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Purbayan Chowdhury

Purbayan Chowdhury

Data Engineer

Tata Consultancy Services | Bhubaneswar, Odisha

Technologies

My Portfolio Highlights

My New Course

Introduction to Python

My New Course

Introduction to Python

Data ninja, stealthily extracting insights from complex datasets.

My Work

Take a look at my latest work.

course

Python Toolbox

course

Introduction to Python

course

Intermediate Python

course

Python Toolbox

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Intermediate SQL
Intermediate Python

My Work Experience

Where I've interned and worked during my career.

Tata Consultancy Services | Aug 2021 - Present

Data Engineer

1. Delivery Quote Management - Worked in a Teradata Database Procedures to Snowflake Airflow Python Procedure Migration for a BAU application - Created ETL pipelines for calculating real-time metrics related to bookings - Implemented an event based approach for Singlestore to Snowflake Batch replication 2. Data Freshness Alerting System - Storing SLA & database object details in Singlestore - Every Loader or Semantic Refresh job triggered Airflow Python Job to store the event details mainly object details in Singlestore and call Java Spring API. - Java Spring API processes the event from database(Singlestore/Snowflake), i.e., pulls the latest refresh timestamp and stores into a separate database object. - Implemented an SLA Alerting via email and Help Central ticket and used Airflow Python for scheduled check with smtp library for email and HCL REST API for creating tickets.
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DIY Baazar | Jul 2020 - Jun 2021

Full Stack Developer

- Implemented OTP based Authentication using either Email or Phone using Laravel & 3rd party API services. Also Google OAuth is integrated. - Build cart & order management system along with Payment Interface Integration - Designed ecommerce modern UI components in Vue Js like skeletal loading, product box with zoom in, etc.

Zero Dollar Security | Jun 2020 - Dec 2020

Frontend Web Developer

N/A

My Education

Take a look at my formal education

Bachelor of Technology, Computer ScienceInstitute Of Engineering and Management | 2021

About Me

Purbayan Chowdhury

A web developer, coding aficionado, data analyst, and numerical savant flourishing in his natural habitat

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