Abhishek Mukherjee
Associate Director, AI & Data, Deloitte | Ex - Infosys, Wipro
- Role
- Associate Director at Deloitte
- Location
- Kolkata, WB, IN
- LinkedIn followers
- 500 followers
About Abhishek Mukherjee
16 years of IT experience in all phases of Software Development Life Cycle (SDLC) which includes User Interaction, Business Analysis/Modeling, Design, Development, Integration, Planning and testing and documentation in data warehouse applications, ETL processing and distributed applications.* Over 6 years of extensive experience in executing project and handling client as onsite lead in USA for world’s leading electronic device manufacturing customers, world’s leading car manufacturing customer and world’s leading banking and finance customer.* Excellent domain knowledge of Banking Financial, Manufacturing and Healthcare.* Strong expertise in using ETL Tool Informatica Power Center 8.x/9.x/10.0, Informatica Intelligent Cloud Services (Designer, Workflow Manager, Repository Manager and ETL concept)* Extensive experience with Data Extraction, Transformation, and Loading (ETL) from disparate data sources like Multiple Relational Databases (Teradata, Oracle, SQL Server) and Flat Files* Worked with Teradata utilities like Fast Load and Multi Load and Tpump and Teradata Parallel transporter and highly experienced in Teradata SQL Programming.* Designing and developing Informatica mappings including Type-I, Type-II slowly changing dimensions (SCD).* Extensive experience in Universe designing and Development, Enhancement and Testing of Business Object Reports using reporting tool Business Objects.* Very good in data modeling knowledge in Dimensional Data modeling, Star Schema, Snow-Flake Schema, FACT and Dimensions tables.* Experienced in writing SQL, PL/SQL programming, Stored Procedures, Package, Functions, Triggers, Views, Materialized Views.* Experience in debugging mappings, identified bugs in existing mappings by analyzing the data flow and evaluating transformations.* Very strong knowledge on end to end process of Data Quality requirements and its implementation.* Good experience in writing UNIX shell scripts, SQL scripts for development, automation of ETL process, error handling and auditing purposes.* Coordinating with Business Users, functional Design team and testing team during the different phases of project development and resolving the issues.
Experience
Associate Director
Jun 2022 — Present · Kolkata, IN
Education
West Bengal University of Technology, Kolkata
B-Tech, Computer Science & Engineering
2003 — 2007
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