Top Upwork Freelancers

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  1. Richard Windsor

    Richard Windsor

    Highly qualified and experienced UK based software developer

    United Kingdom - Last active: 22 hours ago - Tests: 6 - Portfolio: 5

    I've been developing software as an employee and as a freelancer for over 15 years for a broad variety of applications from hardware drivers to high level multimedia systems. I've also been lucky enough to work in an industry that combines coding with media design so I am able to manage all aspects of a given job. I'm currently working with companies to build internet and intranet applications that improve their workflow efficiency. I develop bespoke applications from the ground up which allow the client to work as they desire rather than them having to conform to off the shelf software. My prefered development languages are PHP, XHTML/CSS, and SQL, although I'm also proficient in Javascript/AJAX, C++, and all forms of less savory HTML. On the media side, I am proficient at video editing, 3D modelling, animation, and image manipulation using a variety of software. I have worked with TV and film companies as well as being a TV studio manager responsible for all aspects of programme production.

    $54.99 /hr
    2,081 hours
    4.98
  2. Martyn Shuttleworth

    Martyn Shuttleworth

    Experienced technical and academic writer. Native English speaker.

    Greece - Last active: 3 days ago - Tests: 8 - Portfolio: 20

    As a graduate with many years experience of writing and proof-reading academic papers, I am familiar with all major citation practices. I am able to write papers for most subjects, from philosophy to physics. Without complaint, I adapt to any topic and style of writing, and I am thorough in my research. I firmly believe in going the extra mile required for completing the task to a high standard. As a perfectionist, I never compromise upon quality, whatever the size of the task.

    $33.33 /hr
    52 hours
    4.97
  3. Adrian R.

    Adrian R.

    Senior PHP5 / Zend Framework / Symfony / Doctrine developer

    Romania - Last active: 22 hours ago - Tests: 5

    ExpertRating Certified PHP5 Professional with GPA4 and a percentage which hold the top position for a couple of years. Results oriented application developer focused on delivering high quality code and solutions. Over ten years of intensive work in the web development industry. Experienced with all aspects of building large-scale web based applications. Genuine interest in technology, eye for detail and analytical mind. Up to date with best practices and latest technologies at every level of development. Passion for PHP.

    $55.00 /hr
    7,574 hours
    4.96
  4. Gonzalo Hardy

    Gonzalo Hardy

    Senior Iphone Developer

    Argentina - Last active: 22 hours ago - Tests: 1 - Portfolio: 4

    I have more than 4 years of experience working with native iphone applications for different companies and clients, working from the project planning up to the end, managing a small group of developers. I've worked in advertising, logic games and utilities, using SVN and GIT environments. Interaction with native flow (NavigationBar, TabBar and screens animations), Communication with servers (HTTP and HTTPS) and Data storing with CoreData and MySql. I've worked in both, applications and products. I've being working on Nearpod for more than a year (and still working on it), adding new features and improving both usability and performance, working from the design of the application to it's implementation. I'm able to work as a "team leader", organizing tasks and schedules, but I prefere to be "that developer who takes the hard tasks and focus on it". I really like challenges. Referred Applications (in AppStore): “Prius Experience”; “Plinkt”; “MathKnack Genius”; “ContactMe”; “My Scotts Lawn”; "Nearpod"

    $38.89 /hr
    1,534 hours
    4.95
  5. Oleg Rakhmatulin

    Oleg Rakhmatulin

    C# Software Development Expert & Desktop Application Profiling Master

    Germany - Last active: 22 hours ago - Tests: 10 - Portfolio: 8

    I am an advanced C# developer with 25 years of experience in programming and computer science. I specialized in .NET Framework technology stack and primary on developing desktop applications, real-time financial data processing and performance optimization projects. I also have experience in C++ and Java, including interoperability between this languages and .NET Framework solutions.

    $30.00 /hr
    639 hours
    4.92
  6. John P.

    John P.

    Business Finance Consultant

    United States - Last active: 22 hours ago - Tests: 8 - Portfolio: 1

    My unique approach to financial management is designed to reveal both insights and opportunities. Building upon a background of National Account Management, Commercial Banking, Brokerage Services, and Senior-Level Financial Consulting, I draw upon a wealth of practical, first-hand experience to benefit clients in the ways that matter most: A broad-based understanding of business finance that achieves defined, sustainable goals. A common theme linking disparate industries at different stages of development and maturity comes courtesy of an understanding of the flow of every dollar, from sales to expense to operating income. Examined through a lens that is customized for every client and each business, and reflects their unique challenges and competitive advantages. The result is what I call Functional Financial Management. It’s not merely the numbers, but the story inside the numbers. Customized, relevant, and with a practical utility that can be nothing short of game-changing. These are also the hallmarks of financial management guidance provided through Business Expedition Partners, the financial consulting firm I founded to offer clients around the world specialized financial consulting. From start-ups to mature companies, it is an honest, hard-working, unrelenting attention to detail that delivers results exceeding expectations. Top 5% Odesk Contractor!

    $96.67 /hr
    3,232 hours
    4.94
  7. Robert L.

    Robert L.

    Lead Front-End Developer | Bootstrap Developer CSS | Membership Sites

    United Kingdom - Last active: 22 hours ago - Tests: 3 - Portfolio: 8

    My main occupation is Web Developer and Graphic Designer, but I am not afraid to delve into other areas with an extreme passion for: video editing, photography and digital art. I have experience working in a professional environment, I am always keen to expand and seek out more opportunities to improve my skills and develop as a designer. I would like to contribute in your company when the opportunity arises.

    $38.89 /hr
    4,179 hours
    4.68
  8. Marina Janeiko

    Marina Janeiko

    UX & Product Design

    United States - Last active: 6 days ago - Tests: 5

    Portfolio site (WIP): www.marinajaneiko.com I am looking for a new exciting product design opportunity in a creative, innovative and enthusiastic virtual environment, and I am eager to join a fast moving and fast learning, constantly improving and experimenting team. I am a vibrant and self-motivated individual with passion for self development, learning new things and creating meaningful experiences through my work.

    $69.00 /hr
    4,183 hours
    5.00
  9. Christopher James

    Christopher James

    PHP Web App Developer: Any Framework, APIs and UI. 15+ years (USA)

    United States - Last active: 22 hours ago - Tests: 6 - Portfolio: 12

    Since 1998 I have developed dozens of web applications focusing on a wide-range of industries including custom search engines, affiliate marketing, real estate solutions and worker safety. As an autodidact, I pride myself on learning new technologies and continually improving my skill-set. As a freelancer, I believe in professionalism, clean code and representing my craft to the highest degree possible. On the server-side, Laravel is my current PHP framework of choice, although I am comfortable working with Zend, CodeIgniter, Cake and Yii. For the database layer, I have 14 years of experience with MySQL. On the client-side, I prefer jQuery, Backbone and Twitter Bootstrap. Although I am not a graphic designer, I know my way around the Adobe software suite. I write standard compliant HTML5 and CSS3. I have an eye for useable, clean and obvious functionality. I have experience with many APIs, including Amazon, Box.net, Infusionsoft, Facebook, Twitter, PayPal, eWay, Authorize.net and Google. I can write APIs from scratch and give your application a RESTful interface. I am seeking opportunities to build custom web applications from the ground up or taking an existing code base and improving upon it.

    $110.00 /hr
    6,723 hours
    5.00
  10. Andrew Hessel

    Andrew Hessel

    wordsmith

    United States - Last active: 22 hours ago - Tests: 3 - Portfolio: 1

    I'm a gifted storyteller, dedicated to helping clients tell theirs. I say this unabashedly and with complete confidence. The proof, of course, is the words. Today, finding the right words is more important than ever, and I strive to under-promise but over-deliver. The name of my company says it all: words-are-my-biz And my philosophy is simple: The right words sell. The wrong words leave sales on the table. WHO AM I? I’m a professional writer living in Portland, Oregon with a lifelong passion for the power of the written word. I’ve written everything from novels to blogs, sales collateral to web content, ad copy to letters, business proposals to sales plans and training manuals. Not to mention a few thousand papers getting my four kids through high school and college. I love what I do. WHAT IS MY BACKGROUND? I bring more than thirty years of sales and marketing business management experience to every project, and by this I’m talking about major corporations to mid-size companies and start-ups, working in fields including software, real estate, law, publishing, advertising and services. I confess to having a particular fondness for high degree-of-difficulty challenges. JUST HOW DO I DO WHAT I DO? By asking questions, listening and considering what I hear, followed by collaborative brainstorming to develop a plan we both embrace with confidence and enthusiasm. As you seek synergy within your organization, I seek it with my clients. It pays huge dividends. The common thread is in finding the way to communicate more effectively, internally and externally, with staff, customers and prospects. The common challenge is in identifying the strengths, weaknesses, opportunities and unique competitive factors confronting each client. HOW CAN YOU LEARN MORE ABOUT ME? Visit my website, home to my novels, blog and publishing company, Old Dog Publishing.

    $95.00 /hr
    738 hours
    4.98