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English
$
USD
I will write sql queries, reports and database analysis
Everything can be done
Hello! I'm Samuel, a Data Analyst specialized in Power BI, SQL Server, and business reporting.
I help businesses transform raw data into meaningful insights through professional dashboards, KPI track...
About this Gig
Transform your raw data into professional SQL reports and business insights!
Hello! I am Samuel, a Data Analyst specialized in SQL Server, database reporting, and BI solutions. I help businesses extract and analyze data through efficient queries and reporting models tailored to business needs.
What I offer:
SQL Query Development: From basic scripts to complex business logic.
Reporting & Analysis: Custom reports for HR, Sales, and Operations.
Optimization: I fix and tune slow queries to improve performance.
Stored Procedures: Automation of repetitive data tasks.
BI Data Prep: Specialized queries for Power BI and Excel dashboards.
Troubleshooting: Debugging errors and fixing complex query logic.
Expertise in:
MS SQL Server, MySQL, PostgreSQL.
Complex Joins, CTEs, Subqueries, and Stored Procedures.
HR, Payroll, and Call Center Analytics.
Why choose me?
I dont just write code; I understand business KPIs. With real-world experience as a Data Analyst, I ensure your data is accurate, optimized, and ready for decision-making.
PLEASE CONTACT ME BEFORE ORDERING to discuss your project and ensure the best solution for your data needs!
Platform:
MySQL
•
Oracle
•
PostgreSQL
•
SQL Server
Expertise:
SQL
•
DML
•
Performance
•
Query optimization
FAQ
Do you work with Microsoft SQL Server?
Yes. Microsoft SQL Server is my primary database platform, and I have experience creating reports, optimizing queries, extracting data, and preparing datasets for business intelligence solutions.
Can you create queries for Power BI datasets?
Absolutely. I can create optimized SQL queries specifically designed for Power BI dashboards and reporting environments.
Can you fix slow SQL queries?
Yes. I can analyze query performance, identify bottlenecks, and optimize queries to improve execution time and efficiency.
Do you work with business reports and KPIs?
Yes. My background is focused on data analysis and business intelligence, including KPI reporting, workforce analytics, operational reporting, and performance tracking.
What do you need to start?
Please provide your database type, query requirements, business objective, and sample data or table structure if available.
