Top Upwork Freelancers

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  1. Nicolas Arias

    Nicolas Arias

    Front-End Web Developer, HTML5 CSS3 jQuery Backbone Angular React Node

    Argentina - Last active: 3 months ago - Tests: 13 - Portfolio: 1

    I have a lot of experience with psd to html stuff. Although I've designed a few sites / interfaces, I'm not a good designer. I do much jQuery, very much more than pure js. However, I have experience with the latter. I have medium knowledge about PHP/MySQL. I'm a freelancer because I like it. I don't show all the stuff I've done because I can't and/or I don't like/remember several projects. I don't work with Wordpress, sorry. I can't speak english very well, so let's forget the skype calls!

    $44.44 /hr
    371 hours
    4.98
  2. Oleg M.

    Oleg M.

    Manager/Architect/Developer, Java, SQL, JavaScript, HTML, CSS

    Russia - Last active: 12/23/2014 - Tests: 1 - Portfolio: 13

    Development of web and client-server applications using object oriented and aspect oriented technologies. I would like to work in the following areas: * Web Development of E-Business / Database Applications * Software Engineering Experience Summary: 8+ years experience in the information technology industry with expertise in architecture, analysis, design and development. • Java (J2EE, Spring, Hibernate, JSP, JSF, JSTL), PHP • SQL, MsSql (T-SQL), MySQL, PostgreSQL, Oracle10 • JavaScript (Ext-JS, JQuery, Prototype, Mojo), CSS, HTML, DHTML • XML, XSLT, XPath, XStream • Web Services, wsdl • JReport, IReport • Maven, Ant, JUnit • Tomcat, JBoss • IntellJ, Eclipse • Shell Programming • Window 98/2000/XP/Vista/Seven, Red Hat Linux, Debian, Ubuntu, CentOS. I have the ability to manage projects, ability to work within tight deadlines, ability to work with new technologies and ability to fast learn, team player.

    $33.33 /hr
    5,987 hours
    5.00
  3. Saravanan Mugund

    Saravanan Mugund

    Software Development Manager / Architect / Technical Manager

    India - Last active: 03/21/2014 - Tests: 8 - Portfolio: 7

    Proven track record of strong leadership and successful management of complex and difficult engineering programs. Consistently completed projects / programs on or before schedule, within the budget with desired result. 16+ year of unique blend of experience in both product and application development environments. Successfully contributed in solution architect, system architect, design for many products and applications. Well received people manager for large engineering and development teams. Strengths include leadership, high technical ability, multi-tasking, very quick learning ability, business acumen, troubleshooting and innovative solution providing.

    $33.33 /hr
    1,318 hours
    5.00
  4. Chris Trantalovski

    Chris Trantalovski

    Microsoft Certified Professional

    Canada - Last active: 08/07/2014 - Tests: 4

    I am a Microsoft Certified Professional and Microsoft Partner. I have solid working experience using the Microsoft SQL SERVER stack including SSRS, SSIS, SSAS. I've passed the following 2 exams that are required to become MCSA in SQL Server 2012: Exam 70-461 Querying Microsoft SQL Server 2012 and Exam 70-462 Administering Microsoft SQL Server 2012 Databases For the past 5 years, I've led the database development at EQAO in: - improving performance on existing systems - initiating new database practices - implementing new data models and procesess for new and existing web application initiatives (including alleviating manual processes) - designed and implemented a new BI solution using SQL Server 2008R2/2012 - documenting database coding standards to be used in the organization The most recent BI work that I've undertaken including designing: - new data model - new ETL process to load in new data model from existing sources - new OLAP database and cube using SSAS 2008 R2 - new reports via SSRS 2008 R2 as a data access medium for the web application and for quality assurance testing - migrated SSAS and SSRS solutions to SQL Server 2012 In addition to my experience with database design and development. I'm well versed in reporting using SSRS, Crystal Reports and MS Access Reporting. Contact me with any database development needs or any software development requirements.

    Groups: Microsoft Certified Professionals

    $66.67 /hr
    206 hours
    5.00
  5. Fernando Filipe

    Fernando Filipe

    Microsoft Systems Engineer - 14 Years Experience

    Australia - Last active: 4 months ago - Tests: 4

    I am an IT professional with 14 years experience in the IT industry, supporting a broad range of products. My expertise focuses around the administration and support of Miscrosft products such Systems Centre suite (SCCM, SCOM), Exchange 5.5 - 2010, Server 2000-2012, SQL 2005-2008, Forefront and many more. In the past year I have heavily concentrated on projects to Design and Implement SCCM 2012 and SCOM 2012. I now seek opportunities to further my skills. I look forward to new challenges and projects to push me to learn and develop my knowledge even further.

    $44.44 /hr
    403 hours
    5.00
  6. Patrick Sagan

    Patrick Sagan

    Ruby on Rails Programmer and Architect

    Poland - Last active: 12/16/2013

    Hello, my name is Patrick Sagan. I am experienced Rails and Ruby developer, software architect who can provide you remote programming services and help create your product in IT area. I can work on existing systems or build new one from scratch. I have deep experience in web development and software architecture. In past I was playing with php (and got some certifications listed below) but currently I'm focused on ruby, rails and sinatra. I have small office based in northern Poland (Pomeranian District), so I work remotely and worldwide. Wherever your company is placed, if it is USA or UK I'm flexible in working hours. I speak English so do not hesitate to contact me. My values: - I am focused on high quality of code ("developer's friendly code") and solutions. - I am focused on delivering great user experience. - I am focused on getting things done, more stuff done and less theoretical words. - I am focused on self-development (currently I am using https://www.codeschool.com/paths/ruby to find new approaches.) - Regarding to building products - I am big fan of rules presentend in "Rework" book of 37 signals (http://37signals.com/rework) - Deep understanding of business requirements - so I build code for business not just to fulfill programming ambitions, which are often different than business requirements I believe that working in company which has similar values gives synergy effect for both: company and employee. Please feel free to check my website to get more information about me and how I work: http://www.dev4.biz. You can also check my another site: http://www.rails-dev.com - with rails recipes - this site is just launched - not so many content there yet.

    $33.33 /hr
    283 hours
    5.00
  7. Baluta Cristian

    Baluta Cristian

    Haxe and iPhone developer

    Romania - Last active: 12/24/2014 - Portfolio: 2

    Over the last 7 years, I have developed a wide range of websites using Flash/Haxe and PHP including sites for startup companies and small businesses. In the last 3 years i've started to switch to native iPhone/iPad applications. My core competency lies in complete end-end management of a new project, and I am seeking opportunities to build iPhone/iPad apps from the ground up for you or your business. I also have some experience in the following areas: Html5, Php, SQL, JS, and software design and testing.

    $33.33 /hr
    497 hours
    5.00
  8. Brian Sperryn

    Brian Sperryn

    Senior Java(Spring/Hibernate/Struts) Developer

    United Kingdom - Last active: 04/25/2013 - Tests: 4

    8 years of professional experience working with open source Java projects using Popular frameworks such as Spring Hibernate and Struts. I have worked at a Payment Service Provider in the UK and am very familiar with E-commerce. I have also spent time working at a Tier 1 ISP (Verizon Africa)

    $38.89 /hr
    181 hours
    5.00
  9. Dmitry Solomadin

    Dmitry Solomadin

    Ruby on Rails/Node.js/Java Developer

    Ukraine - Last active: 08/20/2013 - Tests: 10 - Portfolio: 5

    Full stack Ruby on Rails/Java Developer with more than 6 years of experience. Worked on wide range of web application from small web startup to huge enterprise software. Experience in following technologies: java, RoR, javascript, html, css, coffeescript, jquery, mysql and many others. Experience of team leading and project management. I'm seeking for front-end and back-end development basically building the your site or startup form ground up. I also have a team of professional web developers and designers so if you have a complex project that will require more than one professional just contact me and we will deliver the best quality possible.

    $36.67 /hr
    532 hours
    5.00
  10. Vladimir Yavdoshenko

    Vladimir Yavdoshenko

    Cross-platform developer. C++(Linux, Windows). .NET developer (C#).

    Ukraine - Last active: 02/24/2011 - Tests: 2

    Over the last 6 years, I have participated in several large software solutions. Also I took part in development of small business applications. My strong skills are cross-platform development in C++ under Linux and Windows, network server side and client development. I have good experience in .NET. I also have some experience in the following areas: Python, Unix shell, OOP, OOA, Pattern design, MFC, STL, boost, Protocols (XML-RPC, TCP/IP, HTTP, FTP, DHCP, SOAP), etc. I am interested in mobile development such as Android and iPhone, but I haven't experience in this area.

    $150.00 /hr
    164 hours
    5.00