Welcome to My Portfolio

Krishna Chaitanya

Business Analytics Professional

Delivering actionable business insights through SQL, Python, R, and advanced visualization tools. Currently at Capital One, specializing in predictive modeling, KPI dashboards, and data governance.

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Years of Experience

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Dashboards Developed

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Certifications

Core Technical Skills

SQL

Excel

Python

Tableau

Power BI

Professional Certifications

Google Business Intelligence

Comprehensive certification covering BI strategy, data modeling, dashboard design, and stakeholder management using industry-standard tools.

Google Data Analytics

End-to-end data analytics certification covering data collection, cleaning, analysis, and visualization using SQL, R, and Tableau.

Career Essentials in Generative AI Certificate

Career Essentials in GenAI

Professional certification focusing on practical applications of generative AI in business contexts and data analytics workflows.

Projects

Enterprise Customer Intelligence Platform

Built end-to-end BI solution with data warehouse, ETL pipelines, and interactive dashboards for customer analytics, serving 500+ business users.

Snowflake Power BI SSIS SQL Server

Executive Sales Analytics Suite

Designed comprehensive BI platform with real-time sales dashboards, predictive forecasting, and automated reporting for C-suite executives.

Tableau Server Azure Synapse Python DAX

Supply Chain Intelligence Hub

Built integrated BI platform connecting ERP, WMS, and logistics systems with real-time monitoring dashboards and automated alerts.

Qlik Sense SAP BW AWS Redshift Pentaho

Financial Risk Intelligence Platform

Developed enterprise-grade BI platform for real-time fraud monitoring with integrated ML models and automated alerting systems.

Databricks Power BI Apache Kafka MongoDB

Retail Analytics Data Warehouse

Architected multi-dimensional data warehouse with OLAP cubes for retail analytics, supporting complex queries across 1000+ stores.

SQL Server SSAS Tableau MDX

HR Analytics Intelligence Center

Built comprehensive HR analytics platform with self-service BI capabilities, predictive workforce models, and executive scorecards.

Qlik Sense Workday API Python PostgreSQL