Customer Profile Update Team: Fiber-Deployment Data Operations

A major telecommunications carrier engaged Taller to assemble a data team for a high-volume customer-profile update tied to its fiber network expansion.

The client was upgrading hundreds of multi-dwelling-unit sites (apartment and condo buildings) and needed to update tens of thousands of customer profiles to reflect the new service options: the data update that would let sales and marketing surface upgrade offers to the right customers at the right moment. The work demanded telecom-industry familiarity, sustained accuracy on a high-volume manual task, and a team assembled fast.

Taller assembled a ten-person data-analyst and data-entry team in under two weeks, prioritizing domain experience and Excel proficiency. Speed-to-team on this kind of work came down to knowing the specific shape of the data, not generic staffing capacity. Profiles in a telecom CRM (customer relationship management system) carried a particular structure: service-bundle definitions, equipment-on-premises records, billing-cycle anchors, contract terms, and escalation contacts. A team that had worked these structures before delivered higher accuracy at lower cost per record than one learning them under deadline. Taller ran a quality-assurance layer in parallel with the data entry, which was what drove the results.