Design MongoDB documentbased data models aligned to:
TMF Open APIs & SID standards
Eventdriven, APIfirst architecture

Optimize for:
Versatile schema evolution
Highvelocity reads/writes
Reduced joins via embedded documents

Define indexing and aggregation strategies Define and execute heterogeneous migration strategy from Oracle to MongoDB

Support
Initial bulk data loads
Incremental / delta migration
Parallelrun and reconciliation (if required)

Work with cloud teams on AWSbased migration tooling (e.g., DMS / Glue where applicable)

Areas of expertise:
MongoDB data modelling (document, embedding vs referencing)
Indexing & aggregation pipelines
Schema design for microservices & APIs
MongoDB Atlas (preferred)

VALUABLE TO HAVE SKILLS:
Experience working in Agile/Scrum delivery models.
Telecom / provisioning domain experience
TM Forum (TMF) exposure
Experience in largescale transformation programs
Understanding of AWS serverless platforms
Basic knowledge of DevOps / CI-CD tools

📌 Mongo Db Aws Glue Engineer Chennai (India)
🏢 Tata Consultancy Services
📍 India