Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I’m an IT professional with over 12 years of experience in IBM Mainframe technologies and more than 5 years in Data Warehousing, Snowflake, ETL/ELT, and cloud platforms. I specialize in designing scalable Snowflake architectures, implementing DBT-based transformations, and driving data modernization across Insurance, Healthcare, and Financial Services industries. I enjoy building robust data pipelines, optimizing performance, and collaborating across Prod, Stage, and Dev environments to deliver timely analytics. I’m proficient with AWS, Python, PySpark, DataStage, and SQL/PLSQL, and I’m passionate about sharing knowledge and enabling teams to operate with greater speed and reliability.…I’m an IT professional with over 12 years of experience in IBM Mainframe technologies and more than 5 years in Data Warehousing, Snowflake, ETL/ELT, and cloud platforms. I specialize in designing scalable Snowflake architectures, implementing DBT-based transformations, and driving data modernization across Insurance, Healthcare, and Financial Services industries. I enjoy building robust data pipelines, optimizing performance, and collaborating across Prod, Stage, and Dev environments to deliver timely analytics. I’m proficient with AWS, Python, PySpark, DataStage, and SQL/PLSQL, and I’m passionate about sharing knowledge and enabling teams to operate with greater speed and reliability.

Sowjanya G

Cloud Developer, Full Stack Developer, Back-End Developer, +2





I’m an IT professional with over 12 years of experience in IBM Mainframe technologies and more than 5 years in Data Warehousing, Snowflake, ETL/ELT, and cloud platforms. I specialize in designing scalable Snowflake architectures, implementing DBT-based transformations, and driving data modernization across Insurance, Healthcare, and Financial Services industries. I enjoy building robust data pipelines, optimizing performance, and collaborating across Prod, Stage, and Dev environments to deliver timely analytics. I’m proficient with AWS, Python, PySpark, DataStage, and SQL/PLSQL, and I’m passionate about sharing knowledge and enabling teams to operate with greater speed and reliability.…I’m an IT professional with over 12 years of experience in IBM Mainframe technologies and more than 5 years in Data Warehousing, Snowflake, ETL/ELT, and cloud platforms. I specialize in designing scalable Snowflake architectures, implementing DBT-based transformations, and driving data modernization across Insurance, Healthcare, and Financial Services industries. I enjoy building robust data pipelines, optimizing performance, and collaborating across Prod, Stage, and Dev environments to deliver timely analytics. I’m proficient with AWS, Python, PySpark, DataStage, and SQL/PLSQL, and I’m passionate about sharing knowledge and enabling teams to operate with greater speed and reliability.

Available to hire

I’m an IT professional with over 12 years of experience in IBM Mainframe technologies and more than 5 years in Data Warehousing, Snowflake, ETL/ELT, and cloud platforms. I specialize in designing scalable Snowflake architectures, implementing DBT-based transformations, and driving data modernization across Insurance, Healthcare, and Financial Services industries.

I enjoy building robust data pipelines, optimizing performance, and collaborating across Prod, Stage, and Dev environments to deliver timely analytics. I’m proficient with AWS, Python, PySpark, DataStage, and SQL/PLSQL, and I’m passionate about sharing knowledge and enabling teams to operate with greater speed and reliability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Snowflake Developer / Cloud Data Engineer at System Soft Technologies

October 1, 2024 - November 10, 2025

Current role as Snowflake Developer / Cloud Data Engineer on Cigna Healthcare Data Modernization. Responsible for building and optimizing Snowflake-based data platforms on AWS, performing data analysis and profiling, and developing ETL/ELT pipelines. Implemented Snowflake objects, Snowpipe, streams, and data sharing across environments; engaged with AWS services and Python/PySpark to enable scalable analytics.

Senior Consultant at Infosys India Pvt. Ltd.

June 30, 2023 - June 30, 2023

Led Snowflake Data Cloud engagements for multiple clients, migrated legacy transformation logic to modular DBT models, designed data models and pipelines, and enabled data sharing and performance tuning. Coordinated CI/CD with Git/Bitbucket, Jira, and cloud deployments; contributed to data governance across Prod/QA/Dev.

Consultant at Capgemini India Pvt. Ltd.

June 30, 2019 - June 30, 2019

Migrated legacy insurance systems (COBOL/DB2/VSAM) to Snowflake Data Cloud, designed data models, loaded data from AWS S3, and implemented external/internal stages, Time Travel, and data recovery capabilities. Worked with mainframes, Snowflake, and BI reporting tools; supported environment provisioning and cross-team collaboration.

Software Engineer at Accenture India Pvt. Ltd.

September 30, 2013 - September 30, 2013

Worked on Thailand Smart Module in KITTY HAWK project delivering COBOL/DB2-based financial services functionality, including payment processing, STP initiatives, batch processing, and reporting. Gained strong experience with S/390, COBOL, JCL, DB2, VSAM, CICS, and related tools.