Top Upwork Freelancers

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  1. Howard Selfe

    Howard Selfe

    Analyst Programmer, Project Manager

    South Africa - Tests: 5 - Portfolio: 5

    I have a BSc (Honours) degree, with majors in Computer Science and Applied Mathematics. Up until recently I owned an IT solutions company specializing in online application development. My core skill-set includes ASP.net, VB.Net, C#, PHP, SQL Server, mySQL, Java, Javascript, VBA (Excel and Access), VBscript, HTML and CSS. Additional skills include, amongst others, SVN, OO, MVC, Wordpress and Silverstripe. I have excellent people skills, a proven track record in effective project management, the ability to work in an unstructured environment and be self motivated, good relationship building skills and excellent writing skills. Furthermore, I have more than 15 years of experience in real world web and application development. I believe in ethical business practice, and my commitment is to provide online applications and IT business solutions of the highest possible quality.

    Groups: Crossrider

    $33.33 /hr
    4,668 hours
    5.00
  2. Terence B.

    Terence B.

    Software Engineer | Neural Networks | DSP | Java,C/C++,Matlab

    Philippines - Tests: 4

    My expertise is centered on designing and developing intelligent and adaptive applications using the techniques of Neural Networks and Digital Signal Processing. I have also developed several web automation projects using java (J2SE and J2EE). I can also develop firmware and software applications in C/C++. Below is the summary of the skill set I have and the programming languages I have used. Skill Set - Digital Signal Processing - Image Processing - Artificial Intelligence (Neural Networks) - Embedded Systems Development - Control Systems - Robotics and Automations - CAPTCHA Analysis - Optical Character Recognition(OCR) - Web Automation Programming Languages - Java ( J2SE , J2EE and J2ME) - C/C++ - Visual Basic - Matlab

    $40.00 /hr
    4,195 hours
    5.00
  3. Brad H.

    Brad H.

    Information security expert

    United States - Tests: 2

    The most trusted security analyst on Elance! I offer world-class incident response, malware cleanup, and other assistance related to hacking / malware attacks. --- My expertise lies mainly in incident response and in reverse engineering / malware analysis. This means I can go in nearly blind and still quickly determine the source of an intrusion and how to fix the vulnerability. I can analyze a malicious artifact to determine its purpose. I can also apply my strategic experience to assess future threats. This is my normal work cycle for incident response clients: - get access information and begin investigating the server - perform triage / rapid removal of malicious and compromised files - keep track of all actions performed, and conduct live chat to inform clients of my progress (timezone permitting) - work with clients to keep monitoring for future hack attempts for the coming weeks and if possible, find/patch the vulnerability that allows the hack I will not accept payment if I can't finish a job to a client's satisfaction. My passion is for fighting malware and cyber criminals, not for taking money for quick and temporary solutions to a problem. I have successfully eradicated malware and secured the following platforms: - OsCommerce - Cre Loaded - CS-Cart - PrestaShop - Magento - Wordpress - Joomla - custom content management systems - PHPBB - vBulletin

    $25.00 /hr
    11 hours
    5.00
  4. Syed abrar A.

    Syed abrar A.

    WordPress Expert

    Pakistan - Tests: 6 - Portfolio: 11

    WordPress Theme / Plugin Development & Customization's expert. Genesis Framework, Hybrid Core Framework and Thesis theme specialist and expert. WordPress malware cleaner and expert security analyst. - More than 5 years of experience in Web Development; - PSD to HTML(5) / JS / CSS(3) expert, using either Bootstrap or Foundation Framework; - Sound SEO knowledge; - Expert Security Analyst; - W3C Validated Code; - UX / UI Expert; - Expert Website Tester (Design & Code);

    Groups: AWeber, MailChimp Experts Group

    $13.33 /hr
    2,667 hours
    4.99
  5. Ashraful S.

    Ashraful S.

    Software Engineer

    Bangladesh - Tests: 9 - Portfolio: 12

    To work as a part of a dynamic team where there will be opportunities to make significant contributions. The work environment should require innovations that would utilize my educational qualifications, capabilities and practical and professional experience. javascript - 6+ years ajax - 6+ years extjs - 4+ years jquery - 5+ years angularjs - 2+ years node.js - 3+ years html - 6+ years css - 6+ years php - 6+ years java - 6+ years spring - 3+ years struts - 3+ years database - 6+ years bitcoin/litecoin technology - 2+ years

    $27.78 /hr
    5,540 hours
    4.81
  6. Dharmesh P.

    Dharmesh P.

    Official Odoo(OpenERP) Partner - ERP Solution Expert

    India - Tests: 2 - Portfolio: 8

    With over 8+ years of experience in Odoo(OpenERP) and having worked for 900+ hours on oDesk, I offer Odoo(OpenERP) Development, Customization, Integration, Migration, Implementation as well as Maintenance and Support. I also conduct Odoo ERP Functional as well as Technical Training. I can deliver cost-effective, high quality and user-friendly open source solutions catering to your business needs.

    Groups: Application Developers Alliance

    $20.00 /hr
    961 hours
    4.98
  7. Sweety Sadaria

    Sweety Sadaria

    CodeIgniter | Laravel | yii | advanced PHP | Wordpress | HTML5 | CSS3

    India - Tests: 7 - Portfolio: 16

    I hold graduation degree of Masters in Computer Applications. I have 3years experience in php/mysql. I have developed many custom CMSes, CRMs, ecommerce systems, portals, reservation systems, learning systems etc. I would love to use my skills to benefit my clients. I also have experience in developing browser extensions and addons for firefox, chrome, safari and internet explorer. My skills and experience in : -> PHP, Mysql, Codeigniter, Laravel, YII, Wordpress, Cakephp, Symfony -> javascript, jQuery, JSON, Ajax, XML -> Backbone.js, Mustache, ICanHaz.js, Underscore.js, Angular.js, Require.js. -> HTML5, CSS3, LESS, SASS, SCSS, bootstrap, zurb foundation. -> Git, SVN, Mercurial My main objective is to provide supreme quality of services with minimum time. Please contact me with your project requirements. I would be more than happy to help you.

    Groups: Bluehost Developers and Designers, concrete5...

    $15.00 /hr
    1,861 hours
    4.51
  8. John Alex Carlos

    John Alex Carlos

    PHP/MySQL/Joomla/Wordpress/HTML/CSS

    Philippines - Tests: 4 - Portfolio: 12

    I have 3+ years of web development experience. During these years I have handled many different types of web projects and provided service to clients from Australia, USA and UK. Most of my projects are complete end to end web development. I specialize in PHP, MySQL, HTML and CSS. I also have expertise in Joomla and Wordpress. I have worked with APIs for Payment Gateways, Social Integrations (fb, twitter, instagram and google), Mass Email Solutions(Mailchimp, Aweber), webmastertools (Google and Bing), Google earth etc. My interest lies in developing scalable internet based software solutions and building mission-critical and innovative web applications.

    $13.33 /hr
    4,315 hours
    4.90
  9. Petr B.

    Petr B.

    Senior Developer, PM

    Russia - Tests: 5 - Portfolio: 2

    I have strong background in UNIX/Linux software development, Master's Degree in Computer Science. I worked on Enterprise high-load distributed hosting automation systems as a Team Leader (3.5 years in SWsoft, Inc., now called Parallels). For the last 6 years I'm running my own small software development business in Russia with primary focus on Python/Django apps. Not pure Web but often involving integration with hardware (Proximity Cards, Sensor Screens) or external systems like Payment Processing, SMS Gateways, GABRIEL (Airline Reservation System), etc. I can take an idea and turn it into a working business, through all the intermediate stages. Also I have experience of investing my own funds in my projects, so I feel the difference between "perfect code" in a month and "good enough" code that increases the revenue right now. Nevertheless, my code is very good: no copy-paste, always written with performance, flexibility and security in mind, etc. On oDesk I'm looking for (and actually find :) interesting projects with a sight on long-term fruitful cooperation. I'm also open to smaller activities (e.g., consulting) where my knowledge can be helpful.

    Groups: Coding Champs

    $40.00 /hr
    1,677 hours
    5.00
  10. Sachin C.

    Sachin C.

    Coldfusion, SQL Server, Oracle, Twilio, Stripe, PHP, FFMPEG, ExtJS

    India - Tests: 4 - Portfolio: 1

    I have extensive experience in developing web applications using coldfusion, php, asp, asp.net, jquery, sql server, Oracle. I also have expertise in migration of coldfusion websites including installation of webserver. I have extensive experience working on integration of Facebook, Gmail, Yahoo, linkedin, Twitter and Twilio API's.I have sound knowledge of domains like Benefits, Ticketting systems and Publishing systems.

    $20.00 /hr
    4,363 hours
    4.71