Srinivas Pothula

Snowflake Migration Expert

Talent

BengaluruMember since October 7, 2026

Architect SnowflakeDatabase migration: Teradata to Snowflake; Exadata to Snowflake; Sybase AdaptiveEnterprise data warehouse, BI/ETL projects, data ingestion, data pipelines, histSnowflake: database objects, stored procedures, tasks, DDLs, views, schema inferSnowflake, Amazon AWS, Microsoft Azure ADLS Gen2 / Delta LakeEntity-relationship (ER) modelling, logical data models (LDM), physical data modMigration validation, system testing, positive/negative test cases, root-cause aSnowflake, Teradata, Oracle, Oracle Exadata, Microsoft SQL Server, Sybase AdaptiIICS, WhereScape REDAb InitioDataStageAmazon AWS; Microsoft Azure ADLS Gen2 and Delta Lake data-loading experienceFortran, C, C++, Oracle D2K, Visual Basic 5.0, Java 1.2, PythonSnowflake MigrationSnowflake ComputingTeradataOracleSybase Adaptive ServerSQLServerMicrosoft AccessInformatica IICSInformatica PowerCenterIBM DataStage8.5WherescapeAbinitio 2.4PythonJavaVBVBAC++

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About

Over 23+ year/(s) of IT industry experience, Led a max of 20+ team member teams, worked in projects of Business Intelligence, Data warehousing including Cloud migration projects. Involved in software life cycle phases of data warehouse projects like Initiation, Study, Design, Develop, Test, Change & Configuration management in all SDLC phases. Good exposure to BFSI, Oracle ERP, Customer data profile, Data Quality frameworks and Insurance Analytics.

Experience

Software Projects – Architect - Wipro Ltd - Bangalore

(2019-05)

Clients/Consultancy: CapitalOne, Ciena Corp & Apple Corp, Medtronics, MPG Global, NT Finance, Belron Optum USA Insurance. Type of Company: Information Technology Services. Roles Playing/Played: Designer, Certification SME, Senior Migration Analyst, Senior Data Analyst/Sr. Developer.

Analyze customer requirements, Design customer approve, Implement ETL data Ingestion model for ingestion of different source systems data for the purpose of cost save.
Migration and Re-Engineer project from different source systems like Teradata, Oracle & SQL Server to Snowflake(SF) Computing database on AWS.
Replication of data using Informatica Intelligent Cloud Services (IICS) from above said source systems.
Written batch scripts to rename csv source files (IICS has a limitation to keep one source file name) and archive the data.
Analysis, Design, Development & Testing of existing on-Premise Informatica mappings and design/conversion of mappings/Workflows to Incremental Views and subsequent loading of data using Snowflake Tasks (MERGE/DELETE) scripts as requested by client.
Written SF stored procedures with error handling capabilities.
Written re-usable UDTF functions in snowflake.
Used JIRA application for tracking issues to resolution.
Attend daily scrum discussions and team gather discussions.