Praveen Jesudossan
@Praveen_Paul
Snowflake Data Engineer (Technology Analyst) at Infosys Ltd
Chennai, Tamil Nadu, India
Snowflake Data Engineer with 4+ years at Infosys delivering production-grade ELT pipelines for the Nissan North America account across three major projects — NMAC/NCF data migration, NCI Nissan & INFINITI automation, and the Epsilon marketing data platform. Built and maintained 50+ pipelines processing 100+ GB datasets using Snowflake, Informatica IICS, and AWS S3, with expertise in incremental processing, metadata-driven automation, and Salesforce integration.
Experience
Snowflake Data Engineer (Technology Analyst)
Infosys Ltd
Delivered production-grade ELT pipelines for the Nissan North America account. Built and maintained 50+ pipelines processing 100+ GB datasets. Led the Epsilon project end-to-end, architecting data flows from AWS S3 through Informatica IICS to Snowflake and Salesforce Marketing Cloud. Standardized reusable pipeline patterns for NCI sales and service automation. Designed 15–25 taskflows for NMAC & NCF enterprise data migration, optimizing runtimes by 30–40%. Mentored junior engineers and managed client engagement with North American stakeholders.
Education
Loyola Institute of Technology
B.E.
Computer Science Engineering
Licenses & Certifications
Infosys Certified Snowflake Data Warehouse Developer — Advanced
Infosys
RISE Award (2×)
Infosys