Shefin Shajit

Data Engineer

LTIMindtree•  June 2021 - January 2024•  Mumbai, India

1. Architected a highly scalable ETL framework, enhancing data pipeline efficiency by 20% across 100+ financial systems. 2. Refined complex financial data analysis workflows, effectively accelerating report generation by 30% for 10+ business units. 3. Directed 18TB EDW migration, streamlining query execution by 30%. 4. Automated parameter generation for 500+ mappings on Informatica, reducing processing time. 5. Enhanced CDC ingestion logic, conserving 2TB+ in storage daily. 6. Integrated AWS S3 and Postgres, improving retrieval speeds by 25%. 7. Devised PowerShell scripts for file conversion, saving 1,000+ engineering man-hours annually.

Business Analyst Intern

Filfab•  June 2020 - January 2021•  Mumbai, India

1. Transformed Salesforce CRM data management, driving sales growth and faster insights via Tableau dashboards. 2. Streamlined order tracking by automating inventory analytics. 3. Led market segmentation analysis, enhancing targeting strategies.

Product Development Intern

Shaalastic LLP•  January 2019 - July 2019•  Mumbai, India

1. Restructured product design for a school ERP system, enhancing user engagement through market-driven features. 2. Executed dealership collaborations, increasing customer acquisition.

Data Analyst Intern

Eduvance•  June 2019 - July 2019•  Mumbai, India

1. Designed Tableau dashboards processing 50K+ records, cutting report generation time for executive leadership. 2. Conducted statistical trend analysis on customer feedback data.