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English
$
USD
I will do sql database design, erd, and complex queries in mysql, sql server, or oracle
Expert Data Analyst , AI and Automation Engineer , Data Scientist
I am a professional Data Scientist and AI Automation Engineer with over 3 years of experience turning raw data into revenue-driving solutions. I specialize in designing SQL & Power BI dashboards for c...
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
I am an Oracle SQL Developer Expert, and I will handle your SQL-related tasks, assignments, or full projects with complete professionalism.
What I Offer
SQL Database Development
- Project Proposal & Requirement Analysis
- Conceptual Model (ERD / EER Diagrams)
- Relational Model Design
- Normalization (to ensure optimized performance)
- Physical Model (Tables, Views, Triggers, Schemas, Constraints)
Database Optimization & Integrity
- Apply Primary Keys, Foreign Keys, Unique Constraints
- Implement Triggers, Views, and Stored Procedures for integrity & efficient access
- Ensure data consistency, accuracy, and security
Backend & Admin Panel Development (Optional)
- Build backend using Node.js + Oracle SQL
- Create a functional Admin Panel to manage and access your database
- Provide a complete demo of how your database works in real-world usage
Project Assistance
- Already have a project idea? I can develop it for you
- Dont have a clear idea? I can guide and propose a database
Why Choose Me?
Professional SQL Development from scratch to deployment
Clear communication and guidance throughout the process
Iterative delivery
Client satisfaction is my top priority
Note: Please contact me before placing an order!
Database type:
Relational database
Platform:
MySQL
•
PL/SQL
•
PostgreSQL
•
SQL Server
Expertise:
Data structure
•
Design
•
ERD
•
Normalization
•
SQL
My Portfolio
FAQ
Do I need to contact you before placing an order?
Yes! I will analyze the business requirements and then suggest you the most appropriate package.
can i contact you even if I don't have clear idea about my project?
Yes! I can assist you and do brainstorming to convert your raw idea into a working database project.
Can you do work iteratively?
Yes! I can do your project in different iterations and give you clear guidance throughout the whole project.
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
D deep_prince001
Canada
Great Job!! Thanks for all your help
Up to $50
Price
6 days
Duration
Helpful?C 
chrisnone
United States
Sajid has demonstrated strong technical competency in SQL throughout the project period. He show a solid understanding of complex querying techniques, including joins, window functions, and stored procedures, and he routinely produce work that is both accurate and efficient. His attention to detail helps...
Up to $50
Price
2 days
Duration
M 
Seller's Response
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
D deep_prince001
Canada
Great Job!! Thanks for all your help
Up to $50
Price
6 days
Duration
Helpful?C chrisnone
United States
Sajid has demonstrated strong technical competency in SQL throughout the project period. He show a solid understanding of complex querying techniques, including joins, window functions, and stored procedures, and he routinely produce work that is both accurate and efficient. His attention to detail helps...
Up to $50
Price
2 days
Duration
M Seller's Response
Helpful?
