Job Description: Job Description / Skill Set Summary
Core Skills & Experience
Solid understanding of Guidewire Billing Center (GWBC) Data Model, including policy,
account, billing, invoice, payment, producer, and related business entities.
Proficient in SQL for data analysis, data validation, data extraction, performance tuning, and
troubleshooting.
Experience in designing and developing Operational Data Store (ODS) and Enterprise Data
Warehouse (EDW) layers for Guidewire Billing Center implementations.
Skilled in creating source-to-target mappings, data transformation logic, and ETL requirements for
reporting and analytics solutions.
Expertise in data integration, reconciliation, and validation between source systems, ODS, and
EDW environments.
Knowledge of dimensional data modeling, star schema design,



fact and dimension table
development, and data quality controls.
Experience supporting reporting, business intelligence, and downstream data consumption
requirements.
Ability to collaborate with business stakeholders, data engineers, architects, and QA teams to
deliver end-to-end data solutions.
Technical Skills
SQL (Advanced)
Data Warehouse Design (ODS & EDW)
Data Modeling
ETL/Data Integration
Guidewire Billing Center
Data Analysis & Validation
Reporting and Analytics Support
Additional Information: SPOC - Jijin ()
Mandatory Skills - Under JD
Nice to have skills - Under JD
Clean Room Project - No

📌 Guidewire BillingCenter (GWBC) (India)
🏢 Objectwin Technology India
📍 India