PHP Developers & Programmers

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Gofur H.

Gofur H. Agency Contractor

pro*C/C++, plsql, CSS, PHP, flex, AS3, Oracle, Ajax, OOP, C#, .NET

Czech Republic - Tests: 12 - Portfolio: 5

Over the last 10 years, I have developed a wide range of websites using HMTL,DHTML,CSS, PHP, flex, actionscript 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 also have solid skills in the following areas: MySQL, PostgreSQL, Oracle, Plsql, Interbase Pascal/Delphi, JDK 4,5 and 6JEE 5, c/c++, Pro*c, Web Services SQL, Ajax, OOP, and software design and testing.

Associated with: Wise solutions

100% Job Success
$38.89 /hr
1,456 hours

Michal K.

Michal K. Agency Contractor

PHP Programmer

Poland - Tests: 7 - Portfolio: 6

While still at university I started working as a software engineer and PHP programmer. For over 5 years my theoretical knowledge in programming and database design has expanded, accompanied with practice in developing applications in Codeigniter, Kohana, Zend, MySQL and Doctrine 2. With my sound working knowledge of HTML/DHTML, CSS, Mootools and Ajax I also handle Frontend programming with ease. I'm familiar with Symfony 2 concepts and I'm eager to use that knowledge on a larger scale. By hiring me you are sure to get a skillful individual who can anticipate problems and address them properly when they arise. You are on the right track to obtain what you need when you need it plus a few valuable insights into the overall concept of your project.

Associated with: Polcode

94% Job Success
$35.00 /hr
5,663 hours

Ivan C.

Ivan C. Agency Contractor

Node.js / RoR / PHP / MongoDB / PHP / Laravel

Russia - Tests: 13 - Portfolio: 7

I have more than 8 years of web-development and database administration experiences for various kinds of applications. I have extensive experience in database optimization. I focus on PHP, JS, Node.js, RoR, MySQL, PostgreSQL, MongoDB. * Node.js development * Zend Framework / Codeigniter * Database design * Optimizing database performance * Ensuring security in the database * Ensuring the integrity of databases I participated in the creation of high-load systems (Hundreds of queries per second). I'll be glad to help you. Best regards, Ivan.

Associated with: Lodoss team

100% Job Success
$35.00 /hr
8,158 hours

Serhey K.

Serhey K. Agency Contractor

Senior PHP/Magento Developer

Ukraine - Tests: 4 - Portfolio: 13

My Web carrier started in early 2007. Starting from that I have learned a lot of techniques and experienced in PHP/MySQL/Ajax. I had an opportunity to study different CMS systems like: Magento, Joomla, Drupal, Wordpress, osCommerce, phpMyDirectory, Interpire Shopping Carts, etc,the most popular Frameworks I worked with are: cakePHP, Zend Framework, Yii Framework, Symfony2. I worked on small startups and large companies as well, and was always proud to find myself helpful for all them. I am able to manage and implement a website project from scratch. My main objective is to be a professional in web applications development that are using different technologies such as well known Frameworks, CMS systems, JavaScript libraries, etc.

Groups: Bluehost Developers and Designers

Associated with: SkWeb

92% Job Success
$50.00 /hr
2,594 hours

Dawid Bednarek

Dawid Bednarek Agency Contractor


Poland - Tests: 9 - Portfolio: 4

I have six experience in design of web applications and building them using PHP5 and MySQL and very good knowledge of HTML, CSS. I also have good skills in JavaScript, jQuery, AJAX and SEO and very good experience with Kohana, Drupal, Zend Framework and other systems.

Associated with: Polcode

94% Job Success
$36.00 /hr
8,364 hours

Dimitar M.

Dimitar M. Agency Contractor

PHP / MySQL / CodeIgniter Developer, Project Manager

Bulgaria - Tests: 2 - Portfolio: 3

Over the last years, I participated in building web applications with different scale and complexity. Started as developer, I have been in the role of team leader, consultant and software architect, too. My core competency are software architectures, but I like (and work on) design and user interface as well. I am seeking opportunities to build web apps or to join as consultant. I have experience with web applications with 10M+ monthly visits and would be eager to help.

Associated with: Smartlytaken

$50.00 /hr
2,901 hours

Stavros P.

Stavros P.

Website Speed Optimization Expert - WordPress - Joomla - PHP - HTML

Greece - Tests: 2 - Portfolio: 2

The areas of my expertise include * Google Page Speed * Wordpress speed up * Website speed up * GTmetrix * YSlow * Pingdom * Webpagetest * Wordpress optimization * Wordpress speed optimization * Joomla speed up * Website speed optimization * Speed optimization * CSS optimization * PHP optimization * HTML optimization * MaxCDN * W3 Total Cache * Joomla speed optimization * Speed up Magento * Magento speed optimization * Page load speed If you wish to optimize the loading time of your website, do not hesitate to contact me. You can have peace of mind that the loading time of your website will improve drastically. I always go the extra mile for my clients. My expertise includes website performance optimization (front end optimization & back end optimization) for Wordpress, Joomla, Drupal, Magento, PHP, Conversion Rate Optimization, Google PageSpeed Insights optimization, responsive design for tablets/mobiles and onsite SEO. Service Description The areas of my expertise include - Web development (Wordpress, Joomla, PHP, HTML, CSS, Jquery, Javascript) - Wordpress Speed Optimization - Joomla Speed optimization - Website Speed Optimization (front end & back end) - Google Page Speed optimization - Gtmetrix optimization - YSlow Optimization - Consulting about Website Usability - Search Engine Optimization (onsite and offsite) - Onsite SEO - Google Page Speed - Consulting about Web Design - Mailchimp (custom newsletters/campaigns)

95% Job Success
$33.00 /hr
733 hours

Alexey Vorobiev

Alexey Vorobiev Agency Contractor

Ruby on Rails / Backbone.js / jQuery / Cloud / SQL / PHP | Russia

Russia - Tests: 7 - Portfolio: 3

Over the last 5 years, I have developed a wide range of websites using HTML, PHP, Ruby on Rails and MySQL including sites for startup companies, e-commerce shops 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 also have good experience in the following areas: SQL, Ajax, OOP, and software design and testing.

Associated with: LLC Itima Agency

$40.00 /hr
78 hours

Nino Š.

Nino Š.

Expert PHP Developer

Croatia - Tests: 3 - Portfolio: 6

I've been a web developer for about 13 years. I know HTML, CSS, JS/JQuery, PHP and MySQL fluently. Communicating with me in English won't be hard either, as I have years of Teamspeak experience. When I'm developing, I always focus on speed and security. I learnt everything I know with experimenting and checking language reference when I got unexpected results. For me, it all started in 2002. when I was about 10 years old, when I started experimenting with HTML (until then, I was using QBasic as my experimenting platform). Soon, I realized, that in order to create something a bit more dynamic, I'll have to use languages like PHP and Javascript. Then, I realized that in order to serve meaningful content that persists through different visitors, I'll have to store it somewhere. The obvious choice was MySQL. Furthermore, in the summer of 2006, I got into building web templates, which is when I've mastered CSS. In the more recent years, I've really got into networking. I've done a lot of research regarding Wireless Fidelity security, and was able to break a lot of networks I previously set up(for academic purposes), and not just WEP, which is trivial nowadays, but also WPA/WPA2, exploiting vulnerabilities in weak passwords (offline brute force approach upon EAPOL capture) with Aircrack-ng suite, exploiting usage of PIN as part of the WPS authentication mechanism, due to its easily exhausted resource of PINs with Reaver, etc. Furthermore, I've successfully managed to execute ARP attacks to completely intercept traffic coming from, and going from other machines in the same local network, of non HTTPS sites (what Firesheep did couple of years back) with Cain & Able (Win tool) and arpspoof (Unix command line version). I've used sslstrip in the past to execute what is known as a "downgrade attack", but this is no longer feasible as sites implement HSTS nowadays, which basically means that you can no longer circumvent TLS/SSL, and just proceed to plain HTTP. Due to aforementioned, I held a demonstration of data interception inside local network at my university. I also held a demonstration of phishing on the web, for which I also created a small slideshow presentation, which can be seen here: Another, very important part of my career was the time I worked for an owner of multiple companies in Europe (you can see some of my work for him in my portfolio), which I did for about 3 years (not full time, but contractor style), and that is when I truly learnt the power of details. I've never experienced that level of obsession with details before, and even though at the start, I didn't really like changing same parts of the site a bunch of times, I completely adopted the style for all my future work. The most popular open source tool I've ever created is called Recruiting Parser, released in July of 2007, which is an open source PHP BBCode parser that used to be pretty popular back in the day, but I stopped its development, and it has been superseded. I joined this site on April 2015, and since then I've used some technologies I haven't used before. For instance: PhoneGap - an amazing tool which makes it possible for people like me, the web developers, to build native Android, iOS and Windows Phone apps, using HTML, CSS and Javascript Dropbox API - storing data in the cloud via its HTTP API Couch CMS - really simple opensource CMS Opencart - rich opensource eCommerce CMS Mailchimp - email API, which drastically reduces the chance of message getting flagged as spam, therefore increasing the chance of message getting delivered Apart from using technologies I haven't had the chance to use before I started working on Upwork, I also wrote reviews and participated in beta phases of projects. I've written two documents regarding the tests I've conducted: EasyData review: Lootpost beta review: Recently, I've been experimenting with Android video feeds, release candidates of PHP7 and MEAN stack. Feel free to contact me for any additional questions.

95% Job Success
$33.33 /hr
92 hours