Family engagement, travelling , Playing badminton
SRINIVASAN BATHRINARAYANAN
TECHNICAL BUSINESS ANALYST
Bengaluru
Summary
TECHNICAL BUSINESS & DATA ANALYST building Spark pipelines, ETL workflows, and SQL transformations that support 50+ Spark pipeline runs per day and move large banking datasets into 3 to 5 downstream systems. Blends business analysis with data engineering to translate requirements, tune performance, and add validation controls that ensure data accuracy and strengthen throughput and data integrity. Brings a practical focus to reconciling data issues, keeping complex data products accurate, scalable, and ready for use across banking teams.
Overview
3
3
Languages
10
10
years of professional experience
Work History
Business & Data Analyst
Common Wealth Bank of Australia
06.2024 - Current
- working in partnership with stakeholders to collect, assess, and enhance business requirements
- collaborated with stakeholders to gather, evaluate, and refine business requirements
- creating and implementing Spark-driven data pipelines and sophisticated SQL transformations
- functioning as intermediary between business and technical teams to guarantee precise solution delivery
- served as intermediary between business and technical teams to ensure accurate solution delivery
- Optimized data pipeline performance and alleviated processing bottlenecks.
- Deployed data validation and reconciliation frameworks guaranteeing high data accuracy
- Conducted performance optimization of Informatica workflows, enhancing nearly two0 jobs and cutting total runtime from eight hours to 2 hours.
- Mentored junior analysts in best practices for data analysis and interpretation techniques.
- executed 2 key projects leading to:
- integrated data analysis and data engineering functions to enhance overall delivery capability
Senior Software Engineer
Carelon Global Solutions
11.2020 - 05.2024
- client: GBD Medicare Billing & Finance
- Translated complex business requirements into effective ETL solutions, enhancing data processing capabilities.
- optimized ETL workflows and SQL queries to eliminate performance bottlenecks
- Conducted root cause analysis and resolved data discrepancies in ETL pipelines, ensuring accurate data flow.
- Contributed significantly to sustaining and optimizing data warehouse systems.
- Mentored junior developers, enhancing coding standards and best practices.
- Collaborated with product managers to define technical specifications and project timelines, aligning development efforts with business goals.
- Performed code reviews that upheld standards for quality and performance benchmarks.
Senior Associate ETL Developer
Accenture
11.2019 - 08.2020
- client: Chubb Insurance
- Collaborated with stakeholders to clarify requirements and adapt to evolving business rules.
- Conducted data quality assessments and initiated recovery mechanisms.
- Performed data quality assessments and implemented recovery mechanisms to ensure data integrity.
- Interacted with stakeholders to define requirements and respond to dynamic business rules.
- Evaluated requirements and guided team members
- documented ETL modifications and improvements for traceability
- Analyzed business requirements with stakeholders and recommended tailored strategies for effective solutions.
Senior Associate ETL Developer
Cognizant Technology Solutions
02.2016 - 11.2019
- client: Wyndham Hotels & Resorts – hospitality and travel
- Engaged with clients to gather and analyze business requirements, ensuring alignment with ETL processes.
- optimized ETL mappings and sessions to enhance performance
- Resolved performance bottlenecks across sources, targets, and lookups
- Conducted root cause analysis to identify and resolve ETL problems, enhancing data reliability.
- Executed unit testing and validated data integrity
- Carried out data reconciliation to uphold completeness and integrity
- developed technical design documents (HLD/LLD)
- Collaborated with cross-functional teams to streamline data delivery processes, improving overall efficiency.
Education
Bachelor of Engineering (B.E.) -
Sri Krishna College of Engineering And Technology
Coimbatore, India05-2016
Skills
Business analysis & requirement gathering
Stakeholder management & communication
Agile / Scrum methodologies
Domain analysis
Project delivery support
User acceptance testing
Backlog prioritization
Process mapping
Requirements traceability
SQL
ETL development (Informatica PowerCenter)
Data engineering (Spark / PySpark)
Hive
Git
Oracle
Teradata
Data warehousing
Data quality & validation
Data reconciliation
Data profiling
Root cause analysis
Performance tuning
Technical documentation
Accomplishments
- Group Excellence Award Winner – Retail Banking Project
- 2× Excellence Award Nominations
- Recognized for strong stakeholder collaboration and delivery excellence
- Improved ETL and data pipeline performance across multiple projects
Interests
Timeline
Business & Data Analyst
Common Wealth Bank of Australia
06.2024 - Current
Senior Software Engineer
Carelon Global Solutions
11.2020 - 05.2024
Senior Associate ETL Developer
Accenture
11.2019 - 08.2020
Senior Associate ETL Developer
Cognizant Technology Solutions
02.2016 - 11.2019
Bachelor of Engineering (B.E.) -
Sri Krishna College of Engineering And Technology