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. 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
  5. Parveen Kumar Raina

    Parveen Kumar Raina

    Expert Software Developer with Dot Net,C#,ASP.Net, Java and PHP skills

    India - Tests: 1 - Portfolio: 10

    I'm an Expert Dot Net Developer with extensive experience in building High Quality Sites and Software. My experiences range from building responsive mobile sites that work well cross-browser to building scalable sites for the any industry. I like working on projects with a team that cares about creating beautiful and usable interfaces and having My aim is to deliver software development solutions in excellent quality that will surely satisfy clients which will lead to fruitful partnerships. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I look forward to hearing from you!

    Groups: Microsoft Certified Professionals

    $30.00 /hr
    21 hours
    0.00
  6. Muhammad aqeel A.

    Muhammad aqeel A.

    Senior Software Engineer

    United Arab Emirates - Tests: 3 - Portfolio: 7

    I am Senior Software Engineer with more than 4 years of experience in developing business applications (Project Management / ASP.Net / C#.Net / VB.Net / JQuery/JSON / Crystal Reports / Entity Framework / Ajax / Web Services / Biometrics / MS SQL Server 2005/2008/2012 / ORACLE 10G & 11G / Biometrics / Honeywell / BioStar Suprema / TBS / Access Control System / Time and Attendance System ). I believe that several of my strengths will be quite transferable, such as attention to detail and the ability to work within fast pace environment. What my resume does not reveal is my professional demeanor and appearance. In me, you will discover a reliable, detail-oriented and extremely hard-working associate.My core competency lies in complete end-end management of a new application development project, and I am seeking opportunities to build applications from the ground up for you or your business.

    $16.67 /hr
    44 hours
    0.00
  7. Jan Z.

    Jan Z.

    Web | Cloud | Java | Groovy | Scala | Akka | NoSQL

    Poland - Portfolio: 2

    We'll build reliable software for you. SoftwareMill is a 100% remote company used to grant success to overseas clients. Try us! We've built dedicated software systems for overseas banks, social-like websites and high-throughput messaging systems. As for the tech stack, we're Scala, Java SE/EE professionals with experience in writing scalable, distributed business applications using Scala (Akka/Spray/Play!), Java, Groovy (Grails but also as part of JEE stack), JBoss (Application Server, Seam, Portal, Hibernate, Drools) and associated technologies, both in the cloud (EC2, Rackspace) and deployed traditionally. Authors of a Hibernate core module: Envers, enabling easy entity auditing/versioning, as well as of ElasticMQ, a replicated messaging system. Some work examples: - codebrag.com - updateimpact.com - vocado.com - Hibernate Envers: http://www.jboss.org/envers - and more... check out https://softwaremill.com/portfolio/

    $65.00 /hr
    9,732 hours
    0.00
  8. 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
    275 hours
    0.00
  9. Dragos P.

    Dragos P.

    Aerospace Engineer

    Romania - Portfolio: 1

    Freshly graduated Aerospace Engineer, currently engaged in Air Transport Engineering 2 yr Masters program. I have a very rich international experience (worked in US, UK, Ireland) and been involved in various activities: Airport Operations, Aircraft Maintenance, Sales, Customer Support, Translating, Web Design. Looking for additional projects that can relate to my field of studies and my work experience!

    $16.00 /hr
    30 hours
    0.00
  10. 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