I am looking for senior Angular and D3.js developer for data visualization.

Do you want to build something that's impacting large industries like agriculture, research & education, and security, while at the same time combats consumer fraud, protects the environment, improves global health, and makes small businesses like microbrewers more profitable?

Chai allows anyone to detect anything, anywhere with DNA, transforming biotech into an everyday productivity tool. Our Internet-connected devices are as accurate as a lab test, but cost 10x less, and are easy enough for anyone to use.

We're looking for an experienced front-end developer, highly skilled in JavaScript, Angular (JS and 4), Bootstrap & CSS, who can code complex logic in a very feature-rich frontend user interface, implement responsive web designs that follow our UX designs closely, and develop front-end pages for our marketing and eCommerce website. Applicants should be skilled in testing/debugging, and have experience with version control systems and agile software development practices.

See our website ([login to view URL]) and the attached UX designs to get an idea of what you'd be working on.

We're initially looking for developers to join for 20-30 hours/week to develop some new features, but this can turn into a full-time and/or ongoing engagement for the right people. D3.js, Canvas, Ruby on Rails, or Spree/Solidus experience are pluses but not required.

Please link to or attach portfolio work when applying, and indicate what your role was in each of the projects.


1. What interests you in this project?

2. Describe the most significant projects you've used Angular for. What were the hardest problems you had to solve?

3. How do you make your work responsive, and ensure it matches the UX design closely?

4. Describe your experience, if any, with D3.js, Canvas, or Ruby on Rails (these are nice to have's, but not required)

Skills: Angular.js, CSS, HTML5, Javascript, jQuery / Prototype

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About the Employer:
( 0 reviews ) Japan

Project ID: #17302762

61 freelancers are bidding on average $34/hour for this job


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$30 USD / hour
(294 Reviews)

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$25 USD / hour
(47 Reviews)

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(92 Reviews)
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(46 Reviews)

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$25 USD / hour
(53 Reviews)

Hello: We noticed your requirement (Chai App Standard Curve [login to view URL]) that you are looking to enhance new features in your existing DNA Diagnostics application. Our Senior front-end developer who fit to work More

$27 USD / hour
(18 Reviews)

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(53 Reviews)

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$33 USD / hour
(8 Reviews)

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$38 USD / hour
(12 Reviews)

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(9 Reviews)

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(15 Reviews)

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(38 Reviews)

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(11 Reviews)

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(8 Reviews)

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(9 Reviews)

Hello, Thank you very much for sharing your requirement for a senior AngularJS developer for data visualisation. I have 4+ years of experience in AngularJS, Javascript & Bootstrap with an excellent level of exper More

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(17 Reviews)