Refactor and improve algorithm

An already running search website has an algorithm designed to match supply and demand of a specific market. The job is to:

- refactor the data architecture (around 30 fields) and current algorithm to improve performance of queries

- add a new search feature to the algorithm

The goal of the algorithm is to narrow down a large set of data (40,000 records) in seconds based on multiple criteria including geography.

We're looking for a talented SQL developer to accomplish these tasks and potentially be involved in additional/similar projects.

To be selected, you will need to show existing work (in the form of finish work and its underlying code). Also show link to relevant Q&A forum participation (e.g. stackoverflow) - that would be helpful.

Evner: Database Administration, Ingeniørarbejde, Microsoft SQL Server, Software Arkitektur, SQL

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Om arbejdsgiveren:
( 4 bedømmelser ) new york, United States

Projekt ID: #6053612

Tildelt til:


Hi Sir, I have masters level knowledge in Computer Science and have work experience in SQL. The below URL links to a relevant work I had completed before on Query optimization. https://www.freelancer.com/projects Flere

$100 USD in 3 dage
(8 bedømmelser)

3 freelancere byder i gennemsnit $175 på dette job


Hi, I have gone through your requirements and attachment as well.I am a DBA at CMM5 Level company since August 2010.I am working on MySql,SQL Server,Oracle database, I can do your job confidently. I am very much Intere Flere

$225 USD in 5 dage
(16 bedømmelser)

I have over 15 years experience in writing SQL queries. Sorry I don't have any of the qualifications you are asking for, but I can tell you that for the last 3 years 90% of all the queries I have written were done in Flere

$200 USD in 3 dage
(2 bedømmelser)