Jill Wang is a Director Data Science, Head of Business Analytics at Thumbtack. She possess expertise in data analysis, python, research, amazon redshift, microsoft office and 22 more skills. Colleagues describe her as "During the time I managed Jill, she consistently proved herself to be a first class data scientist. Despite being new to our industry, she quickly learned the details of our product, and threw herself into solving complex modeling, optimization, and forecasting problems. Amongst Jill's many achievements, she oversaw deployment of a distributed demand charge reduction algorithm on our first Virtual Power Plant in Japan; led the integration of home energy management systems into the Sunverge system and utilized those systems for the demand charge reduction algorithm; and assessed the accuracy and value of load and PV forecasting algorithms for incorporation into the product. One of Jill's most useful attributes was her ability to communicate the highly technical work she was doing to non-technical users without losing the details of her research; she was invaluable for providing assistance to our Programs team as they worked with our customers to achieve their goals, and for providing support to our Technical Operations team as they debugged issues with unit performance. Jill has a bright future ahead of her and I would not hesitate to recommend her for employment." and "Having worked on various projects together at Sunverge for over a year now, Jill clearly demonstrates qualities that make her an excellent scientist, coworker, and an amazing asset to the organization. Intelligent, professional, organized, and always willing to help: Jill continues to perform at a high level supporting every project I have the pleasure of working on with her. Proficient with Tableau, excel, and big data in general, Jill helps me understand and communicate the best investment options for our customers. She routinely goes above and beyond the request, understanding the need better than those asking for it. Additionally, Jill will educate both in-house staff and clients about the investment options and presents information in a way that makes sense for the audience. She meticulously explains her methodology to make sure the audience understands her recommendations and how she arrived at these conclusions. Jill is also able to process and deliver information extremely fast making her an incredible resource for any project requiring a quick turn-around. Jill works hard and is a contributor; I am always grateful when she ends up supporting any of my projects. It is my great pleasure to continue to work with her!"