Top Upwork Freelancers

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  1. Sergio S.

    Sergio S.

    Brand, product and graphic designer.

    Spain - Last active: 1 month ago - Tests: 5 - Portfolio: 15

    \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ MY SKILLS \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ Brand Design. Graphic design. Packaging design. \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ I AM \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ Creative thinker, Problem solver, Enthusiastic about designing. Curious to know you \\\\\\\\\\\\\\\\\\\\\\\\\\ MY APPROACH \\\\\\\\\\\\\\\\\\\\\\\\\\ Partner with client to have a perfect understanding of needs. Setting concept goals. And deliver design that fulfills those concepts agreed. /

    $33.33 /hr
    56 hours
    4.78
  2. Miron Walczak

    Miron Walczak

    Expert iOS/Android/NodeJS Developer

    Finland - Last active: 4 days ago - Tests: 6 - Portfolio: 3

    NEW - Swift is now part of my skill-set, built my first app. ------------------------------------------------------------------------------------------ I started to write code when it was all about registers and assembly machine instructions. I have been acquiring an arsenal of technology skills over a decade, but what has been exciting me the most for last 4 years are the mobile technologies and the surrounding biotope that supports it. Learning a new framework to keep my knowledge stack up-to-date and writing an app from scratch is my passion. I delight in explaining complicated technical concepts to give my clients easy access to see what's going on "under the hood”. These days I've been working on various social networking apps - chatting, photo/video sharing, etc and I think I'm at my best with them. 1. Mobile Application Development - iPhone, iPad, iPod Application Development, iPhone Support, iPad UI, Objective C, Swift - Android Development, Android SDK, Android Layout, XML, Java - GPS(iPhone/Android), Google Map, MapKit, GeoLocation, CoreLocation, CoreDate, CoreLocation on mobile SDK - Object C, C++, Java, Java Script - Mobile web services such as JSON, XML, SQLite, Html5, CSS, MySQL, jQuery, jQueryMobile(JQM) - Mobile Graphic Design : (iPhone/Android/Windows) - Barcode, QR scanner (iPhone/Android) - Push notification(iPhone/Android), Local Notification on Mobile app, Pushwoosh - In-App Purchase(iPhone/Android), iAd, AdMob(iPhone/Android), AdWhirl, TapJoy, RevMob(iPhone/Android), Flurry(iPhone/Android), ChartBoost : iOS(iPhone/iPad) and Android - Digital Image Processing, Image Capture, Image Editing, Image Segmentation, Image Analysis, Image Manipulation, Filtering, OpenGL, OpenGL ES, OpenCV, Paint Drawing, Mask, Saturation, Sharpness, Contrast, Hue, Brightness 2. Mobile Game Development - Cocos2D, Box2D, OpenGL : iPhone/Android - Unity2d, Cocos2d-x, Corona, Html5 : iPhone/Android 3. Web Programming - Frontend and backend. - MEAN stack - MongoDB, Express.js, AngularJS, Node.js - PHP, ASP, JSP YII, CodeIgnitor, Entity, Struts, Spring - Bootstrap, JQuery, AngularJS - BBAS: Parse.com 4. Management - SVN, Git(GitHub, Bitbucket) - Trello, Basecamp - Agile/Scrum

    $47.00 /hr
    151 hours
    4.76
  3. James Walsh

    James Walsh

    French/German to English Translator

    United Kingdom - Last active: 1 day ago - Tests: 4

    I am a native English speaking Ba hons graduate in French with German. I have experience translating between English and French or German on a vast array of different topics. I have also specifically studied the techniques required to translate effectively and efficiently. A broad education is vital in the learning of modern languages and as such I have an extensive vocabulary on a number of subjects. I can speak both French and German fluently and have spent time living and studying in France and Austria to enhance my understanding of the languages. I also believe myself to have an excellent command of English. It is my aim to provide translations of the highest accuracy, at a reasonable rate, very quickly. I have completed a number of projects on oDesk as a translator and have a 5 star rating as my clients are all very happy with my work.

    $18.00 /hr
    206 hours
    5.00
  4. Erin Carrington

    Erin Carrington

    Freelance researcher

    United States - Last active: 10 days ago - Tests: 3

    I am looking for opportunities to use my research and writing skills to build a freelance career. I have six years experience working for the Department of State doing research, analysis, writing, and editing. I have a bachelors degree in Political Science and History and a masters degree in National Security, but I am interested in working on any and all topics. I am exceptional at online research - a google guru, if you will - and genuinely love putting my grammar skills to use editing. I'm an extremely hard worker and highly motivated by my desire to break into a new career path.

    $11.11 /hr
    286 hours
    5.00
  5. Ashley Martell

    Ashley Martell

    Writer and Editor

    United States - Last active: 1 day ago - Tests: 3

    I am a stay-at-home mom looking for a way to bring in some extra money. I love the written word and already spend a good bit of time every day either reading or writing, so when I came across this site in an article I was reading, I thought that this would be a perfect fit for me. I have been writing since I was 6 years old, when I wrote my first short story in 1st grade (it was about an Indian looking for a blackberry bush). I was editor of my high school newspaper, and I majored in English in college. I have tons of experience writing both non-fiction and fiction,and I cannot even begin to list the number of essays, articles, and stories I have written, both for school and personal enjoyment. I know that I will do an amazing job on any task that has to do with writing and get it done in a timely manner. I look forward to working with you!

    $20.00 /hr
    175 hours
    5.00
  6. Steve Garratt

    Steve Garratt

    Embedded Engineer, Raspberry Pi, Arduino, Web Connectivity

    United Kingdom - Last active: 29 days ago - Tests: 1

    Don't be put off by my rate! I’m a software engineer with experience of a variety of platforms and applications accumulated over many years. Allow me to contribute to your embedded microcontroller projects and I will give you value for money. Some of my more relevant skills are: Raspberry Pi, Arduino, C, C++, Python, PHP, SQL, Embedded, Networking, ActionScript, Adobe Air, Windows, Linux, Javascript...

    $44.44 /hr
    111 hours
    5.00
  7. Maria sole M.

    Maria sole M.

    Translator, Proofreader and Transcriptionist

    Italy - Last active: 18 hours ago - Tests: 7

    A reliable freelance translator with a proven ability to translate written documents from English, Japanese and French into Italian, committed to client satisfaction and professionalism. Language Pairs: • English → Italian • Japanese → Italian • Spanish → Italian • French → Italian Services: Translation, Proofreading, Localization, Transcription, Subtitling, Post-editing Tools: • SDL Trados Studio • Alchemy CATALYST • OmegaT • ExpressScribe

    $16.00 /hr
    1,344 hours
    4.94
  8. Stefan Vichev

    Stefan Vichev

    Senior Mobile Developer(iOS/iPhone/iPad expert)

    Bulgaria - Last active: 2 days ago - Tests: 5 - Portfolio: 11

    Stefan Vichev having overall 15 years of working experience in programming by developing various kinds of applications in different platforms. Expertise: Objective C,C/C++, C#, MySQL, Cocoa Framework, PHP, OOP, version control tools(Git/Bitbucket/SVN), Distributed and Client-Server Application, outsourcing, artificial intellect, algorithms design Experience: Stefan also have diverse experience in IT, project management, effective problems solving, prefer to propose and implement universal solutions instead of quick hot fixes (hacks) as universal approaches rises programs quality, improves its properties, saves time for maintenance in long term perspective. Objective: Longterm relationship rather than one quick time work

    $55.56 /hr
    2,175 hours
    4.98
  9. Bilal Siddiqui

    Bilal Siddiqui

    Java and XML consultant

    Pakistan - Last active: 18 hours ago - Tests: 1 - Portfolio: 3

    I am an electronics engineer, XML consultant, technology evangelist, and frequently published technical author. After graduating in 1995 from the University of Engineering and Technology, Lahore, I began designing software solutions for industrial control systems. Later, I turned to XML and built web- and WAP-based XML processing tools, server-side parsing solutions, and service applications. Since 2006, I have focused exclusively on Java- and XML-based open source tools and solutions. A strong advocate of open source tools, I not only design solutions based on them but also train software and IT personnel at Lahore universities in using open source technologies. I am the author of JasperReports 3.6 Development Cookbook (Packt Publishing, 2010). Please see my following articles that I've been writing to display my work. Data visualization, Part 1: Visualize browsing metrics with SVG and D3 http://www.ibm.com/developerworks/opensource/library/os-dataviz1/index.html?ca=drs- Data visualization, Part 2: Use D3 component layouts http://www.ibm.com/developerworks/opensource/library/os-dataviz2/index.html Bonita for business process management, Part 1: Configure a simple workflow http://www.ibm.com/developerworks/opensource/library/j-bpm1/index.html Bonita for business process management, Part 2: Configure forms and variables http://www.ibm.com/developerworks/library/j-bpm2/ Integrate social networks into BPM, Part 1: Collect Twitter data http://www.ibm.com/developerworks/library/j-sb1/ Integrate social networks into BPM, Part 2: Add Twitter data to CRM http://www.ibm.com/developerworks/library/j-sb2/ XML Canonicalization http://www.xml.com/pub/a/ws/2002/09/18/c14n.html http://www.xml.com/pub/a/ws/2002/10/09/canonicalization.html Integrating healthcare services, Part 1: Using an Enterprise Service Bus for healthcare https://www.ibm.com/developerworks/java/library/j-hsb1/index.html Integrating healthcare services, Part 2: Using Apache ServiceMix as a Healthcare Service Bus https://www.ibm.com/developerworks/java/library/j-hsb2/ Design XML schemas for enterprise data https://www6.software.ibm.com/developerworks/education/x-schemadata/x-schemadata-a4.pdf Build configurable workflows with WS-BPEL and IoC, Part 2: Developing and hosting BPEL workflows http://www.ibm.com/developerworks/java/library/j-bpel-ioc2/index.html Deploying Web services with WSDL, Part 1: Introduction to Web services and WSDL http://www.ibm.com/developerworks/library/ws-intwsdl/ Securing Java applications with Acegi http://www.ibm.com/developerworks/library/j-acegi1/ Web Services Security, Part 1 http://www.xml.com/pub/a/ws/2003/03/04/security.html Web Services Security, Part 2 http://www.xml.com/pub/a/ws/2003/04/01/security.html Implementing XML Encryption in Java http://www.xml.com/pub/a/ws/2004/04/21/wss4j.html

    $35.00 /hr
    622 hours
    4.96
  10. Rimpy D.

    Rimpy D.

    BigCommerce | Adobe BusinessCatalyst | Wordpress | Volusion | LightCMS

    India - Last active: 18 hours ago - Tests: 1 - Portfolio: 3

    Over the last 10 years, I have developed a wide range of websites using BigCommerce | Adobe Business Catalyst | Wordpress | Magento | Volusion | WordPress | HMTL | including sites for startup companies and small businesses. I have experience fixing hundreds of template issues both small and large. I am amazingly fast at making HTML/CSS edits and I never consider a job done though until my client says, "That looks great!" I know the Bigcommerce platform inside and out and learned a lot of its idiosyncrasies. I have experience with many other hosting platforms as well. I also have some experience in the following areas: Ajax, JQuery, XHTML, Responsive Design, website design and slicing . My goals are to meet deadlines at any cost with excellent quality of work .

    $27.78 /hr
    1,908 hours
    5.00