Kausigasri N
Madurai
Summary
Results-driven Senior Business Analyst with expertise in business analysis, data migration, and stakeholder management. Led end-to-end data migration projects for Guidewire ClaimCenter, ensuring data accuracy and alignment with business objectives. Skilled in SQL, PL/SQL, ETL processes, and agile methodologies, bridging communication between technical teams and stakeholders to deliver innovative solutions.
Overview
4
4
years of professional experience
Work History
Senior Business Analyst
HCL Technologies
Madurai
10.2025 - Current
- Led end-to-end data migration activities for Guidewire ClaimCenter implementation, ensuring data accuracy, completeness, and business alignment.
- Prepared and maintained detailed data mapping and transformation documents for migration execution.
- Coordinated with business, technical, and client teams to clarify migration logic and resolve complex data issues.
- Facilitated requirement discussions with stakeholders to achieve migration clarity and sign-off.
- Engaged with business stakeholders for requirement walkthroughs and finalisation, ensuring alignment with project objectives.
- Analysed business requirements and production incidents, collaborated with stakeholders to clarify requirements, created user story cards, conducted testing, and facilitated client demos until sign-off.
- Conducted requirement analysis, identified data gaps, and supported transformation rule documentation aligned with business expectations.
- Performed SQL-based data validation and reconciliation between source and target systems to ensure data integrity.
- Provided daily project status updates to internal leadership and client stakeholders, detailing progress, blockers, risks, and dependencies.
Business Analyst
HCL Technologies
Madurai
04.2023 - 09.2025
- Documented business and functional requirements for Guidewire Claim Center project, enhancing clarity for development teams.
- Created user stories and acceptance criteria based on epics, maintaining frequent interaction with business stakeholders.
- Facilitated communication between SMEs, developers, and testers, minimising rework and improving collaboration.
- Participated actively in Agile ceremonies such as sprint planning, estimation (Planning Poker), and retrospectives to support iterative development and delivery.
- Supported development and QA teams throughout all SDLC phases, including defect management and UAT coordination.
- Conducted gap analysis between legacy systems and new ClaimCenter setup, identifying discrepancies to support seamless migration.
- Conducted training sessions on ClaimCenter configuration and data model for interns and new team members to accelerate onboarding.
ETL Developer
HCL Technologies
Madurai
08.2022 - 04.2023
- Developed SSIS ETL workflows using Visual Studio to extract data from Mainframe flat files and load into structured target systems
- Created 20+ stored procedures with optimized ETL logic to align data with Guidewire PolicyCenter
- Built and deployed scalable ETL workflows, improving data load efficiency and reducing manual intervention
- Transformed and migrated multi-line of business (LOB) data including Personal Motor, Commercial Motor, and Home policies from Mainframe flat files to Guidewire PolicyCenter
- Facilitated high-volume Mainframe to Guidewire migration, ensuring accurate and reliable processing of bulk source data
- Produced reconciliation reports to verify and maintain data accuracy throughout migration
Education
Bachelor of Engineering - Electrical Engineering
AAA College of Engineering and Technology
Virudhunagar04-2022
Skills
Domain Skills - Business Analysis, Data migration, UAT coordination
Technical Skills - SQL, PL/SQL, ETL, XML, Data Reconciliation, Data Profiling, Defect Analysis
Platforms - Guidewire ClaimCenter, Guidewire PolicyCentre
Databases - Oracle, SQL Server, RDBMS
Cloud Exposure - AWS Glue ETL
Tools - Oracle SQL Developer, SSMS, Visual Studio, JIRA, ServiceNow, Advanced Excel
Methodologies - Agile (Scrum), Waterfall
Version Control - Git
Accomplishments
- Developed 50+ optimized SQL procedures, improving ETL performance by 30-40%
- Successfully migrated millions of records across multiple Guidewire projects with high data accuracy
- Achieved 98% SLA compliance in production support with proactive incident management
- Owned end-to-end data migration lifecycle, from requirements gathering and data mapping through to defect resolution and post-production support
- Recognized by senior leadership in Town Hall for project contribution and delivery excellence
- Bridged business and technical teams as a BA, translating complex migration requirements into clear functional specifications and driving stakeholder sign-off across multiple Guidewire programs
Custom
linkedin.com/in/nkausigasri
Timeline
Senior Business Analyst
HCL Technologies
10.2025 - Current
Business Analyst
HCL Technologies
04.2023 - 09.2025
ETL Developer
HCL Technologies
08.2022 - 04.2023
Bachelor of Engineering - Electrical Engineering
AAA College of Engineering and Technology