Madhu Manghnani
@madhumanghnani
I build reliable cloud data pipelines and migrate banking data platforms to Snowflake.
IndiaWhat I'm looking for
At Mphasis, I migrated legacy Oracle transactional databases to Snowflake data warehouses for critical banking systems, maintaining data integrity and zero data loss. I also led an Informatica 10.1 to 10.4 platform migration that reduced overnight job failures by 35%.
I build and tune multi-terabyte ETL pipelines using Informatica PowerCenter, advanced SQL, Snowflake, and Azure Data Factory. I've accelerated cloud data load windows by over 40% while supporting secure, governed data warehouse operations across distributed teams.
Experience
Work history, roles, and key accomplishments
Senior ETL Developer & Cloud Data Engineer
Mphasis Ltd
Mar 2021 - Jul 2025 (4 years 4 months)
Architected and executed end-to-end migrations from legacy Oracle databases to Snowflake, ensuring zero data loss and full data integrity. Led platform migration from Informatica 10.1 to 10.4, reducing overnight job failure rates by 35% and accelerating load windows by over 40%.
Education
Degrees, certifications, and relevant coursework
Oriental Institute of Science and Technology
Bachelor of Engineering, Computer Science and Engineering
Grade: 7.8/10 CGPA
Bachelor of Engineering in Computer Science and Engineering with a CGPA of 7.8/10.
Christ Jyoti Senior Secondary School
Senior Secondary School Examination, General Studies
Grade: 88.6%
Completed Senior Secondary School Examination with 88.6% aggregate.
Christukula Mission Higher Secondary School
Secondary School Examination, General Studies
Grade: 83.1%
Completed Secondary School Examination with 83.1% aggregate.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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