Simple executable application (.exe software) that run on the user computer (Windows) to develop. The application has to allow users to run searches in a large business marketing database, filter the records according to their selections, display the results (addresses) and give the user the option to export those results into .csv or .xls.
Here is an example of an entry in the database: John Smith, Purchasing Director, Company ABC, Street Y, City Z, Manufacturing Company, 500 Employees, tel, fax
The application needs to have 2 main simple functions :
1) A multi-Filter allowing the application to filter the address database depending on the user selections and display the results (addresses).
(The user will for example be able to search all companies in CityX or all manufacturing companies in CityY or all companies with tel and so on...)
2) Export of the results into .csv or .xls.
The software required is a stand-alone software (it will not connect to any server database or any external network. It will just (basically) open a local large database (with about 5 mio records), search through it and display the filtered addresses to the user according to his search requests. It works from the user's computer (offline). Also there needs to be no add-ons or plugins required to run it.
We will provide you with the database in .csv (about 5mio records)
Important Fast search Feature:
You need to convert the database to a format adjustable for fast wide searching. It needs to be organized in dictionary-indexed mode with a lot of references. So that the searches will be completed quickly in a few seconds without taking too much resources.
Regarding the programming language, C# or C++ would be preferred.
IMPORTANT QUESTION YOU NEED TO ANSWER ALONG WITH YOUR BID:
Along with your bid, please indicate what programming language will you use and how do you intend to develop the application so that it will be working fast. (with 5million records)
Project urgency: This project is urgent. Ideally, we would like to have the application completed in 3 days and it needs to be started immediately
PLEASE ONLY BID IF YOU ARE THE DEVELOPER WHO WILL DEVELOP THE APPLICATION.
Thanks for your bid
13 freelancers are bidding on average $223 for this job
Hi, As per the requirements , We will deliver the .exe file within 3 days. We are expert in erlang, java, PHP , C, C++. We will make it work faster. Please discuss the project with us.