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Fiverr Pro
Português
$
USD
I will write sql queries, reports, and database analysis
Business Analyst SQL Data Analysis Excel
Business Analyst with 8+ years of experience supporting ERP systems, business applications, data analysis, and process improvement across aviation and banking. I specialize in Excel reporting, data cl...
Sobre este Serviço
Need help with SQL queries, reports, data extraction, or database analysis?
I am a Business Applications and SQL Professional with 8+ years of experience working with SQL Server, Oracle databases, ERP systems, reporting solutions, and business data analysis across aviation, banking, and consulting environments.
I can help you with:
SQL Queries
Data Extraction
Data Analysis
Report Development
Stored Procedures
Views & Functions
Query Troubleshooting
Query Optimization
Data Validation
SQL Reporting Solutions
Whether you need a simple query, help fixing an existing SQL statement, or support building reporting logic, I will deliver accurate and professional solutions tailored to your requirements.
Why choose me?
8+ Years Professional Experience
SQL Server & Oracle Experience
Strong Reporting & Analytics Background
Fast Communication
Confidential Data Handling
Reliable Delivery
Please contact me before placing an order to discuss your requirements and ensure the best solution for your project.
Plataforma:
MS SQL
•
mySQL
•
Oracle
•
PL/SQL
Especialidade:
SQL
•
DQL
•
Desempenho
•
Otimização de consulta
Perguntas frequentes
Q: What databases do you support?
A: I primarily work with Microsoft SQL Server and Oracle databases. I can also assist with standard SQL queries used in MySQL and similar relational databases.
Q: Can you fix errors in my existing SQL query?
A: Yes. I can review, troubleshoot, and correct existing SQL queries, stored procedures, views, and reporting logic.
Q: Can you optimize slow SQL queries?
A: Yes. I can analyze query performance, identify bottlenecks, and recommend or implement optimizations to improve efficiency.
Q: Do you provide database design services?
A: I can help with table relationships, data structures, query logic, and database design recommendations based on your requirements.
Q: What information do you need before starting?
A: Please provide your requirements, database platform, table structure, sample data (if available), and the expected output or business objective.
Q: Is my data kept confidential?
A: Absolutely. All information, database structures, and data shared during the project will be handled confidentially and professionally.
Q: Can you create reports from database data?
A: Yes. I can write SQL queries for reporting, data extraction, data validation, and business analysis requirements.
Q: Should I contact you before placing an order?
A: Yes. For complex requirements, please send me a message first so I can review the scope and recommend the most suitable package.
