Summary
Overview
Work History
Education
Skills
Accomplishments
Certification
Timeline
Generic

Kishalay Bhattacharya

Data Engineer
Kolkata

Summary

Experienced Data Engineer with 4+ years of experience in python,sql and AWS. Expertise in Spark, Delta Lake, Glue, Airflow.

Overview

3
3
years of professional experience
3
3
Certifications

Work History

Data/BI Engineer

Tata Consultancy Services (TCS)
10.2022 - Current


  • Designed Scalable Glue Data Pipelines for ingestion from CSV/Gsheet file coming in SFTP server or Gdrive location leveraging PySpark,S3 buckets,Iceberg tables and finally ingesting into Redshift
  • Subsequenly, worked on transforming them via dbt models,have successfully designed 40+ dbt models across different dbt projects and configured scheduling through apache airflow.
  • Acquired deeper understanding of Life Sciences and Healthcare domain

Education

BTech - Electrical Engineering

JIS College of Engineering
Kalyani, India
04.2001 -

Skills

MSBI Stack

Accomplishments

Achieved TCS Elevate Wings Digital Milestone

Certification

AWS Developer Associate – (2025-10)

Timeline

Data/BI Engineer

Tata Consultancy Services (TCS)
10.2022 - Current

BTech - Electrical Engineering

JIS College of Engineering
04.2001 -
Kishalay BhattacharyaData Engineer