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$50 USD / hora
$50 USD / hora
La hora actual es 11:33 a. m.
Se unió febrero 16, 2006
86 recomendaciones

Roman C.


4,9 (1167 comentarios)
$50 USD / hora
$50 USD / hora
93 %
Trabajos finalizados
97 %
Dentro del presupuesto
96 %
A tiempo
17 %
Tasa de recontratación

Web scraping and automation specialist

SKILLS * Web Scraping - Scrapy, Mechanize, Selenium, Curl, Python, Java, Perl * Object Oriented Programming (Perl/Python/C#/VB/PHP) * Crawling , Data Mining, Data Extraction, Image Scraping * Automatic Form Submission I can collect 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 with Python's Scrapy framework but I know Perl, PHP, C#, Javascript, Visual Basic. Also I have experience working with MySQL, PostgreSQL, MongoDB, MS SQL and Access. I have completed several hundreds of web and desktop automation projects (data scraping and processing). I will not work with school/college/university assignments/projects/coursework/labs and other types of prohibited projects.
Freelancer Web Scraping Specialists Russian Federation

Contacta a Roman C. acerca de tu trabajo

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Elementos del portafolio

Simple Scraper in Perl
I need a bot which will be able to post comments on a specified PostID using Access Tokens.
What it should be doing is:
- Import a list of comments in the following format (DesiredFbPostID:Comment) and the comment should support including links (could use [http] and [https] to recognize the links.)
- Import a list of access tokens in the following format (Proxy:Token) and EACH token should be used with the proxy placed in front of it.
- Define the min and max delay between comments (seconds)
Facebook Automation Project in C#


Cambios guardados
Mostrando 1 - 5 de 50+ reseñas
Filtrar reseñas por: 5,0
$50,00 USD
I am very happy to of worked with Roman! His attention to detail is fantastic. Would highly recommend!
Perl Web Scraping
Bandera de John H. @sente1
hace 2 días
$35,00 USD
Very helpful and did timely delivery
Shell Script Powershell
Bandera de Vikram Narendra V. @inneedofcode
hace 3 días
£50,00 GBP
Second time I've used Roman. Very happy to recommend.
PHP Web Scraping Software Architecture
Avatar del usuario
Bandera de Rob H. @RobHemming
hace 3 días
$30,00 USD
very proffesional programmer. I will continue cooperation with this guy
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Bandera de Igor R. @ajgor1
hace 7 días
$120,00 USD
Roman is good. It took very little for him to understand what I needed to do. Then he did it on time, and gave me the code that worked on the first try. That speaks to the quality controls that Roman put in place before delivering his work. I will certainly hire again.
Java JavaScript Software Architecture Google Chrome JSON
Bandera de Camilo M. @moracamilo
hace 15 días



DoubleGIS-Irkutsk, Ltd.
mar 2006 - feb 2012 (5 años, 11 meses)
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.


Railway Engineer

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

Contacta a Roman C. acerca de tu trabajo

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numeracy_1.png Basic Numeracy 1 100% c-sharp-prog-1.png C# Programming 1 100% php_1.png PHP 1 98% python-1.png Python 1 90% us_eng_1.png US English 1 88%

Principales habilidades

Web Scraping 628 PHP 474 Perl 457 Python 426 Software Architecture 412

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