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Regular Expressions Job Cost Overview

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Regular Expressions Upwork freelancers typically receive a client rating of 4.80.

Last updated: October 1, 2015

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David B.

PHP/MySQL Developer Specializing in E-Commerce Platforms

United States - Tests: 9

Over the last 10 years, I have specialized in e-commerce. I got my start working on simple osCommerce installations. Since then, I have progressed to building and working with highly-customized and integrated platforms, becoming an expert in PHP/MySQL, HTACCESS, JavaScript, AJAX, jQuery, and XML. I have also had the opportunity to work extensively with many other frameworks and API's. I have a lot of experience with Google Adwords API, credit card and shipping interfaces, and numerous other external libraries. I enjoy challenge of optimizing applications for peak performance inventing new methods for automation, streamlining back-end operations, and providing custom analytics. I pride myself on being able to jump into a project quickly and to creatively solve nagging problems. Although I do have experience with HTML and CSS, I am in no way a designer. I am strictly a coder, and, simply put, I love my work. I have worked with over 180 clients on 275+ projects. Excellent communication skills and driven work ethic. I am a perfectionist, and I am not happy until the client is happy.

Groups: Application Developers Alliance

100% Job Success
$94.44 /hr
3,701 hours

Joselito Canillas

Joselito Canillas

Expert in Excel, VBA Macros, Data Entry/Conversion, Lead Gen/Research

Philippines - Tests: 6 - Portfolio: 3

My 10+ years experience in outsourcing process, prove my competencies on any related task, Ebook production, HTML and XML conversion.With advanced skills in Data Entry, Web Research, MS Office applications and Adobe Photoshop. Currently I'm a Specs Analyst for Ebook production both for Apple and Amazon. I'm expert in Epub production from any source file i.e (PDF, Word, HTML, XHTML, XML and XMDF files) to both .mobi and .epub format. I also specialized Epub production for Japanese and Chinese Language (vertical or horizontal text-orientation) with CSS and Apps compatibility. My aim is to provide the client a satisfaction on my work on any project that I will be doing.

100% Job Success
$5.56 /hr
926 hours

Metin Isov

Metin Isov

Business Process and Software Optimization Specialist

Bulgaria - Tests: 5 - Portfolio: 2

University graduate in IT. I have been working in the customer service area for more than 10 years. In my work I use Wordpress, PHP, MYSQL, CSS, HTTP, Java Script, jQuery, JSON, Photoshop and UML technologies. Recent years have been very demanding for me since I began working also as a freelancer and I do my best to provide excellent work results. I continuously challenge myself with learning new technologies which ease the life of the all developers. During the years, I have participated and successfully completed a lot of data management and warehousing projects. In my work I rely on a simple principle of the 3C : Confidentiality - Not less than your reliable employees; Continuous improvement - Not less than most of your motivated employees; Committed - Not less than You!

98% Job Success
$5.56 /hr
345 hours

Mahesh Pal Singh

Mahesh Pal Singh

PERL PHP XML XSLT XQuery JSON Ajax Jquery eBook, Data Mining Expert

India - Tests: 2 - Portfolio: 9

Over the last 15 years, I have developed a wide range of solutions using Open Source Technologies like PERL, PHP, Java Script, AJAX, XML, XSLT, XQUERY, XPATH, CSS, JSON, JQUERY, HMTL, DHTML, and MySQL. I am also expert in web-scrapping using PERL. My core competency lies in complete end-to-end analysis, design, development, execution and management of a project, and I am seeking opportunities to build more solutions from the ground up for you or your business. My Logic and experience are my strength. I'm very sincere,diligent and prudent person with great "Logic". I believe nothing is impossible. Ready to take responsibilities given by clients to undertake their projects. I am a seasoned programmer with solid experience. Promptness, Quality and Pro-activeness are the keys that you can expect from me while working together. I am presently working on complex web-applications using a mix of PHP, PERL, MySQL, Ajax, JavaScript, XSLT and Lots of other open technologies and seek any complex project related to any open source technology. I provide prompt services with best of quality in following technologies * PERL * PHP MYSQL YII CAKE CI WP ZEND WAMP XAMPP LAMP APACHE WOO COMMERCE and any PHP framwork. * XML XSLT XQUERY MARKLOGIC DTD W3C-SCHEMA RELAX-NG * EBOOK (ePUB,AZW (Amazon Kindle),MOBI PRC,LIT,ODF) * Java Script, Ajax, Json, Jquery * HTML 5.0, CSS 2.0, 2.1, 3.0 * VBA (Word,Excel,PowerPoint)

Groups: Corona Labs

65% Job Success
$13.33 /hr
175 hours

Aditya Saraf

Aditya Saraf

Software Developer

India - Tests: 7 - Portfolio: 1

I am a Software developer by passion with skills and interest in developing both Desktop and Web Applications along with web scraping and utility scripts. Python is my programming language of choice. I have used Tkinter, wxPython, PyQt4 and PySide for creating Desktop GUIs. For Web Frameworks, I have worked with Flask, Django and Bottle. I also have skills to write programs for web scraping and utility scripts for everyday tasks.

100% Job Success
$18.00 /hr
17 hours

Sumiya Yeasmin

Sumiya Yeasmin

Expert in Web Scraping, Data Collection, Email Extraction, Xpath,Regex

Bangladesh - Tests: 5 - Portfolio: 13

As a professional web scraper, I can scrape almost any website or directory quickly and efficiently. My ability to finish job before deadline has made me a top contractor for any kind of web-scraping job. I make quick and regular response to my clients and am always available 16-18 hours a day. Web-Scraping Skills ================== ** Web Data Scraping (can also scrape data with HTML tags) ** Email Extraction ** Image Scraping (can also organize them by renaming and moving to folders) ** C# Scripting ** Xpath expert ** Regular Expression (RegEx) expert ** In-Script Data Filtering (Using HTML attributes and texts) ** Wide range of output format (Excel, CSV, XML, SQLite, SQL Server Compact) Other Skills =========== ** MS Excel expert ** X-Cart expert (330+ hours of experience)

89% Job Success
$10.00 /hr
1,064 hours

Vladimir B.

Vladimir B.

Java Web Developer

Russia - Tests: 3 - Portfolio: 4

I have about ten years of experience in Java Web-Development, including technologies like Struts, Spring, Hibernate and others. Also I have gathered a lot of important experience in team working (e.g. Scrum) and autonomous (freelance) development and can calculate development time and hit the dead lines.

$27.78 /hr
0 hours

Danish H.

Danish H.

Experienced Content Writer and CSR

Pakistan - Tests: 8 - Portfolio: 9

I am a graduate with major courses of business and finance. Academically, my extensive course work in the business and finance departments has prepared me to gather accurate data and analyze it using latest business softwares to help make effective and efficient business decisions. I am also very keen in reading latest studies related to market trends internationally and other researches done in my field. Also, international relations and politics are major interests when it comes to reading. I have been writing papers in many diverse subjects, assisting a variety of customers from around the world through private agents and companies and have had a great experience in this job.

$4.44 /hr
0 hours

Alexey Z.

Alexey Z.

Project Manager / Ruby On Rails

Israel - Tests: 6 - Portfolio: 10

I am currently freelancing RoR projects across the universe, fullstack rails coder for your duty. I have been doing this for the last 9 years now and I was employed as CTO & Ruby On Rails Senior developer, and my projects include wide usage RoR(1,2,3,4), I love new technologies and I can learn to use them very fast! I can develop anything starting from tech plan/mockup, through creating rails application (agile method) till full setup of VPS/dedicated server (or even cloud), then I can maintain and administrate this project. I work with cloud platforms like AWS, Heroku, EngineYard. I have ZERO unsatisfied clients. Knowledgeable in CI like Jenkins, and various management systems like Trello, Lighthouse, Jira, Redmine (You can have a tracking project with my private Redmine installation for no cost) and some others All small things around webdev; AJAX, HTML, CSS, JS, RSS, XML, JSON. SVN, GIT(preferred), Capistrano/Chef/Rubber for multistage deployment for test/production projects, SASS, SCSS, HAML, CoffeScript, REDIS, various types of caching. Capable to work in Linux/OSX/Windows environments.

Groups: Application Developers Alliance, Engine Yard Ruby on Rails Professionals Network

95% Job Success
$55.00 /hr
3,519 hours