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nabanita chakraborty

nabanita chakraborty

Sodepur, West Bengal 0+ yrs exp 66 · Good

About

No bio added yet

Skills & Expertise (22)

Python Advanced
8.0/10
1
Years Exp
Pandas Intermediate
7.0/10
1
Years Exp
Tableau Intermediate
7.0/10
1
Years Exp
Power BI Intermediate
7.0/10
1
Years Exp
SQL Intermediate
7.0/10
1
Years Exp
Data Structures & Algorithms Intermediate
6.5/10
1
Years Exp
GitHub Intermediate
6.0/10
1
Years Exp
Excel Intermediate
6.0/10
1
Years Exp
MySql Intermediate
6.0/10
1
Years Exp
Postgresql Intermediate
5.5/10
1
Years Exp
JavaScript Intermediate
5.5/10
1
Years Exp
React.js Intermediate
5.0/10
1
Years Exp
Figma Intermediate
5.0/10
1
Years Exp
Canva Intermediate
5.0/10
1
Years Exp
C++ Intermediate
4.5/10
1
Years Exp
Java Intermediate
4.5/10
1
Years Exp
Object-Oriented Programming CSS HTML Data Visualization Business Intelligence Reporting Microsoft Office

Work Experience

Demand vs. Supply Analysis

WBJEE/MAKAUT Counselling Data

Jan 2026 - Present

Designed a 6-question analytical framework over WBJEEB's public Opening-Rank/Closing-Rank counselling data (~3,020 rows/year across institute × branch × category × round) to distinguish genuine seat scarcity from structural oversupply, chronic vacancy, and reputation-lag effects in engineering admissions. Built a synthetic data-generation pipeline reproducing known real-world patterns (round-1 CS/IT saturation, category-seat anomalies, new-college cold start) to validate the analysis methodology ahead of real-data ingestion, with a documented, swap-in-ready path to the verified WBJEEB source data.

Automated Political Data Pipeline & BI Reporting

Tamil Nadu 2026 Election Analysis

Jan 2026 - Jan 2026

Built an end-to-end ETL enrichment pipeline (raw CSVs → Pandas transformation → 7-table relational data model), computing seat-flip detection, vote-share deltas, and regional aggregations across 234 constituencies. Automated a dual-output reporting system generating a 10-slide branded PowerPoint deck (python-pptx) and a 7-page Power BI dashboard authored programmatically at the PBIR/JSON schema level (KPI cards, slicers, sortable tables), eliminating manual deck/dashboard construction.

Crisis Recovery Data Analysis

QuickBite Express

Jan 2025 - Jan 2025

Built a Python (pandas) analysis pipeline over 8 fact/dimension tables to diagnose a 61% order decline and ₹2.67 Cr revenue loss following a viral food-safety incident and monsoon delivery outage, answering 10 primary + 5 secondary + 3 extended business questions. Identified delivery-performance collapse (SLA compliance 43.6% → 12.2%) as the dominant driver of customer sentiment via a -0.97 correlation between weekly negative-review share and SLA compliance, and built a 4-dashboard Tableau recovery tracker (Executive Overview, Order Patterns, Restaurant Partnerships, Customer Segments) with a built-in churn-risk segmentation model.

Education

B.Tech, Computer Science & Engineering - Maulana Abul Kalam Azad University of Technology

- 2026 · Afghanistan

Certifications

Data Science Math Skills

Duke University (Coursera) · 2023

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 0/10
✍️ Bio 0/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 6/15
💰 Rate 0/5
🏆 Certs 5/5
Verified 5/5
Total Score 66/100

Profile Overview

Member sinceAug 2026