I am a professional Data Analyst with over 3+ years of experience, specializing in the comprehensive analysis of complex datasets utilizing SQL, Python, and R. I am adept at developing impactful dashboards and visualizations using Tableau and Power BI, which provide actionable insights to inform strategic decision-making. I am committed to leveraging cloud platforms such as AWS and Azure for secure data processing, ensuring full compliance with healthcare regulations. My expertise spans development, testing, and production environments across various business sectors. I am highly organized and possess a deep understanding of business needs, enabling organizations to optimize their processes and enhance profitability.
Research & Data Analysis:
• Spearheaded the development of a comprehensive, data driven inventory management system that optimized stock levels across multiple distribution centers, significantly enhancing operational efficiency
• Employed SQL to systematically extract, transform, and load (ETL) data from enterprise systems, achieving a substantial reduction in stock discrepancies
• Preprocessed and integrated both structured and unstructured data from systems such as SAP, ensuring adherence to high standards of data quality. Additionally, automated Excel-based reporting through VBA, thereby reducing manual effort
• Implemented advanced data modeling techniques in Power BI, which included establishing relationships, creating calculated columns, measures, and utilizing DAX (Data Analysis Expressions) for robust data analysis and visualization
• Conducted rigorous data audits using SQL queries to identify inconsistencies and discrepancies within datasets, thereby improving data accuracy for reporting and analysis
Data Science and Predictive Modeling:
• Developed predictive models in Python utilizing scikit-learn and statsmodels to effectively forecast transportation delays and optimize inventory planning, resulting in reduction in late deliveries
• Employed pandas, NumPy, and Matplotlib for comprehensive exploratory data analysis (EDA) and trend visualization, leading to the successful identification of inefficiencies within supply chain operations
Data Visualization and Reporting:
• Designed and implemented interactive dashboards in Tableau to monitor key metrics for the EU MDR Program, providing real-time visibility into regulatory compliance and overall operational performance
• Engaged with stakeholders to gather reporting requirements, ensuring that the dashboards fulfilled business needs and enhanced data-driven decision-making
• Enhanced logistics and customer service data analysis by integrating SQL-based queries into Tableau reports, thereby streamlining data retrieval and visualization processes
Data Management and Databases: SQL, NoSQL (MongoDB, Cassandra), ETL Processes
Programming Languages: Python (Pandas, NumPy, Matplotlib, Seaborn), R, SAS
Data Visualization: Tableau, Power BI, Excel (Advanced, VBA)
Data Warehousing Amazon Redshift, Snowflake, Google BigQuery
Statistical Analysis & Machine Learning: Statistical Software (SAS, SPSS), Machine Learning (TensorFlow, Scikit-learn), Data Mining
Cloud Platforms: AWS, Azure (Certified)
Data Processing and ETL Tools: ETL Tools (Talend, Informatica, SSIS), Apache Airflow
Version Control: Git/GitHub
Time Series Forecasting for Bitcoin (crypto currency) in TensorFlow
• Developed deep learning models using RNN and LSTMs models with TensorFlow to capture temporal correlations in historical data, successfully implemented and maintained Bit-Predict in a closed system
• Performance measures such as MAE and MSE were used to evaluate and generalize predicting skills for previously unknown data
Ship Detection in Satellite images using Neural Network
• Collaborated in a team of three to categorize 4000 RGB pictures from planet satellite photos using ANN and CNN models using python libraries and technologies
• Achieved 99% accuracy in ship classification using the CNN model, displaying skills in dataset navigation, pixel value extraction, and deep learning approaches for computer vision and analysis