Sagnik Ghosh

Data Engineer, Programmer Analyst at cognizant

Responsibilities:

Technical Skills

  • Databricks Automation: Used Python and Databricks to develop Automated Job creation. Improved communication efficiency and automated repetitive tasks, saving time for other work.

  • Reduced Cost: worked on optimizing the cluster and reduced cluster cost. Used vaccum optimization for datalake storage that reduced storage cost by significant amount.

  • Unity Catalog Migration: Helped on migrating the data from hive_metastore to Unity Catalog. Converted the data to delta format from parquet.

Soft Skills

  • Team Collaboration: Collaborated with Infosys to modernize the codebase. Worked with other departments to implement robust infrastructure. Coordinated with development and operations teams.

  • Problem Solving: Identified inefficiencies in the legacy data stored in parquet and worked on converting it to delta format. Implemented automations to handle repetitive tasks.

  • Fast Learning: Quickly learned the infrastructure setup. Learned technologies to implement workflows and various new technologies.

  • Adaptability: Adapting to new technologies, processes, and environments.

  • Planning: Planned migrations, designed code architectures, and wrote detailed documentation. Managed tasks using Service Now Portal.

  • Communication: Communicated with mutiple teams for codebase migration. Coordinated with various teams and departments. Clearly communicated technical ideas and collaborated effectively with team members.

Skills for work experience:

Python

JavaScript

CSS

HTML

Java

Object Oriented Programming

REST

Azure Datalake

Azure DataBricks

Azure SQL Warehouse

APIs

PostgreSQL

MongoDB

Relational Databases (SQL)

Non Relational Databases (NoSQL)

Continuous Delivery

Integration Management

Continuous Deployment

Git

Microsoft Azure

Communication

Teamwork

Problem Solving

Critical Thinking

Adaptability

Time Management

Risk Management

Stakeholder Management

Scope Management

Quality Management

Data Engineer, Programmer Analyst

Logo for Cognizant Technology Solutions

Details

Company

Cognizant Technology Solutions

Location

Kolkata, India

Type

Professional

Category

Software

Start Date

September 2022

End Date

Present

Responsibilities

Technical Skills

  • Databricks Automation: Used Python and Databricks to develop Automated Job creation. Improved communication efficiency and automated repetitive tasks, saving time for other work.

  • Reduced Cost: worked on optimizing the cluster and reduced cluster cost. Used vaccum optimization for datalake storage that reduced storage cost by significant amount.

  • Unity Catalog Migration: Helped on migrating the data from hive_metastore to Unity Catalog. Converted the data to delta format from parquet.

Soft Skills

  • Team Collaboration: Collaborated with Infosys to modernize the codebase. Worked with other departments to implement robust infrastructure. Coordinated with development and operations teams.

  • Problem Solving: Identified inefficiencies in the legacy data stored in parquet and worked on converting it to delta format. Implemented automations to handle repetitive tasks.

  • Fast Learning: Quickly learned the infrastructure setup. Learned technologies to implement workflows and various new technologies.

  • Adaptability: Adapting to new technologies, processes, and environments.

  • Planning: Planned migrations, designed code architectures, and wrote detailed documentation. Managed tasks using Service Now Portal.

  • Communication: Communicated with mutiple teams for codebase migration. Coordinated with various teams and departments. Clearly communicated technical ideas and collaborated effectively with team members.