I will build sql queries and customize database on oracle, mysql, mssql

Pakistan

I speak English

Software Engineer

Software Developer | Full-Stack & Backend Specialist With 3+ years of experience, I build clean, scalable web applications using Java, Python, Node.js, HTML/CSS, and MySQL. I specialize in backend ar...
About this Gig

Professional Database Design, ERD, SQL Queries and Normalization Services


Are you looking for an expert to handle your database-related tasks with accuracy and efficiency? You are at the right place.


My name is Kabir, and I specialize in providing high-quality database solutions tailored to meet your academic or professional requirements. I am committed to delivering precise, well-structured, and reliable work with complete client satisfaction.


Services I Offer

  • Database Design and Implementation (DDL, DML, DCL, TCL)
  • Entity Relationship Diagram (ERD)
  • SQL Queries (Simple and Complex)
  • Joins (Inner, Outer, Self)
  • Subqueries
  • Aggregations and Grouping
  • Database Normalization (1NF, 2NF, 3NF, BCNF)
  • Relational Schema and Logical Design
  • Functional Dependencies, Constraints, and Cardinalities
  • SQL Functions, Indexing, and Stored Procedures
  • Support for MySQL, SQL Server, and Oracle


Why Choose Me

  • Strong understanding of database concepts and implementation
  • Accurate and well-structured solutions
  • Clean and optimized queries
  • On-time delivery
  • Professional communication and support


What You Will Get

  • High-quality and error-free work
  • Proper documentation and clear explanations

Database type:

Centralized database

Distributed database

Platform:

MariaDB

MS Access

MS SQL

MySQL

PostgreSQL

SQL Server

Expertise:

Design

ERD

Normalization

SQL

NoSQL