Find Jobs
Hire Freelancers

database redesign project - repost

$10-10000 USD

Closed
Posted over 10 years ago

$10-10000 USD

Paid on delivery
I have an existing SQL database that contains source records. Unfortunately my source data just changed and I would like to delete the old source and map the new source into the existing database. The SQL has only 4 tables and 1 wont change at all The new source has a unified format with 50+ fields, but i will be using only about half of them. Attached is a copy of the unified layout and the rows in blue are the only ones I need for that source. The rest of the fields are NULL. At this point i want someone to build a new SQL DB based on the unified source I will send instead of modifying the existing one and then importing the new source.
Project ID: 4705131

About the project

48 proposals
Remote project
Active 11 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
48 freelancers are bidding on average $800 USD for this job
User Avatar
Hello, We would like to confirm our interest in this opportunity. Please check your private message box for our proposal. Thanks... P.S Check our portfolio for the scale of applications we have developed. Let us know if you need more information about us.
$4,020 USD in 40 days
4.9 (86 reviews)
8.5
8.5
User Avatar
Greetings from #1 company on Freelancer. Kindly check private message for our bid details.
$1,030 USD in 10 days
4.8 (17 reviews)
7.8
7.8
User Avatar
Hi there. I did not find mentioned attached file, but can estimate the amount of work to do with 3 tables. My bid include new database design, if you also consider migration of data, add $200 more. A few words about me: I have created 20+ large web development projects, including 10+ large projects on this site (content management system, school management system, inventory DB, dating site, e-assesment, portals, recruiting site, Expedia-like vacation booking site, sport wagering site, several e-commerce shops of different complexity, E-Bay clone, secure file exchange network site). 14+ years in software development, Microsoft certified.
$188 USD in 5 days
5.0 (79 reviews)
6.9
6.9
User Avatar
I can do this project. please see my profile. thanks
$555 USD in 15 days
4.9 (35 reviews)
5.0
5.0
User Avatar
Please check private message.
$277 USD in 3 days
5.0 (20 reviews)
5.0
5.0
User Avatar
I can help you creating your new database, I have 6 years of experience in SQL and database modeling please check your PMB.
$155 USD in 3 days
4.3 (36 reviews)
5.5
5.5
User Avatar
Hi, I (Myself a senior ASP.NET programmer using C# and VB) have a team having experience of more than 10 years in developing web and mobile applications. I have a team of expert programmers who write robust and bug-free codes at the very first instance. After seeing our quality of work and the cooperation offered to you even after the work has been delivered to you, you’ll come to us again and again to avail our services. I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I can achieve the results that you are asking for within your timeframe and budget. I am confident I can exceed your expectations and I would love to work on your project. Thanks, Murtaza
$1,000 USD in 21 days
5.0 (9 reviews)
4.4
4.4
User Avatar
Thats my speciality. Can do it fast
$200 USD in 3 days
5.0 (16 reviews)
4.2
4.2
User Avatar
Let me help you!
$94 USD in 3 days
4.8 (23 reviews)
4.1
4.1
User Avatar
I could help you. send me more infomation about the old and new schema
$1,111 USD in 3 days
5.0 (5 reviews)
3.5
3.5
User Avatar
Very strong SQL Server Skills with over 19 years experience. I am available and ready to begin.
$166 USD in 15 days
5.0 (1 review)
3.7
3.7
User Avatar
Hello there, I have studied the requirement and as per this, I need to have a look on the source, As designing the database is for existing project is need very good analysis and experience. so Pleas invite me for chat so that i can have a look on existing status and can suggest you better. At this point of time I am not able to give you the quote for time and cost. Looking forward for your positive response.
$15 USD in 3 days
4.4 (6 reviews)
3.7
3.7
User Avatar
Hi, I'm sure I can help you with this project. Regards,
$400 USD in 4 days
5.0 (4 reviews)
3.2
3.2
User Avatar
Hello, I can help.
$555 USD in 5 days
4.6 (2 reviews)
3.3
3.3
User Avatar
Hello, Sounds like a recurrent job. Can do it with in couple of days or at most three. However, I could not find the attachment with your post as specified in the project description. Please contact me with the schema details and/or attachment. Feel free to raise queries if you have any doubts. Thanks.
$180 USD in 2 days
5.0 (8 reviews)
3.0
3.0
User Avatar
Hi, we can resolve this issue and can provide you redesign database.
$200 USD in 3 days
5.0 (2 reviews)
3.0
3.0
User Avatar
Please see PM
$138 USD in 3 days
4.9 (4 reviews)
3.0
3.0
User Avatar
I'm 10+ years experienced .net architect and having more experiences work on several domains. I can attend to your work/requirement as you expected level. I have guaranteed my quality of work.
$100 USD in 3 days
5.0 (1 review)
2.9
2.9
User Avatar
Hello, I can make the new SQL database and Import old records into the new one :)
$500 USD in 3 days
5.0 (2 reviews)
1.7
1.7
User Avatar
Hello, We are database experts worked on Oracle, SQL, MySQL, MSAccess, We can perform the DB redesign for you. Lets get this started. Regards, theJsoft team
$368 USD in 7 days
5.0 (1 review)
1.0
1.0

About the client

Flag of EGYPT
Egypt
0.0
0
Member since Jul 9, 2013

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.