Web Mobile Software Dev Freelancers

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  1. Vasiliy S.

    Vasiliy S. Agency Contractor

    javascript software developer

    Ukraine - Tests: 2

    I have worked as a freelancer and employed worker for five years on many IT projects, using HTML, CSS, javascript with many libraries(JQuery, Twitter Bootstrap, Underscore.js, Backbone.js) and Node.js, SocketIO, Mongoose(for MongoDB database), Grunt on a server side. Also, I worked as iOS/MacOs Developer on objective-c in Xcode.

    Associated with: LaSoft

    $11.11 /hr
    1,126 hours
    0.00
  2. Mushegh M.

    Mushegh M.

    Senior software developer

    Armenia - Tests: 2 - Portfolio: 12

    I'm senior software engineer with more than 9 years of experience in the software development area. The last 5 years I developed mobile applications starting from problem statement formulation and documentation development to end-user product delivery. My clients are always happy to work with me, which is the main reason of having 5 stars with more than 13 completed large projects. I hope you will be happy as well. The applications that I used to develop include: - Audio/Video conference, p2p connectivity - Messaging applications, supporting connectivity with various social networks and messaging platforms - Image processing and multimedia based programming with AVFoundation and OpenAL - Network programming, network monitoring solutions development - Database design and high performance database object models automation frameworks development - 2D/3D programming with OpenCV and OpenGL

    Groups: iOS Swift Test Contributors

    $40.00 /hr
    3,752 hours
    5.00
  3. Goran Vujinovic

    Goran Vujinovic

    Graphic Designer

    Serbia - Tests: 3 - Portfolio: 31

    I have 8+ years of experience in the graphic design world and my main focus is on designing corporate visual identities, starting with logos, stationery and other print materials such as brochures, flyers or posters, as well as web graphics - icons and banner ads. As visual identity is one of the most important aspects of any business, large or small, my goal is always to create designs that will help my clients stand out from the crowd, especially today when advertising is all around us and it's extremely important to get noticed. I'm especially proud of my accomplishments in Logo Design, as I gained international recognition from some top logo design specialized websites, such as Logopond, Logomoose, Logogallery, as well as other galleries across the web pointing out creative solutions for this aspect of graphic design specifically. I have proficient skills in every crucial graphic design software, such as Adobe Illustrator and Photoshop, as well as Corel Draw. As one of Upwork's TOP RATED designers, I can guarantee that I'm fast, creative, responsive and reliable. I'm ready to go above and beyond - not to satisfy my client's expectations - but to exceed them whenever possible. Please review my extensive portfolio section below and find out more about my work. I may be just the person you're looking for.

    $20.00 /hr
    1,467 hours
    4.77
  4. Sohan Singh

    Sohan Singh

    Graphic Designer / Infusionsoft Expert / Wordpress expert

    India - Tests: 9 - Portfolio: 61

    For over 5 years I have been designing a wide range of websites including sites for startups to small businesses to corporations. However, in todays digital world, having a good website is not enough – thus, I make them ready for marketing automation as well. Visit my portfolio at: http://www.aliasviper.com/ Core expertise: ---------------------- 1. Graphic designing 2. Premium Wordpress installation 3. Marketing automation (using Infusionsoft, MailChimp and iMember360) 4. WooCommerce, OpenCart 4. Strong, clear communication and very adaptible Experience in: --------------------- 1. Website designing - Complete website face-lift, website mockups, banners, product images, user experience and user flow concept. 2. Print designing - Book design, book covers, free report design for marketing purposes, product catalog and annual reports. 3. Wordpress installation or website migration - Overhauling your old wordpress website and transforming it into a new one. 4. Marketing automation (at website level) - Creating a marketing strategy, nurturing sales funnels, deploying opt-in forms, free report suggestions, traffic conversion, split testing, website integration with other marketing software such as Infusionsoft, Mailchimp, iMemeber360, Leadpages, Optimizepress and others. 5. WooCommerce and Infusionsoft Integration. Technologies and Software I can take care of: ----------------------------------------------------------- 1. Photoshop, Indesign, Illustrator and GIMP 2. Wordpress 3. Infusionsoft, iMember360, Mailchimp 4. Webinarjam, StealthSeminar 5. Leadpages, Optimizepress 6. Woocommerce, OpenCart Why should you hire me: ----------------------------------- Because I am a problem solver. When clients come to me with a problem, I use my unique comination of skills to find the best possible solution to the given situation. This has turned me into a 'jack of all trades' kind of person. I do not blieve in quick fixes. I take a well rounded approach to solving problems. Frommy skills listed above, you can well understand my versatality and broad range of technical abilities. You just have to discuss your project with me and then sit back as I take care of nearly everything! Don't believe it's true? See my clients' feedback below! PS: Please do not assume that I'm also an expert programmer! Being a human being, I can't do everything now can I ;-) Got a couple of minutes? Have a look at my portfolio here: http://www.aliasviper.com/

    $25.00 /hr
    2,176 hours
    4.61
  5. Geoff Hackworth

    Geoff Hackworth

    Experienced iPhone/iPad/Watch Developer

    United Kingdom - Tests: 15 - Portfolio: 19

    I am a highly-skilled software engineer and computer science graduate with 24 years of professional experience. Software development is my greatest skill and I have an incredible attention to detail and perseverance in getting the job done, and done well. I've been developing native Objective-C iOS apps for over 4 years. I don't use tools like PhoneGap or Appcelerator. I have direct experience with Apple's policies, device capabilities and account management procedures from publishing my own apps (see my portfolio for screenshots and iTunes links). By hiring me you would benefit from my extensive skills and experience. Technologies change, but first-class analysis, design, development, testing and debugging skills can only be built from many years of hard work and real-life development experience. I work from home in a distraction-free environment using a Mac with dual 23" monitors. For good test coverage I own several iOS devices: iPhone 4S, iPhone 5, iPhone 5s, 1st generation iPad, 3rd generation iPad, retina iPad mini, iPad Air 2 and 42mm Apple Watch. I don't believe you can get the true "feel" of an app by just using the simulator. For client testing, I can use TestFlight to deliver builds throughout the project. Thanks for taking the time to read my profile. I'm looking forward to working with high-quality product designers and creating some great apps together.

    $44.44 /hr
    1,204 hours
    4.90
  6. Mohamed Sayed

    Mohamed Sayed

    Software Team Leader\Project Manager\Principle Software Engineer

    Germany - Tests: 1

    EMPLOYMENT: DSP Framework Team Leader – VALEO Egypt CMMI Level3 - Since September 2006 - From April 2012 till now - Team Leader of Valeo DSP framework Team. - Software Architect of DSP framework for some Valeo vision systems using Ti’s DaVinci Digital Media Processors. - Acting project leader for Valeo vision systems projects. - From October 2011 till April 2012 - Software Architect of DSP framework for some Valeo vision systems using Ti’s DaVinci Digital Media Processors. - From June 2011 till October 2011 - Development, integration and testing of Valeo Vision Systems framework on Ti’s DaVinci Digital Media Processor TMS320DM814x (Vision Mid). - Development of TMS320DM814x Drivers. - Algorithm integration on Vision Systems framework. - From December 2010 till June 2011 - Development, integration and testing of automotive software related to drive assistance features on 16 bit micro-controllers and Power PC platforms. - Development of system drivers for 32bit embedded Power PC platforms. - Development of software used in hardware testing. - From September 2006 till December 2010 - Design and development of software tools, used in the development and validation of the embedded software for the Electronic Control Unit (ECU) used for cars’ engine management. Development done using WIN32 APIs, C++, C#, SQL, VBA, and PERL. - Validation of the software tools on the actual hardware and ECUs, using communication protocols such as CAN and KLINE to transfer the data between the tool and the hardware. - Responsible for upgrading and maintenance of large scale projects of 10+ years old that is vital in the embedded software development cycle for VALEO ECUs. - Investigation and analysis of new tools needed by the embedded software engineers to facilitate their work. - Impact analysis on the tools chain from modifications requested on one tool. - Schedule and effort estimation for projects and tasks assigned. - Development of recruitment exam tools. - Technical Support of different tools (developed from scratch or inherited and updated) for software engineers in VALEO Egypt and VALEO France. - Development of language translator (translates word documents to/from English, German and French). - Conduct trainings and produce user guides for the software tools. - Knowledge transfer and sessions preparation given to other team members. - Consultancy and training to other teams in tools development field - Development under quality processes following standard software development cycle: o Requirements analysis. o Specification writing. o Software Design o Development and coding. o Core logic development. o Friendly GUI development. o Application testing. o Validation planning and execution. o Quality reviews. SUMMARY OF QUALIFICATIONS Experience in design, programming and problem solving using: - Software Design on Multi-Core platforms. - C/C++/C# - Embedded C/C++. - WIN32 APIs, MFC - Microsoft.NET Framework 1.0, 2.0, 3.0, 3.5 (WPF and WCF) - Java, PERL, AWK, VBA, XML - Parsers development using LEX and YACC - Assembly - Web development using HTML, ASP.NET, Java Scripts, CSS - Database management using SQL, on MySQL server and Microsoft SQL server - Mobile development using C++ on Symbian and Windows Mobile - Mobile development using Microsoft.NET compact Framework - Mobile development using QT Framework - Mobile development using C and Objective-C on iPhone. - Game development using GML, Darkbasic and C# - Network Programming - MATLAB - Configuration Management using PVCS, CVS, SVN and Serena Dimensions. - Defects Management using Team Track - Design Software on Enterprise Architect. - Project planning and resource management using Microsoft Project. Communication Protocols: TCP, UDP, HTTP, CAN, KLINE, CCP and KWP Microcontrollers programming using assembly and C. Experience in graphics work: - Animation making and graphics: [Flash, Fireworks, Poser, Bryce, Maya, Photoshop, AutoCAD and many other graphics and animations tools] Experience in Digital signal processing (DSP) field: - DSP theory and algorithms (Image processing, Audio Processing) iPhone Games published on APP STORE: o Beach Soccer Shootouts. o Gravity. o Gravity: Adrenaline. o Hurry Bunny.

    $30.00 /hr
    2,121 hours
    5.00
  7. Rajesh M.

    Rajesh M.

    Expert in iOS and Android App Development

    United States - Portfolio: 7

    I am software developer from Dallas, TX, US with over 6 year of experience in mobile app development. I have experience in design, development as well architecture. I have worked on over 100 iOS apps and around 50 android apps. I have worked on App from concept to launch as well as worked on app upgrades. No job is small for me, I take work very seriously and it is shown on my profile. I have developed utility, games, social, enterprise, forums, etc... all kinds of apps in iOS and Android. I have worked with apps requiring different technologies and skill sets. I have used backend integration with REST service as well direct DB calls, used cloud frameworks like parse.com/Urban, Geo location, Geo fencing, Payment integration, facebook/twitter/instagram/foursquare integration, and lot of other technologies in my apps. Apart from mobile app development, I have spend total of 19 years in IT industry doing software development on various technologies. Please feel free to contact me.

    $45.00 /hr
    1,692 hours
    4.87