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  1. Roman Chernyak

    Roman Chernyak

    Android/iOS Developer

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

    I specialize in Android and iOS app development. In addition my past projects also included working with complex UI with custom views and animations, web services and REST API's, Push notifications/Google Cloud Messaging, SQLite databases/Content providers, background services, synchronisation (Sync Adapters), and integration with social networks (Facebook, Twitter), billing and in-app purchases. I have experience in using GIT, different crash reporting and analysis tools like Crashlytics, Flurry, Crittercism. I have also successfully developed several mobile applications, among them Chess.com mobile app (as a team member) and Easy Call launcher app. My strong suit is experience in designing architecture of applications, choosing best suited technologies. I pay special attention to the code readability and expansibility. I like to produce good, bug-free code and software.

    $33.33 /hr
    1,853 hours
    5.00
  2. Sergey Y.

    Sergey Y.

    iOS/OSX software developer

    Russia - Last active: 1 day ago - Tests: 12 - Portfolio: 13

    Over 5 years of iOS, MAC OSX and Android apps and games development experience with Objective-C, Swift, Java, C#, Unity3d. I have successfully deployed projects that involve integration of OCR (Optical Character Recognition), Parse.com, Testflight, Dropbox, Microsoft Live, Outlook, iCloud, In-App purchases, Push notifications, HandOff, image/video processing. I am also proficient with ASP.NET, JSON, XML, Python, Selenium and other technologies. Currently I only develop native applications for iPhone, iPad, iWatch and MAC. My portfolio: http://indiemindie.com

    Groups: Coding Champs

    $50.00 /hr
    885 hours
    4.81
  3. Kate Queen

    Kate Queen

    Screenwriter

    United States - Last active: 4 days ago - Tests: 2

    Professional screenwriter (links to movies, scripts, and recommendations available upon request). I got my start in stand up comedy, so humor is my specialty; dark, clever, or raunchy. I also have experience in drama, horror, and sci-fi. I know how to combine lovable characters with a high-concept premise to make your script sell. Below is a link to my profile on my agent's website: http://therobbcompany.com/queen.html

    $44.44 /hr
    328 hours
    4.96
  4. Gaurav singh M.

    Gaurav singh M.

    Full Stack Software Engineer with 15 yrs of work experience

    India - Last active: 3 days ago - Tests: 14 - Portfolio: 85

    ******1st position in 11 Upwork tests from a total of 14 in which I appeared****** *******************Upwork Top Rated Developer******************** Senior Full Stack Php / MEAN Stack / Native JavaScript engineer with extensive background in building web & statistical systems for clients all over the world. Specializing in Agile methodologies, SCRUM, Lean methodologies, Web development, Php, API design, BackBoneJS, JavaScript, HTML, jQuery, TBD & BDD to name a few. I am part of a group of highly skilled IT professionals where we work as a team. Due to this I prefer fixed price jobs. I am not an agency but part of a group of technocrats specializing in different platforms. If you'll have a look at my work history you will see that I have quite a few fixed assignments there and all completely/delivered as per client satisfaction. Successful projects include: - Investment & Financial Management/Statistical Systems - eCommerce platforms - Responsive website development - e-Learning/Online Education Management systems - Travel portals - 3rd party APIs (payments, ERP, financial packages, Custom integrations). - Web Scrapping scripts Areas of expertise: - Php Frameworks: Laravel, CodeIgniter, CakePhp, Symfony, Zend, Yii - CMS: Magento, Wordpress, Drupal, Opencart, Joomla, Prestashop - Front-end Development : CSS (SCSS/SASS), JavaScript, jQuery, Twitter Bootstrap, HTML5 - JavaScript Libraries: Node.JS, Raphael.JS, AngularJS, Backbone.JS, D3.JS, Meteor, Knockout.JS - Cloud: Google (GCP), Amazon (AWS), Rackspace - Web Service, Ajax, XML, JSON, RSS, SOAP, REST, WSDL, WebRTC, WebSockets - Database: MySQL, MongoDB, PostgreSQL, NoSQL, MSSQL, SQLite

    Groups: PayPal, Pro Web Designers

    $55.56 /hr
    1,320 hours
    4.98
  5. Howard Selfe

    Howard Selfe

    Analyst Programmer, Project Manager

    South Africa - Last active: 2 days ago - Tests: 5 - Portfolio: 5

    I have a BSc (Honours) degree, with majors in Computer Science and Applied Mathematics. Up until recently I owned an IT solutions company specializing in online application development. My core skill-set includes ASP.net, VB.Net, C#, PHP, SQL Server, mySQL, Java, Javascript, VBA (Excel and Access), VBscript, HTML and CSS. Additional skills include, amongst others, SVN, OO, MVC, Wordpress and Silverstripe. I have excellent people skills, a proven track record in effective project management, the ability to work in an unstructured environment and be self motivated, good relationship building skills and excellent writing skills. Furthermore, I have more than 15 years of experience in real world web and application development. I believe in ethical business practice, and my commitment is to provide online applications and IT business solutions of the highest possible quality.

    Groups: Crossrider

    $33.33 /hr
    4,449 hours
    5.00
  6. Charl van Wyk

    Charl van Wyk

    Creative Direction | Consulting & Design

    South Africa - Last active: 18 days ago - Tests: 2 - Portfolio: 67

    designbuoy ~ creative lifesaving www.behance.net/designbuoy As a designer I love to collaborate with people, using the creative process to find new ideas and innovative solutions to design challenges, I call this ~ creative lifesaving. I am passionate about People, Creativity, Design, Innovation, Technology & South Africa. SERVICES Creative Direction (Ideation) Brand Design (Strategy & Development) Product Design (Strategy & Development) Digital Design (UX & UI / User Experience & User Interface) Mobile Application Design (iOS, Android & Windows Phone) Game Design (Mobile Devices) Print Design (Graphic Design) Illustration (Traditional & Digital) Visualisation (Information Design) DESIGNBUOY | CREATIVE LIFESAVING DESIGN Studio www.designbuoy.co.za DESIGN Experience www.linkedin.com/in/designbuoy DESIGN Portfolio www.behance.net/designbuoy DESIGN Sensibility www.pinterest.com/designbuoy DESIGN Thoughts twitter - designbuoy WORK ETHIC | BUSINESS ETIQUETTE | AVAILABILITY I am a very approachable individual, forthcoming and open to engage with people. I am also a professional designer, I conduct myself and schedule my time like a professional design studio. In a business relationship I follow appropriate business etiquette and schedule meetings accordingly. I am available on Skype / Gmail during studio hours and I will always make myself available to communicate with my clients. I am available for short, medium and long-term projects and I am always interested in new project opportunities. 08:00am - 12:00pm | 02:00pm - 06:00pm | Cape Town (UTC +2) North America | Europe | South Africa | Asia | Australasia

    Groups: Application Developers Alliance, Corona Labs...

    $44.44 /hr
    1,455 hours
    4.95
  7. Alex ST

    Alex ST

    20-y experience, Professional & Topnotch Services

    Indonesia - Last active: 12 days ago - Tests: 1

    My profound experience in language skill for seventeen years, particularly in English>Indonesian vv pairs, I believe will suit with any translation services. My clients come from local and international companies. In these last six months I have dealt with more than 20 international clients, which are willingly content to work again with me for future projects. My translation specialties are advertising and public relation, medical and health care, computer and softwares, business, banking and marketing, E-commerce, IT and engineering, hotel and hospitality services, tourism and lifestyle fields. I have translated various patent documents, for instance automotive and car tire control, scientific chemical products such as chemicals for high-tech textile product, medical chemistry (pharmaceuticals and medical interventions), etc. As well, I have experiences in copy writing project, promotional marketing and advertising purposes, transcription, DTP, localization, pedagogy, subtitling, voice over/dubbing. Proofreading is one of my best services. One and the main of my CAT tools is SDL Studio Trados 2011.

    Groups: Certified Translation Professionals, oTranslators

    $38.89 /hr
    115 hours
    5.00
  8. Tammy L.

    Tammy L.

    Copywriter, SEO Optimizer, Content Marketer, Automotive Guru

    United States - Last active: 1 day ago - Tests: 37 - Portfolio: 5

    If you need someone that is flexible, organized and able to take on any digital marketing task with minimal instruction and supervision, I am just the person you need! I specialize in original content creation for websites, sales copy, social media posts, blogs, articles, press releases and any other digital media you may need. For the past five years, I have been providing a broad range of custom content from product descriptions to complete websites and everything in between. My full range of writing, research and content marketing skills have allowed me to take on a variety of tasks and complete projects with a high-level of expertise no matter what the product or service may be. I understand the importance of creating content that is both easy for Google to index and provides the reader with information that keeps them engaged and wanting to find out more. I am also a skilled team leader that has managed a number of virtual teams. I understand the importance of communication and how important it is to be able to overcome the obstacles that are unique to managing a virtual staff. While I always have high expectations for any team member, I also make myself available to answer questions and provide any training needed. I am experienced in WordPress, Hootsuite, Microsoft Office, Google Docs and a variety of specialized software. I enjoy a challenge and learning new skills as well as offering my skills to help benefit any client that hires me.

    $30.00 /hr
    1,364 hours
    4.99
  9. Stephane Travostino

    Stephane Travostino

    Systems and software specialist

    United Kingdom - Last active: 19 days ago - Tests: 8 - Portfolio: 3

    I like working on anything revolves around the IT ecosystem, and find the most fun in troubleshooting problems and working around strict requirements and deadlines. My peculiarity is discovering the root cause of a problem and working out the best solution in a very short time. I'm a self-taught Linux systems administrator, full stack developer and jack of all trades in systems design and maintenance. I have experience in C and Python programming, software design and management, Linux and Solaris systems administration, and high expertise in maintaining and tuning MySQL databases. I also develop modern and rich web applications with HTML5, Javascript and AngularJS. Other interests in web design, typography and improving team processes and workflows.

    $60.00 /hr
    1,087 hours
    4.96
  10. Kate G.

    Kate G.

    University teacher and translator

    France - Last active: 1 month 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