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I will design database schema and erd in mysql, postgresql,sql task
Reliable, Scalable, and Secure Database Solutions
I’m a professional database developer with 7+ years of experience working with MySQL, PostgreSQL, MS SQL Server, Oracle, SQLite, MongoDB, Firebase, Redis, and DynamoDB. I offer services like database ...
About this Gig
About This Gig
Are you looking for a professional database expert to handle your SQL needs? You're in the right place! With over 7 years of hands-on experience, I offer expert-level services in MySQL, PostgreSQL, MSSQL, and Oracle.
Whether you're building a new application, fixing bugs, or optimizing performance, I provide end-to-end database solutions including:
- Database schema design & ERD creation
- SQL queries, triggers, and stored procedures
- Database optimization and bug fixing
- Secure database migration and backups
Services Offered
- Database design and ERD creation
- SQL queries, joins, triggers, procedures
- Database optimization and bug fixing
- Data migration and backup (MySQL, PostgreSQL, MSSQL, Oracle)
- Schema normalization and indexing
- Performance tuning and troubleshooting
Why Choose Me
- 7+ years of real-world database experience
- Expert in MySQL, PostgreSQL, MSSQL, and Oracle
- Clean, efficient, and well-documented work
- Fast response and on-time delivery
- 100% satisfaction with unlimited revisions
Lets work together to build a secure, scalable, and high-performing database solution tailored to your needs. Order now or message me with your requirements.
Platform:
MS SQL
•
MySQL
•
PostgreSQL
•
SQL Server
Expertise:
Design
•
ERD
•
Normalization
•
SQL
Other Databases Services I Offer
FAQ
What types of databases do you support?
I work with all major relational databases including MySQL, PostgreSQL, Microsoft SQL Server (MSSQL), and Oracle. I can also assist with database-related tasks in cloud environments like AWS RDS and Azure SQL.
Can you design a database from scratch based on my requirements?
Yes, I can design a complete relational database including ERD diagrams, normalized schema, and relationships based on your business or application needs.
Do you offer query optimization and performance tuning?
Absolutely. I analyze your SQL queries and indexing strategy to improve performance, reduce execution time, and ensure your database runs efficiently.
Will my data be secure during migration or backup?
Yes. I follow industry best practices to ensure zero data loss, full encryption (when needed), and secure handling of all database migrations and backups.
Can you write complex stored procedures or triggers?
Yes, I have extensive experience writing stored procedures, functions, and triggers in SQL for various use cases including automation, data validation, and business logic.
