Ik zal SQL-query's schrijven op de MS SQL-server
Over deze dienst
Ik ben een expert SQL-ontwikkelaar met 14 jaar ervaring in ETL-ontwikkeling op MS SQL, Oracle, DB2 databaseplatforms. Ik kan elke complexe query schrijven, analyseren, optimaliseren en de beste oplossing bieden voor al jouw database- en ETL-behoeften.
Ik ben Microsoft Certified Technology Specialist (MCTS) voor Microsoft SQL Server 2008 voor Business Intelligence Development en Maintenance & Microsoft Office SharePoint Server Application Development.
Databasetype:
Relationele database
Platform:
db2
•
MS SQL
•
PL/SQL
•
SQL Server
Expertise:
SQL
•
DML
•
Prestaties
•
Query-optimalisatie
12 reviews van deze dienst
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Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Aanbevelingswaardig
- Dienst zoals beschreven
Sorteer op
D dougdima23
Terugkerende klant

Verenigde Staten
Seller continues to go above and beyond to both quickly and effectively complete the tasks. Very friendly and knowledgeable about SQL criteria, and results are simple for anyone to pick up and follow. Rest assured, they are the right person for the job!
Nuttig?D dougdima23
Terugkerende klant

Verenigde Staten
Continues to be a quick and important asset for getting things done when everything doesn't seem to work for the week of development. An excellent resource through and through and I continue to recommend them for any project at any scope or milestone.
Nuttig?D dougdima23
Terugkerende klant

Verenigde Staten
The seller continues to deliver quick and efficient requests in SQL as well as other technical issues I have been facing at this time. He makes sure that they are also understood so our team can learn to improve as well.
Nuttig?D dougdima23
Terugkerende klant

Verenigde Staten
This seller continues to be professional, prompt, and overall and vastly resourceful when provided with orders. They continue to be reliable and trustworthy and I always turn my attention to them primarily when issue occurs in our business.
Nuttig?D dougdima23
Terugkerende klant

Verenigde Staten
Seller was patient and worked well with me. I was able to follow and they provided resources to back up and change things on the fly for me. Results for a satisfactory delivery were completed in a fast and efficient manner and I highly recommend services for future SQL snafu's.
Nuttig?
12 reviews van deze dienst
| (12) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Aanbevelingswaardig
- Dienst zoals beschreven
Sorteer op
D dougdima23
Terugkerende klant

Verenigde Staten
Seller continues to go above and beyond to both quickly and effectively complete the tasks. Very friendly and knowledgeable about SQL criteria, and results are simple for anyone to pick up and follow. Rest assured, they are the right person for the job!
Nuttig?D dougdima23
Terugkerende klant

Verenigde Staten
Continues to be a quick and important asset for getting things done when everything doesn't seem to work for the week of development. An excellent resource through and through and I continue to recommend them for any project at any scope or milestone.
Nuttig?D dougdima23
Terugkerende klant

Verenigde Staten
The seller continues to deliver quick and efficient requests in SQL as well as other technical issues I have been facing at this time. He makes sure that they are also understood so our team can learn to improve as well.
Nuttig?D dougdima23
Terugkerende klant

Verenigde Staten
This seller continues to be professional, prompt, and overall and vastly resourceful when provided with orders. They continue to be reliable and trustworthy and I always turn my attention to them primarily when issue occurs in our business.
Nuttig?D dougdima23
Terugkerende klant

Verenigde Staten
Seller was patient and worked well with me. I was able to follow and they provided resources to back up and change things on the fly for me. Results for a satisfactory delivery were completed in a fast and efficient manner and I highly recommend services for future SQL snafu's.
Nuttig?
