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Fiverr Pro
Nederlands
$
USD
I will write complex sql queries and fix mysql database errors
SQL Developer , Python , Data Analyst
Hi, I am Vishwas, a data enthusiast from India.
I specialize in SQL and Python for data analysis. I can help you write complex SQL queries, clean messy data, create reports, and fix database errors.
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Over deze dienst
Stuck with a MySQL error? Need a complex SQL query ASAP?
Hi, I'm Vishwas. I specialize in fixing MySQL database errors and writing optimized SQL queries that actually work.
Stop wasting hours on StackOverflow. I will solve your database problem fast.
WHAT YOU GET:
Fix any MySQL syntax error, connection issue, or performance problem
Write complex queries with JOINs, Subqueries, GROUP BY, CTEs
Optimize slow queries to run 10x faster
Clean, commented code you can understand
100% Working solution guaranteed
WHY ME:
3+ years experience with MySQL & SQL
Fast delivery - most orders done in 24hrs
Unlimited revisions on Premium
Clear communication & explanation included
HOW IT WORKS:
1. Send me your error message / table structure / requirement
2. I analyze and fix/write the query
3. You get working SQL code + explanation
I DO NOT work with: Illegal databases, hacking requests, academic exam cheating.
Message me before ordering if you have a large project. Let's fix your database now!
Databasetype:
Relationele database
Platform:
MySQL
Expertise:
SQL
Veelgestelde vragen
Q: What do you need from me to start?
A: Just send me: 1) Error message screenshot 2) Your table structure 3) What output you need. I'll handle the rest.
Q: Can you work with PostgreSQL or Oracle too?
A: My expertise is MySQL. For PostgreSQL/Oracle, message me first to confirm. Most SQL is similar so I can usually help.
What if the query doesn't work?
Q: What if the query doesn't work? A: I provide unlimited revisions on Premium package. For Basic/Standard, you get 2-3 revisions. I won't stop until your query runs perfectly.
