Summary
Overview
Work History
Education
Skills
Timeline
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Tamajit Hati

Senior Data Engineer
Hyderabad

Summary

Looking for a Data Engineering position with a company where my Data Science and Big Data skills can be used in designing, securing, and optimizing application performance and to succeed in an environment of growth and excellence that helps me to achieve personal as well as organization goal.

I have total 7 years of experience in IT Industry, including 6.5 years in Python, Data Science and Big Data.

Overview

7
7
years of professional experience
6
6
years of post-secondary education

Work History

Senior Data Engineer

Freshworks
08.2021 - Current
  • Was involved in the process of modernizing and maintaining the entire Big Data/Data Science ecosystem by migrating the entire infrastructure to Databricks AWS, building new optimized ML data pipelines using, Python, Spark & MlFlow and also taking care of the data governance and data observability for the new cloud platform.
  • Developed the backend logic and architecture of a Data Observability tool using python and Spark.
  • Developed a real time Spark Streaming pipeline for analytics platform team, using Apache Kafka, PySpark, Snowflake and Delta Lake.
  • The streaming pipeline resulted in a 40% cost savings.

Software Engineer

JPMorgan & Chase & Co.
05.2020 - 08.2021
  • Was responsible for entire redesigning and development of on-premise ML model platform from SAS ecosystem to Bigdata ecosystem, using Hive, HDFS, Python and PySpark by following a proper agile process, resulting in total 50% cost savings.
  • Developed entire data processing and data cleaning logic involving extraction, transformation, and aggregation using PySpark, by following best SPARK optimization techniques.

System Engineer

Tata Consultancy Services
02.2017 - 05.2020
  • Building a telecom network analyzer application using PySpark, Flask and Cassandra DB for Ericsson.
  • Implemented entire backend business logic through data transformation and aggregation using PySpark.

Education

B.Tech(MECHANICAL) -

College Of Engineering And Management Kolaghat, WBUT
08.2012 - 08.2016

10+2 (AISSCE) -

Kendriya Vidyalaya Barrackpore, Army, CBSE
04.2010 - 04.2011

10 (AISSE) -

Kendriya Vidyalaya Barrackpore, Army, CBSE
04.2008 - 04.2009

Skills

SPARK, PySPARK, BIGDATA,
SPARK STREAMING,
PYTHON, SQL , AWS,
DATABRICKS, REDIS,
SNOWFLAKE, MACHINE
LEARNING, MLOPS,
CASSANDRA, AIRFLOW, HIVE

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Timeline

Senior Data Engineer

Freshworks
08.2021 - Current

Software Engineer

JPMorgan & Chase & Co.
05.2020 - 08.2021

System Engineer

Tata Consultancy Services
02.2017 - 05.2020

B.Tech(MECHANICAL) -

College Of Engineering And Management Kolaghat, WBUT
08.2012 - 08.2016

10+2 (AISSCE) -

Kendriya Vidyalaya Barrackpore, Army, CBSE
04.2010 - 04.2011

10 (AISSE) -

Kendriya Vidyalaya Barrackpore, Army, CBSE
04.2008 - 04.2009

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Tamajit HatiSenior Data Engineer