I will design, normalize and optimize your sql database professionally
Helping you to find simple Solution for Data Maintenance
About this Gig
Is your database slowing you down or holding your product back?
A poorly structured database is a ticking time bomb: slow queries, duplicate
data, broken relationships, and painful scaling. I fix that before it starts.
I specialize in relational database architecture, normalization, and
performance optimization built for systems that need to last and scale.
With 10+ years of experience, including government-scale enterprise systems,
I design databases that are:
- Fully normalized (1NF 3NF / BCNF)
- Optimized for query performance
- Scalable and future-proof
- Structured for reporting & analytics
- Production-ready from day one
WHAT YOU GET
- Complete SQL schema (MySQL / PostgreSQL / SQL Server)
- ER-structured relational design
- Proper indexing strategy (composite, covering, partial)
- Many-to-many relationship modeling with junction tables
- Constraints & data integrity enforcement (FK, CHECK, UNIQUE)
- Sample optimized queries tailored to your use case
PERFECT FOR
- SaaS platforms & multi-tenant systems
- Automotive & fleet management systems
- Inventory & warehouse management
- ERP / CRM backends
- Analytics & reporting platforms
- Healthcare, education & government systems
Database type:
Centralized database
•
Relational database
Platform:
MariaDB
•
MS Access
•
MS SQL
•
MySQL
•
PostgreSQL
•
SQLite
Expertise:
Data structure
•
Design
•
Normalization
•
SQL
•
Performance
My Portfolio
FAQ
Which SQL databases do you support?
MySQL, PostgreSQL, and Microsoft SQL Server. Mention your stack when ordering.
Do you work from an existing schema or only from scratch?
Both. I can redesign/normalize an existing schema or build one from your requirements document, wireframes, or a plain-English description.
What if I need more than 25 tables?
Message me for a custom quote. Large enterprise systems are welcome.
Will I be able to implement the schema myself?
Yes. You receive ready-to-run DDL scripts and documentation so any developer can implement it without guesswork.
Do you sign an NDA?
Yes, upon request before work begins.
