Top Upwork Freelancers

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  1. Ederico R.

    Ederico R.

    WebDeveloper with 17+ years in consulting

    Portugal - Last active: 4 days ago - Tests: 1 - Portfolio: 6

    Application Developer mainly in tune with Web technologies in a variety of scripting and programming languages. New and quick challenges or build new and improve constantly are two of my main interests. More inclined to be a "Jack-of-all-trades" do all in a wide range of skills than a fixed specialist in a single narrow technology. Tenacious, hard-working and troubleshooting expert. Although i possess a wide range of skills available for you, I will always be honest and quick so you don't waste time back and forth with me - you will know straight away if I am able to do the job or not.

    $45.00 /hr
    1,665 hours
    5.00
  2. Dmytro Dray

    Dmytro Dray

    .Net Developer C#/VB (ASP, Silverlight, WPF)

    Ukraine - Last active: 3 days ago - Tests: 2 - Portfolio: 11

    Over the last 20 years, I have developed a wide range of websites and application and using .NET (ASP.NET + MVC, Silverlight, WPF, WCF). I also used MS SQL and MySQL as database. My core competency lies in complete end-end management of a new website development project, but I also have expirience as a team worker (SVN). I am seeking opportunities to build websites asn applications for you or your business.I also have some experience in the following areas: SQL, SEO, Database optimization, OOP , Social Networks (Facebook APIs, Twitter API, YouTube API) and software design.

    $26.00 /hr
    6,551 hours
    4.87
  3. Jagjeet Singh

    Jagjeet Singh

    Labtech, Kaseya, ConnectWise Consultant

    India - Last active: 11 days ago - Tests: 1

    Technically knowledgeable and service oriented IT professional experienced in providing solutions to customer and end-users with proven technical expertise is seeking for a rewarding, challenging and personal growth where I can best use my knowledge and experiences in implementing, managing and supporting the IT infrastructure and end-users. Specializing in designing, implementing and maintaining Enterprise IT platforms, TRT takes the stress, risk and complexity out of managing core IT systems. Maintain complete control over the environment we take accountability for keeping it running efficiently and securely.

    $22.22 /hr
    1,843 hours
    5.00
  4. Kimani W.

    Kimani W.

    Expert Web developer with great backend and frontend skills

    Jamaica - Last active: 4 days ago - Tests: 4 - Portfolio: 3

    I am an expert developer with over 4 years professional web development experience. I have a deep interest in designing polished, secure, efficient, and user friendly web applications. I am knowledgeable about the different layers of the web stack, best practices, and current technologies such as HTML5, Ajax, REST, and NoSQL.

    $33.33 /hr
    1,088 hours
    4.99
  5. Khurram Nazir

    Khurram Nazir

    9+ years of experience in .NET, ASP.NET, SQL Server, Sharepoint, MIS

    Pakistan - Last active: 1 month ago - Tests: 1

    My foundation is as a developer, in multiple languages on MS Technologies. I am currently working with Asian Development Bank. If the situation requires getting code done, I deliver high quality, clean, working code, quickly and correctly. I'm comfortable with structured code, databases, OO programming, and "specialty" languages such as might be found in workflow or business rules systems. I have every confidence that to the extent the position requires actual coding, I can sling code with the best. During my last 9 years of development, I have worked on 50+ products/projects which includes Sharepoint based projects, ClickOVA, JourneyED B2B Portal, ERP Solutions, Static/Dynamic Web sites; using the most advance tools which includes MS Sharepoint Server 2007/2003, MS Sharepoint Designer, VS.NET 2008/2005/2003, SQL Server 2008/2000, ASP.NET e.t.c.

    $11.11 /hr
    1,086 hours
    4.11
  6. Piotr C.

    Piotr C.

    Experienced web developer (Python, Postgres, Unix)

    Poland - Last active: 3 days ago - Tests: 5

    Experienced web developer and unix administrator. My best skills include: * good team communication and project management * agile web development using Python and relational databases * deep knlowledge of web applications security * freeride snowboarding ;-) * RESTful and SOAP webservices * unix systems administration (FreeBSD and GNU/Linux) * profiling and optimization of applications

    $35.00 /hr
    1,870 hours
    5.00
  7. Nisha Johnson

    Nisha Johnson

    Software Test Engineer

    India - Last active: 13 days ago - Tests: 3 - Portfolio: 5

    I am seeking a challenging environment to utilize my skills as a person involved in Software Testing. My skill set is summarized below: • Good in manual testing • Experience in black box testing • Knowledge in SQL Query • Analyzing Requirement Specification Document • Exposure to functional, integration, system, regression & other testing methods. • Ability to simulate and brainstorm for test cases • Writing and executing test cases • Identify Test Data, Execute Test Conditions • Well versed in Defect Tracking and Bug Reporting using Bugzilla • Exposure in testing web applications using multiple browsers • Responsive Web design testing • Usability testing and test report I can provide you with: - Functional testing - Manual testing - Regression testing - Integration testing - UI testing - Cross-browser testing - Website testing - Desktop app testing - Responsive Web design Testing - Usability Testing - Test Case/Plan & document creation - Bug reporting & tracking

    $27.78 /hr
    1,155 hours
    4.81
  8. RJ Ali

    RJ Ali

    J2EE/Spring/Hibernate/JSF/Mule ESB/Struts2/SAAS/AngularJS/REST/SOAP

    Pakistan - Last active: 19 hours ago - Tests: 2 - Portfolio: 4

    I am having more than 8 years experience in developing web based enterprise solutions using technologies like Java, J2EE, Struts, JSF, Spring, Hibernate, Rich Faces, Prime Faces, GWT, Smart GWT. Further Android, JBPM, Performance Tuning, Query Optimization, Code Profiling, Memory Leaks and Team management. I have experience in SaaS applications and integration technologies like web services(jax-ws,jax-rs), JMS (Jboss Hornet Queue, Active MQ), Amazone AWS, Sales Force and Enterprise Service Bus (ESB) specially Mule ESB, Apache Camal, Service Mix and WS02 ESB. I have been working on web based solutions since 2005 so I have experienced the evolution of web technologies starting from web 1.0, then ajaxifying web apps and then single page Rich Internet applications using GWT, Smart GWT, Angular JS, Html5, Css3, D3, JQuery, Ext JS etc. With this much experience in web technologies I can even work as Front End Developer and I have already DONE few jobs as front end developer. What kind of work I prefer to work is the long term nature and hourly jobs. I prefer to establish long term reliable and trust worthy relations.

    $33.33 /hr
    2,624 hours
    4.90
  9. Omar T.

    Omar T.

    PHP / Zend framework / CodeIgniter / AJAX / AngularJs / HTML5 / CSS

    Algeria - Last active: 1 month ago - Tests: 5 - Portfolio: 4

    Full time freelance PHP Full Stack Developer with strong knowledge of front-end technologies HTML5,AngularJs, CSS, AJAX and Flex. I'm also familiar with Adobe's design software Fireworks, Photoshop. I provide quality code in record time for you and your business. I want to work on challenging projects that utilizes the latest technologies.

    $33.33 /hr
    1,807 hours
    4.98
  10. Alexey E.

    Alexey E.

    PostgreSQL Expert & Full Stack Web Developer

    Russia - Last active: 4 days ago - Tests: 10 - Portfolio: 6

    6+ years experience in web-development. 3+ years experience in Linux and PostgreSQL administration. Strong Math skills. Interested in big data processing/analysis, highload projects, data mining, AI, applications security. PHP, Zend Framework, PostgreSQL, MySQL, SVN/Git, Linux Administration, Performance Tuning, Database Administration, Payment Processing Integration, Octave, R, SMPP, Kannel, Usability Testing, jQuery, Twitter Bootstrap.

    Groups: Pinnacle Cart eCommerce Application, Zend Certified Engineers

    $30.00 /hr
    5,967 hours
    4.97