Top Upwork Freelancers

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  1. Daniele S.

    Daniele S.

    Product & Industrial Designer

    Canada - Last active: 1 day ago - Tests: 4 - Portfolio: 1

    I've always been passionate in finding solutions. My approach to Design is about discovering and fulfilling needs creating competitive market opportunities. "There might not be the need for more products on the market, but there will always be for better ones". The generation of new concepts goes through deep researches and merging experiences in different fields. Getting involved in any subject, continuously developing new skills to achieve efficient results. Experienced while taking care of every step of the design process at design studios, from concept generation to technical development. I am currently working on furniture, product, graphic design and photography in Montréal. http://www.behance.net/danielesilvestri

    $33.33 /hr
    269 hours
    4.98
  2. Niels Ganser

    Niels Ganser

    German Engineered Ruby on Rails Solutions & Reliable Project Managment

    Germany - Last active: 9 days ago - Tests: 7 - Portfolio: 3

    Hi, I'm Niels, a seasoned software engineer based in Germany mostly working on web applications of all kinds using Ruby on Rails (3 and 4), (My)SQL, mongodb, redis, HTML(5), CSS and JavaScript in an agile manner. I also set up and maintain Linux servers. Several applications that I architected, implemented and maintain are in active production use. Please see my portfolio for details. I have years of experience as a senior developer – working solo, in co-located teams as well as in distributed teams – and hold a postgraduate diploma in Management of Software Projects. My greatest prides are proactiveness, reliability and good communication Please note that I do *not* do graphic design. Not for a lack of interest, but for an unfortunate lack of artistic talent. Sorry! :)

    Groups: Engine Yard Ruby on Rails Professionals Network

    $128.50 /hr
    5,375 hours
    4.97
  3. Aleksey S.

    Aleksey S.

    Software Engineer

    Russia - Last active: 1 day ago - Tests: 10 - Portfolio: 3

    Over the last 5 years, I was involved in development of a wide range of software using Adobe Flex/AIR, Microsoft .Net, С++. My core competency lies in front-end web development via Adobe Flex and desktop application development via Adobe AIR, Microsoft .Net and C++. I have Master of Science in Applied Mathematics degree. I am am seeking opportunities to use my knowledge in real-world applications.

    $55.56 /hr
    3,857 hours
    4.94
  4. Vitaly Sas

    Vitaly Sas

    Expert Android developer

    Belarus - Last active: 6 days ago - Tests: 3 - Portfolio: 3

    I specialize in developing Android apps and have over 4 years of experience in commercial app development. I'm looking for a interesting projects to do a really good job. Challenge me and I'll do my best to create high-quality app in order to meet your wishes. I look forward to working with you. Thank you for reviewing my oDesk resume. Best regards, Vitaly Sas.

    $50.00 /hr
    1,453 hours
    4.90
  5. David Riveroll Fuster

    David Riveroll Fuster

    Smart Webdeveloper / Designer - Wordpress Implementation expert

    Mexico - Last active: 2 days ago - Tests: 2 - Portfolio: 9

    Over the last 15 years, I've been professionally designing and developing websites using HTML, CSS, PHP, MYSQL for all sorts of webdesign project. I also do graphic & editorial design, illustration, animation, video editing... I've a college degree on Art, which really shows on the most creative projects. Recently I've completely changed and upgraded my workflow on webdesign and website development, since I've learned a ton about internet marketing and wordpress on the past few years, and this is where I'm really focusing on right now. I've found that clients don't mind my personal touch on projects but what they really want are fast, effective and reliable online solutions that truly make a difference for their business. And I've become an expert of implementing these kind of solutions using open source frameworks.

    Groups: Bluehost Developers and Designers

    $40.00 /hr
    3,757 hours
    4.68
  6. Samuel U.

    Samuel U.

    Web / UI / UX & Graphic Designer

    Slovakia - Last active: 1 day ago - Tests: 2 - Portfolio: 11

    I'm a passionate user experience and graphic designer who helps individuals and companies take their ideas and projects into beautiful visual prototypes ready to be pushed to development. I'm not a blind designer who cares only about the visual aspect, but rather tries to get the designs right for the audience the business is targeting, and create products which are usable and help the customers. The projects I like working on the most are mobile applications and complex web based applications as well as company/personal websites. On such projects, I can help you with designing the customer flow, user experience and the user interface or other related graphics for the brand. Plus, I can advise on your online presence and how to improve conversions based on multiple years of running my own online business in Internet Marketing niche selling digital and information products. Things I've designed before: - Brochures - Box/Book/PDF covers - Websites / Website themes (WordPress) - Mobile apps (iOS and Android) - Sales pages (for iPhone app, information product launch...) - Web based applications from scratch - Brand identities - UI - user interfaces used in websites/applications The software I use during projects: - Adobe Photoshop CC - Adobe Illustrator CC - Adobe InDesign CC - InVision, Skype... I'd be more than happy to help your business grow and work on some interesting and serious projects.

    $45.00 /hr
    947 hours
    4.95
  7. Tanmoy S.

    Tanmoy S.

    Web Developer | Android Developer

    Bangladesh - Last active: 2 days ago - Tests: 13 - Portfolio: 2

    Greetings. This is Tanmoy, computer science graduate, basically a programmer working with Web & Android application development. Web Development: I've strong knowledge on PHP/MySQL/JavaScript and frameworks on those like WordPress and Joomla. For MVC, I worked with PhalconPHP, Laravel & YII. My expertise is mainly on WordPress and PhalconPHP. I developed at least 800 WordPress based website which included usage of different themes, plugins, custom theme & plugin development, custom field/meta/taxonomy/cron etc. I'm very skilled in REST API based projects. I can develop API platform for you with JSON/XML response or SOAP API. Android Development: I normally develop application (not games) for Android. I'm highly skill in SQLite Database, HTTP/HTTPS/Socket connection, File, Media, In-App Purchase, Google Play Licensing, Camera, Location, Sensors etc. based projects. I use Java instead of third-party tools to provide excellence. Social Login Integration: I provide social login integration service both for web and mobile application. For modern app, you must need it to engage more users. For my expertise, dedication and hard work, I always got great feedback from client. What you're still waiting for? Just hire me to get your project done.

    Groups: Application Developers Alliance, AWeber...

    $33.33 /hr
    1,622 hours
    5.00
  8. David L.

    David L.

    Senior J2SE/J2EE, Javascript developer, Dojo Expert, AngularJS.

    China - Last active: 17 hours ago - Tests: 3 - Portfolio: 2

    Over the last 8 years, I have developed a wide range of web applications using Java, J2EE, WebService, Applet, HTML, DHTML, Javascript and MySQL, MSSQL, Oracle . I am seeking opportunities to build websites from the ground up for you or your business. Technical Skills: - Java - Core Java, J2EE - JDBC, JTA, JMS, Java Servlet, JSP - Web Services, XFire - Struts, Hibernate - JavaScript - Dojo Toolkit - Extjs - jQuery - AngularJS I also have some experience in the following areas: DOJO, SQL, Ajax, OOP, and software design and testing.

    Groups: Crossrider

    $55.56 /hr
    4,101 hours
    4.87
  9. Ahmed Sayed

    Ahmed Sayed

    Senior Linux Administrator / Virtualization /Asterisk / VoIP / cPanel

    Egypt - Last active: 17 hours ago - Tests: 7 - Portfolio: 1

    I am a senior technical engineer who has 15 years IT experience in the following areas: Advanced Linux Cluster Administration Advanced Proxmox Cluster Administration Asterisk/Trixbox/Elastix/VoIP architect Advanced Knowledge of shell scripting Advanced Knowledge of Perl programming Network Administration Network Security (Penetration Testing) Server Auditing Technical Support Virtualization (mainly Parallels Virtuozzo/openVZ/ProxMox) Web hosting Control panels such as cPanel,Plesk,DirectAdmin Tweaking and Optimizing Apache for better performance Hardening PHP Data recovery

    $44.44 /hr
    7,098 hours
    5.00
  10. Rich Murphy

    Rich Murphy

    Freelance Writer & Author

    United States - Last active: 4 days ago - Tests: 8 - Portfolio: 6

    I believe in excellence. Writing isn't about just putting words on paper, it's about expressing ideas. Like any art, the writer has only been successful if the reader sees what he sees, hears what he hears, and feels what he feels. I am an experienced writer with over 180 books published; in addition to my 500+ page web site and 3 blogs. Let's just say, I've been writing for a while. I started writing as an engineer, writing proposals for the company I worked for. As such, my writing had to be clear, concise and answer the questions before they were asked. My writing had to convince the higher-ups in the company to spend money, make changes and believe in what I was saying. When I write, I strive for clarity, simplicity and something that will stir the reader to action. Any subject, no matter how dull it seems, has something in it that can excite; otherwise it would die from apathy. I want to find that thing which excites and express it to others. I have Five general areas in which I consider myself a strong writer. While each of them seem totally separate from each other, they form the structure of who I am, and where I've come from. 2 - Survival and Prepping - I started out as a survivalist as a teen, in the 1970s. That was the latter days of the Cold War and along with some friends, I had plans to head for the Colorado Rockies. Seeing the need, I started studying survival. I guess that just never left me. With the resurgence of interest in survival brought about in the modern prepping movement, I decided that my knowledge was needed. There is too much being written by people who don't know survival, to sell to this niche. When I write about it, it's from the viewpoint of personal experience. When I explain how to do something, it's because I've already done it. 1 - Technical subjects - I'm not talking about product reviews here, I'm talking about engineering technical subjects. As a former engineer, I can grasp technical issues, and explain them in a way that others can grasp what I am saying. Although not normally considered "technical" I must include the building trades amongst this, as I have also been a contractor. If you need "how-to" articles written on the building trades, I can almost do it in my sleep. I find that very few technical people can write well, and very few writers understand technical issues well. I guess that makes me the oddball. Maybe I'm the oddball you need. 2 - Education - I am passionate about the need to educate our children; to bring about reform in our schools; and to bring technology into the classroom. If something isn't done about our educational system, the United States will no longer be able to be world leader, we'll slide back into being a third world country. 3 - Marriage and Family - Amongst my personal writing, there is a fairly large section dealing with marriage, family issues, child raising, and maintaining a healthy marriage relationship. Of my three blogs, one is a daily posting; it is called: "Romantic Act of the Day." Need I say any more? 4 - Christianity and the Bible - Most of the books I have written are for Christians, the Church and teaching about the Bible. I hold a masters degree in Biblical Studies, and an honorary doctorate degree, awarded to me for my writing. No, I don't know it all, I'm just trying to learn it all. I won't say that I can't write about other areas, because I can. I have written a fair amount about business as well. But these four areas are my strengths. The question is, are those the strengths you need?

    $44.44 /hr
    278 hours
    4.95