Summary
Overview
Work History
Education
Skills
Websites
References
Hobbies and Interests
Disclaimer
Personal Information
Honor Awards
Languages
Timeline
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Debolina Sadhukhan

Debolina Sadhukhan

Kolkata

Summary

Software Engineer with 6+ experience and a proven track record at Cognizant Technology Solutions, specializing in Snowflake and SQL. Successfully led the development of an end-to-end file ingestion process and enhanced data migration strategies. Adept at cross-team collaboration and problem-solving, delivering impactful solutions in high-pressure environments.

Overview

7
7
years of professional experience

Work History

Associate

Cognizant Technology Solutions
Kolkata
08.2022 - Current
  • As a senior developer, I am responsible for developing and managing tech-related items in my team.
  • I have worked on developing an end-to-end file ingestion process and loaded the data into Snowflake tables.
  • I am responsible for creating complex SQL queries based on complex business logic, using common table expressions, Snowpipes, etc., in Snowflake-based client requirements.
  • I have created reusable file creation scripts (CSV, Excel) in Python from Snowflake DB.
  • I have worked on multiple file ingestion processes, as well as reverse sync and forward sync processes across data sources, such as Oracle to Snowflake and vice versa.
  • Performed a single POC for our team to work on a new project. Our team is called the Backlog Breakers.
  • Cross-team collaboration.

Software Engineer

Tata Consultancy Services
Kolkata
10.2018 - 08.2022
  • As a developer, I worked on migrating data from the old source system to the new source system, and creating a job with Talend to generate yearly tax reports (XML, text files).
  • Created several PL/SQL scripts to fetch the data from the Oracle database.
  • Used Autosys for job scheduling, and CICD method for job deployment.
  • Resolved the defect in a minimum amount of time.
  • For the initial year and a half, I worked in production support, where I resolved L3 defects , performed fixes and basic enhancements.

Education

B.Tech - ECE

MCKV Institute of Engineering
Liluah
06-2018

Skills

  • Snowflake
  • RDBMS
  • SQL
  • Oracle
  • Unix
  • Python (Basics)

References

  • Asmit Das, das.asmit070@gmail.com, colleague
  • Arka Das, dasarka1020@gmail.com, Friend

Hobbies and Interests

  • Learning about new technologies
  • Drawing
  • Gardening

Disclaimer

I hereby declare that all the details furnished above are true to the best of my knowledge and belief.

Personal Information

Date of Birth: 08/09/96

Honor Awards

  • Award for Best performance and find out the greatest number of valid Defects in the year 2019.
  • Award for Star of the Month award for client appreciation of defect fix in 2020.
  • Award for on-the-Spot Award to successfully automating and performing COB activity in the year 2019.
  • Received the Amber Award on July 17, 2023, for learning the architecture and technical aspects of CDW in a very short span of time . I got appreciated for setting up the QAT for Clue data in Snowflake by Business Technical lead. Proactively, I took on additional responsibilities and completed all the activities due to unexpected leave plans from the team.

Languages

English
First Language
Hindi
Proficient (C2)
C2
Bengali
Proficient (C2)
C2

Timeline

Associate

Cognizant Technology Solutions
08.2022 - Current

Software Engineer

Tata Consultancy Services
10.2018 - 08.2022

B.Tech - ECE

MCKV Institute of Engineering

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Debolina Sadhukhan