Top Upwork Freelancers

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  1. Trimech S.

    Trimech S.

    Computer Engineer/ Senior Mobile (iOS and Android) developer

    Tunisia - Last active: 2 days ago - Tests: 3 - Portfolio: 4

    "Quality Service within deadline" I'm a mobile developer and i have managed and developed many iOS and android apps which run now on store successfully. • 3+ years of experience with Objective-C and the iOS platform • Excellent knowledge of the iOS SDK (Foundation, UIKit, Core Data,AVFoundation, MoviePlayer,Quartz Core,Core Animation, etc) • Extensive experience with implementing ad serving or ad network SDKs (iAds, Google admob, etc) • Knowledge of Facebook mobile SDK and open graph • Familiarity with SQL Lite and relational databases • Also i have expertise in iOS 7. • Map integration(GPS Location) /Google Map API, MapKit Framework • JSON/XML/KML Parsing, REST API • Chat App,... • Client/Server Communication ====> Please feel free to contact me.

    $30.00 /hr
    646 hours
    5.00
  2. Nikola Nikolic

    Nikola Nikolic

    Marketing Strategy Expert , Video Production Expert

    Serbia - Last active: 1 day ago - Tests: 2 - Portfolio: 10

    I have more than 10 years of experience in producing videos that helped to lots of my clients to prosper in business. Besides the great visual effect, it is important to send the message to the viewer. This is where experience is crucial, and where individual approach to each project gives great results. Selected for the ROCKSTAR DESIGNERS top-rated designers and creatives on oDesk.

    $56.00 /hr
    244 hours
    4.96
  3. Ursula Murphy

    Ursula Murphy

    Experienced Researcher and Information Professional

    United States - Last active: 2 days ago - Tests: 3 - Portfolio: 2

    To see more about me, please visit my website: www.ujmservices.com My experience includes: Educational marketing and business research Providing clients with customized research services to help them prove their value to their own target market with authoritative statistics and sources. Researching, analyzing and compiling authoritative, targeted statistics and market research based on identified topics. Writing compelling and organized summaries of findings, outlining key issues of project objectives. Past projects have included 100+ page targeted reports for manufacturing, high-tech, small business, healthcare, and energy industries among others for use in marketing, sales, promotional and educational materials. On a smaller scale, I have also provided topic reports for use in social media marketing, startup business research, sourced and updated information for infographics, and created targeted contact lists. Specialized business database subscriptions held include IBISWorld, Standard & Poor's, Business Monitor, Gale Research, EBSCOHost, Proquest, ABI/INFORM, etc. Writing and Editing Experience writing and editing web content and blogs, copy for infographics, marketing and promotional materials, instructional and training materials, business presentations, business and industry reports, resumes, creative and non-fiction writing, book proposals, resumes, etc.

    $30.00 /hr
    432 hours
    5.00
  4. Jordan Gray

    Jordan Gray

    Branding Expert & Marketing Guru

    United States - Last active: 2 days ago - Tests: 2 - Portfolio: 67

    An award-winning graphic designer based in San Marcos, Texas, Jordan has a BA in Art History from Texas State University and is currently pursuing a post-baccalaureate degree in Advertising at Texas State. She has lead & worked with marketing teams for several local and international clients. Jordan is currently the Creative Director of POP MOLAR creative, a design studio she founded in 2012, the Web Manager for Texas State's Office of Undergraduate Admissions, a graphic design consultant for Wellington Group Marketing & PR and Spur Consulting, LLC and the Marketing Director for the non-profit, Native Plant Research Institute. Jordan is currently accepting a limited number of contracts. To speak with her about your project needs, please email her at: jordangray@popmolar.com for the most timely response. POP MOLAR creative: www.popmolar.com Personal Site: www.thejordangray.com

    $40.00 /hr
    432 hours
    4.86
  5. Howard Selfe

    Howard Selfe

    Analyst Programmer, Project Manager

    South Africa - Last active: 1 day ago - Tests: 5 - Portfolio: 3

    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
    4,383 hours
    5.00
  6. Mushegh M.

    Mushegh M.

    Senior software developer

    Armenia - Last active: 1 day ago - 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
    3,197 hours
    5.00
  7. Alison C.

    Alison C.

    Expert Translator and Accountant

    United Kingdom - Last active: 1 day ago - Tests: 9

    I am a native English-speaker with key skills in translation (German and Italian to English) and proof-reading. I am a qualified chartered accountant, and I have 12 years' experience in preparing and proof-reading financial statements and reports. I also have professional experience translating Italian internal audit reports into English, and translating/ proofreading German audit reports to management. My main areas of expertise are in proof-reading financial documents and translating financial, business and IT matter to English from German and Italian. I also am interested in proof-reading non-financial documents, as I am an avid reader of novels and a keen racket sport player (specifically tennis and badminton). I have over 12 years experience working as a Chartered Accountant. I am currently FD of a small limited company and run my own accountancy practice in the UK.

    $40.00 /hr
    81 hours
    4.98
  8. Roberto Garrido

    Roberto Garrido

    Mobile and Desktop Software Engineer - C/C++ OpenGL iOS Android Unity

    Spain - Last active: 1 day ago - Tests: 2 - Portfolio: 9

    I am a Mobile and Desktop Software Engineer looking for new challenges everyday. My main interests are focused on 2D/3D and mobile videogame programming. I am one of the Top Rated freelancers here in oDesk. Applications: Videogames, Games, 3D Editors, Medical Applications Programming languages: C/C++, Objective-C, Java, C#, Visual Basic Frameworks/APIs: OpenGL, ARToolkit, Cocos2dx, UIKit, Qt, Ogre, VTK, ITK, OpenSceneGraph, Unity Platforms: Windows, Linux, Mac OS X, Android, iOS Programming Tools: XCode, Visual Studio, Eclipse, AppCode I have a portfolio of videos showing my background on mobile, graphics and videogame programming. Devices I own: iPhone 5S, iPad Air (Retina Display), iPad Mini (Non Retina Display), Android Xiaomi MI 2S, Macbook Pro (Retina Display), PC with Linux & Windows 7 installed. More info on my website: http://robertogarrido.com

    $39.99 /hr
    2,155 hours
    5.00
  9. Jovan C.

    Jovan C.

    Quality web development and software engineering

    Montenegro - Last active: 1 day ago - Tests: 8 - Portfolio: 6

    I am an experienced PHP developer with a degree in engineering/telecommunications. Apart from PHP, I have expert knowledge in MySQL and excellent knowledge in Javascript/jQuery, HTML and CSS. I am well versed in MVC software architecture and several PHP frameworks, as well as WebSocket technology. I develop scalable, secure, object-oriented web applications with efficient database structures. I also have experience in managing projects, hiring and overseeing staff. My English is excellent and I can provide updates as often as needed when I work. Communication will never be a problem.

    $55.56 /hr
    1,093 hours
    4.87
  10. Andrea D.

    Andrea D.

    Copywriter & Editor with Marketing Experience

    United States - Last active: 1 day ago - Tests: 8 - Portfolio: 4

    Thank you for your interest! I am out on maternity leave until at least the first week in May and will not review any new offers until after that time. Sorry for any inconvenience. Need compelling copy? Know what you want to tell people, but have no idea how to do it? Let me help! I have spent over a decade working one-on-one with individuals and companies with the goal of creating and refining written works of all lengths and for a variety of media. My success lies in my intimate knowledge of both the English language and its use in marketing and communication. I believe that careful thought should go into all written work and have perfected the ability to help make the ideas of others into eloquent prose. I have advanced research skills that allow me to not only write about, but get to know your industry or company as if I had been there from Day 1. My goal is to work both collaboratively with my clients as well as independently of them in order to meet the needs and demands of writing and editing projects for their company.

    $35.00 /hr
    941 hours
    5.00