Top Upwork Freelancers

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  1. Eugene A.

    Eugene A.

    PHP/HTML5/JavaScript/ASP.NET MVC developer/architect

    Ukraine - Tests: 16 - Portfolio: 9

    Started as Asm and Delphi programmer over 10 years ago. But due to lack of interest from buyers to professionals in that sphere I have changed my specialization to web-developer and found that it's much more interesting. Over the last 9 years i worked for many companies all around the world. I have sucessfuly complete dozens of projects using wide range of technologies. I am a programmer and i do not stuck to any specific technology, Here is the stack of most common ones that i recently used: Concepts and patterns: OOP MVC MVVM MVVP TDD Languages: PHP5 C# JavaScript HTML5 Platforms: LAMP(PHP) WAMP(PHP) IIS(ASP.NET) Node.js DataBases: MySQL MSSQL PostgreSQL Cassandra Template engines: Twig, Smarty Razor Frameworks: Zend Symfony2 Silex Fatfree Yii PhpUnit Angular.js Knockout.js Backbone.js Jasmine ASP.NET MVC5 Libraries: jQuery Mootools Bootstrap D3 three.js CI: Jenkins ApacheAnt PhpMD PhpCS Tools: Git GitHub SVN Jira Redmine I also worked as teamlead in middle-sized and large projects. I have a nice experience building startups from the scratch, starting from team assembly and ending with project deployment and CI. I do not take fixed price assignments.

    Groups: ebay

    $70.00 /hr
    4,695 hours
    5.00
  2. Rahul Sharma

    Rahul Sharma

    Neoload certified , load Testing, jmeter, data scrapping

    India - 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
  3. Juan Carlos Contreras Ontiveros

    Juan Carlos Contreras Ontiveros

    Web Development & Software Development

    Venezuela - Tests: 5

    I have developed a certain amount of websites using HMTL, PHP, AJAX, PostgresSQL, MySQL, Joomla and Engine Templates like "TinyButStrong". Plus, I have been developing among my jobs, diferent king of desktop software, in c++, java, batch. I also have good experience in SQL database management, software design and testing.

    $11.11 /hr
    239 hours
    5.00
  4. Manan Jani

    Manan Jani

    9 Years Exp. Hybris/AEM/MongoDB/Java/E-commerce specialist

    India - Tests: 1

    I'm an experienced Java developer having 10+ years of experience. I have worked on many large scale e-commerce systems throughout my career. I have a lot of experience working on various Java EE frameworks. I have experience in following technologies... - Hybris - AEM/CQ - Endeca - Fredhopper - MongoDB - MySQL - Oracle I'm also linux savvy and know how to accomplish various devops tasks. I also have following certifications... - Sun Certified Java Programmer - Sun Certified Web Component Developer - Sun Certified Business Component Developer - Hybris Certified Core Developer - MongoDB certified Java Developer - MongoDB Certified DBA - MongoDB Certified Advanced Deployment and Operations Person

    $28.00 /hr
    1,101 hours
    4.94
  5. Roel Cabaluna Jr

    Roel Cabaluna Jr

    Technical Support/Customer Service Representative/Vritual Assistant

    Philippines - Tests: 6

    I have experience in Outbound & e-mail sales & marketing, and Customer Service Support. I can fix, troubleshoot, and upgrade mobile phones, and desktop computers. I have above average typing speed of 75 WPM with good accuracy. I can also perform jobs like data entry, web designing, writing, researching, etc. - I can be your all-around virtual assistant.

    $6.00 /hr
    2,744 hours
    5.00
  6. Oz G.

    Oz G.

    Expert in Analytics

    Canada - Tests: 7 - Portfolio: 3

    - Ph.D. in applied mathematics - More than 10 years of experience in turning data into valuable decisions - Modeling, simulation, statistics and optimization expertise - In-depth knowledge of business analytics (including Google Analytics) - Spreadsheet design and business model development - Database design and implementation (including mySQL queries) - Application development expertise in UNIX and Windows environments

    $59.99 /hr
    72 hours
    5.00
  7. Chetan M.

    Chetan M.

    Wordpress Expert, Website Designer, Plugin Develop

    India - Portfolio: 1

    What we have for you? WordPress theme customization We customize as well as design wordpress theme which suits your needs best and looks attractive in your website or blog. You can choose from various available themes or can go for unique and creative theme customized just for you. Layout customization WordPress Plug-in customization We also provide customized plug-ins for your website according to your need. Customization and Integration of web statistics Features WordPress installation on your server WordPress Theme Installation Premium WordPress Theme Installation WordPress Plugin Installations Contact form installation Install robots.txt file Configure Akismet spam protection Configure automatic database backup Configure static sitemap Install reader signup form for posts via email Configure Google Analytics Set up site in Google Webmaster Tools Set up WordPress eCommerce and link to Paypal

    $11.00 /hr
    33 hours
    4.47
  8. Kathryn Schenk

    Kathryn Schenk

    Kathryn Schenk - Words of Every Size and Shape

    South Africa - Portfolio: 50

    With a love of storytelling and communication propelling me, I spend my days creating and perfecting the written word for a clientele that spans the globe. I delight in my work, and my clients do too. -- “Katie is the consummate professional and an amazing writer. Her writing is fresh, engaging and compelling. Regardless of the project, you won't be sorry you hired her. THE BEST writer on Elance.” -- “It's great working with this freelancer! She's extremely responsive and accountable and never misses a deadline. Highly recommend working with her!” -- “This writer produces some of the best work I have seen so far. She captures your attention and imagination & holds it right through.” Whether you have 140 characters to grab a prospect’s attention or you need to hold your reader’s attention for 1700 words, you want a writer that invests passion into finding the best words for the job. Your search for the perfect content and copywriter ends here.

    $75.00 /hr
    841 hours
    4.99
  9. Uzair I.

    Uzair I.

    Developer with can do attitude

    Pakistan - Tests: 5 - Portfolio: 17

    Over the last 5 years, I have developed a wide range of websites using HMTL,CSS,HTML5,CSS3 DHTML, PHP,MySQL,Wordpress and Dot Net including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business .I am also an MCP(Microsoft Certified Professionalist).Every one has his own way , o to tell you my ways is payment only after 100% client's satisfaction.

    $6.67 /hr
    15 hours
    5.00
  10. Zhenzhen Zhan

    Zhenzhen Zhan

    CoffeeScript / JavaScript / Node.js / MongoDB

    China - Tests: 5 - Portfolio: 1

    If you want creativity & high-quality, choose me. I started to learn programming on an old Apple II computer in 1988 (when I was 6). I love modern & beautiful technologies such as CoffeeScript, HTML5, node, MongoDB. Specialty: CoffeeScript, node.js, MongoDB, HTML5, CSS3, SVG, JavaScript, C#, ASP.NET, SQL Server, XML, JSON, Web Service, Web Security

    $33.33 /hr
    1,177 hours
    4.82