I will write, fix, and optimize SQL queries and database design

All in one

Any type of Database and schema design problems solutions

Delivery Time
5 Days
Package Includes: see all
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Service details

Hi ,

Are you struggling with SQL and No-SQL queries, database design, or ER diagrams?


You are in the right place.


I will help you write, fix, optimize, and design SQL & NO-SQL databases for academic, business, or project needs with 100% accuracy and clear logic.


What I Can Do for You

  • Write simple to complex SQL queries
  • Fix errors & bugs in existing SQL queries
  • Design ER Diagrams & Database Schemas
  • Create and manage tables, relations & constraints
  • Normalize databases (1NF, 2NF, 3NF, BCNF)
  • Stored Procedures, Functions & Triggers
  • Query Optimization & Performance Improvement


Supported Databases & Platforms

  • MySQL
  • SQL Server
  • PostgreSQL
  • MongoDb


 Why Choose Me?

  • Clean & optimized SQL code
  • On-time delivery
  • Beginner-friendly explanations
  • Unlimited support during order
  • 100% customer satisfaction


Message me before ordering so I can suggest the best package for your task.

Key details

  • Database Type
    Centralized DatabaseDistributed DatabaseKey-Value Database
  • Service Type
    Query OptimizationQuery WritingStored Procedures
  • Platform
    MongodbMysqlPostgresql
  • Programming Language
    PythonSQL
  • Tech Stack / Tools
  • Expertise
    DdlDmlDqlDcl
Special note from freelancer
I deliver clean and fully explained database solutions with clear logic, optimized performance, and production ready quality so you can understand, reuse, and maintain the work confidently.
FAQs
What databases do you work with?

work mainly with PostgreSQL and MySQL. I can also help with general SQL and NoSQL-based database problems.

Jimesh Vadodariya

Jimesh Vadodariya

    Data Engineer |Backend Developer |Full stack developer

    I am a full stack developer with strong expertise in database driven backend systems. I currently work at Azilen Technology in Ahmedabad, India. I specialize in database design, query optimization, stored procedures, and backend APIs. I focus on clean architecture, data integrity, performance, and scalable solutions that are reliable in real world production environments.

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