a Systems Analyst and Developer passionate about creating efficient backend architectures and clean database designs. I specialize in MySQL optimization and solving logical system issues.
About this Gig

Are you struggling with a slow database or a broken backend? Let a professional Systems Analyst handle it for you!


High-performance applications require a solid foundation. If your queries are slow, your data is messy, or your code just won't connect, I am here to help.


What I offer:

  1. ️Database Troubleshooting: Fixing connection errors, SQL syntax bugs, and logical failures.
  2. Query Optimization: Speeding up slow websites by rewriting inefficient SQL.
  3. Database Design: Creating clean, normalized, and scalable Entity-Relationship models.
  4. Backend Support: Bug fixing in PHP and logic analysis for complex systems.


Why choose me?

As a professional Systems Analyst, I don't just "patch" errors. I analyze the root cause to ensure your system remains stable and efficient in the long run.


Please message me before placing an order so we can discuss the best solution for your project!

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fix, optimize, and design your mysql database or PHP backend
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Database type:

Relational database

Platform:

MySQL

Expertise:

Data structure

•

Design

•

Normalization

•

SQL

•

Performance

My Portfolio

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