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Roy R.

Roy R.'s PHP Programmer & User Conversion S...

United States - Last active: 4 days ago - Tests: 10 - Portfolio: 11

You want speed and usability. You need security. You need clean, flexible PHP systems. But above all, you want effective -conversions-. You need to sell your products or your services more efficiently, or just to spread your information more effectively. Amateurs will not get you to the situation you want. This is where I come in. I specialize in secure, high-performing php web-apps. I have over a decade's experience with php, I have coded and improved upon the legacy browser based game ( ) as a personal project since 2003, and I write customized php web applications and customize CMSes professionally. Recently I totally overhauled the website , and I continue to work to improve that legacy site. I've seen the damage that can be done by php in the hands of inexpert coders, and how the websites come under attack as a result, or slow down from badly made code, or more subtly, just fail to let their users buy their products as efficiently as possible. The difference between an additional 2% conversion rate up or down can be razor thin in the competitive arena of the modern web. My clients often come to me when their website is in flames, has been hacked, their server is timing out under unnecessary load, or their product sales online are flagging. Systematic problems that need expertise with the whole stack, from the server to the codebase to the front-end usability, not just someone who knows how to make things -look- pretty. I will fix the obvious problems and then I will move on to working with you to solve the deeper problems that you are not yet aware of; code vulnerabilities, systematic complexity, and problems that turn away customers & users. I have a variety of open source projects that I work on or contribute to via github ( ), and I am always working to improve the sites that I code on. I generally work with everything php, as well as javascript, jquery, html5 and css3. I prefer the ease and simplicity of debian-based servers, as I'm very familiar with them, maintaining quite a few myself. If you have a problem on the web that you'd like solved, LET'S START A CONVERSATION.

$42.00 /hr
118 hours
Lydia Yani

Lydia Yani

Expert ASP MVC AngularJS WebAPI Bootstrap Telerik...

Egypt - Last active: 19 days ago - Tests: 4 - Portfolio: 10

For More than 7 years, I have developed a wide range of software applications --mainly POS and medical applications- using .Net and MS-SQL for large and startup companies. I am seeking opportunities to build software applications from the ground up or edit an existing one for you or your business. Over 1 year, I have developed and unit tested web applications using Java and Jsp in a big German company named POET. I am seeking opportunities to unit test or QA for your desktop or web application whether it is coded in Java or .Net. I am very good in English and french.

$15.00 /hr
1,393 hours
Pavel P.

Pavel P.

Python developer

Ukraine - Last active: 1 day ago - Tests: 6 - Portfolio: 1

I'm looking for interesting web based or other types of projects and hope that my experience in building and maintaining different kinds of applications will be helpful. My core competency lies in developing applications using Python (inc. django, flask, appengine, gevent experience) and full-stack web development including server maintenance, app scaling and cloud management. Also familiar with desktop development using GTK, Qt4, Clutter. Have experience in Java, Clojure, C# and Go.

$22.22 /hr
529 hours
zeeshan safder

zeeshan safder

Bigcommerce / Big Commerce / Photoshop / Html5 / C...

Pakistan - Last active: 6 days ago - Tests: 10 - Portfolio: 8

I am an experienced, results-driven Professional with a Master's Degree in Computer Science. My background was in Software Development working in VB 6 and Sql; now I am enjoying my freelance work as a Website and Graphic Designer and Bigcommerce Template Customization. My high work ethic, attention to detail, along with my creative ability ensures that your website will be developed with care and attention. It is important to develop a good brand for your company, my expertise in creating marketing materials will give you a complete company identity from your business card to your website. Need special templates for your marketing pieces or website? I will customize templates for MS Word, MS Excel and any website templates for a static site or install a CMS to fit your needs. My skills include work with: PHP, Mysql, Css HTML, XHTML and Bigcommerce. While I am capable of working independently, I can work collaboratively with team members to achieve common goals. I am available daily to update and discuss any project you engage me to do. My extensive background in computer-related education, in addition to my work experience, means If you want a functional, user friendly website that is optimized in code, graphics and web content, look no further. I provide professional work at exceptional value. I will strive to exceed your expectations and look forward to a long-term relationship.

$15.56 /hr
701 hours
Janos N.

Janos N.

Prezi Specialist I BA of Interational Business and...

Hungary - Last active: 11 days ago - Tests: 1 - Portfolio: 19

A freelancer Prezi Specialist at your service! Providing Clients with mindblowing and original PREZIs and graphical solutions. For - Business Purposes - Conferences - Tutorials Offered services -Development of unique Prezis from scratch -Edit and upgrade of existing Prezis -Conversion of Powerpoint presentations into Prezi -Conversion of infographics into Prezi -Conversion of Prezis into Videos (Voice-over possible) Communication over Skype.

$18.33 /hr
180 hours
Vladimir A.

Vladimir A.


Russia - Last active: 2 days ago - Tests: 4 - Portfolio: 1

Over 9 years i have developed (Database and class design, codding) wide range of PHP websites. In my work I prefer to use RDBMS such as PostgreSQl and MySQL, web servers like Apache and nginx (lighttpd analogue). In my developments, I prefer to use strong object-oriented programming (MVC and other OO patterns). In php development i prefer to use Zend Framework as server language and javascript (Jquery, ExtJs) as client language. Clear code is my rule (use inner codding standards). I have extensive experience working with svn (git). I have participated in development famous Russian projects (my role was the architector/coder of classes and db model) such as Wapface and Wapzone and Now I specialize in development of large high loaded sites. Also i have experience in development standalone applications such as online trading and area access control.

$20.00 /hr
7,269 hours
Ashiq Uz Zoha

Ashiq Uz Zoha

Expert Native iOS, Android Apps & Node.JS Develope...

Bangladesh - Last active: 3 days ago - Tests: 6 - Portfolio: 23

I am an experienced and devoted Software Engineer for the development of high quality Mobile Apps in Android / iOS platform. Am extremely useful for porting apps from iOS to Android and vice-versa. 4 years experience in Mobile App Development and many happy clients. Great at design and development of Smartphone based systems from scratch. I am also good at complex Api development and scalable web Applications in Node.JS platform with Sails.JS framework specially. Thanks for visiting my profile :)

$27.78 /hr
1,277 hours
Melissa O.

Melissa O.

Copy Editor, Transcriber, Data Entry, Research, Cu...

Philippines - Last active: 2 days ago - Tests: 3

For the past years, I have worked various transcription, VA, and editing jobs on oDesk. Outside of oDesk, I am a professional copy editor; I have also worked in customer service. I always strive to provide quality work to my clients within the time given to me. If you hire me, quality is what you'll get.

$16.67 /hr
113 hours
Jill G.

Jill G.

Google AdWords Flash Banners, Rich Media, HTML5, F...

Philippines - Last active: 2 days ago - Tests: 1 - Portfolio: 13

Portfolio: A Rich Media Specialist for seven years who specializes in banner ad production for both desktop and mobile using a variety of programs from Adobe Flash, Adobe Photoshop, Adobe After Effects to Adobe Dreamweaver. My banner production ranges from youtube mastheads, google lightbox, pushdowns, etc. Doubleclick Studio certified and an intermediate in DFA and Mediamind/Sizmek. I also have experience in Website Development (both static and responsive) and Project Management. I speak fluent English and need minimal supervision, which I believe is the key to success in communication and strengthening bonds with clients. I'm online usually from 11am - 5pm EST and regularly check my e-mail. So you can expect a reply in less than 24 hours.

$27.78 /hr
130 hours
Riadh C.

Riadh C.

Expert in web automation

Tunisia - Last active: 4 days ago - Tests: 2 - Portfolio: 9

Expert in web automation, creating bots and scraping websites. With more then 6 years experiences in this field i can automate any process you want with the maximum accuracy and speed possible to a Machine. I use Java for multi-platform development so no matter what OS you got the bot will work for you. I can create light bot that do there task really quick or Human emulation bot which is the revolution of web automation field. I can bypass any kind of security from detecting ip to Captcha..

$15.00 /hr
344 hours