Looping program that aggregates data from a spreadsheet input

I am looking to work with a developer who can create a program that loops through columns in a spreadsheet and aggregate data in a specific way.

The input will be a CSV spreadsheet dataset and the output must be a CSV spreadsheet dataset. I am looking for the language best able to handle up to one million spreadsheet rows and up to 15 columns for a total of 15,000,000 elements, and the program will have to loop through this data set multiple times.

The program should:

1. Parse through the input dataset to build a list of unique elements, based on a specific rule.

2. Loop through the initial input dataset and create a sum total of all data points associated with each element from the list built in step 1.

3. Return a new data set of sum totaled data.

If you're interested in learning more about the project via Skype chat or phone call, please contact me. Also be sure to include the name of the current American president, thank you!


Skills: C# Programming, C++ Programming, Data Mining, PHP, Software Architecture

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About the Employer:
( 0 reviews ) New York, United States

Project ID: #5112143

63 freelancers are bidding on average $955 for this job


Dear Client, I can help in your project. We have already experience of working on similar projects. Please see below to get idea of our experience: Amazon/Ebay Bots: [url removed, login to view] More

$833 USD in 10 days
(268 Reviews)

"Barack Obama" Hello Sir, I am from Confianza Technologies. I have gone through your requirements. We have developers who have vast experience in required technologies. We are interested in your project, but before fi More

$1250 USD in 25 days
(68 Reviews)

Hi ready to start i had more than 5 year experience in the php , mysql , jquery etc. so let me know your view Thanks

$824 USD in 12 days
(426 Reviews)

Barak Obama Hi Gabe! I have gone through your requirements. I am an Electrical Engineer and hold a Masters degree in Computer Science. I would suggest to use scripting language like PHP on some fast web serve More

$842 USD in 15 days
(154 Reviews)

I am very proficient in c, c++. I have 15 years c++ developing experience now, and I have worked for 5 years. My work is online game developing, and mainly focus on server side, the lauguage is c++ under linux os. So, More

$833 USD in 7 days
(85 Reviews)

Hi, Gabe. I've done lots of CSV-file scanning/data reduction using the Tcl scripting language, which is pretty convenient way to do it (and portable to different environments, e.g. Windows/Linux/Mac). 15M elements is n More

$833 USD in 3 days
(25 Reviews)

Hello, I have an 12 years of experience in .net technology with C#.Net, VB.Net, Asp.Net, Kendo UI, Asp.Net MVC with Sql Server, MySql, Oracle and Access. I have also same experience in HTML5, Css, Jquery and Ja More

$750 USD in 5 days
(81 Reviews)

Your project suits my expertise very well. Lets discuss further through inbox/messages. I having 9 years of Software development experience & completed 50 projects in [url removed, login to view] in last 1.5 years, all the client More

$750 USD in 10 days
(60 Reviews)

Current American President: Barack H. Obama Hi. I've worked a lot in C# with Excel, CSV etc. I've made applications reading/parsing the excel/CSV files as well as generating the output in the form of Excel/CSV files. More

$750 USD in 8 days
(51 Reviews)

Hi. We can provide you the solution with python programming language. It is easy to learn and easy to maintain. Please let us talk more; we think that you can do the project with less price than 750$. It seems too More

$750 USD in 15 days
(30 Reviews)

Obama, Hi im interested on your project and i can provide you an EXE program that can do this proces you want .

$1263 USD in 7 days
(29 Reviews)

Hello Gabe, Obama is current US president. 9+ years of exp and I can do it. Lets discuss it further. Thanks, Ranjan

$1250 USD in 0 days
(24 Reviews)

Contact me for an efficient, perfect, well documented development of your project according to 100% accuracy and requirements, with dedicated support. Thanks

$750 USD in 5 days
(222 Reviews)

"Obama" is the current president Hi, I have 10 years experience in solving data mining problems, I can help, please send me more details about the project.. Regards

$1159 USD in 21 days
(36 Reviews)

Hello Sir, The answer is Barack Obama . We can do this project using c++ for optimum results. No interpreted or VM code which will be slow. You can check our last C++ project which included CSV file generation and C More

$750 USD in 5 days
(24 Reviews)

Quite interested in it because i love different optimization algorithms. I supose this can be donve in c++ with mpi to use multicore environment of modern computers. Sincerely, Vlad.

$750 USD in 7 days
(76 Reviews)

Hi, I am a telecom engineer, expert in C/C++ and .NET. I can do this easily for you in one day, either in C++ or C#. I am committed to deliver only high quality code, so please take me into consideration for this More

$888 USD in 10 days
(11 Reviews)

president name is OBAMA the app can be made using c# with threading and progress update so that user can see how much progress have been made i have already made many apps in c#, and among Top 10% programmers at More

$750 USD in 5 days
(25 Reviews)

Hello sir, I'm expert in c# and can develop this utility using one of the most dominating language c# and deliver the tool on time. Please give further details and a small sample file then I can even develop a demo a More

$750 USD in 2 days
(59 Reviews)

Current American President: Barack Obama Hi, This can be achieved by designing a C# windows application. Application will have option to select input spreadsheet and will display all data in grid. Once user click More

$1000 USD in 10 days
(21 Reviews)