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$
USD
Maciej is unavailable until May 31, 2026
“Hey, I'm on vacation. Looking forward to working with you when I'm back!”
I will write sql queries for you
About this Gig
PLEASE MESSAGE ME BEFORE PLACING AN ORDER, THANKS!
ARE YOU LOOKING FOR A PROFESSIONAL WHO COULD ASSIST YOU IN WRITING SQL QUERIES?
Then you have landed in the right place!
Hi, I'm Maciej. I am currently on my bachelor's in Computer Science, and I would love to help you with any SQL queries that you might need.
Currently, since I just recently launched this gig, all orders are 50% off
What I Need From You:
- The Database that needs to be worked on
- Clear instructions on what you would like the query to achieve
What You Receive:
- The .sql file(s) which accomplish the requested goal
Offered Services:
- DQL Commands
- DDL Commands
- DML Commands
- DCL Commands
- TCL Commands
- Subqueries
- Sequences
*depending on the package you choose, not all services may be available
Guarantees:
- On-time Delivery
- Exceptional Customer Service
- 100% Customer Satisfaction
Feel free to message me if you have any questions!
Platform:
MS Access
•
MS SQL
•
SQLite
•
SQL Server
Expertise:
SQL
•
DCL
•
DDL
•
DML
My Portfolio
FAQ
Can you fix bugs in my queries?
Yes, I definitely could. Please message me about what issue you are experiencing, and we'll see what we can do.
Do you teach SQL?
Not at the moment, but maybe in the future.
How long will the 50% discount last?
It depends on the number of buyers, the goal of the discount is to promote the gig as it has been launched recently.
Reviews
5 reviews for this Gig
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
A arlequin75
Poland
Amazing work provided very fast. Hope to work with you again in the future.
Helpful?E eduardoneal
Repeat Client
United States
Maciej is doubtlessly a skillful SQL engineer, but what really set him apart for me was his gift for tutoring. I'm new to SQL and his approach to helping me learn new concepts was both patient and fruitful. I have greatly enjoyed our partnership.
Helpful?B 
brandenlegrand3
Repeat Client
United States
I love working with mt_dev. Super efficient and always gets the job done. Thank you!
Helpful?L 
larryjones191
Repeat Client
Mexico
He is great , very efficient.
Helpful?L larryjones191
Repeat Client
Mexico
an amazing work.
Helpful?
Reviews
5 reviews for this Gig
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
A arlequin75
Poland
Amazing work provided very fast. Hope to work with you again in the future.
Helpful?E eduardoneal
Repeat Client
United States
Maciej is doubtlessly a skillful SQL engineer, but what really set him apart for me was his gift for tutoring. I'm new to SQL and his approach to helping me learn new concepts was both patient and fruitful. I have greatly enjoyed our partnership.
Helpful?B brandenlegrand3
Repeat Client
United States
I love working with mt_dev. Super efficient and always gets the job done. Thank you!
Helpful?L larryjones191
Repeat Client
Mexico
He is great , very efficient.
Helpful?L larryjones191
Repeat Client
Mexico
an amazing work.
Helpful?
