Top Upwork Freelancers

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  1. Ahsan shafiq C.

    Ahsan shafiq C.

    Data Scientist/R Developer

    Pakistan - Last active: 26 days ago - Tests: 2 - Portfolio: 5

    I have Masters Computer Science with focus on Data Mining and Machine Learning. I have been doing statistical data analysis in R for 2+ years now and have experience working with a variety of single/multiple regression, multi class classification and clustering techniques. On the other hand, I have 5+ years of experience in Software Development and Design in various leading technologies. I have worked for International Customers and helped them growing their business and expanding the profitability. Over the last 5 years, I have developed a wide range Mobile applications, which include iPhone/iPad/Android/J2ME. I have developed both games and eCommerce applications for iPad/iPhone. I have been involved in development of: - Ruby on Rails - iPhone/Android Native Applications for the Enterprise - iPhone/Android Games Specialties: iPhone SDK / Android / J2ME / Symbian / BREW / BlackBerry Cocos2d / Cocos2d-x / Unity3D / OpenGL ES / Quartz 2D Box2d / Chipmunk Ruby on Rails (ROR) C / C++ / Objective-C / Cocoa Framework / C#

    Groups: Application Developers Alliance

    $30.00 /hr
    3,366 hours
    4.82
  2. David Marcus

    David Marcus

    Microsoft Certified Systems Engineer, Journalist and Transcriber

    South Africa - Last active: 15 days ago - Tests: 11 - Portfolio: 1

    Microsoft Certified Systems Engineer; Microsoft Certified Professional. Journalist; Transcriber, Subtitles, Travel Planning. US ENGLISH SPELLING: 1st place out of over half a million test takers! 85 Words Per Minute, 100% Accuracy. My Travel Addiction: I have travelled overland by: Public Transport Motorcycle 4x4 Vehicle Through 74 Countries over the last 20 years of my travelling adult life. I have met many interesting people during these adventures and have acquired insight into how the world works. For 2 years I have specialized in transcribing, which I do while travelling, and have acquired knowledge in many different areas, as I prefer to do academic research interviews. All of my clients are extremely satisfied with the quality of my work.

    Groups: Microsoft Certified Professionals

    $44.44 /hr
    67 hours
    4.88
  3. Samir T.

    Samir T.

    Expert UI / UX & Web Designer

    Morocco - Last active: 1 day ago - Tests: 4 - Portfolio: 25

    I am an expert User Interface and Web Designer based in Casablanca. Creating beautiful design is my passion, and I'm weak for clean and simplistic look. My Skills: Website Design, UI & UX - Website design based on grid systems for a responsive usage. - Pixel Perfect User Interface - Creating custom Bootstrap themes in Photoshop - Website Prototyping & Wire-framing + Flowcharts - Custom Landing Pages for your new App or Product - Dashboard / Admin Panel / Web Application UI Design - Live clickable prototype of the website using Invision or UXpin Mobile application design, UI & UX - iOS 8 App Design Following Apple’s Human Interface Guidelines - Android App Design - Experienced in Material Design following Google's Guidelines - Pixel Perfect User Interface with Retina @2x and @3x Support - Mobile Wire-framing & Prototyping - Live App working prototype using Invision or UXpin Tools I'm really good at: - Adobe Photoshop - Adobe Illustrator - Adobe After Effects - Invision - UXpin - Balsamic - Moqups Most of my work are here: Website: http://samirdesigns.com/ Behance: http://www.behance.net/samirtimez Dribbble: https://dribbble.com/samirtimez

    $45.00 /hr
    320 hours
    4.98
  4. Efe Can Kurnaz

    Efe Can Kurnaz

    Graphic Designer & Art Director

    Turkey - Last active: 2 days ago - Tests: 10 - Portfolio: 1

    An art director with 10 years of experience in graphics/video design. Worked with companies like Wordpress, Caterpillar, Vodafone, Motives by Loren Ridinger, Market America. Besides latest softwares and gadgets on the market, I'm always having courses with world-wide experts about the news on the softwares and business models. Expertised in: Wordpress Adobe Photoshop CC Illustrator CC Indesign CC After Effects CC Audition CC Acrobat Professional XI Microsoft Office 2013 Camtasia Studio 8 What I do: Wordpress Design Video Editing, Special effects Branding Guidelines All online and printable medias Presentations (PPT, PREZI, VIDEO) PDF Creation / Javascript PDF forms for online/print use Image Manipulation Engliht-Turkish / Turkish-English translation Turkish Voice-Over Feel free to have a free interview. Enjoy your very day, Efe Can Kurnaz

    $40.00 /hr
    179 hours
    4.94
  5. Ljiljana P.

    Ljiljana P.

    MBA

    Serbia - Last active: 2 days ago - Tests: 11 - Portfolio: 17

    Over the years I have developed myself and others in various business and leadership skills. My recent clients were family owned small businesses, but also Fortune 500 companies whose brands are in our homes wherever we might live at the moment. I studied and worked in several countries around the world - US, Switzerland, Middle East and Europe - in start-ups and operations management of multinationals. I consult and coach international clients mostly in business management and marketing. Am often writing or editing training or other manuals for them. Since Nov 2012. I am also the principal consultant for WiFi Austria Institute's 'HR Manager' course. This is 9 month course for which I also develop training material. My blog is No Panic Management and if you Google me you will find few more websites I made, with copies I wrote. My name is on first page of Google (when searching for it.) My objective is to work only on things I like, with people I like. They are professionals with integrity and attitude. It means they like and respect business, as well as others they work with. Do not work for companies who do not treat employees well. Ultimately I am looking for ways to help business grow and create jobs, whether it is mine or anyone else's company. That is a greater mission behind any ''small'' task I undertake. I take different jobs at my spare time, those I can do well, enjoy, and those that enhance my business experience while delivering result. Should you have a good business proposal or idea for me, I'd be happy to hear it. Am always welcoming new opportunities for business development and mutually beneficial partnerships.

    $50.00 /hr
    1,554 hours
    4.78
  6. Carlos Valdes

    Carlos Valdes

    Server Infrastructure / Application & Desktop Virtualization

    Mexico - Last active: 1 day ago - Tests: 10

    - To assist any company to successfully discover, develop and implement their talent with the talents and knowledge that I've been blessed.. - To educate and help our valuable customers to take the wisest choise for their investment, and lead them to be succesful. - To succesfully impact the life of anyone who come into my life, applying the right foundations: Trust, Responsibility and Integrity, and fulfill the purpose and destiny for what I've been created for. AREAS OF EXPERTISE - Leadership Skills - Oral & Written Communications - Time Management - Detail Oriented - Critical Thinking - Customer Relations - Staff/Client Training & Mentoring - Multitasking - System Integration - Server Engineering - Network Administration - Monitoring Results - Strategic Planning - Resource Optimization - System Analysis, Redesign & Testing - Application System Development - Software Quality Assurance SKILLS * Knowledgeable on Infrastructure and Networking technologies that include solutions based on Microsoft, Citrix, Altiris, VMware, Novell, and Linux products. * Database administration * Software QA & Testing experience (2.5 years) * System Testing, Design, and Programming skills with languages like Java, .NET VB/C#, Ruby, php and python. * Project Management Skills * Basic skills on Ethical Hacking and Penetration Testing - IT Training (Microsoft, Citrix and VMware)

    $30.00 /hr
    226 hours
    5.00
  7. Soha Nashaat Mohamed Tawfik

    Soha Nashaat Mohamed Tawfik

    Expert Translator English - Arabic - French

    United Arab Emirates - Last active: 24 days ago - Tests: 7 - Portfolio: 27

    I am a professional Egyptian/Australian translator, currently living in Dubai. I'm a native Arabic speaker & I am fluent in English & French. My language pairs are English <> French <> Arabic. I hold 1st place in the Odesk Eng > Ar translation skills test taken by more than 15,000 translators according to Odesk and I rank among the top translators who took the FR<>EN translation skills test. I hold a Bachelors degree of Arts in the English language from the Faculty of Languages "Al Alsun" (Cairo, Egypt), formerly known as the School of Translators. I also hold a Certificate of Attainment from the French Cultural Centre in Cairo. I have an experience of 9 years in the field. I have successfully finished many translation projects in a variety of fields; Media & Television Broadcasting, Journalism & Press release, Politics, Website Content, Marketing & E-commerce, Finance, History, Travel, Food & Nutrition, Environment, Human Resources, Science, Medical as well as General. I also participated in the translation of a book pertaining to Alternative Medicine, called “Superfoods: The Food and Medicine of the Future by David Wolfe. I worked as a freelance translator for some of the leading subtitling companies like Tanweer Enlightenment Int'l Group & Masreya Media which are major providers of media production and programming in the Middle East. I provided Arabic subtitles for American programs, series, documentaries & movies. I also freelanced for news agencies like U.S based Mideast Christian News (MCN) & big multinationals like BAE Systems Saudi Arabia. That's besides proofreading whole projects, courses & e-books. I also worked as a content provider for 2 websites managed by Scribble Branding Advertising Co. Egypt and I taught English as a foreign language & Arabic as a native language for a few years. I'm currently freelancing for 2 reputable translation & localization companies in Dubai. Translation is my passion. I love what I do that's why I do it well. I go that extra mile to make my translations as perfect as I possibly can. I give great consideration to the quality of my work. I have an elegant style that does not forfeit context or culture. I'm self-motivated, fast, organized & have good communication skills. I also have a good eye for detail. I take pride in the quality of my work & in honoring deadlines. I provide 100% human translations & I proofread my work myself.

    $35.00 /hr
    80 hours
    4.75
  8. Fabien C.

    Fabien C.

    Game Artist - Cg Artist - Web Designer

    France - Last active: 4 days ago - Tests: 2 - Portfolio: 56

    Hello, Welcome on my profile, my name is Fabien I'm French passioned Artist. - Masters degree diploma in Art school as "Project Manager in Game Art" and High school diploma "Artisan Arts and Crafts, Graphic Communication" Alias DTP/PAO. Passionate by Game Art, I have strong experience as Artist I cover all process, from post-production : - Concept art, - Project management - Game Design doc - Prototype To production : - Modeling - Texturing - Level Design - Lighting - Optimize FPS for mobile/tablet to PC Game I'm also experimented in Advertising and Web Design, to create all you need for your Graphic Communication. Don't hesitate to contact me for any information, advises and future work. Skype id : dyo_ooo fcazenabe@gmail.com Software I use : - 3ds max - Zbrush - Keyshot - TopoGun - Photoshop - After Effect - Unreal Engine - Unity 3d - Crazybump - xNormal - Substance Designer/Painter. www.cazenabefabien.com artstation.com/artist/fabien_3d_art fr.linkedin.com/in/cazenabefabien

    $35.00 /hr
    135 hours
    4.69
  9. Alexander Shcheblikin

    Alexander Shcheblikin

    Linux, UNIX & AWS Expert Administrator

    Ukraine - Last active: 3 days ago - Tests: 8 - Portfolio: 3

    * 17 years in UNIX world * Security-minded * Administrator & Developer for complex projects involving automation, integration, data mining * Attentive to details * Ensuring reliable & secure systems operation and effective consulting & coaching * Protection against Spam & other unsolicited communications in email, web and VoIP * Building effective web-presence assets (5+ years in Web/SEO)

    $40.00 /hr
    86 hours
    4.92
  10. Muhammad kashif A.

    Muhammad kashif A.

    Wordpress | Buddypress | S2member

    Pakistan - Last active: 1 day ago - Tests: 2 - Portfolio: 4

    Working with WordPress since last 4 years and a WordPress verified plugin developer. Able to write plugins, themes, implement any custom functionality. My objective is to deliver the best quality work at a fair price paired with a timely deliver. I try and work closely with you when you need me to, or closely with your designers, IT, consultants or whoever else might be involved in the project. It is my firm belief that good communication and team working is what creates really special results for your project.

    Groups: Bluehost Developers and Designers

    $38.89 /hr
    865 hours
    4.98