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English
$
USD
I will create sql database design for mysql postgresql and mongodb
SQL Expert, UML, System Design and Python, PHP, Node, Java
5+ years experienced Full-Stack Developer & Database Expert. I work with SQL, MySQL, PostgreSQL, MongoDB, MS Access & Oracle. Expert in UML diagrams: Use Case, Class, Activity, Component, Architecture...
About this Gig
Are you looking for a professional and reliable database expert? With 5+ years of hands-on experience, I provide high-quality database design and development services tailored to your project needs.
I specialize in:
- MySQL, PostgreSQL, MongoDB, MS Access & Oracle Database
- Database Design & Normalization (up to 3NF/BCNF)
- ER Diagrams (Entity Relationship Diagrams)
- Query Writing & Optimization
- Stored Procedures, Triggers & Indexing
- Database Migration & Data Import/Export
- Complete Technical Documentation
Whether you need a simple database for a small project, a complex relational system, or a NoSQL solution like MongoDB, I deliver clean, optimized, and well-structured databases that scale with your business.
I have worked with startups, businesses, and university students, helping them design efficient databases with proper documentation for academic and professional projects.
Why choose me?
- ️ 5+ years of real experience
- ️ Clean, optimized & well-documented work
- ️ On-time delivery
- ️ Clear communication
- ️ 100% client satisfaction
Message me before ordering so we can discuss your exact requirements. Let's build a solid database foundation for your project today!
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Platform:
MongoDB
•
MS Access
•
MySQL
•
Oracle
Expertise:
SQL
•
NoSQL
•
ER diagrams
•
Normalization
FAQ
Q1: Which databases do you work with?
I work with MySQL, PostgreSQL, MongoDB, MS Access, and Oracle Database. Just let me know your preferred database type before ordering.
Q2: Do you provide ER diagrams with the database design?
A: Yes, I provide a complete ER (Entity Relationship) Diagram along with the database design in the Standard and Premium packages.
Q3: Can you optimize my existing database?
A: Yes, I can review, optimize, and restructure your existing database for better performance, including indexing and query optimization.
Q4: Do you write documentation for the database?
A: Yes, full documentation including ER diagrams, table structures, and normalization details is included in the Standard and Premium packages.
Q5: Can you help with university/academic database projects?
A: Absolutely! I have experience working with students on academic and final year projects, including proper documentation.
Q6: Can you convert my database from one system to another?
A: Yes, I can help migrate your database between MySQL, PostgreSQL, MongoDB, and other supported systems.
