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$
USD
I will design relational databases and optimize complex tsql queries
Computer Engineer
I am a computer engineer, ML/AI developer, and mobile app developer. As a 3rd-year Computer Engineering student at NUST CEME, I am building real products across systems programming, mobile, and AI. I ...
About this Gig
Are slow database queries bottlenecking your application? Or do you need a bulletproof, normalized relational database designed from scratch?
Messy database logic, missing indexes, and unoptimized T-SQL queries lead to high server costs, CPU spikes, and terrible user experiences. As a specialized Database Engineer, I build robust data architectures and make slow queries lightning-fast.
What I Offer:
- Relational Database Design: Complete data modeling from conceptual to logical schemas (1NF, 2NF, 3NF normalization) ensuring flawless data integrity.
- T-SQL Optimization: Analyzing execution plans, fixing bad joins, removing nested cursors, resolving deadlocks, and eliminating performance bottlenecks.
- Advanced Database Objects: Writing complex Stored Procedures, high-performance Views, dynamic triggers, and Custom Functions (UDFs).
- Indexing Strategy: Implementing optimal Clustered, Non-Clustered, and Columnstore indexes to slash query execution times.
Supported Technologies:
- Microsoft SQL Server (T-SQL)
- PostgreSQL / MySQL / Oracle
Why Choose Me?
- Clean & Standard Code
- Performance Focused
- End-to-End Support
My Portfolio
FAQ
Do you provide an ER Diagram with the design?
Yes! For Standard and Premium packages, I will provide a detailed, visually clear Entity-Relationship Diagram (ERD) explaining table mappings and relationships.
What do you need to optimize my existing queries?
I will need the target SQL query/script, the table structures (DDL), and ideally an anonymized sample dataset along with the actual execution plan if available.
Can you help integrate the database with my app (e.g., Flutter, Node.js)?
This gig is dedicated strictly to backend database architecture and T-SQL script optimization. However, I can ensure the output perfectly matches your API or application's requirements. Feel free to message me for custom integrations!
