Have authored 40+ extensions and chrome apps. You can check my profile reviews on same. Experience: new tab extension, bots, browser tweaks, deals & coupons, smart mail etc.
I can do plugin for zillow, if you have idea on how to calc differences with market rate?
Open chat to discuss details.
Thanks,
Satya - 8+ Years into Web Programming
100% Completion Rate | 100% Satisfaction Guaranteed | Pay after Work