Top Upwork Freelancers

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  1. Alexey Pechnikov

    Alexey Pechnikov

    Computer Vision & Simulation, Algorithms & Statistics, GIS

    Russia - Last active: 2 days ago - Tests: 6 - Portfolio: 7

    I have a Master's degree in radiophysics and electronics. In addition to fundamental mathematics and physics knowledge I specialized in computer simulation and computer vision technics. My experience ranges from research to applications. I prefer simple solutions and reliable technologies. I make compact and fast applications having a vast background in producing firmware for embedded devices with relatively small RAM, slow CPU, and very long uptime. Cross-platform programming is not hard, it is the only way :) In addition, I am expirienced in full-stack development: C programming of RDBMS (SQLite), server-side programming (C/Tcl/shell scripting/etc.), client-side programming (Tcl/Tk), web programming (JavaScript, jQuery, HTML5, css), mobile programming (PhoneGap).

    $49.99 /hr
    299 hours
    5.00
  2. Rodrigo De Março

    Rodrigo De Março

    Freelancer Creative: Art direction & Design

    Italy - Last active: 1 day ago - Tests: 4 - Portfolio: 41

    Branding / Editorial / Promotion / Advertising Motivated and curious Creative with 12+ years' experience in Design & Advertising. I am hardworking and a fast learner with good communication skills and a strong design background. Graduated in Advertising in Sao Paulo (Brazil) I also hold a Master on Graphic Design by the London College of Communication, part of the acclaimed University of the Arts London, graduating with Merit honours with a design research about the use of graphic signifiers to sell tradition into product labels. My most recently works include the launching of Clinique's concept store in Brazil, the book design for the acclaimed author Mark Bittman who writes the weekly column "The Minimalist" for the New York Times, MAC Cosmetics catalog, AOC campaign and 22 book covers launched on 2012/2013. Beyond those clients I have also worked to Novartis, GlaxoSmithKline, Estee Lauder, SmashBox Los Angeles, Haagen Dazs, Danone, Pillsbury, Warner Bros, HTH and many other brands.

    $61.11 /hr
    1,244 hours
    4.97
  3. Avi Valentine

    Avi Valentine

    Technical Writer

    United States - Last active: 24 days ago - Tests: 5 - Portfolio: 7

    I am a degreed, experienced Technical Writer who understands that succinct, high-quality documentation is an essential business communication tool. I am driven, organized and detail orientated. I produce professional technical communications that are perfectly suited to the needs of the client. My core-competencies lie in creating and editing technical proposals and manuals and developing well-researched blog content. I also enjoy conducting research, article and academic writing/editing and business analysis. I am proficient in all Microsoft Office applications and in Adobe Acrobat and WordPress. I have experience working with software development firms, engineering firms, mobile application developers and marketing agencies. I am happy to interface with your team or your client to obtain the information needed to create your perfect documentation.

    $50.00 /hr
    403 hours
    4.76
  4. Adela T.

    Adela T.

    Creatologist | Content Strategist | Project Manager |

    Romania - Last active: 21 days ago - Tests: 8 - Portfolio: 9

    Experience makes the difference between the average and the excellent. In creating online experiences that matter, you need a dedicated professional who works hard and has native skills - qualities I own and use with great respect towards the team I work with and your audience. How can your presence be different, unique and appealing in an online environment many times ruled by cliches and patterns? By adapting rules and innovating according to your distinct needs. By believing in all the differences people share and striving to customize your online presence accordingly. From the name of your company to deploying a project, your business has to speak to various people's needs and relate to their feelings. By helping you communicate who you are through a reliable online experience from start to finish, I support your causes and give others reasons to believe in you. If you feel we're on the same length, than we have a professional future together and I'm looking forward to sharing my skills and commitment with you and your business.

    $33.33 /hr
    2,564 hours
    4.99
  5. Sergey Lalov

    Sergey Lalov

    Corona SDK, iOS, Android Game Developer

    Russia - Last active: 1 month ago - Tests: 3 - Portfolio: 12

    Expert in Lua and Corona SDK. Developing cross-platform mobile apps and games. iOS (iPhone, iPad) and Android. Earned Corona Ambassador title. Advanced skills in making native plugins for Corona Enterprise (Objective-C, Java, C). Using Go and Google App Engine for backend development. Great programming background: C, Python, JavaScript, PHP. Expert in networking: TCP, UDP, HTTP, REST, JSON, etc... Expert in Linux based OS (Ubuntu Server is preferable). Advanced skills in Graphics Design - Photoshop, Pixelmator and iDraw. My website - http://spiralcodestudio.com/

    Groups: Corona Labs

    $55.56 /hr
    658 hours
    5.00
  6. Jesse Ratterree

    Jesse Ratterree

    Composer / MVC5 / PHP Symfony / SQL / AWS / .NET / NoSQL / C#

    United States - Last active: 2 days ago - Tests: 2 - Portfolio: 1

    I'm a composer and sound engineer with over 15 years experience playing in live bands and producing music for various projects. I have produced over 70 professional songs in 2014 alone. Just take a look at my feedback and you’ll quickly see why I’m one of the top 1% contractors on oDesk. I'm currently the 'go-to' audio guy for several developers who make iOS/Android games. I am one of the most affordable composers you will find. 

I'm also a full time freelancer. That means I'm not doing this on the side so you'll get the quickest turnaround imaginable. Published Games:

 Playground Wars – Glowdot Productions (music) iOS: https://itunes.apple.com/us/app/id658021920?mt=8 Android: https://play.google.com/store/apps/details?id=com.glowdot.PlaygroundWars Cognitile from Express Media (SFX / music / voice / levels)

iOS: 
https://itunes.apple.com/ie/app/cognitile/id583279641?mt=8&ign-mpt=uo=2 Android: https://play.google.com/store/apps/details?id=com.expressmedia.cognitile

 AquaDude from Vortex Gaming (SFX and Music) 
https://play.google.com/store/apps/details?id=com.vortexgaming.aquadude
https://itunes.apple.com/app/aquadude/id542501084


 RoboHero from BravadoWaffle (music/sfx)
 http://itunes.apple.com/us/app/robohero/id494449491?mt=8 (free download) 

WOMBI Detetcive from Wombi (music/sfx/voice talent)
Trailer: http://www.youtube.com/watch?v=PB3V48PkKSs&feature=plcp
 https://itunes.apple.com/app/id555605455

 https://play.google.com/store/apps/details?id=com.wombi.wombidetective World 1-1 from Headlights games (Music)
https://itunes.apple.com/US/app/id605385905?mt=8&ign-mpt=uo%3D4


 Melon Dash (unity/web game) (sfx)
http://www.melondash.net/Alpha/WebPlayer.html


 Fealty from Asmadi Studios (music only)
http://itunes.apple.com/us/app/fealty/id475252758?mt=8

 Swipa Dollar from Memfry Games (music/sfx)
https://itunes.apple.com/us/app/swipadollar/id555098379?mt=8


 Taking Shape from Darshin Studios (music/sfx)
http://itunes.apple.com/app/id540034505

 Diamond Gems from Balloon Island (music/sfx)
https://play.google.com/store/apps/details?id=com.balloonisland.diamondgems

 Fish It from Apptoyz (music) 
http://itunes.apple.com/us/app/apptoyz-fish-it/id543548989?mt=8

 Quiz App from Apptoyz (music/sfx)
http://itunes.apple.com/us/app/apptoyz-appquiz/id543869288?mt=8


 RhythmFourBeat from FourBeat (music/sfx)
http://camp-fire.jp/updates/view/1343

 SFX/Music Example: https://www.youtube.com/watch?v=XY2v154qVV8&feature=player_embedded




    $33.33 /hr
    2,967 hours
    5.00
  7. Karla G.

    Karla G.

    Legal Transcriptionist

    United States - Last active: 4 days ago - Tests: 10

    Let my 20+ years of experience as a transcriptionist and legal assistant help you present your business in the best light! With Word and WordPerfect knowledge your transcripts can be done accuracy and with the highest quality possible. My background knowledge is diverse to include legal, medical, real estate, construction, oil and gas, technology and general business. If you need your letters, reports, interviews or spreadsheets to be professionally done and present your best image, let me help! All work is strictly confidential and I am HIPAA certified. My rates may be high, but your satisfaction is guaranteed!

    $60.00 /hr
    287 hours
    4.96
  8. Justin Pearlman

    Justin Pearlman

    Graphic Artist / Illustrator

    United States - Last active: 1 month ago - Tests: 4 - Portfolio: 9

    I've been living and working in NYC all my life. I'm passionate about my art work and the quality of my finish product shows this love. I'm classically trained in Illustration from the University of Syracuse and received my BFA there. I've been working as a profession artist/graphic illustrator for over 10 years and have acquired vast skills and knowledge of the industry during this time. My portfolio speaks for itself, please check it out :) http://www.coroflot.com/justinpearlman I look forward to working with you.

    $33.33 /hr
    214 hours
    4.88
  9. Alan Orduño

    Alan Orduño

    PHP & vBulletin Expert

    Mexico - Last active: 1 day ago - Tests: 5

    Great skills on web development... Back-end: - Object-Oriented Programming. - Design Patterns. - MVC. - Databases. Front End: - Responsive Web Design. Also, excellent skills at vBulletin as ex-core developer (see my employment history at Internet Brands). - Install/upgrades. - Plugins/mods. - Customization. Well-known Technologies: - PHP - MySQL - Javascript - CSS - HTML/XHTML

    $40.00 /hr
    640 hours
    4.95
  10. Brandon Davis

    Brandon Davis

    Writer, Editor, & Proofreader

    United States - Last active: 2 days ago - Tests: 13

    I am a fast, thorough editor and proofreader, and my primary concern is ensuring your content is at its best. I have worked with clients from around the world across a broad spectrum of content types, including website content, fantasy and science fiction, as well as Christian fiction and nonfiction. I strive to use my writing, editing, and proofreading skills to enhance your content quality by ensuring its correctness, readability, clarity, and conciseness. Editing & Proofreading Experience (2007-present) *Fiction (short & novel-length) *Nonfiction (biographies, articles, web content, marketing material) *Academic & Research (undergraduate & postgraduate papers/theses, reports, studies) Other Experience (2007-present) *Written freelance articles, summaries, & short fiction *Tutored high school & college level English and composition; provided editing and feedback

    $33.33 /hr
    252 hours
    5.00