Purbayan Chowdhury
Senior Consultant at EY
Kolkata, West Bengal, India
Summary
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Senior🎓
Top SchoolPurbayan Chowdhury is a data engineer and senior consultant with 7 years of hands-on experience building production-grade ETL pipelines, cloud-first architectures, and structured SQL systems across GCP and AWS. He excels in Python-driven workflows (pandas, Airflow, SQLAlchemy), migration projects (Teradata to Snowflake), and event-driven replication, and has a track record of delivering timely, scalable solutions for enterprise clients. Comfortable spanning full-stack concerns from FastAPI backends to frontend UX work earlier in his career, he pairs technical rigor in data governance, metadata management, and CI/CD with clear communication to non-technical stakeholders. Notably, he has implemented SLA-aware freshness alerting and integrated job telemetry into operational workflows, turning observability into automated action. Based in Kolkata, he blends a developer’s curiosity—web scraping and LLM experiments for product attribute prediction—with disciplined delivery in consulting environments.
6 years of coding experience
6 years of employment as a software developer
ICSE (Class 10), ICSE (Class 10) at SUNRISE ENGLISH MEDIUM SCHOOLBachelor of Technology Computer Engineering, Bachelor of Technology Computer Engineering at Institute of Engineering & Management, Kolkata
German, English, Bengali, Hindi
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (43)
epub10
wakatime10
summaries10
mobi10
probot10
counter10
calibre10
database9
forecast8
github-issues8
weather7
content-editor7
currency7
github7
data-structures6
Programming languages (13)
Github contributions (5)
shivishbrahma/shivishbrahma.github.io
Nov 2021 - Dec 2024
Personal Portfolio
Contributions:45 PRs, 143 pushes, 24 branches in 3 years 1 month
cssjavascriptreactreactjs
indic-amigo-akademi/krishi-mitra
Apr 2021 - Mar 2025
A Laravel Ecommerce Portal for Agro Goods
Contributions:4 releases, 89 PRs, 201 pushes in 3 years 11 months
goodslaravel-ecommerceecommerceportallaravel
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