I will write sql queries, plsql with data cleaning and reports
About this Gig
Need SQL help? You're in the right place.
I work with PL/SQL, and Report Builder. I write clean queries, clean messy data, and build reports that make sense.
What I offer:
SQL Queries
SELECT, WHERE, JOIN, GROUP BY, HAVING, subqueries. Simple or complex I write queries that work.
PL/SQL
I work comfortably in PL/SQL environments. Stored procedures, functions, triggers I can help.
Data Cleaning
Duplicate data? NULL values? Inconsistent formats? I clean it so your analysis is accurate.
Report Builder
Need visual reports? I use Report Builder to turn your data into organized, readable reports.
Query Optimization
Slow queries cost time. I review and rewrite them to run faster.
How it works:
- You tell me what data problem you have
- I write the SQL or build the report
- You get clean, working code and clear results
Database type:
Relational database
Platform:
MySQL
•
Oracle
•
PL/SQL
Expertise:
SQL
•
DDL
•
DML
•
DQL
