Imej profil gangabass
@gangabass
Penanda Russian Federation Pgt. Meget, Russian Federation
Ahli semenjak 16 Februari 2006
19 Cadangan

gangabass

Dalam Talian Luar Talian
Perl/Python/C#/VB/PHP Developer
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 ulasan
7.6
  • 76%Kerja Diselesai
  • 100%Mengikut Bajet
  • 99%Tepat Pada Masa
  • 18%Kadar Ulang Upah

Portfolio

Ulasan Terkini

  • Imej vebbis123 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”

  • Imej Chao X. 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.”

  • Imej montessoridc 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.”

  • Imej davidnugent4 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.”

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

    “excellent experience”

  • Imej henrik33 Applescript read CSV file kr1600.00 SEK

    “Very quick and adapting”

Pengalaman

CIO

DoubleGIS-Irkutsk, Ltd. 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.

Pendidikan

Railway Engineer

Irkutskij Gosudarstnennyj Universitet Putej Soobcenija, Russian Federation 1996 - 2001 (5 years)

Sijil

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

Pengesahan

  • Facebook Disambung
  • Freelancer Keutamaan
  • Bayaran Disahkan
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  • Telefon Disahkan
  • Identiti Disahkan
  • E-mel Disahkan

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