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Onboarded 4 Banks with API-led Digital Banking

June 17, 2020 omkarnathvaranasi
Client: TSYS (Total Systems)
Tools Used: TSYS TLP, TSYS DE, Postman, Jira, API Docs
Description

Led end-to-end onboarding for 4 major banks onto TSYS’s new API-based digital banking platform.

The Challenge

Each bank had different legacy systems and integration needs, slowing down onboarding.

What I Did

Created onboarding playbooks, standardized API testing framework, and led technical walkthroughs with client dev teams.

The Impact

Reduced onboarding time by 30%. Secured expansion scope from 2 clients based on positive experience.

What I Learned

Clients don't just need great APIs, they need great guidance to use them.

Added on April 20, 2025 at 04:10