Hi, I'm Karthik.

Data Analyst | SQL | Python | R | Power BI | AWS | Machine Learning | Data Science

Data-driven decision-making is at the core of what I do. With 3+ years of experience in data analysis, visualization, and predictive modeling, I thrive on transforming raw data into meaningful insights that drive business success.

Currently at Merck & Co., I work on leveraging machine learning and advanced analytics to predict adverse drug reactions (ADRs), ensuring regulatory compliance and patient safety. My expertise in SQL, Python, and Tableau has enabled me to build scalable solutions that optimize data processing and forecasting, reducing costs and enhancing decision-making.

Previously at Wipro, I designed real-time supply chain dashboards and ETL pipelines using AWS, Power BI, and SQL, improving operational efficiency by 15% and reducing data processing time significantly.

I specialize in:

✅ Data Extraction & Processing: SQL, PostgreSQL, AWS Redshift, ETL

✅ Predictive Analytics & Machine Learning: Python (Pandas, Scikit-Learn, TensorFlow)

✅ Data Visualization & Business Intelligence: Power BI, Tableau

✅ Cloud & Big Data Technologies: AWS, Microsoft Azure

✅ Statistical Analysis & Forecasting: A/B Testing, Regression, Time Series

I am passionate about solving complex data problems, uncovering actionable insights, and enabling organizations to make data-driven decisions. Always open to learning and collaborating!

Let’s connect and talk data! 🚀