Single MSISDN Onboarding
Unified merchant and consumer access behind a single mobile number across 480+ system touchpoints — with a zero-disruption migration that beat onboarding projections by 350%+.
- Touchpoints unified
- 480+
- Onboarding above projection
- 350%+
- Merchant adoption in 4 months
- 70%
Context
Consumer and merchant access at JazzCash had grown fragmented across hundreds of system touchpoints, creating friction, duplication, and risk. The goal was to unify access behind a single mobile number (MSISDN) — a platform-level identity change that touched 480+ touchpoints and a live merchant and consumer base that could not be disrupted mid-journey. I owned delivery from requirements through go-live, coordinating engineering, product, business, and compliance teams around a carefully sequenced rollout.
Problem
Consumer and merchant access were fragmented across many touchpoints. The risk wasn't building the unified flow — it was migrating a live base across 480+ touchpoints without disrupting anyone mid-journey.
Approach
Unified access via one mobile number across 480+ system touchpoints with a zero-disruption migration. The rollout was carefully sequenced so that no active merchant or consumer was interrupted, with parallel work to simplify onboarding at the same time. I led cross-functional squads through the migration plan, dependency de-risking, and the cut-over itself.
Impact
Merchant onboarding exceeded projections by 350%+, revenue targets were beaten by ~3×, and app engagement ran well past forecast — earning Quarterly Division Champion (Q4 2025). Onboarding was also simplified in parallel, hitting 70% merchant adoption within 4 months (beating a 12-month target).
Insight
Fragmented access across 480+ touchpoints meant the risk wasn't building the unified flow — it was migrating a live base without disrupting anyone mid-journey.
Learning
Migrating 480+ touchpoints with zero disruption taught me that a migration's success is decided before a single line ships — in how carefully you sequence the rollout and de-risk the dependencies. Beating the adoption target by 350%+ came from that groundwork, not from the launch itself.
Key takeaways
- A migration's success is decided in sequencing, not in the cutover.
- Zero-disruption is a planning outcome, not luck.
- Simplifying onboarding in parallel compounds the win.
More case studies