Roman Chemisov

Roman Chemisov

Perl Developer

Irkutsk, Russia



What's the difference?

Over the last 12 years, I have developed a wide range of web and desktop automation applications.

I have experience in the following areas: Perl (12+ years), SQL (9+ years), HTML, Ajax, OOP.

For the last five years I have created several hundreds of web scrapers, spiders and different site parsers. The target data was saved in Excel, databases (MySQL, Access, PostgreSQL etc).

Work History & Feedback

Data extraction

“Roman delivered a flawless application, recommended freelancer!”
Fixed Price $20

Access script to recover .csv files

“I definitely recommend you Roman Chemisov, he did a very good work for me developing a Perl script”
Fixed Price $300

Simple Perl or Python script that downloads a website csv to mysql

“Great job. Quick, simple, and to the spec. Used standard perl libraries for what was required.”
Fixed Price $17

Make easy script (Perl is better)

“Mr. Roman is an excellent contractor.The quality and the speed of output is especially great.It is true that he is specialist of Perl. Thank you very much.”
Fixed Price $89

Modify Perl code to use LWP instad of WWW::Curl

“Problem was solved.”
Fixed Price $28

Password Generation Script

“Excellent job and worked right on the 1st try! Thanks Roman.”
Fixed Price $28
Tests Taken
Name Percentile Score

HTML 4.01 Test


Perl 5 Test


Upwork Readiness Test for Independent Contractors and Company Managers