Top Upwork Freelancers

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  1. Oleksandr Kulakovskyi

    Oleksandr Kulakovskyi

    Mobile Developer

    Ukraine - Last active: 3 days ago - Tests: 1 - Portfolio: 3

    I started learning development when I was 15. At first it was simple HTML pages, then I played with different CMS web platforms such as WordPress or Joomla. When I got my first Android device I decided to learn more about mobile development. Over the last 5 years, I developed a wide range of mobile apps. From simple torch or web view apps to GPS loggers, geolocation apps, social network apps, etc. My core competency lies in complete end-end management of a new mobile application development project, and I am seeking opportunities to build apps from the ground up for you or your business.

    $33.33 /hr
    1,075 hours
    4.95
  2. Alexander Miloradov

    Alexander Miloradov

    ASP.NET and C# Senior developer / Architect

    Russia - Last active: 1 day ago - Tests: 11 - Portfolio: 13

    ● More than 10 years of experience on the .NET stack. ASP.NET MVC sites (frontend and backend), desktop applications, any tasks using the best ways to solve. ● Use the best practices for building a correct and extensible architecture and high-quality code. Patterns, unit testing, any source control systems, team working. ● Always in touch, reliable, self-motivated and goal oriented. Provide steady work progress with maximum productivity of each hour of work.

    $44.44 /hr
    3,593 hours
    4.77
  3. Nenad Pavlovic

    Nenad Pavlovic

    Expert freelance startup, web, app (UI/UX) designer

    Russia - Last active: 1 day ago - Tests: 2 - Portfolio: 22

    I am a graphic (14 years experience) and web design professional with over 8 year’s (web design, app ui/ux, branding) experience in a high demanding european market. I am excited by the possibilities that may lay ahead with your company and deeply respect the history of hard work that it must have been built upon. I am confident that my experience working in the Europe ( Israel, Italy, ...etc ) and USA as graphic, web and app UI/UX designer would make me a strong candidate for your company. Curently, I am working as Deputy Director in russian software vendor company (BI) and I need to to mention that only in last 10-12 months I worked on several projects for different goverments and large corporations. Some of clients are Central Bank of Russia, Rosneft, Nestle USA, Ministry of Health of RF..etc. Highly self motivated; Dedicated and complete work on time and to a high standard. Speaking english, russian, serbian and croatian

    $44.44 /hr
    3,490 hours
    4.99
  4. Julie Springer

    Julie Springer

    Typesetting | Design | Prepress | Indesign | Photoshop | Illustrator

    South Africa - Last active: 1 day ago - Tests: 7 - Portfolio: 9

    A FULL DTP SERVICE: Typesetting, graphics, design, layout, repro, prepress, computer-to-plate and printing. Accept content in all formats and work with you to make-ready, professional books, magazines, manuals and other materials--high run commercial presses or low run print-on-demand facilities. Digital and print design. eBooks. Jobbing. Current using Adobe CC software. Preflighting. PDF conversion, edit, file correction and repair on existing files.

    Groups: Cheetahs

    $38.56 /hr
    4,689 hours
    4.81
  5. Andrey E.

    Andrey E.

    Web Scraping Expert and PHP Web Developer

    Russia - Last active: 4 days ago - Tests: 7 - Portfolio: 12

    I'm web scraping expert/full stack developer with 7+ years of commercial experience. I'm good problem solver holding M.S. in maths and computer science. Today I'm offering webscraping/php/javascript services as a freelancer. My main skills: • Web scraping, parsing, automation, data processing • Simplehtmldom, Goutte, Symfony Browser Kit, Cheerio, CasperJS, Regular Expressions, Xpath • PHP, JavaScript, Java, NodeJS, PhantomJS, LUA • HTML5, CSS3, LESS, Bootstrap Framework • MySQL, MongoDB, Redis • Memcached, ZeroMQ, ReactPHP • SocketIO, Websockets • REST, SOAP, XML, JSON • Matlab, Wolfram Mathematica • Jquery, KnockoutJS, BackboneJS, RequireJS • Prestashop, OpenCart • Experience working with APIs: Ebay, Spotify, Amazon AWS, Amazon MWS, Flickr, Facebook Graph, Vk.com, GitHub, Instagram and several others • Git, SVN • Apache, Nginx, Curl • Amazon AWS • Linux, Vagrant • Understanding of OOP principles and software design patterns • Teamwork experience My github account is https://github.com/256cats My blog: http://256cats.com/ Over the years I’ve developed a lot of web scrapers of different complexity mostly using PHP (simplehtmldom, browserkit) and NodeJS/PhantomJS (casperjs). Some were simple regex-based and others were complex distributed systems with multiple proxies and Amazon AWS support. Also I developed a wide range of websites using PHP, HTML, JavaScript, CSS and MySQL including several e-commerce websites (+ Prestashop, Opencart). I built sites both from scratch and using frameworks, developed custom modules and extended existing ones for my clients. I have experience in PHP/MySQL performance tuning. Last two years I was working as MMO game (Clash of Clans/Heroes of Might and Magic-like mechanics) logic/backend developer. I’ve implemented distributed message queues, realtime leaderboards with Redis, Mysql, PHP. Developed battle-related algorithms (game unit classes, attack/defend, shortest path, quadtree). Then I’ve done some frontend development, e.g. – developed embeddable javascript classifieds widget and fitness/health single page web application with realtime updates/notifications (HTML, CSS, JavaScript, Jquery, Knockout.js, MomentJS, REST, AJAX, Socket.io).

    Groups: Coding Champs

    $39.90 /hr
    156 hours
    4.98
  6. Adi S.

    Adi S.

    Digital Illustrator, Character Designer, Manga Artist.

    Indonesia - Last active: 2 days ago - Tests: 2 - Portfolio: 46

    Hi, my name is Adi, I'm illustrator and graphic designer i can do all kind of graphic design and illustration service, such as game graphic, book cover, character design etc. I'm able to meet tight deadline and can also suggesting character development. feel free to contact me if you get a project. thanks.

    $30.00 /hr
    1,980 hours
    4.98
  7. Jacob Permilovskiy

    Jacob Permilovskiy

    Senior Graphic Designer and UI/UX Architect

    Ukraine - Last active: 1 day ago - Tests: 9 - Portfolio: 32

    I am an UX/UI expert and I am looking for the new opportunities in such fields: • Web design (landing pages and promotional, e-commerce, social, business sites) • Mobile application design (smartphone and tablet app UI, game design) Long term cooperation is preferred (Full time jobs could have a lower rate). Strong 8-year experience in web/graphic design and 5-year experience in mobile design (mobile sites and apps), art-direction. I am always open for new challenges. With a help of my skills and solid experience I will bring your business to a new classy level (whatever you need: high-grade web design, UI design, graphic design, mobile/tablet app design). Professional skills and aims: • Website design (including responsive design, flat design); • Web application design; • User experience (UX); • User interface design (UI); • Mobile application design: -- iOS 7/iOS 8: ---- iPhone UI; ---- iPad UI; -- Android (smartphone and tablet UI); -- Flat design (iOS and Android); -- Game design (Game UI and artwork) • App icon design (iPad, iPhone, Android); • Graphic design; And a wide field of 3D, video editing, coding/programming services with a help of my team. Feel free to contact me.

    $42.99 /hr
    896 hours
    4.78
  8. Max Bratsun

    Max Bratsun

    Senior Drupal developer - EU (responsive sites, consulting)

    Lithuania - Last active: 2 months ago - Tests: 4 - Portfolio: 9

    My major interest is Drupal development and only Drupal development. I'm concentrated on the exact CMS as I believe that one can be a real professional in only one applied area. That's the reason why I deal with Drupal, HTML, CSS, jQuery, PHP, MySQL, and Photoshop/Illustrator/InDesign for more than 7 years in a row and do my best to meet the client's requirements. I have an eye on design as well coding skills coupled with broad knowledge of best modern UX practices, it makes a perfect combination for PSD to Drupal service taken to the next level in comparison to most other similar services out there. I do use Drupal at its best and utilize the power of template engines, Drupal hooks, and popular contributed modules to deliver the templates which are easy to use and maintain. All templates of mine come as Drupal field based solutions where you don't need to know even a bit of HTML to manage your content and its look and feel. It makes back-end management UI extremely user friendly and front-end output as bullet proof and predictable as provided PSD, only in HTML/CSS/JS flesh and Drupal blood. Also all templates are QA tested for cross browser compatibility (down to IE9), as well as retina and responsive readiness. Check out www.idealabs.eu for more details.

    $80.00 /hr
    1,460 hours
    4.77
  9. Umair E.

    Umair E.

    Expert Unity Game Developer/Designer

    Pakistan - Last active: 15 days ago - Tests: 4 - Portfolio: 10

    Over the last 4 years, I have developed a wide range of games and applications using Unity 3d and monodevelop for startup companies and small businesses. My core competency lies in complete end-end management of a game development project, and I am seeking opportunities to build great games from the ground up for you or your business. * I have vast experience in using Unity 3d and C# combine with NGUI to create both 2d and 3d games solutions. * I can add social media plugins , InApp purchase plugin and advertisement plugins to your games. * I can deploy games on android , IOS , Windows phone , pc , web player and mac. * I have sufficient experience in the following areas: Java script, Java , game design , UI Design and testing. * I have sufficient experience in creating AI for games.

    Groups: Application Developers Alliance

    $33.33 /hr
    1,333 hours
    5.00
  10. Tara Y.

    Tara Y.

    Writing Renaissance Woman

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

    With a diverse educational background in both hard sciences (minors in biology and environmental studies) and liberal arts (major in English), plus work experience in manufacturing (plastic production), agriculture (dairy and crop production and governmental/regulatory issues), consulting (marketing, market research, grant writing and copywriting), and telecommunications/IT (service provider side and consulting), I'm a renaissance woman who can understand your project and create deliverables with substance.

    $35.00 /hr
    149 hours
    4.83