Top Upwork Freelancers

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  1. Ratko Flajpan

    Ratko Flajpan

    DOS, WINDOWS, VIRUS CELAN EXPERT

    Croatia - Last active: 25 days ago

    I cam programmer in DOS, WINDOWS and can help you to clean your computer of all virus in the world. I can do your computer faster, can connect to it from my own so I do not need to come to your office. Can be written small and large programs more or less demanding, I'm either with my team of programmers to maintain the entire database or individual needs. I'm working on a smaller virus cleaning, speeding up computers, but also demanding applications to specify helicopter on platforms or small yacht taking into account all weather conditions as well as the waves of the sea. Can do any program !

    $38.89 /hr
    54 hours
    0.00
  2. Joaquin Arcardini Leon

    Joaquin Arcardini Leon

    Salesforce.com APEX Programmer

    Uruguay - Last active: 1 month ago - Tests: 2

    With more than 8500 thousand hours worked on odesk in salesforce.com I have the know-how to implement any salesforce.com application quickly because I have been working in that technology since the begining of apex. I have 10 years of experienced in salesforce.com platform, I developed applications that are used inside salesforce.com. I also have 10 years of experience in developing software solution under the Microsoft .NET Platform. TECHNOLOGIES Salesforce.com, APEX, objects ,configuration, HTML, Eclipse, Data loader, Mass Effect, Excel Connector, Reports, Charts, Lightbox. Visual Studio 2010, C#, VB, ASP.NET,SQL Server 2005, AJAX, Enterprise Library, Web Services, Web 2.0, XML, JavaScript, HTML, CSS, Jquery, Prototype I am looking for long-term relationship.

    Groups: salesforce.com

    $27.78 /hr
    8,682 hours
    0.00
  3. Joan-Alexander Grigorov

    Joan-Alexander Grigorov

    OMG-Certified UML Professional

    Bulgaria - Last active: 4 days ago - Tests: 3 - Portfolio: 2

    Software Engineer over here! Domain-driven design enthusiast with passion for structuring flexible OO design with PHP. Certified as UML Professional (Fundamentals) by Object Management Group on December 2013. For the last 4 years I've been actively developing web applications using Zend Framework (since July 2012 I'm Zend Framework Certified Engineer). Expert in design patterns with over 4 years of professional experience. I'm developing enterprise web applications, file sharing systems, websites, web application frameworks, etc. Achieving high quality of code, good performance and reusable object-oriented software design is my primary goal when working. I don't underestimate documentation as my source code is always well documented, with end-user manuals when needed. In the last two years I've gained rich experience with Dependency Injection and Service Locators and successfully applied those approaches my projects. I'm always ready to learn new approaches, if they could make my work quicker and easier. I have experience in educating developers. I've been teaching students PHP, Zend Framework(basic and advanced levels), MySQL, jQuery, Design Patterns and etc. I'm seeking to develop big and complex web applications using the last technologies and software development methodologies.

    Groups: Zend Certified Engineers

    $20.00 /hr
    3,373 hours
    0.00
  4. Rui Pimentel

    Rui Pimentel

    Web Developer with more than 6 years of experience

    Portugal - Last active: 1 day ago

    Looking for a fast, viable and cheap web application? I have the solution for you! I'm an expert with more than 6 years of experience in development of all kinds of web applications, using PHP, Mysql, HTML 5, CSS 3, Jquery/Ajax... My main area is Web Crawling, based on PHP + cURL scripts developed from source, having already worked in thousands of different crawlers. Contact me, and I can assure you wont regret!

    $12.79 /hr
    1,764 hours
    0.00
  5. Mary Anne Briones

    Mary Anne Briones

    job seeker

    Philippines - Last active: 1 day ago - Tests: 2

    I am looking for a non-voice job. My last job is as a Quality Analyst for a US based company. I also had an experience working as a technical support representative and as a sales agent for voice. All are companies from US. Trust worthy and flexible when it comes to work. I always make sure that I accomplish my job well and does more than the assigned task.

    $3.70 /hr
    783 hours
    0.00
  6. John H.

    John H.

    Web Developer with Python, Node.js, HTML experience

    United Kingdom - Last active: 1 month ago - Tests: 2 - Portfolio: 1

    Hi, I have professional experience in Node.js, Python, HTML5, Javascript and mongoDB, MySQL databases. I have a strong programming skills owing to a background in web development and as a masters Physics student at UCL. I offer high quality services in web scraping. Websites can be scraped using Python or PHP using my own tools, or scraping frameworks scrapy,libraries lxml, beautiful soup. The data can be stored in any format you require, CSV, JSON or saved to database. Modern website builds can be produced using Angularjs, backbone.js, PHP and I'm just as comfortable using pure HTML. Some examples of my work using the Three.js library are available on my profile. Thanks!

    $14.00 /hr
    561 hours
    0.00
  7. GABRIEL MEDRANO

    GABRIEL MEDRANO

    VMware Systems Engineer

    United States - Last active: 2 days ago

    • Design and administration of VMware vSphere 4 & 5 Enterprise Plus hosting 1000+ Linux and Windows virtual machines on hosts across multiple sites • Design and configure VMware vSphere 5 components such as High Availability (HA), Distributed Resource Scheduler (DRS), vMotion, Distributed Virtual Switch (DVS), Host Profiles, Storage I/O Control (SIOC) and Network I/O Control (NIOC) • Design and administration of Lab Manager 4.x to support 400+ virtual machines • Understanding of SAN architecture and implementation as it relates to virtualization (NetApp, IBM XIV, EMC Clariion and VMAX) • Design and Administration of 25+ HP C7000 blade chassis, Virtual Connect Flex-10 configuration in support of Linux, Windows, and VMware blades • Citrix XenApp 5 & 6.5 (Windows 2003/2008) administration hosting 90+ applications utilizing Web Interface , Netscaler, and SQL datastore backend for internal and external customers • Design and Administration of Citrix XenDesktop 5.5 integrated with XenApp, Netscaler, and Access Gateway • Citrix farm consolidation and decommission • Create and manage Active Directory and Group Policy Objects to include DNS • All manners of Windows 2003 and 2008 Windows Server administration • Produce processes and procedures for system administration • Troubleshoot and resolve utilizing analytical skill set amongst a distributed and complex environment to include DNS, Firewall, Active Directory, SMTP, TCP/IP, and various network related issues • Excellent communications skills and rapport with fellow teammates. Ability to work as a team or independently

    $88.89 /hr
    116 hours
    0.00
  8. Andrew A.

    Andrew A.

    Senior Software Engineer

    Russia - Last active: 1 day ago - Tests: 1

    10+ years of experience in software development. Strong skills in web development, database development, object oriented programming and design. I participated in several software startups, including my own. My key technology skills are: Java SE, Java EE, Spring, Hibernate, JavaScript. Also, from time to time I've been working with: Python, Perl, Bash, .NET, ActionScript, PHP, C/C++. (And it's not a problem for me to learn any new thing). I'm able to work on software projects from scratch until the final delivery. I can do budget estimations of the entire software project. I can manage the team. I can understand and implement the most difficult parts of the software systems.

    $24.46 /hr
    1,413 hours
    0.00
  9. Vitaliy Tyunisov

    Vitaliy Tyunisov

    .Net Solutions Developer

    Ukraine - Last active: 1 day ago

    I am an innovative, highly technical software professional with more than 5 years of experience in C# and .NET. By far, I have been involved in many projects for high-profile clients. My additional skills include providing project architecture, data transferring, multithreading, ability to develop high-loaded web servers, and working with web load balancing. Successfully passed Microsoft certification: • Exam 70-515 TS: Web Applications Development with Microsoft .NET Framework 4 • Exam 70-516 TS: Accessing Data with Microsoft .NET Framework 4 • Exam 70-513 TS: Windows Communication Foundation Development with Microsoft .NET Framework 4 • Exam 70-519 Pro: Designing and Developing Web Applications Using Microsoft .NET Framework 4.0 • Exam 70-480 Pro: Programming in HTML5 with JavaScript and CSS3 • Exam 70-492: Upgrade your MCPD: Web Developer 4 to MCSD: Web Applications

    $12.00 /hr
    795 hours
    0.00
  10. Zaruhi Ayvazyan

    Zaruhi Ayvazyan

    Quality Assurance specialist

    Armenia - Last active: 1 day ago

    Languages: • Armenian: Native ; • Russian: Good; • English: Base PC Applications: • MS Office : Operating Systems: Linux ; Windows XP ; MS Windows Programming Languages: C++ (basic knowledge); HTML (basic knowledge); SQL(basic knowledge); Testing types: • Functional Testing • Load Testing (using JMeter tool) • Performance Testing • Regression Testing • Stress testing • Smoke testing • Compatibility Testing etc. Experience in working with the defect management tools (Visual Studio 2013, JIRA), Experience in the development of test cases/scenarios,

    $10.00 /hr
    1,428 hours
    0.00