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Fiverr Pro
Nederlands
$
USD
I will write complex sql queries, views and stored procedures
IT Operations Manager
IT professional with 12+ years of experience in IT operations, technical support, enterprise systems, software implementation, and database development. I provide reliable Data Entry, Excel/Google She...
Over deze dienst
Need help with SQL or database development?
Im an IT professional with 12+ years of experience in software development, enterprise systems, and database solutions. I can help you build, improve, troubleshoot, and optimize SQL solutions based on your requirements.
️ What I Can Do
- Complex SQL Queries & Joins
- Database Schema & Table Design
- Views & Stored Procedures
- SQL Report Generation
- ETL & Data Transformation
- Data Extraction & Validation
- OPENQUERY & Linked Server Queries
- LINQ Queries
- Query Optimization & Troubleshooting
Technologies
SQL Server | Oracle | MySQL | LINQ
I have real-world experience developing database-driven applications, HRIS/payroll systems, reports, attendance systems, and data-processing solutions.
⭐ Clean Reliable Requirement-Focused
Have a SQL problem? Send me your requirements before ordering, especially for complex queries, database design, ETL, or large projects.
Let's build a SQL solution that works.
Databasetype:
Gecentraliseerde database
•
Relationele database
Platform:
ms access
•
MS SQL
•
MySQL
•
Oracle
•
PL/SQL
•
PostgreSQL
•
SQL Server
Expertise:
Datastructuur
•
Design
•
Normalisatie
•
SQL
•
Prestaties
Veelgestelde vragen
What information do you need to start the project?
Please provide your database requirements, table structure or schema (if available), sample data, expected output, and any existing SQL code or queries that need to be modified.
Can you work with an existing database?
Yes. I can work with existing databases and SQL code, including queries, views, stored procedures, reports, and database structures.
Which database technologies do you support?
I primarily work with Microsoft SQL Server, Oracle, and MySQL. I can also work with LINQ, OPENQUERY, and database integration requirements.
Can you handle complex SQL or large database projects?
Yes. I can handle complex queries, stored procedures, reporting, ETL, database design, and troubleshooting. For large or complex projects, please message me first so I can review the requirements and provide the appropriate offer.
