Top Upwork Freelancers

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  1. Ratko Flajpan

    Ratko Flajpan

    DOS, WINDOWS, VIRUS CELAN EXPERT

    Croatia

    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. Joan-Alexander Grigorov

    Joan-Alexander Grigorov

    OMG-Certified UML Professional

    Bulgaria - 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
  3. David Becker

    David Becker

    Experienced Web Master

    United States - Tests: 4

    Over the course of ten years, I have developed and maintained a wide variety of websites and online content. Some of which basic, static sites that are there only to inform, to the truly dynamic and changing sites that fully use the power of PHP, Flash, and MySQL. I have also written over 400 articles for as well as edited and managed over 1500 articles from my team of writers over the last year. All of which driving massive amounts of traffic to the website in forms of new readers and socializing members.

    $27.78 /hr
    235 hours
    0.00
  4. Luan N.

    Luan N.

    Backend developer

    Vietnam - Portfolio: 1

    - Architecting for scalable systems. - Experience developing backend using Django (with Django REST framework for REST API). - Have various experience on system/data analysis and design. - Been practicing Sahaja Yoga, which is a life changing meditation method, available all the time for this, feel free to contact, will provide answers and instruction, free of charge, of course :)

    $11.00 /hr
    95 hours
    0.00
  5. Umma Lamia

    Umma Lamia

    eBay and Amazon Selling Expert - CSS3/ HTML5 - SEO

    Bangladesh - Portfolio: 8

    I have sold on Amazon and eBay for over 5 years both personally and professionally. I have a very deep knowledge of the workings of both sites. I am very good at getting products that have not had sales or ranked well to rank higher and improve sales. If your Amazon or eBay sales are not where you want them to be then I can help you improve them. THIS IS FOR eBay 1. Ebay Listing by SAATS Commerce, 2. Ebay by Merchantrun, 3. Ebay listing by Auctiva 4. Ebay listing by Postiva 5. Ebay Store Management 6. Ebay bulk Upload 7. Ebay HTML listing 8. Ebay store management by SAATS Commerce 9. Ebay listing by any others tools!! 10. Ebay Research 11. Ebay/Amazon price difference 12. Ebay item collection. 13. Ebay product Research by Terapeak 14. Ebay photo up 15. EbayProduct Research By Using Terapeak THIS IS FOR AMAZON 1. Amazon Product Listing 2. Amazon Inventory 3. Amazon Inventory Upload 4. Amazon Product Research 5. Amazon SEO 6. Amazon Sales management

    $16.00 /hr
    270 hours
    0.00
  6. Rui Pimentel

    Rui Pimentel

    Web Developer with more than 6 years of experience

    Portugal

    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
    1,987 hours
    0.00
  7. Anne D.

    Anne D.

    Admin/VA, Research, HR, QB, SMM, WORDPRESS

    Philippines - Portfolio: 6

    Experienced Virtual Assistant and Researcher with over 8 years of online work experience emphasizing knowledge of General Office Administration. Virtual/Personal Assistant, Solid experience and expertise in Quickbooks, Research "Leads Management" Data mining, Wordpress Website Development, Web Base and Data Entry, Data Processing, Online Marketing, Social Media Management for Corporate Accounts, Website Administrator, Human resources Recruitment and Progress, Email Marketing and handling. Bachelors Degree holder : BSC - CS BSC - Marketing Strong Computer skills, Proficient In MS Office Applications and various software programs such as; Quickbooks with knowledge in Basecamp and Asana project Management tools. Strong communication skills demonstrated in a number of environments. Flexible , creative, trustworthy, reliable, fast learner , self motivated, innovative, and very keen to details. Fast Speed Internet Connection Flexible Schedule according to you

    $6.00 /hr
    1,374 hours
    0.00
  8. GABRIEL MEDRANO

    GABRIEL MEDRANO

    VMware Systems Engineer

    United States

    • 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
    153 hours
    0.00
  9. Raol H.

    Raol H.

    Senior Python and Django Developer

    India - Tests: 1

    I have been developing web-based B2B and B2C applications in Python for the last 6 years. I have helped and guided dozens of clients to design, develop and deploy applications for their business requirements. I'm here because I have some free time these days, and would like to work on relatively smaller projects. So if you're looking for an experienced Python developer, hit me up. Even if we don't end up working together, I love talking about web-technologies. If you are reading this, the chances are you'll be having issues which I could help with. So feel free to touch base with me. Thank you.

    $17.78 /hr
    54 hours
    0.00
  10. Maria isabel B.

    Maria isabel B.

    Customer Service and Sales Professional

    Philippines

    If you are looking for a freelancer who could provide you with excellent customer service, then look no further. I have worked with the BPO industry for 5 years. I have handled different lines of businesses from Sales, Customer service, email and chat support. I started working as a customer service officer through email response and chat support, which enhanced my customer relations and creative writing skills. I am also the best marketing officer generating most of the sales in every company that I have worked with. I am a new provider and I am willing to grow with a stable, reputable company and be able to contribute to its imminent growth . I can work full time or as needed. I have my own computer set-up at home and a very reliable internet connection. I am very excited and can start immediately. It has always been my personal goal to be successful in every job that I perform and that is why I aim to work with various companies in all of their work-related needs.

    $6.00 /hr
    4,129 hours
    0.00