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Data Analysis

$20/hr Starting at $50

I have good experience in the financial domain and can provide good services in financial data based trading application development. Below are the services I can provide at a reasonable cost:- 1. Data collection:- Fetching data using financial APIs such as Yahoo finance APIs or other proprietary paid APIs. I have experience in implementing both on-demand data retrieval as well as cron job based periodically retrieving the data. Moreover, I possess expert level skills in parsing XML/CSV/Excel files to retrieve data from them. These files can either be processed in a batch mode or I can implement an upload module where the user can upload these files on the web application site and they are parsed on the server and the parsed data can be stored for further use. 2. Data Storage:- Storing data into a database such as MySQL for further analysis. 3. Real-time data manipulation:- Running scheduled tasks/scripts which periodically can run custom algorithms to perform calculations on the stored historical data and storing these calculated parameters/values into the database to further feed other custom algorithms. 4. Data Visualization:- Data can be visualized in two main ways, namely-tables and charts. For tables, html tables are enough with filters/sorting feature added. For charts I have successfully used various charting libraries such as Amcharts, High Charts, Fusion Charts, Protovis etc. All these charts can be updated in real time using AJAX. 5. Data Export:- I understand that all types of data can not be analysed in the web application itself but one needs more advanced tools for its further analysis such as multivariate statistical analysis. To allow the user to do that I can write tools which allow the user to export the data into MS Excel format or CSV format from the web application itself.

About

$20/hr Ongoing

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I have good experience in the financial domain and can provide good services in financial data based trading application development. Below are the services I can provide at a reasonable cost:- 1. Data collection:- Fetching data using financial APIs such as Yahoo finance APIs or other proprietary paid APIs. I have experience in implementing both on-demand data retrieval as well as cron job based periodically retrieving the data. Moreover, I possess expert level skills in parsing XML/CSV/Excel files to retrieve data from them. These files can either be processed in a batch mode or I can implement an upload module where the user can upload these files on the web application site and they are parsed on the server and the parsed data can be stored for further use. 2. Data Storage:- Storing data into a database such as MySQL for further analysis. 3. Real-time data manipulation:- Running scheduled tasks/scripts which periodically can run custom algorithms to perform calculations on the stored historical data and storing these calculated parameters/values into the database to further feed other custom algorithms. 4. Data Visualization:- Data can be visualized in two main ways, namely-tables and charts. For tables, html tables are enough with filters/sorting feature added. For charts I have successfully used various charting libraries such as Amcharts, High Charts, Fusion Charts, Protovis etc. All these charts can be updated in real time using AJAX. 5. Data Export:- I understand that all types of data can not be analysed in the web application itself but one needs more advanced tools for its further analysis such as multivariate statistical analysis. To allow the user to do that I can write tools which allow the user to export the data into MS Excel format or CSV format from the web application itself.

Skills & Expertise

AjaxAlgorithmsAnalysisApplication DevelopmentData AnalysisData CollectionData ManipulationExcelFinanceHTMLMsMs ExcelMySQLReal TimeVisualizationXMLYahoo

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1 Reviews

  • Robert 124

    Robert 124 says,

    Once again, this Freelancer has been a tremendous asset in the development of a very complex finance-based app. After uncovering several changes that needed to be made following the first release, this freelancer worked with me to make the situation right at a very reasonable price and checked to ensure everything worked as required. I was impressed working with this freelancer on the first phase of this project but after his efforts during the last phase, he's demonstrated that he will be my go-to resource for all future projects through his professionalism and dedication to very complex programming tasks. I would HIGHLY RECOMMEND Lokesh to anyone needing complex web/app development work done. Note: I had previously hired this Guru to provide work for my project on eLance. -Robert

    for Currency App data export on Dec 10, 2014