Regular Expressions Freelancers

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Regular Expressions Job Cost Overview

Typical total cost of Upwork Regular Expressions projects based on completed and fixed-price jobs.

Upwork Regular Expressions Jobs Completed Quarterly

On average, 16 Regular Expressions projects are completed every quarter on Upwork.

16

Time to Complete Upwork Regular Expressions Jobs

Time needed to complete a Regular Expressions project on Upwork.

Average Regular Expressions Freelancer Feedback Score

Regular Expressions Upwork freelancers typically receive a client rating of 4.76.

4.76
Last updated: July 1, 2015

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  1. Jonas S.

    Jonas S.

    rentmybrain

    Germany - Last active: 9 days ago - Tests: 12

    Talent: Math "Top 0.1%". I rapidly understand situations and can't stop to incubate new Ideas and concepts. Thus i could turn out a key in moving your idea into a profitable beta and making it a failproof one backed by stochastics and statistics. And would like to leverage my skills by designing new robust social systems and programming core pieces, algorithms, distributed systems/databases, machine learning/AI, science. -- I look for milestone/performance-based payments, which fits unique non-repetitive work is most efficient for clients. I may also be happy to support your novel and positive or charitable project for free voluntarily. -- Yet i may very well turn out helpful in automating repetitive tasks which you would otherwise get done only manually through countless of freelancer hours. Through rapid prototyping the threshold of complexity/volume to break-even automation of a job is usually much smaller than clients expect and often comes with 100% accuracy. Languages: (native) German. English (writing this down in my 'instant messaging quality'), bits of Latin languages. Keywords/Tagcloud (I'd be happy to participate in interdisciplinary projects in any of the following fields, some of extensive experience/practice - others to learn still) Big data analysis/datascience Business plans, Finance/Stockmarket/Trading Mathematics / Stochastic-process, Supercomputers (clusters, cloud) Crowdsourcing, Crowdfunding, Social-business, microlending, microwork, peer2peer, blockchain, Datajournalism, Infografics, Diagram- illustration. algorithmic thinking, Chemics, Nanotechnology, Physics, Biology, regenerative Energy, Matlab, SciDB, NewSQL, drizzle, nuodb, neo4j, relational in-memory database, redis, voltdb, google grants adwords for non profits facebook ads adverts, Cloudera, Wolfram Mathematica, C++, C#, Visual Studio, Prolog, logic, UIMA, computational linguistics, google ngrams, google trends, NLP, computer vision, openCV, statistics, Wolfram alpha, IBM watson, SPSS, R, Ethics, Politics, Philosophy, Theology, apache camel, apache mahout, imacros, Sociology, Psychology)

    $76.54 /hr
    6 hours
    5.00
  2. Fernando R.

    Fernando R.

    Ruby on Rails Developer with Strong Linux Background

    United States - Last active: 07/03/2012 - Tests: 3 - Portfolio: 1

    Very proficient RoR Web developer with a strong Linux/Unix background. Located in Florida, USA I work on EST timezone, allowed to work legally in the USA, I can attend to meetings, receive and make calls worldwide, as my customer you will be provided with a direct line to contact me if necessary. Over 11 years of experience on the IT industry, mainly working for major 500 Fortune US companies such as Cisco Systems, LexisNexis, Sun microsystems and others. My focus is always to keep things as simple as possible and make stuff better. Relevant skills : - Ruby on Rails 3 - Authorize.net , Credit card systems - RSpec , Capybara ( Testing ) TDD - Memcache - C ANSI - Linux / Unix (Solaris) - Shell scripting - Unix power tools: vi,awk,sed,bash,truss,top,strace,tcpdump,iptables.. - Capistrano - Amazon EC2 and Clouding computing. - VPS (Heroku, SliceHost, DreamHost) - Git Collaboration tools and extras that we offer to our customers : - US Phone number landline and cell phone - Skype. - Outlook Calendar (Exchange server) - EST U.S timezone, Located in Florida, near by major airport (FLL) - Fluent in English, Spanish and Portuguese (Spoken and Written) Don't hesitate to contact me if you have any questions.

    $33.33 /hr
    157 hours
    5.00
  3. Shantonu Sarker

    Shantonu Sarker

    Performance & Automation Engineer,Java/C# Unit Tester ,QA Architect

    Bangladesh - Last active: 1 month ago - Tests: 9 - Portfolio: 33

    9+ Years Experienced,Highly skilled Test Developer From Bangladesh:Work Areas. 1. Performance Testing, Debugging, Profiling & Investigation(Jmeter, LoadRunner, ANTS,DotTrace, Yourkit)** 2. Automation/Unit Testing in Web and Mobile Apps(Selenium, CodeCeption, Robotium, Sahi, Pex-Mole-Calabash)** 3. Software/Framework Development / Data Scrapping(Java/C#)** 4. End to End Software Test Design/Planning/Strategy** Exp : http://shantonusarker.blogspot.com/p/experience.html . Offers : http://shantonusarker.blogspot.com/p/hireme.html . My Gadgets & Gears : http://shantonusarker.blogspot.com/p/gadgets.html* Experienced areas : -Performance testing in JMeter/Load UI/SOAP UI/ WAPT/LoadRunner/Visual Studio Load Test/WinRunner/WCF Test -Performance Profiling and Investigation for DotNet and Java Application using ANTS, DotTrace, Yourkit, PerfView, VisualVM, Hprof. -Functional testing/ Framework building in Selenium/Sahi/Coded UI, VS Test/TestComplete/TestNG/NUnit/XUnit/JUnit/Robotium/MonkeyTalk/Pex/Mole/Behave -Flash Automation using Genie/Flash Selenium -BDD with cucumber, Calabash-android, Ruby -Developing tools(C#,JAVA, C++) for testing ,validation & reporting. -Bing Map API/ Google MAP API integration with c# and java -Data Crawling/Scrapping using JAVA(Jsoup/nutch/solar) & C# DotNet -Unit Tests and Integration Tests on a. C#, ASP.Net,SharePoint 2010(on Layer Architecture with Nunit,XUnit, MS Test, PEX, Moles ,Behave) b. J2EE, J2SE (Junit, TestNG, c. Android (Junit, Robotium ) d. PHP(php unit) /codeception/ CasperJS -Mobile Automation using Robotium /CalaBash/Monkey Talk -Security Testing(SQL Injection, Pin-testing, Cross Site Scripting) with Acunetix and Firefox/chrome extensions -Bug/Issue Investigation(Root Cause Analysis) and Tracking -Software design and documentation using UML 2.0 for Layer Architecture. -Training in SQA/Testing & Development (JAVA,C# .Net)

    Groups: Application Developers Alliance

    $40.00 /hr
    414 hours
    4.97
  4. Arun Kumar

    Arun Kumar

    PHP/MySQL Backend expert

    India - Last active: 21 days ago - Tests: 6 - Portfolio: 1

    have 3+ years of rich experience in Designing and Development using some of the famous and secured PHP frameworks (cakePHP, codeIgniter). Have been developing custom CMS. Also, I have worked on wordpress, and some of the best eCommerce platforms, shopify, opencart, magento etc. Payment Platform Integration - Paypal, Stripe, payzippy, payoneer and more... API - Xignite, Crunchbase, Youtube, Twitter, Linkedin, Facebook, and more... Technologies - Server Side Scripting - Core PHP, cakePHP, codeigniter Front End - HTML5, CSS3, Javascript, jQuery, UnderScore, AJAX eCommerce - shopify, magento, opencart,Visual Web Ripper

    $8.00 /hr
    73 hours
    4.66
  5. Rahul Sharma

    Rahul Sharma

    Neoload certified , load Testing, jmeter, data scrapping

    India - Last active: 1 month ago - Tests: 1

    For the last 5 years, I am working dedicate on performance Testing using Jmeter and Neoload. Moreover, I have good expertise in Data scrapping using Jmeter. I have tested the performance of many applications till now. Also, I have strong experience in developing vbs scripts for Excel Automation and for Database connection to fetch the test data for the Load test. For the last 9 months, I am working on security testing using BURP. I have found many issues that are related to Broken Authorization, XSS attacks, SQL injection, etc. Testing performance of the application does not means to provide with the details of the time taken by the various transactions only, but it also includes the process of finding the different issues that can affect the application when it will be accessed by the end users. i.e the analysis of the results. While working on different projects, I have a good experience of creating the performance Testsuite as well. I have worked on two tools; Neo load test & JMeter. Neoload is a Licensed tool (working on it for the last 13 months) while JMeter is an open source tool. Experience of testing FLEX and sileverlight applications Experience in the result analysis part of the load test. I have also used perfmon on the server side (DB & Web server) to measures the different performance counters and then checking which counter is going outside bounds. Experience with SVN Experience with Javascript & VBA

    $17.00 /hr
    10 hours
    5.00
  6. Ilya Frolov

    Ilya Frolov

    System Administrator and Web Developer

    Russia - Last active: 4 months ago - Tests: 7 - Portfolio: 6

    I am java developer and linux system administrator. Have an interest in all kind of web based programming technology like python, ruby, perl. I have ability to create software from abstracts and fundamental algorithm design to deploying on production servers and zooming in business. I am interesting in java, open source, secure networking (SSL and so on), servers maintenance. Prefer full circle development - from idea to full production server support! I like to learn and follow the most modern technologies. I have 3+ year of shared web hosting design and service.

    $16.67 /hr
    77 hours
    5.00
  7. Aleksei Tcelishchev

    Aleksei Tcelishchev

    Web/Mobile Software Engineer/Developer

    Russia - Last active: 28 days ago - Tests: 4

    grow up into independent successful Web/Mobile Software Engineer/Developer > from hardware power supply up to public social clouds > imagine future trends looking right now around the roots > growing up and supporting internet web projects and 'ria' apps > providing integration for different types of solutions > establishing links and designing overview Software: Programming and scripting languages: script - ECMAScript, VBScript, JavaScript, JS Frameworks (JQuery, KineticJS, libcanvas) server side - Java SE, PHP, python, sh/zsh/bash, awk/sed/perl Development and maintenance of web applications based on: WordPress, Joomla, Drupal, Symfony2 framework, Yii framework SQLite, MySQL, Memcache PHP, XML, XSLT, HTML, CSS/JavaScript Servers administration: AWS EC2 instances PBAS, HSPc, Virtuozzo, Plesk VMWare ESX/vSphere Apache, MS IIS, Tomcat Qmail, Sendmail, MS Exchange, MailEnable MS DNS, Bind MS Active Directory Nagios, Zabbix, Bacula Database administration: Oracle, Interbase, MSSQL, MySQL OS Administration: MS Windows (Desktop&Server versions) Linux (RedHat & Debian based distros) HP-UX, Solaris Hardware: Designing and developing IT infrastructures: Public Telephone Networks, VoIP complexes local and distributed networks various connection channels (LAN, ISDN, xDSL, WiFi, broadband) Buildling, configuring, installing, maintaining servers (HP, Sun, Intel, Dell, IBM), network equipment (D-Link, Cisco), workstations Diagnostics and removal of hardware problems Workflow: Gathering, analyzing and documenting tech requirements, development tasks, product description; software re-engineering Participation in official public correspondence and other communications Planning and estimating

    $18.88 /hr
    195 hours
    5.00
  8. Joselito Canillas

    Joselito Canillas

    Expert in Excel, VBA Macros, Data Entry and eBook conversion

    Philippines - Last active: 8 days ago - 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.

    $5.56 /hr
    848 hours
    4.94