Krithik Krishna

Data Analyst

Chennai, India 0+ yrs exp 86 · Excellent

About

Results-driven Data Analyst and AI & Data Science graduate with hands-on experience building end-to-end analytics solutions using Python, SQL, Power BI, and machine learning. Delivered a 30% improvement in pricing strategy accuracy through Power BI dashboards and improved ML model ROC-AUC from 0.62 to 0.87 using feature engineering and model optimization. Skilled in data cleaning, exploratory data analysis (EDA), KPI reporting, predictive analytics, ETL pipelines, and transforming complex datasets into actionable business insights.

Skills & Expertise (43)

SQL Intermediate

6.5/10

0.5

Years Exp

Python Intermediate

6.5/10

0.5

Years Exp

Pandas Intermediate

6.5/10

0.5

Years Exp

Power BI Intermediate

6.5/10

0.5

Years Exp

MySql Intermediate

6.0/10

0.5

Years Exp

scikit-learn Intermediate

6.0/10

0.5

Years Exp

Postgresql Intermediate

6.0/10

0.5

Years Exp

Excel Intermediate

6.0/10

0.5

Years Exp

Jupyter Notebook Intermediate

6.0/10

0.5

Years Exp

Excel Dashboards Intermediate

6.0/10

0.5

Years Exp

Google Colab Intermediate

6.0/10

0.5

Years Exp

DAX Intermediate

6.0/10

0.5

Years Exp

Git Intermediate

6.0/10

0.5

Years Exp

GitHub Intermediate

6.0/10

0.5

Years Exp

Business Intelligence Intermediate

6.0/10

0.5

Years Exp

Data Wrangling Intermediate

6.0/10

0.5

Years Exp

Data Cleaning Intermediate

6.0/10

0.5

Years Exp

NumPy Intermediate

5.5/10

0.5

Years Exp

Seaborn Intermediate

5.5/10

0.5

Years Exp

Matplotlib Intermediate

5.5/10

0.5

Years Exp

Tableau Intermediate

5.5/10

0.5

Years Exp

Random Forest Intermediate

5.0/10

0.5

Years Exp

XGBoost Intermediate

5.0/10

0.5

Years Exp

Bootstrap 5 Intermediate

5.0/10

0.5

Years Exp

Logistic Regression Intermediate

5.0/10

0.5

Years Exp

HTML Intermediate

5.0/10

0.5

Years Exp

CSS Intermediate

5.0/10

0.5

Years Exp

JavaScript Intermediate

5.0/10

0.5

Years Exp

Cross-Validation Intermediate

5.0/10

0.5

Years Exp

Feature Engineering Intermediate

5.0/10

0.5

Years Exp

REST APIs Intermediate

5.0/10

0.5

Years Exp

Data Modeling Intermediate

5.0/10

0.5

Years Exp

ETL Pipelines Intermediate

5.0/10

0.5

Years Exp

Django Intermediate

5.0/10

0.5

Years Exp

Postman Intermediate

5.0/10

0.5

Years Exp

Query Optimization Intermediate

5.0/10

0.5

Years Exp

FastAPI Beginner

4.5/10

0.5

Years Exp

SHAP Beginner

4.5/10

0.5

Years Exp

TensorFlow Beginner

4.5/10

0.5

Years Exp

Predictive Analytics KPI Reporting Statistical Analysis EDA

Work Experience

Data Scientist Intern

Evoastra Technologies

Oct 2025 - Nov 2025

Constructed an end-to-end machine learning pipeline for telecom churn prediction and engineered 10+ predictive features, improving ROC-AUC from 0.62 to 0.87. Applied machine learning models including Logistic Regression, Random Forest, and XGBoost algorithms. Performed group-based cross-validation to prevent data leakage. Utilized SHAP for model interpretability and feature importance analysis.

Data Analyst Intern

OWL AI

Sep 2025 - Oct 2025

Built an interactive Power BI dashboard analyzing 1,400+ Amazon product records to uncover pricing and discount trends. Developed DAX measures and calculated columns to generate KPIs including Total Products and Average Rating. Performed data cleaning and preprocessing using Excel and Python (Pandas). Generated visualizations including KPI cards, bar charts, pie charts, and scatter plots. Presented analytical insights to support marketing and pricing decisions.

Software Development Intern

Bluestock Fintech

Jan 2025 - Feb 2025

Built an IPO web application and REST API using Django and Django REST Framework. Engineered backend logic and secure data management using PostgreSQL. Created APIs for IPO data retrieval and downloadable PDF reports. Developed responsive UI components using HTML, CSS, JavaScript, and Bootstrap 5. Validated API endpoints using Postman. Used Git and GitHub for version control.

Education

B.Tech – Artificial Intelligence & Data Science - Dr. M.G.R. Educational and Research Institute

2021 - 2025 · Afghanistan

Certifications

Python

IBM

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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 6/15

💰 Rate 0/5

🏆 Certs 5/5

✅ Verified 5/5

Total Score 86/100

Profile Overview

Member sinceJul 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation

Skills (43)

Click a skill to find developers with the same skill

SQL Python Pandas Power BI MySql scikit-learn Postgresql Excel Jupyter Notebook Excel Dashboards +33 more

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