Esther Kestenbaum Prozan

Member Since 2021

Esther Kestenbaum Prozan


Ruby Has Fulfillment

San Francisco Bay Area

Esther Kestenbaum Prozan is President of Ruby Has Fulfillment, a major ecommerce fulfillment provider for direct-to-consumer brands and retailers. With over 20 years in leadership roles at ecommerce startups and retail technology companies, Esther was recently recognized by Supply Chain Digital in association with IBM as one of the top 100 women in supply chain. She was also included in Supply & Demand Chain Executive's list of "Women in Supply Chain". During her tenure at Ruby Has, the company has experienced a period of unprecedented growth and become a leader in the 3PL industry through its focus on providing automation, robotics and integration technologies for growing omnichannel brands. Ranked by Crain's Fast 50 since 2018 and Inc. 5000 for the last six consecutive years, Ruby Has operates fulfillment centers in NY, NJ, CA, NV, KY, Canada and the United Kingdom.


  • Executive Leadership
  • Ecommerce
  • Logistics


October 11th, 2021

15 tips to help novice public speakers nail their next presentation

Many people are intimidated by public speaking, but by following a few simple tips, you can calm your nerves and engage your audience.

September 9th, 2021

16 effective management practices for leading remote teams

Leading a remote team can be challenging, but with the right strategies, you can keep your team aligned and productive no matter where they’re located.

September 3rd, 2021

Ambitious goals for your company? 14 secrets to building the workflows to reach them

To accomplish a challenging goal, you've got to have the right game plan for your team.

August 27th, 2021

Want a following of loyal fans? 15 ways to build an engaging customer community

Building a successful brand is all about creating and engaging a community around your business.


Ruby Has Fulfillment

Ruby Has is a hyper-growth ecommerce fulfillment provider (ranked by Inc. 5000 for five consecutive years) for direct-to-consumer brands and online retailers, fulfilling their brand promises with precision, customization and excellence at scale. Where others “break” and fail at scale, Ruby Has shines. • Locations: New York, California, New Jersey, Nevada, Kentucky & Ontario, Canada) • Turnkey Ecommerce Solutions • Fully Featured Integrations • Same Day Fulfillment • Domestic Call Center Services • Discounted Shipping Rates Ruby Has Fulfillment leads the third-party logistics (3PL) industry with cutting-edge technology, seamless integration, and an uncompromising commitment to quality. Six warehouse locations across the U.S. and Canada allow DTC brands to ship faster and reduce freight costs by up to 45% with a multi-warehouse international footprint. Ruby Has works with all verticals: • Fashion & Apparel • Beauty & Cosmetics • Jewelry & Luxury • Bedding & Home Goods • Health, CBD, Dietary Supplements, etc.


  • ecommerce fulfillment
  • Logistics
  • fulfillment services