Anubhab Ghosh
Senior Identity Architect
Kolkata, India · Remote
Professional Experience
Advisory Solution Manager — IAM
Deloitte USI · 2025–Present
US Financial Services Clients
- Defined target-state IGA architecture and governance models for large banking environments.
- Applied analytical techniques for role optimization and access pattern analysis.
- Built AI-assisted components to extract and structure identity data for migration analysis.
- Acted as final technical authority for IAM architecture and design decisions.
IAM Solution Architect
Tata Consultancy Services · 2022–2025
US & Global Media and Publishing Clients
- Owned end-to-end IAM architecture across design, delivery, and steady-state operations.
- Designed cloud-based IGA and access systems using Saviynt, Okta, and Entra.
- Built supporting services where direct platform configuration was not optimal.
- Applied data-driven analysis to identify access risks and improvement opportunities.
Identity Architect
Tata Consultancy Services · 2015–2022
US & UK Enterprise Clients
- Architected a custom identity governance platform managing large-scale non-human identities.
- Designed microservice-based lifecycle services using event-driven patterns.
- Defined identity models, lifecycle boundaries, and access controls at scale.
- Reviewed and guided identity architectures across multiple enterprise programs.
Full-Stack Application Developer
Tata Consultancy Services · 2012–2015
- Built and modernized large enterprise publishing platforms.
- Migrated monolithic applications toward service-oriented architectures.