Custom Development

Case Study

ZS was losing critical technology projects — or ceding revenue to outside vendors — because the firm had no web engineering capability. Business intelligence platforms were moving to the web. Enterprise clients were demanding full-stack custom solutions. The gap between what ZS could sell and what it could deliver was widening with every quarter.

Overview of custom development solutions for various devices, featuring desktop applications, enterprise mobile apps, native apps, web apps, self-service portals, and custom reporting dashboards.

Company & Position

 ZS Associates, Partner (2017-2024)

Details

The bet was on differentiation, not commoditization. Generic IT shops could build custom software; none of them understood pharma commercial operations the way ZS did. The internal case required navigating real resistance: prior bespoke development attempts had damaged client relationships, and the Shareholder Council needed convincing this time would be different. The risk mitigation strategy presented was built around focus — high-value, high-expertise engagements only, with the infrastructure to make quality delivery repeatable at scale.

Actions

  • Built and socialized the business case; presented risk mitigation strategies to the Shareholder Council and secured Board approval.
  • Launched with 6 engineers alongside the existing UX Consulting function — design and engineering together from day one.
  • Added Business Analysts, technical Program Managers, and scrum-masters as the practice grew.
  • Built supporting delivery infrastructure in parallel to maintain quality consistency at scale.

Outcome & Impact

  • Generated $30M in net new fees annually, expanding ZS’s $700M technology and consulting business into digital solutions.
  • Engineering team grew from 6 to 190 in two years — 3,000% growth.
  • Full multidisciplinary team scaled from 0 to 300+ staff across three continents.
  • Two Managers elected to Associate Partner.
  • Repeatable delivery processes established, enabling the launch of the Power Platform capability.

Work Samples

A taxonomy of solution types to guide internal discussions on the new capability:

A computer monitor displaying a customer 360 scorecard interface with metrics and insights, alongside a tablet showing field sales performance data and graphs, emphasizing digital experiences for field personnel.
A collection of digital interfaces displayed on various devices, showcasing healthcare analytics and user experiences designed for doctors, patients, caregivers, and companies.

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