Зображення профілю gangabass
@gangabass
На сайті з 16 лютого 2006 р.
14 Рекомендацій

Roman Chemisov

Онлайн Офлайн
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#, 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).
$25 USD/год.
668 відгук(-и,-ів)
7.5
  • 74%Завершених робіт
  • 100%В рамках бюджету
  • 99%Вчасно
  • 18%Повторний найм

Портфоліо

Нові відгуки

  • зображення Shafiqul I. Need Web scrapping Expert... $90.00 USD

    “Expert scraper. A+.”

  • зображення johnc777 Website Database Extraction $80.00 AUD

    “Great work, delivered promptly. Highly recommended.”

  • зображення projectdesign04 Twilio and a Macro $700.00 USD

    “Great experience. Fast, efficient, and talented. Hoping to work with again soon!”

  • зображення contentassassin C# Wrapper Client to retrieve Data using an API $119.00 USD

    “This guy knows what he is doing. My go to guy for these kind of jobs. He understands and deliver what is needed and is proactive & patient when it comes to fixing bugs and finalizing the job.”

  • зображення Jackdees Data scraping or data mine a website $175.00 AUD

    “Roman was very professional, dedicated to getting the job done 100% to my satisfaction and delivered on time and on budget. Will rehire in the near future.”

  • зображення rkecom Project for Roman C. €100.00 EUR

    “It was a great experience to work with Roman. He understood my needs very fast and delivered a perfect working program. I will definitely work with him again!!!”

Досвід

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.

Освіта

Railway Engineer

1996 - 2001 (5 years)

Сертифікати

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

Верифікації

  • З'єднано з Facebook
  • Бажаний фрілансер
  • Спосіб оплати верифікований
  • Номер телефону верифіковано
  • Особу верифіковано
  • Електронну пошту верифіковано

Мої топ-навички

Пошук схожих фрілансерів