Käyttäjän gangabass profiilikuva
@gangabass
Jäsen alkaen 16. helmikuuta 2006
19 Suositukset

gangabass

Online-tilassa Offline-tilassa
SKILLS * Object Oriented Programming (Perl/Python/C#/VB/PHP) * Web Scraping - Scrapy, Mechanize, Selenium, Curl, Python, Java, Perl * Crawling , Data Mining, Data Extraction, Image Scraping * Automatic Form Submission I can scrap any data from any website. Captchas, Ajax, Javascript or any other technology is no problem. I'm programmer with 15+ years of experience. Most of my work is done in Perl but I know PHP, Python, C#, Javascript, Visual Basic. Also I have experience working with MySQL, PostgreSQL, MS SQL and Access. I have completed several hundreds of web and desktop automation projects (data scraping and processing).
$15 USD/hr
727 arvostelua
7.6
  • 76%Suoritetut työtehtävät
  • 100%Budjetin mukaisesti
  • 99%Ajallaan
  • 18%Uudelleenpalkkaamisaste

Portfolio

Viimeaikaiset arvostelut

  • käyttäjän vebbis123 kuva Build me a web scraper to extract soccer results €125.00 EUR

    “Roman is very good in English and will provide you with great service. His coding is the best I've seen. Highly recommend”

  • käyttäjän Chao X. kuva Scrape data for data analysis $55.00 USD

    “Understand well and quickly where the problems are and offer the solution in a professional way. Happy to work again with him.”

  • käyttäjän montessoridc kuva Parse a .txt file using Python $30.00 USD

    “Nice work, as promised and quickly. I had an issue of my end but Roman was understanding and worked around it without issue, which was much appreciated.”

  • käyttäjän davidnugent4 kuva Perl/Xero developer $250.00 USD

    “Difficult PERL problem with Oauth and Xero API. I spent two days and couldn't sort a "signature problem". He tracked it down to the SSL crypto libraries and fixed it. I came into work next day - and it was done.”

  • käyttäjän jim1506 kuva Scrape Auto Site for venhicles, ranges, models and specifications £150.00 GBP

    “excellent experience”

  • käyttäjän henrik33 kuva Applescript read CSV file kr1600.00 SEK

    “Very quick and adapting”

Kokemus

CIO

Mar 2006 - Feb 2012 (5 years)

In DoubleGIS-Irkutsk we working on Google Maps desktop alternative (currently it's one of the best program in Russia) called 2GIS. 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.

Koulutus

Railway Engineer

1996 - 2001 (5 years)

Todistukset

  • C# 1
    100%
  • Numeracy 1
    100%
  • PHP Level 1
    98%
  • Python Level 1
    90%
  • US English Level 1
    88%
  • Preferred Freelancer Program SLA
    84%

Varmennukset

  • Facebook yhdistetty
  • Suositeltu freelancer
  • Maksutapa varmennettu
  • Puhelin varmennettu
  • Henkilöllisyys varmennettu
  • Sähköposti varmennettu

Omat vahvimmat taitoni

Selaa samanlaisia freelancereita