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Maria Preethi

Maria Preethi

Data Analyst

Bangalore, Karnataka 10+ yrs exp 95 · Outstanding

About

Data Analyst with a B.Tech in Computer Science and 11 years of BFSI domain expertise in banking operations, compliance reporting, NPA management, and financial data reconciliation at Indian Overseas Bank — a significant advantage for analyst roles requiring business context alongside technical skills. Completed a Data Science internship at Cognifyz Technologies (2025) working on real-world restaurant datasets using Python, SQL, Power BI, and Scikit-learn. Proficient in end-to-end data analysis workflows from data cleaning and EDA to predictive modelling and dashboard reporting.

Skills & Expertise (27)

SQL Expert
9.0/10
11
Years Exp
Python Expert
9.0/10
11
Years Exp
Excel Expert
9.0/10
11
Years Exp
Pandas Advanced
8.5/10
8
Years Exp
VLOOKUP Advanced
8.0/10
8
Years Exp
Jupyter Notebook Advanced
8.0/10
6
Years Exp
EDA Advanced
8.0/10
6
Years Exp
Feature Engineering Advanced
8.0/10
6
Years Exp
Classification Advanced
8.0/10
6
Years Exp
Random Forest Advanced
8.0/10
6
Years Exp
Decision Trees Advanced
8.0/10
6
Years Exp
Linear Regression Advanced
8.0/10
6
Years Exp
Pivot Tables Advanced
8.0/10
8
Years Exp
MySql Advanced
8.0/10
8
Years Exp
scikit-learn Advanced
8.0/10
6
Years Exp
NumPy Advanced
8.0/10
8
Years Exp
Power BI Advanced
7.5/10
5
Years Exp
Clustering Advanced
7.5/10
5
Years Exp
Matplotlib Advanced
7.5/10
6
Years Exp
Power Query Advanced
7.0/10
5
Years Exp
DAX Advanced
7.0/10
5
Years Exp
Seaborn Advanced
7.0/10
5
Years Exp
SMOTE Advanced
7.0/10
5
Years Exp
GitHub Advanced
7.0/10
5
Years Exp
CERSAI Intermediate
6.0/10
3
Years Exp
compliance reporting Intermediate
6.0/10
3
Years Exp
Financial reconciliation Intermediate
6.0/10
3
Years Exp

Work Experience

Data Science Intern

Cognifyz Technologies

Aug 2025 - Sep 2025

Performed end-to-end data analysis on a multi-country restaurant dataset — including data cleaning, missing value handling, data type correction, and EDA to understand rating distributions and class imbalances. Conducted geospatial analysis mapping restaurant locations by latitude/longitude, descriptive statistical analysis across cuisines and cities, and price range segmentation to derive business insights. Applied feature engineering (binary encoding, feature extraction) and built predictive regression models (Linear Regression, Decision Tree, Random Forest) evaluated using RMSE and R² metrics. Delivered data visualizations (histograms, bar charts, scatter plots) and customer preference analysis identifying top cuisines by rating and vote count — translating findings into actionable business insights.

Assistant Manager — Nodal Officer, CGTMSE & CERSAI

Indian Overseas Bank

Jan 2020 - May 2023

Designated Nodal Officer for CGTMSE and CERSAI compliance, managing claim processing and regulatory reporting across 106 branches. Built Excel-based compliance tracking dashboards that improved claim approval rates by 25% and reduced documentation errors by 40%. Secured ₹2 crores in NPA settlements by proactively invoking CGTMSE claims before statutory deadlines through systematic data monitoring. Processed ROI modifications, interest reversals, charge reversals, and advance remittance permissions with high-accuracy financial data reconciliation.

Assistant Manager — Branch Banking Operations

Indian Overseas Bank

Aug 2012 - Dec 2019

Managed end-to-end branch operations including customer transactions, loan documentation, account management, and regulatory compliance. Built foundational expertise in financial data accuracy, risk identification, audit readiness, and process compliance across multiple branches.

Education

B.Tech — Computer Science & Engineering - Mangalam College of Engineering, Mahatma Gandhi University

- 2010 · Afghanistan

Certifications

Data Science & Machine Learning

Entri Elevate (Certified by Illinois Tech, U.S.) · 2025

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 15/15
💰 Rate 0/5
🏆 Certs 5/5
Verified 5/5
Total Score 95/100

Profile Overview

Member sinceJul 2026