Top Upwork Freelancers

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  1. James Hughes

    James Hughes

    Excel/VBA Consultant

    United States - Last active: 17 hours ago - Tests: 6

    I am a full-time, home based IT consultant in Arkansas. I have extensive experience working with Excel and many other computer based programs. I have six months experience working with companies on a consulting basis, implementing custom business solutions. I work 40 hours a week, and I can do work on any size job. I am always in the process of familiarizing myself with newer and up-to-date technologies and up to the challenge of taking on any projects that you may have. I am very familiar in helping people with their technical needs, as I have eight years of experience working as a supervisor at a large telecommunications company in Las Vegas, NV. I enjoy helping people with their technical needs and try to go above and beyond for them in any way that I can. Business solutions is my specialty and I place a high value on honesty, integrity, and getting the job done right.

    $35.00 /hr
    481 hours
    4.92
  2. Nelson Trujillo

    Nelson Trujillo

    Top Rated Web Developer - WAMP - Rich Media Manipulation

    United States - Last active: 1 day ago - Tests: 11 - Portfolio: 19

    Providing useful and meaning service to customers with their projects; you have a small or big project, I have the knowledge to complete the assigned task or the skills to find the answer somewhere else, but the job will be done. Self managed and resourceful, able to manage a web development from design all the way to delivery and after sale customer support.

    $30.00 /hr
    7,202 hours
    4.99
  3. Payal G.

    Payal G.

    Expert Ruby on Rails Developer

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

    Availability : Full time for $4500 per month Expert Ruby on Rails developer with over 7 years experience in developing web applications in different domains. My core competency is to be able to jump in to any phase of project life cycle with full efficiency. Worked well on projects with team of 1-12 members as well as single handedly built projects from scratch to the production/maintenance stage. Full stack developer with backend, frontend and server management skills. Skills: Ruby on Rails, Ruby JavaScript, jQuery, node.js, backbone.js, d3.js Mysql, postgresql, neo4j, mongodb HTML5, CSS3, HAML, SASS RSpec, Cucumber, Selenium, Capybara Amazon Web Services, Heroku Github, SVN Trello, Asana, Pivotal Tracker Adobe Photoshop, Adobe Illustrator API Integration (Facebook, Twitter, Instagram, Salesforce, Google Services and any third party service) SDK development, API development

    $55.56 /hr
    3,089 hours
    4.94
  4. Maicon Brauwers

    Maicon Brauwers

    Mobile apps and games developer

    Brazil - Last active: 26 days ago - Tests: 6 - Portfolio: 5

    Over the last five years I've been working as a mobile developer, for both iOS (Objective-C) and Android (Java) platforms. I've been working as a Lead Developer on several mobile projects, and as such I do master all phases of iphone and android app development, being capable of transforming a rough idea on a shipped app. I also have a strong expertise on games programming, including Unity3D game development and advanced computer graphics technology (OpenGL and shaders). I'm BS on Computer Science and I do teach iOS, Android and Unity3D development on a local training center.

    $100.00 /hr
    67 hours
    4.64
  5. Feraru Marius Adrian

    Feraru Marius Adrian

    Web Designer

    Romania - Last active: 13 days ago - Tests: 2 - Portfolio: 5

    www.mariusferaru.com I am a passionate designer with 8 years of experience. Throughout my career I specialized in web and UI design, but lately I have been expanding my expertise to mobile apps as well. Though I worked in two agencies, taking the journey from junior designer to creative director, I've been a full time freelancer for more than one year, dealing with worldwide clients.

    $66.67 /hr
    651 hours
    5.00
  6. Drew Peterson

    Drew Peterson

    Software Developer C#/F#/Javascript & SQL Server DBA

    United States - Last active: 22 days ago - Tests: 2 - Portfolio: 2

    Over the past 10 years I've developed software both professionally, and as a hobby. I enjoy working on more than just my daily grind, so I've come here for a little something extra. Do you have an interesting project? Read on, I may have the skills you need. Let's talk desktop/back-end development: C#, Ruby, Go, C, Objective-C, Powerbuilder, SQL (ANSI/MSSQL), Perl. Those aren't languages I've just spent a few hours on; I've shipped products or currently maintain projects in those languages. How about web development? I love writing responsive, cross-browser/cross-platform sites that work as well on the desktop as they do on your phone or tablet. It's a great challenge to stay ahead of the curve.

    $120.00 /hr
    350 hours
    5.00
  7. Eugene Naydenov

    Eugene Naydenov

    Expert Python and JavaScript Engineer

    Ukraine - Last active: 13 days ago - Tests: 10 - Portfolio: 4

    Expert programmer, Scrum master, team leader. Looking for long term project on position of Senior/Lead software engineer. Preferred technologies: Python and JavaScript. I have over 5 years of experience in Python, Ruby, PHP, JavaScript, C/C++, C# and .NET (Windows Forms, WPF, WCF, ASP .NET), Java development. I also have a wide experience in the following areas: AJAX, SPA, SQL, OOP and OOD. I have skills of working with NoSQL and SQL-based databases such as MongoDB, Redis, MySQL, MS SQL Server, Oracle, FireBird, PostgreSQL, etc. Have good experience of writing the Node.js applications. Proficient in working with cloud solutions such as AWS. Past 3 years I've been working primary in a web-development area on position of lead software engineer with responsibilities of * Project and team management * Web application development * Testing of web application and its components * Reliability, security and performance of the server and the application You can find my CV in this document: https://docs.google.com/document/d/1lYhvx_Ugo1YPPquT8gTHqDx0ebxYZYOZ-GEQX8Nyepw/edit?usp=sharing

    $45.00 /hr
    6,703 hours
    4.98
  8. Christian Walde

    Christian Walde

    Experienced Perl developer with focus on web apps

    Germany - Last active: 1 day ago - Tests: 5 - Portfolio: 1

    I am a very experienced Perl programmer with a guarantee for quality, speed and honesty. You can see my past experiences in the Resume tab as well as in my work history. As of now I am completely booked out, however I'm always interested in new projects. If you don't need my help immediately and would like to discuss a future assignment, feel free to contact me in order to work out when i can give you more time.

    $100.00 /hr
    1,833 hours
    4.62
  9. Anatoli K.

    Anatoli K.

    Scientific and custom programming

    Ukraine - Last active: 10 days ago - Tests: 16

    Over the last 12 years I have developed a range of scientific and custom applications, among which are weather-predicting and water modeling systems, visualization with Qt4 and OpenGL, parallel programming with MPI. I am proficient in Linux, Fortran, shell programming, AWK, C, and C++. I have a hands-on experience with MySQL, Apache, Python and Java. My current interests include Nvidia CUDA, Common Lisp, Clojure Lisp, and signal processing. Hmmm... No market for MPI and Fortran, you say? All right, here is my shiny recent skill: Objective-C, Mac OS X, iPhone OS.

    $30.00 /hr
    2,109 hours
    4.97
  10. Michael Varouhas

    Michael Varouhas

    Animator + Graphic Designer + Illustrator

    United States - Last active: 6 days ago - Tests: 5 - Portfolio: 7

    I have spent the past several years honing my skills as a freelance graphic designer, illustrator and animator. Through this process I have developed my work ethic as well as my skill set. Having the opportunity to work with a plethora of companies has taught me how to adhere to strict and timely deadlines, as well as adapt my personal artistic style, and mode of communication to fit the needs of diverse clients. I have created promotional products, animations, packaging, brand concepts, and illustrations just to name a few tasks. I have received consistent positive feedback, and in return I receive back-to-back projects and work on many assignments at any given time. I feel extremely comfortable brainstorming with clients to grasp their complete vision, as well as juggling the projects that I am required to complete. I have the ability to take a clients vision and turn it into a tangible, useable product, or design. This ability and the positive feedback I receive make my job rewarding on a daily basis.

    $33.33 /hr
    775 hours
    4.83