Top Upwork Freelancers

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  1. Dan C.

    Dan C.

    Expert PHP/JavaScript developer & AWS solutions architect

    Romania - Last active: 4 days ago - Tests: 13 - Portfolio: 4

    I am a full stack software engineer specialized in building PHP / JavaScript based web applications. I'm also focused on cloud computing, more specifically on AWS (Amazon Web Services). In my experience in software development, I have played a key role in planning, architecting, building, releasing & maintaining software products. In 2012, I cofounded Sitedity, a start-up based in Brasov, Romania that provides a website creation platform for small businesses and individuals (SaaS). Here are some of the technologies that I'm focusing on: PHP / JavaScript / CoffeeScript / HTML5 / CSS3 / RDBMSs (MySQL, PostgreSQL, SQLite, etc.) / NoSQL DBs (Redis, MongoDB, etc.) AWS / EC2 / S3 / CloudFront / DynamoDB / SimpleDB / RDS / CloudFormation

    $60.00 /hr
    1,252 hours
    5.00
  2. Irene victoria D.

    Irene victoria D.

    Technical Writer | Operations Manager

    United States - Last active: 1 day ago - Tests: 9 - Portfolio: 1

    Experienced manager with a Master's Degree in Business Administration and a Bachelor's Degree in Industrial Engineering. * Operations and Team Management * Chargeback and Dispute Management * Procedure and Instruction Manual Documentation * Use Case Documentation * Editing, Formatting and Designing Guidebooks, User Manuals, and eBooks * Business Support Management * Kaizen, 5S, Process Improvements, Cost Savings * Call Center Management * Project Management * Customer Service * Office Administration I excel at creating clear, detailed, and concise documentation including user manuals, training manuals, system manuals, use case documentations, guidebooks, and company policy manuals in various industries. I work diligently to provide excellence in my professional endeavors and have gained reputation for my attention-to-detail skill, integrity, and results-driven work ethic.

    $33.33 /hr
    2,967 hours
    5.00
  3. Samuel U.

    Samuel U.

    Web / UI / UX & Graphic Designer

    Slovakia - Last active: 6 days 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.

    $42.00 /hr
    932 hours
    4.95
  4. Alexander Bukach

    Alexander Bukach

    PHP/Drupal/jQuery developer

    Belarus - Last active: 1 day ago - Tests: 3 - Portfolio: 5

    Building well-functioning Drupal sites is my expertise. During the years of Drupal experience I’ve got deep into APIs of Drupal core and many contributed modules, and worked almost in any area Drupal development may require: server administration, site building, writing modules, debugging, theming, deployment, maintenance, and migration. I am committed to doing things “Drupal-way” to keep sites easily-extendable and well-maintainable. I love my work. I like to have it done right way, to have customers satisfied and to be proud for it. I realize that my skills are in fact my assets, so I never miss a chance to get more knowledge and more experience whatever it can be if I see it can be useful.

    $70.00 /hr
    2,939 hours
    5.00
  5. Nelson Trujillo

    Nelson Trujillo

    Top Rated Web Developer - WAMP - Rich Media Manipulation

    United States - Last active: 4 days 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
    7,166 hours
    4.99
  6. 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
    3,817 hours
    4.94
  7. Robert Hoisan

    Robert Hoisan

    Video Editor, Animator, After Effects and Premiere Pro certified

    United Kingdom - Last active: 1 month ago - Tests: 4 - Portfolio: 1

    I am a Motion-graphics and visual effects artist, working in TV, film and advertising since 2002. I create Explainer Videos, Motion Graphics and Video Training Material. I am specialized in creating complex video training material for schools or technical work courses.I can create incredibly accurate training videos for industries like industrial mechanics or aviation. My 4000 + hours on Odesk with 100% positive feedback from all my clients gives you the guarantee that you will be receiving the highest quality. For long time contracts i am willing to negotiate my hourly rate. However, i do prefer fixed price contracts if the client agrees. Have a look at my portfolio for more info: rhm-design.com Let me know about your project. Thank you!

    $55.56 /hr
    4,434 hours
    5.00
  8. Shrikrishna M.

    Shrikrishna M.

    Programming is my addiction. Software is the winner.

    India - Last active: 1 day ago - Tests: 2

    Applying to your job posting is the first thing that I could do to prove my skill set :). Okay, Below is the list in which I'm comfortable to work diligently. 1) Hire me for integrating APIs of Google, Facebook, Twitter, PayPal, Authorize.Net, Skrill (MoneyBookers), Aweber, MailChimp, ZenDesk, Twilio (VOIP, SMS and other telecommunication services provider) and similar. I love doing this and I'm very good in this. All time favorite. 2) Hire me for WP (WordPress) Development & Customization's. Plugins, Themes, whatever be the task/work it is. I do have very good experience in dealing with & using its API (WP action hooks & filters). 3) Executed (Developed) some bigger projects from scratch (start to end) in PHP individually. So, grabbing the concepts and customizing any existing portal, CMS, eCommerce store developed in PHP is very easy for me. Hire me for this type of works. I know my way around's. Walked a lot on this. 4) Chrome Extensions, Firefox add-on's, Android apps (using PhoneGap) and Data scrappers. Lacks experience in Android APPS else all is perfect. Yours truly, Krishna

    $33.33 /hr
    916 hours
    5.00
  9. Daniele S.

    Daniele S.

    Product / Industrial Designer

    Canada - Last active: 15 days 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
    251 hours
    5.00
  10. 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