Top Upwork Freelancers

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  1. Giang Le

    Giang Le

    Full-Stack Groovy/Grails Developer

    Vietnam - Tests: 5 - Portfolio: 3

    Full stack developer with lots of experience in Grails, Java, J2EE, Hibernate, Spring, Struts, SpringBoot. Professional and academic background on architecting and building Multi-Tenant Software as a Service. I am a member of jcabi team. jcabi is a collection of small and useful Java components, which are not big enough to make their own projects. (http://www.jcabi.com/) I am also proficient in making bots,web crawlers, email scrapers , automation tasks based on selenium web driver/htmlunit and jsoup. I have been heralded as the "bot master" by various clients I have worked with due to my outstanding performance in automation jobs. My skill sets include: * Languages: Java, Groovy, SQL, C, Ruby, CSS, HTML, JavaScript, PHP * Frameworks Grails, Bootstrap, Ruby on Rails, Hibernate, Hadoop, Spring, SpringBoot, YII, Laravel * Libraries/APIs Java Collections, jQuery UI, jQuery, JAX-RS, Google Gson, JavaMail, Amazon API, Asterisk-Java, Selenium, HTMLUnit, Jsoup * Databases: - Relational: Mysql, PostgreSQL, Oracle, DB2; - NoSQL: Redis, Memcached, SimpleDB; In my case, I enjoy working with small businesses and individual decision makers to provide architectural and custom business solutions that help my clients resolve mission-critical problems, grow their business, and improve their revenue stream and profitability.

    $33.33 /hr
    6,087 hours
    5.00
  2. Maksim Kudrytski

    Maksim Kudrytski

    Senior UX/UI Graphic Designer

    Belarus - Tests: 4 - Portfolio: 3

    my skype: maksim.kudrytsky I was working in game dev for 2 years, timemanagement companies for 3 years. I'm a founder of the game company Fatenation. Artist and developer http://fatenation.com, also it's available through the appStore. I have a good experience in design of SAAS and any other human interface systems, design for mobile os games and commercial apps. I'm working with HTML, DHTML, Angular, MySQL, JAVASCRIPT, CSS I also have some experience in the following areas: SQL, Ajax, Wpf, OOP, SQL SERVER, .NET, DELPHI and software design and testing.

    $27.78 /hr
    3,411 hours
    5.00
  3. Farhan Anjum

    Farhan Anjum

    Senior Web Developer/Architect - C#, MVC, Jquery, SQL, HTML, CSS

    Pakistan - Tests: 5 - Portfolio: 40

    Over the last 8 years, I have developed a wide range of websites using ASP.NET, C#/VB.NET, MVC, Entity Framework, AJAX, SQL Server, MySQL,HTML, CSS and JQuery including sites for start-up companies, medium level organizations and small businesses.I have also developed Desktop application including some Mega Applications. My core competency lies in complete end-end management of a new website development project or Software and I am seeking opportunities to build websites/Software from the ground up for you or your business. I also have experience in the following area(s): Web Services, Web API, WCF, SOAP, XML, JSON, MongoDB, DOM and Javacript

    $27.78 /hr
    4,402 hours
    4.96
  4. Oleg Vakheta

    Oleg Vakheta

    Go/Golang/Perl/MySQL/JavaScript Developer, Linux Administrator

    Ukraine - Tests: 9

    I love Go, Perl and Linux )) Have more then 7 years experience in Perl developing, more then 2 years in Go and I'm also passionate Linux administrator. Now I'm concentrated in developing for Web, using Go, Perl+fastcgi+nginx. I made many parsers, system scripts, web systems. My main directions in work: - Go (Golang), Revel, Martini, pure "net/http" for handling routes; - Perl developing ( web systems, scrapers/parsers, system scripts ); - Web developing, using: Perl, Javascript, Jquery, Ajax, HTML, CSS; - Linux administration; - MySQL server and queries optimization for high loading systems; - PostgreSQL - queries optimization, writing functions, triggers; - security audit; - SEO. I am open for new knowledge and critique.

    $27.78 /hr
    1,605 hours
    4.62
  5. Alex German

    Alex German

    Web Programmer. PHP/MySql, Ajax, HTML5/CSS3, Wordpress CMS

    Ukraine - Tests: 8 - Portfolio: 7

    I am currently looking for the full time/part time PHP/MySQL programming job for a company or individual and would like to get committed for a long term collaboration with a reliable service buyer. Experienced in the following areas: - PHP - MySQL - Ajax - Java Script - XHTML/CSS Frameworks: - Symfony - YII - Kohana - CodeIgniter CMS: Wordpress, Prestashop Also: Linux, Apache, MVC, SVN, GIT, Mantis/Jira/Redmine

    $38.89 /hr
    8,948 hours
    4.99
  6. Mitchel M.

    Mitchel M.

    Experienced Coldfusion/Mendix/Frontend web/Integration specialist

    Netherlands - Tests: 4 - Portfolio: 4

    Over the last 9 years I have developed several webapplications and desktop applications using different techniques.I started with PHP and MySQL developing some small webapplications and websites during that time. After that I started working developing larger web applications based on Coldfusion and MSSQL. In these past 9 years I developed my CSS3 (LESS), (X)HTML (Bootstrap) and JavaScript (Dojo, JQuery, AngularJS and many more) skills as well. I also have experience with AJAX and JAVA development. Because of my bachelor study I also challenged myself to learn more developing methods such as DSDM and Agile scrum. At the same time I learned to work with project management methods like Prince2 and SDM. I have experience with remote working because it is something I have been doing for 7 years.

    Groups: Microsoft Certified Professionals

    $75.00 /hr
    821 hours
    4.79
  7. Paolo Calvi

    Paolo Calvi

    Django Specialist and Senior Web Developer

    Brazil - Tests: 2 - Portfolio: 6

    I love to develop in Django. I can define myself a Senior Programmer and a Technical Leader, specialized in projects that uses Python/Django as backend and Angular JS as frontend. The two frameworks connected through methodologies like RESTful calls, Websocket (socket.io) or traditional HTML server side rendering. As corollary I have robust knowledge of Linux servers management and Python application environment deployment. My particular experience makes me capable of autonomous development on small projects plus a great integration skill with teams on larger ones. An in depth knowledge of all development problematics makes me a competent Project Manager and technical advisor. ✎ Languages & Frameworks - Python : Django - PHP: Yii ☉Databases - PostgreSQL - MySQL, - SQLite, - MongoDB ☺ Frontend - Javascript, JQuery, Angular.js - HTML, CSS - Twitter Bootstrap ♨ Servers - Amazon EC2 - Heroku - Linode - Gentoo - Ubuntu - Fedora Core

    $27.78 /hr
    3,996 hours
    4.28
  8. John Paul De Silva

    John Paul De Silva

    Experienced Customer Service/Technical Support Specialist

    Philippines - Tests: 5

    As a bright ambitious person, I enjoy working in a fast paced, highly motivating position where I can assist others while challenging and expanding my knowledge and understanding of the task at hand. I am seeking a position that will utilize my skills and offer the chance for advancement as well as allow me the opportunity to gain additional skills and experience.

    $5.00 /hr
    7,059 hours
    5.00
  9. Parth Goradia

    Parth Goradia

    HTML5 | CSS3 | Responsive Design | WordPress | PHP | MySQL | Joomla

    India - Tests: 3 - Portfolio: 14

    I am working on web-design and web-development science last 5 years. I have started my career as web-designer (HTML/CSS) and grow my career step by step by working on different and latest design and development concept. (e.g. responsive design is currently hot in web-design). Right now my expertise is on WordPress custom theme design & development and responsive designs. My expertise is also on Multilingual designs / development / support. I have worked on lot's of RTL(Right-To-Left e.g. Hebrew) web and mobile projects including WordPress themes and responsive designs. Below are my skill sets: Design: - HTML / CSS (Including HTML5 /CSS3) : 5+ years of experience - Responsive Design : 2+ years of experience - JavaScript : 4+ years of experience - jQuery (Including jQuery Parallax Effects): 3+ years of experience - Adobe Photoshop : 4+ years of experience - RTL (Right-To-Left e.g. Hebrew) - WordPress Custom Theme - Mobile Application Designs Web Development: - Ajax - Core PHP / MySQL - WordPress (Theme & Plugin both) - Joomla (Theme & Modules both) - Magento (Theme) - .Net / C# (Web Applications) Mobile Development: - iOS Applications - Android Applications I have worked with wide range of projects and clients. Please refer my oDesk profile for more details. oDesk profile URL: https://www.odesk.com/users/~01924fe028368df750 I am also active on Elance. Elance profile URL: https://www.elance.com/s/phgoradia I have also make collaboration with companies and freelancer and we all are working as group or team to give our clients best services and quality work. Below are their profile links. - https://www.odesk.com/companies/~01aa835c7841f31bb4 - https://www.elance.com/s/freelancetoindia - https://www.odesk.com/users/~01f0ad16e466807f4c - https://www.odesk.com/users/~011fa6a77ee30215fd

    Groups: Bluehost Developers and Designers

    $16.67 /hr
    560 hours
    4.90
  10. Alexander A.

    Alexander A.

    Professional IOS and AS 3.0 developer

    Japan - Tests: 3 - Portfolio: 21

    Over 8 years I work with actionscript 3.0 and IOS SDK. At this time I've explored many possibilities of these platforms. I created wild range of various applications. Now I'm seeking opportunities to apply my knowledges and execute contracts on a mutually advantageous basis. I work as an independent developer and create all supported materials, design and 3D animation myself. I am experienced in Xcode, Adobe software, Autodesk Maya, Cinema 4D etc.

    $27.78 /hr
    2,923 hours
    4.94