Last seen: Jul 07, 2014 9:57 PM EDT
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Rate: $30.00 USD/hour
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Roman Chemisov

Perl and Web Developer with 12+ years of experience

Username: gangabass

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Location: Irkutsk, Russian Federation

Member since: February 2006



(362 reviews)

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2 users have recommended this freelancer.

  • $120.00 USD
    Profile image for Seller RichardMcM


    19 days ago

    FABULOUS freelancer. Delivered incredible fast and great quality scrapper. I would recommend to everyone and I will definitely hire again!!!

    Project Description:I want a script designed to extract few columns / rows from a webpage. I want to be able to run it on windows (executable) , the source code, and IF POSSIBLE a version for linux too, like a perl script...
  • $24.00 USD
    Profile image for Seller omargc89


    22 days ago

    excellent! he did a great job in a couple of hours

    Project Description:I want create csv files or excel, is a online store with 10k products, every category in a csv file, in the sotre are like 30 categories, every category is ordered in HTML tables, i only need 3 columns...
  • $34.00 USD
    Profile image for Seller jonathanezer


    Jun 8, 2014

    Excellent work. The data is complete and correct, and was delivered very fast. I would definitely hire gangabass again.

    Project Description:Hello, I need someone to extract information from the Ohio State University directory, and send me the results in a spreadsheet. To understand the requirements more: 1) Go to the directory here:
  • $29.00 USD
    Profile image for Seller samm27


    Jun 2, 2014

    Excellent work. Could not have asked for more!

    Project Description:I will provide you with a list of URLs. Each URL will yield a webpage. There is a specific phrase on the page that needs to be scraped. The result I want is a CSV file in teh following format: ...
  • $33.00 AUD
    Profile image for Seller jshape


    May 30, 2014

    Expert, helpful and great communication. Just like last time. Real smart guy.<br/>

    Project Description:I have found an interesting open source program on Sourceforge, and I want to do some tests with it. My I can&#039;t get it to compile on my machine (read: don&#039;t know how). I want someone to talk me thru doing this, so that a)...
  • $30.00 USD
    Profile image for Seller jonathanezer


    May 22, 2014

    Excellent work. Very fast. Exactly what I need. I would definitely hire gangabass again.

    Project Description:Hello, I need someone to run repeated queries on a database. The goal is to extract the list of all people at NYU (New York University). The database can be accessed here:
  • $185.00 USD
    Profile image for Seller donjuanin


    May 22, 2014

    Great developer. Understood requirement and perfect execution. Provided very regular update with progress and finished everything on time and under budget. Highly recommended. A+++++

    Project Description:N/A
  • $50.00 USD
    Profile image for Seller chelomm


    May 21, 2014

    Excellent developer

    Project Description:I need expect script to be able to log into Avaya switch 5500 for th epurpose of config download Session started with telnet &quot;switch_name&quot; and then by pressing CRTL+Y Then it switch will prompt for 1...
  • $250.00 USD
    Profile image for Seller GregMe


    May 19, 2014

    Second time we've hired Roman and excellent results as per last time.

    Project Description:As per pervious document
  • $55.00 USD
    Profile image for Seller jxk101020


    May 10, 2014

    Great!!! Awesome!!!

    Project Description:Movie consumr review web scrapping. Especially, a Korean web site (Java based). However, if we are willing to do it, I will provide you with the address and the contents which I want to extract (about 30 moives)...
    Roman Chemisov has not completed any projects.
  • $40 USD In Progress

    This project is already assigned to a freelancer, so biding will be useless.I need a script to run under linux. Further details when you will accept the project.Thanks.

  • $200 USD In Progress

    Quite similar to Project ID: 1382066, which you already done in the past.I basically need all boxscore pages (since 1997-98 season to 2013-14 season). The season will probably end in a week or so, so ideally we can do this after the season ends. I can create you a csv template for you. This project is only for academic purpose.And if you&quot;re working with python, will it be possible to share (at least) a snippet of your script (say, how you scrape a single game amount of data and dump them into a csv file)? I do a bit of web scraping, and would like to learn how professionals do this. I won&quot;t share the script with others and willing to pay additional charge for that option.It seems that you did the earlier scraping task for $150. Do you think $200 for all seasons game-by-game table within 5 days within this season ends will be fine with you? We can coordinate details.

  • $175 USD In Progress

    I need a program that will scrape all of the product information (including all specifications of each product, any associated datasheet, protocol, manuals, and image files) for all the products on product section. Please note that all images and other files should be scraped in the form of a file, put into a zip file with the file name starting with the catalog number of the respective product (for multiple types of file of the same product, for example if there are multiple images for one product, then it should be catalog number followed by &quot;_&quot; and then 1, 2, 3 etc. The files should also be scraped in the form of a URL (.pdf or .png). Note this applies for all product associated files present on site. Please note that all product information should be listed in columns within an excel file in an organized manner. Each column heading must indicate the type of information that was scraped based on the specification/information type which is noted within the site. This program should be re-runable at anytime to updated all the product information. and again create another excel file full of updated information (as long as the site interface will not change).

  • $200 USD In Progress

    Convert the 4 files I sent you previously into a mac format & combine the previous scrapers you&quot;ve built for me (and these new ones) into 1 file that let&quot;s me pick/upload files for each scraper individually.

  • [Sealed] In Progress

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  • $24 USD 3 days ago

    I have a PERL script that shows an selectbox via an HTML output.It uses the same variable for display and value. I want to add a variable to use an other value.

  • $24 USD 7 days ago

    Write the Tool in which programming you want .. :) the tool is responsible to extract data from html (structured) file and convert them to CSV filethis tool should has 1> Add file ( browse)2> convert button we will extract the following data :1> Name 2> Fix line Phone Number3> Mobile Number4> email5> Country i will provide sample of the html code in PM

  • $54 USD 7 days ago

    I am looking for someone to write a simply ruby script which will do the following:Take a list of website URLs, and crawl that website looking for specific links (based on domain).I will provide the format for the input CSV.I would like to run the command: and have the script check each URL in the CSV for the required URLs.After the script runs, I require an output of a .csv file which has each row in the source csv presented with a column for each relevant link. I will provide the format for the output CSV.This project should be short, and is the first part of a larger utility I&quot;d like.

  • $105 USD 11 days ago

    I require you to extract and scrape .EDU emails from university directory searches.I will provide the directory URL&quot;s.I am paying $10 per 5,000 emails received. There is approximately 60,000 emails you will extract for about $120.If you do a good job I will have many more.

  • $157 USD 11 days ago

    Convert a web page that works with Javascript and interacts with google maps to work with Perl and google maps(from client side to server side)2 files of total 1700 lines of Javascript code

  • $29 USD 12 days ago

    I need a bot created that will automate something. It just needs to visit a website, put in info, go to another url on the same site, click some buttons on the page.

  • $34 USD 12 days ago

    I need a database in (CSV) format to contain ALL of the sex offenders in NJ (New Jersey). The website is here are 4007 records that are available and I need them all. fields i will need are ALL the fields they have as well:

  • $1526 USD 12 days ago

    i need a developer to develop a mac app

  • $147 USD 13 days ago

    I need data scrapped from a website and put into an sql data base there are about 3,000,000 records, The site scrapping is simple all the id are numeric in order after it scrapped I need to covert the data to links for our website in a database that will get picked up by google so you will need know php to make a script to do this as well as sql. This is fairly simple job but will require a fast internet connection to capture the data.

  • $105 USD 14 days ago

    I need a script to get application information app directory site.Please contact me for more information.

  • $526 USD 15 days ago

    I need a script that will scrape and load into a database the current top 1000 apps in each category in the iOS app store. Right now, just simply loading each app name/category/position number combo into the database table is fine.Here&quot;s the catch: It isn&quot;t obvious where this data should actually come from. The only obvious source is Apple&quot;s own RSS feeds, but they only seem to allow queries of up to the top 400. However, I do know it is possible, because I know of a company currently doing this.So, this project has two parts: Figure out where this script can source the data from, then create the script to do it. If someone is successful in doing this, I may have more work (enhancing the script to pull more data, etc.) available.I am not picky on what kind of script you choose to use (doesn&quot;t have to be Perl), as long as it isn&quot;t something obscure.

  • $34 USD 15 days ago

    Extract web info&quot;s using excel sheets as output files

  • $526 USD 16 days ago

    Hello Dears,I need some one who has experience in MAC OS to make or convert &quot;exe files on windows&quot; run on MAC using (Wine and Winebottler)

  • $44 USD 17 days ago

    Simple project. 1. Scrape data off a website we&quot;ll provide once we award the job. 2. Put all data into a spreadsheet. 3. Get paid.

  • $34 USD 17 days ago

    I need a program made in PHP to parse a table and get the desired column of that table.The program gets the contents from url and extracts the desired column, for example ( function get_contents_from_column($column, $sourceHTML){} ).Once the main function has extracted the desired column, another different function, for example ( function extract_information($content){} ), will make a list with the hour(hours:minutes), title and description (if there is one).The site I need the columns to be extracted is the following, is a TV Listings website, each column are different days: I require the PHP source code- Cannot use any framework- Ask any questionsTo verify that you have fully read the description, in your cover letter, copy&paste the page&quot;s tag.

  • [Sealed] 18 days ago

    Convert attached php code to python 3.xIt&quot;s a simple web scraping code.

  • [Sealed] 18 days ago

    I need a code to get JSON data & insert in mysql DBshould be very simpleURL is is count=20&sortfield=tradeDate&sorttype=2&start=0&searchtype=T&query=%7B%22Keywords%22%3A%5B%7B%22Name%22%3A%22securityId%22%2C%22Value%22%3A%22C553083%22%7D%2C%7B%22Name%22%3A%22tradeDate%22%2C%22minValue%22%3A%2206%2F20%2F2014%22%2C%22maxValue%22%3A%2206%2F22%2F2014%22%7D%5D%7Dthe complete header is attached

  • $105 USD 18 days ago

    I need a bot build to post ads to a websise I will give you a link to.Please start your bid with &quot;265123&quot;, so I know you are real person.

  • $29 USD 26 days ago

    A standardized package already downloaded in perl need to be run on my data set the output should be documented and summarized in one page only,supported with a table

  • $54 USD 27 days ago

    I need the following information scraped and put into an excel spreadsheet.Company NameStreet AddressCityStateZipPhoneEmailHere is the website: want the information scraped from every state.

    Roman Chemisov does not have any open projects.
    Roman Chemisov does not have any work in progress.
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Mar 2006 - Feb 2012 (5 years)

DoubleGIS-Irkutsk, Ltd.

In DoubleGIS-Irkutsk we working on Google Maps desktop alternative (currently it's one of the best program in Russia) called 2GIS.<br /><br />My task was to control collection of data (organization and map). We have custom program (Map, Organizations and CRM all in one) running on Firebird and using VBA.


Railway Engineer

Irkutskij Gosudarstnennyj Universitet Putej Soobcenija