Siddhartha Banerjee

About Siddhartha Banerjee

Master Data Management:Customer Master data and Product information management in STIBO, Oracle and custom solution using cloud technologies and Python backend with Big Query. Informatica Data Quality, Oracle Enterprise Data Quality, Python custom codes for cleansing operations. Address Verification Server, Loqate and Google Maps API for address standardization/validation. Enterprise data modelling, Logical data modelling.Cloud Data Migration:Data Migration from legacy applications (point of sale, on premise SQL/Oracle data bases) to Google cloud Big Query and Cloud Data Store using Python, Google cloud storage. Data integration using Google Pub/Sub, Data Proc. Migration of legacy data from on premise databases to Azure SQL and Azure Cosmos DB using Kafka/PySpark/Azure Data Bricks, Azure Data Factory. Promote data to Azure Data Lake Gen 2 using Azure Data Bricks.Product Innovation:Architect behind an intelligent inhouse domain agnostic master data management solution with features like automatic header detection, automatic profiling and cleansing rule recommendation, intelligent de duplication with self learning capabilities. Technologies used - Python (Scikit - learn, PyMongo, Flask), NodeJS, Mongo DB.Experience:More than 16 years of Industry experience with nearly 10 years in Master Data Management/Data Management/Solution Architect/Data Architect. Extensive onsite experience in multiple geographies - United Kingdom(5 years), Japan, China, Norway. Hands on knowledge on Linear Regression, Logistic Regression, K-Means, Principal Component Analysis, Support Vector Machines.Technical Skills:STIBO STEP 10.2 (PIM & CMDM)Google Cloud Platform - Data Engineering (BigQuery, BigTable, DataProc, DataStore, DataLab, Cloud SQL)Python (Pandas, Scikit-Learn, Plotly, Matplotlib, Flask, PyMongo, Tensorflow etc)Oracle EDQ 9x-11xPL SQLHyperion DRM Machine Learning -(Regression, Neural Networks, K-Means, PCM, SVM, Collaborative and Content Based Filtering)Domain:Master Data Management Data ArchitectCustomer and Product 360Google Cloud PlatformDigital TransformationMachine LearningTravel and HospitalityRetailComms and Media

Experience

1. Senior Manager

   Cognizant

   Jun 2021 — Present · GB

   Master Data Management Solution Architect and Data Architect

Education

• West Bengal University of Technology, Kolkata

  Bachelor's Degree, Information Technology

  2001 — 2005

Skills

• Siebel
• Software Project Management
• Requirements Gathering
• No Sql
• Oracle Fusion Middleware
• Oracle
• Requirements Analysis
• Extract, Transform, Load (Etl)
• Xml
• Siebel Ucm
• Oracle Enterprise Data Quality
• Sql
• Pl/Sql
• Soa
• Web Services
• Oracle Data Integrator
• Siebel 8.
• Unix
• Eai
• Business Analysis
• Gnu Octave
• Hyperion Data Relationship Manager
• Sdlc
• Machine Learning
• Solution Architecture