Danielle R Weisz, Developer in Seattle, WA, United States
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Danielle R Weisz

Verified Expert  in Engineering

Software Developer

Seattle, WA, United States
Toptal Member Since
October 15, 2015

Danielle is a software developer and engineer with experience in both development and test roles. Her focus is on web and mobile development, but she is confident in her ability to tackle various, complex, and interrelated problems of all kinds, and she is constantly striving to learn new skills.


Property Meld
PostgreSQL, Django REST Framework, React, Emacs
Spring, Java, Selenium, Mocha, Backbone.js, Android
Windows, iOS, Android, Testing, C#




Preferred Environment

Java, Python, Emacs, Git, Linux

The most amazing...

...project I've worked on was Amazon Echo.

Work Experience

Software Engineer

2015 - PRESENT
Property Meld
  • Develop a web suite for rental property management.
  • Create responsive UI with React and SASS from Photoshop mockups.
  • Write ES6 compiled for current browsers using Babel.
  • Write unit tests in JS and Python and functional tests in Selenium.
  • Evangelize products.
Technologies: PostgreSQL, Django REST Framework, React, Emacs


2013 - 2014
  • Worked on a team of about a dozen developers building a web app remote control for the Echo home automation device.
  • Implemented a cross-browser “single-page” web app, as well as Android and iOS hybrid apps.
  • Developed features against RESTful APIs.
  • Designed and implemented responsive and intuitive UI, with focus on UX extensibility via third-party modules.
  • Wrote a variety of automated unit and integration tests.
Technologies: Spring, Java, Selenium, Mocha, Backbone.js, Android


2012 - 2013
  • Designed and implemented test cases for the SkyDrive mobile apps on Android, iOS, and Windows Phone.
  • Developed and administrated an Android device pool server for automated testing with physical devices.
  • Interacted with customers to provide technical assistance and ensure that the customers' needs were being met.
  • Created a utility to automate testing on all team Androids to increase platform coverage and encourage app dogfooding.
  • Wrote specifications for both manual and automated test cases of mobile and Windows 8.1 SkyDrive.
Technologies: Windows, iOS, Android, Testing, C#

Amazon Echo

Worked on the front-end and back-end web app/hybrid native app remote control for the Echo.


Java, HTML5, JavaScript, C#, PHP, C, C++, XML, CSS3, ECMAScript (ES6), Python, Assembly


Spring, JUnit, Mach-II, Selenium, Jakarta Server Pages (JSP), Swing, Flask, Django REST Framework


Backbone.js, jQuery, POCO, PhantomJS, Lodash, Underscore.js, Handlebars, React, Node.js, PayPal API


Responsive Web Design (RWD), REST, DevOps, Testing


Android, Amazon Web Services (AWS), Linux, iOS, Windows


Ajax, Front-end Development, Tntnet, CFWheels, Performance Analysis


Jenkins, Apache, Git, Mocha, Emacs, Subversion (SVN), NPM, Travis CI, Bower, Apache Tomcat, Perforce, lighttpd


MySQL, PostgreSQL

2008 - 2011

Bachelor of Science Degree in Computer Science

Binghamton University, State University of New York - Vestal, NY