Bharath Raj N

About Bharath Raj N

A ETL Developer with 4 years of experience in data integration, development, and migration, adept at all stages of ETL processes including analysis, design, and implementation. Skilled in using Informatica Intelligent Cloud Services (IICS) and experienced in migrating ETL workflows from Informatica PowerCenter. Has experience in various database technologies, such as SAP HANA, Salesforce, Snowflake, Oracle, and Microsoft SQL Server.

Experience

1. Consultant

   Deloitte

   Jun 2025 — Present · Chennai, IN

   As an independent IICS Developer, collaborating closely with clients, onshore teams, and business analysts to gather and translate business requirements into functional and technical designs.• Proficiently built IICS data integrations components like Mappings, Mapping Tasks, Task Flows by understanding requirements from the BA team.• Handled Master Data loads (Customer, Customer Contact, Vendor Master, Material Master, Bank Master) and Transactional Data (GL Balances, Open AP/AR, Open Purchase Orders, Open Sales Orders).• Developing complex Informatica mappings to implement business logic by using various transformations like Source, Target, Expression, Filter, Lookup, Joiner, Sorter, Rank, Router.• Explored and worked on other IICS components like Mapplets, Replication Tasks,Synchronization Task and User defined functions.• Worked on developing mappings in IICS to transform the master data and Transaction data fromsource (SAP ECC) to target data base (SAP S4 HANA).• Developing business reports, Reconciliation reports, Pre validation reports, Post validation reportTechnical Specification documents, Error reports with appropriate error messages for rejected records during insertion or updating in SAP HANA S4 or other target systems to facilitating data validation by the QA team and client.• Investigated and resolved issues in end-to-end workflows, ensuring reliability and data integrity.• Actively Worked on defects in SIT and UAT environments raised by the QA team and fixing theissues in lower environment and moving it to higher environments.• Took responsibility for test data validation, contributing to effective testing processes.• Guided and mentored team members by addressing their technical queries, providing support onIICS components, and ensuring clarity in understanding end-to-end integration workflows. Provided KT on IICS integration and flows to Onshore/clients,Offshore and Technical support teams which helped them to understand architecture.

Education

• Sri Krishna College of Engineering and Technology

  Bachelor of Engineering - BE, Mechatronics

  2018 — 2021

• Nachimuthu Polytechnic College - India

  Diploma of Education, Diploma in Mechanical