Top Upwork Freelancers

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  1. Evgeny S.

    Evgeny S.

    AJAX, C++, Python, C#, Client-Server

    Russia - Last active: 2 days ago - Tests: 4 - Portfolio: 1

    I am independent C++/Python/C#/Java developer and I am looking for the opportunity to design and build a system from the ground up for you. I have experience with following technologies: - C++, Python, JavaScript, C#, Java, Scala - Nginx, Gunicorn, Gevent, Django, Flask, jQuery, Twitter Bootstrap, Apache. - MS SQL, DynamoDb, Amazon SDB, MySQL, Redis, SQLite, NoSQL. - Linux, Amazon EC2, SQS, SNS, S3. - Win32 API, Android, NDK, GTK, HTML5, WinForms, MFC, VCL - Git, SVN, Mercurial. I'm also eager to extend my experience in cutting edge technologies and programming languages like Rust, Golang, Erlang, Haskell...

    $50.00 /hr
    2,237 hours
    5.00
  2. Valery V.

    Valery V.

    PHP / MySQL / AJAX / Smarty / Joomla / SocialEngine / WordPress dev

    Ukraine - Last active: 5 days ago - Tests: 4

    I am experienced full stack web application developer(over 8 years). I’ve created a number of complex systems including dating sites, social networks, e-commerce sites, inventory management systems, scheduling systems, forum applications, and internal organizational systems. I have Master Degree in Computer Sciences and strong technical background as well as a keen eye for design. My feedback is 5 stars because: • I always stick to deadlines, • I have an excellent communication skills, • I'm available almost 24/7 via Skype, • I have a stable internet connection, • I love to turn clients ideas into reality. Looking forward to a long term relationship.

    Groups: Bluehost Developers and Designers, SocialEngine

    $40.00 /hr
    3,890 hours
    4.87
  3. Kate G.

    Kate G.

    University teacher and translator

    France - Last active: 16 days ago - Tests: 12 - Portfolio: 2

    I am qualified both in French and English I teach at University in France and work as a translator at the same time I have already done many different types of translations including - literary translation ( novels and plays) - personal self-development and human ressources documents - sustainable environment reports and presentations - technical translations for civil engineering machines - academic translations on digital humanities - creation of ads for some antique furniture - blogs and articles I can work from French to English and from English to French as I am bilangual I can translate your documents, proofread or even rewrite them. M'y work is accurate, reliable and pleasant to read. Try me, you will not be disappointed

    $33.33 /hr
    157 hours
    5.00
  4. Dave Swinehart

    Dave Swinehart

    Freelance VoiceOvers

    United States - Last active: 16 days ago - Tests: 5 - Portfolio: 13

    I am a middle age / young adult male voice over actor (Native North American English speaker). My voice is deep, silky, authoritative, baritone, and Midwestern. My rates vary depending on the type and length of project. Rates are negotiable. I offer edited and finished audio tracks recorded in my own studio. Non - union.

    $50.00 /hr
    64 hours
    4.99
  5. Igor Crnković

    Igor Crnković

    Web map Javascript and Python developer

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

    CEO of Candela-IT, company specialized in development of customized webGIS solutions. We prefer working with open source technologies like Python, Django/GeoDjango, PostgreSQL/PostGIS, Mapserver, Mapnik, OpenLayers, Leaflet, Backbone, jQuery, D3, Raphael, QGis (Quantum GIS) and so on. We also offer consulting services in all phases of the entire webGIS project life-cycle.

    $66.67 /hr
    505 hours
    4.99
  6. Benjamin B.

    Benjamin B.

    Wordpress developer for Event Espresso, Wishlist Member, SEO, Theme

    United Kingdom - Last active: 2 days ago - Tests: 8 - Portfolio: 10

    I am a web developer specialising in the Wordpress platform with plenty of experience in developing custom websites using Event Espresso and Wishlist member, along with Paypal, and Mailchimp, to name a few. The integration of these key components can bring your website to the forefront, along with time spent on SEO (Search Engine Optimization) work. I am very interested in jobs that include; online tickets, online booking, ticket website, event booking, event management, memberships, classes, shows, seminars, meetings, gigs, concerts, dances, fetes, and any other type of event that you would like to make a ticketed event. I am excellent at planning out your job/project from beginning to end, and always make sure that you are fully aware of all decisions and make you feel part of the design journey process. From my experience this has always proven to be a great success for all clients that I have worked for. If you have any questions about how I may assist you or complete a project of yours, then feel free to contact me with the details of your design brief, and I will get back to you. Thanks Ben. **Award - Top 10% Freelancer on oDesk - 5 August 2013**

    $55.56 /hr
    390 hours
    4.88
  7. Dragan Simonovic

    Dragan Simonovic

    oDesk Top Rated UX/UI designer & developer with 15 years of experience

    Slovenia - Last active: 1 day ago - Tests: 5 - Portfolio: 13

    Help small and medium companies to build their successful online businesses utilising different platforms like Magento, WordPress and ExpressionEngine. Innovative, solutions-focused web professional with comprehensive background orchestrating the design and development of cutting-edge web sites and user experiences that strategically leverage and maximize online presence. Well-rounded business and technical savvy includes experience supporting the challenging needs of individuals as well as large corporations. Offer high-level expertise analyzing customer requirements and enabling attainment of specific growth and profit objectives. Seasoned leader and team player capable of managing and working together with multi-disciplinary teams to deliver exceptional solutions, systems, and service to clients.

    Groups: oDesk Verified Web Developers

    $60.00 /hr
    769 hours
    4.95
  8. Stefan Nguyen

    Stefan Nguyen

    Senior Mobile Game Developer (iOS/Android and Backend Server)

    Vietnam - Last active: 12 days ago - Tests: 2 - Portfolio: 7

    I’m an enthusiastic developer interested in game & web development. My clients say I'm a professional worker yet a funny guy. oDesk says I'm one of their TOP RATED freelancers (see the badge on the right for more information). Over the last 3 years I have been diving deeply into mobile game development. Being an active open-source contributor, I embrace HIGH-QUALITY work within FASTEST possible time. --- Apart from open-sourcing, I give talks & lead industrial game projects. Here's some highlights: - Key developer of an amazingly addictive casual game: Forever Donuts https://www.youtube.com/watch?v=RtLlF1DVlh8 - Lead Developer of Casual Connect Asia 2013 "Best of Show" award winning game "Ultimate Arrow": http://www.mda.gov.sg/NEWSANDEVENTS/Newsletters/2013/18/Pages/story6.aspx - Lead Developer of "Vua Thủ Thành" (TD King), a MMO, Tower Defense, Card Collection game which is published by SohaGame, one of the biggest game publishers in Vietnam: https://www.youtube.com/watch?v=M5YaX1o7_J8 http://vuathuthanh.sohagame.vn - Talked at Casual Connect Asia 2013: "Awesome 2D game animations with Spine" http://www.youtube.com/watch?v=dcmk_bXxRHo - Contribute to numerous open-source projects: https://github.com/stnguyen?tab=activity - Interviewed by Blackberry at Casual Connect Asia 2013: http://www.youtube.com/watch?v=BfAmcS4aIpQ - Some other games I developed: + Pixel-art style action game “Ninja Climb Classic”: https://www.youtube.com/watch?v=EBvJKVFoEJ4 + Retro style matching game "Hungry Pixel Runner": http://www.youtube.com/watch?v=GzG4OuvOzSE + Loto scratching style game: https://itunes.apple.com/us/app/pirates-scratcher-game-free/id757640979?mt=8 + Simple infinite 2D flying game: https://itunes.apple.com/vn/app/gasboy/id568632113?mt=8 + Fun HTML5 game which works on ALL popular desktop and mobile browsers: http://vinova.sg/blackmoon/ ----- Web development is also one of my strong field. I love backend development, especially with Ruby on Rails and MongoDB. Some of my works: - I designed (as in development) and implemented first versions of Orastream backend and HTML5 mobile app (before handing it to my colleages) (Ruby on Rails, MongoDB, SenchaTouch): http://www.orastream.com/ - I designed and implemented ChateauAsia (Ruby on Rails, MongoDB): http://chateauasia.com/ - One quite-popular open-source Rails gem I've contirbuted to: https://github.com/stnguyen/voteable_mongoid - A Sencha extension I wrote for one of my HTML5 mobile app project: https://github.com/stnguyen/Ext.ux.SliderWithBars Please don't hesitate to contact me about your need. I love helping clients build even better products and businesses!

    Groups: Upwork Verified Mobile Developers

    $33.33 /hr
    1,432 hours
    4.99
  9. Steve Anderson

    Steve Anderson

    Video Made Easy: Software demos, Explainers, Promos, and more.

    United States - Last active: 6 days ago - Tests: 9 - Portfolio: 1

    I've created hundreds of professional online videos, in a wide range of styles. Do you need a demo for your software? A promotional video for your business? An animated explainer video or a whiteboard video for your big idea? I'm here to help. And as a voiceover professional, I've also narrated thousands of online videos, hundreds of articles, and more than 25 full-length audiobooks. Bottom line: I write, narrate, and produce professional videos designed to turn casual viewers into confident users and happy customers. SGAcreative: Video, made easy.

    $35.00 /hr
    210 hours
    4.97
  10. Muhammad umar B.

    Muhammad umar B.

    Senior Expert Unity3D / Cocos2d /Iphone / Ipad / Android Dev

    Pakistan - Last active: 1 day ago - Tests: 2 - Portfolio: 11

    I have 4+ years of experience in developing quality mobile games. I have worked on a diverse set of projects ranging from massive social games such as Family Farm to small fun tap games like the Best Dentist Game. I have experience and projects to back that up on various platforms. I have developed games on Cocos2d, Cocos2dX as well as Unity 3D. I have handled teams as well , during the past year i was handling a team of 20 people which included developers , artists and QA people. So i know what it takes to finish projects and do quality work and have a blast doing it !

    Groups: Application Developers Alliance, Upwork Verified Mobile Developers

    $33.33 /hr
    1,046 hours
    5.00