Josiah Chaves

VP, Cloud Products at Aderant

As Vice President, Chaves leads the strategy and development roadmap for Aderant’s suite of cloud-based products, including Expert Sierra for practice management, BillBlast for eBilling, iTimekeep for time entry and billing compliance, and OCG Live to manage client-defined guidelines.

Throughout his seven-year tenure at Aderant, Chaves has successfully advanced various facets of the organization including sales enablement, operations, and training. In his most recent position as the Senior Director of Expert Sierra, Chaves was responsible for bringing a cloud-based SaaS deployment of Aderant’s Expert practice management system to market. Since its initial launch, Expert Sierra has expanded into a global market leader in the legal industry, and currently hosts over 80 law firms on the platform. Not only do Expert Sierra customers vary in size, scale, location and practice type, they are also a mix of firms new to Aderant and those who have chosen to take their on-premise Expert product to the cloud.


Previous companies


  • VP, Cloud Products

    January, 2022 - present

  • Director, Expert Sierra

View in org chart