Niraj Nandi

Experience

• 

  CRISIL Limited

  Jan 2021 - now

  ● Performed complex troubleshooting & root-cause analysisto address client queries, for e.g.: to make end-users understandhow interest servicing is at the system level.● Fixed the invalid mappings and troubleshoot the technicalProblems of the database & ETL.● Designed and developed data flow process using ETL & PL/SQLFrom multiple heterogeneous sources to Data Warehouse andData warehouse to data marts.● Optimized daily ETL processes, which resulted in 70% savingof data load time.● Worked on Data Migration activities as a part of the integrationBetween multiple banking solutions/systems. Show less Implemented multiple BI Solutions at IDFCFIRST Bank using‘Vital Analytix’ platform and 'Fulkrum'. Vital Analytix is a proprietary BIProduct and Fulkrum is a upgraded version of Vital Analytix of CRISIL which is an integrated with different ETL tools.● Worked on various banking modules simultaneously inlimited supervision and resolved all the client’s queries.● Prepared and maintained project documents as advised byTL.● Fixed the invalid mappings and troubleshoot the technicalproblems of the database & ETL. Show less

  • Software Engineer

    Mar 2024 - now

  • Senior Associate

    Aug 2021 - Mar 2024

  • Intern

    Jan 2021 - Oct 2022