Sharan K Email and Phone Number

Engineered dynamic reporting dashboards utilizing Tableau and Power BI, offering nuanced insights into customer behavior and optimizing campaign performance.Spearheaded the implementation of advanced SQL queries, fine-tuning database management for accelerated data retrieval. Applied A/B testing and statistical methodologies, enhancing marketing strategies and fostering data-driven optimizations.Led the development of ETL pipelines using AWS Glue and Apache Spark, streamlining data integration and processing with cost-effective solutions. Utilized Plotly Dash for interactive data visualizations, ensuring stakeholders had real-time, accessible insights.Drove innovative machine learning initiatives, employing TensorFlow for deep learning models, resulting in a 25% improvement in predictive accuracy. Collaborated seamlessly within cross-functional teams, implementing Agile methodologies for agile project execution.Employed advanced Python libraries such as Scrapy for web scraping, expanding data sources and enriching analysis. Developed and maintained automated data pipelines using Apache Airflow, ensuring efficient and scheduled data processing.Conducted in-depth exploratory data analysis (EDA) using Seaborn and Matplotlib, uncovering hidden patterns and anomalies in large datasets. Collaborated with the cybersecurity team to implement data encryption measures, reinforcing data security and compliance.Utilized natural language processing (NLP) techniques with spacy for sentiment analysis on customer feedback, enhancing marketing strategies. Led a cross-functional team in the implementation of a customer segmentation project, utilizing unsupervised learning techniques.Introduced data storytelling techniques, creating compelling narratives around key performance indicators (KPIs) for executive presentations.

Implemented Waterfall methodologies for SDLC, ensuring rigorous configuration processes and adherence to industry standards. Enhanced data-driven decision-making with capacity planning reports created using Python's NumPy and Matplotlib. Applied R for statistical analysis, conducting hypothesis testing to validate data and provide robust interpretations. Revolutionized reporting solutions with targeted Power BI dashboards, driving efficiency in data presentation. Managed user-friendly database applications, utilizing MongoDB for enhanced flexibility and scalability. Orchestrated the consolidation of data into a SQL Server data warehouse, ensuring consistency and accessibility. Leveraged advanced Excel features and Power Pivot for statistical modeling, offering insights into outpatient authorization submissions. Spearheaded the implementation of Graph for efficient querying, optimizing data retrieval processes. Created and implemented an innovative Evaluation Plan, integrating automation tools like Jenkins for seamless data collection and analysis. Implemented DevOps practices, utilizing Docker for containerization and Kubernetes for orchestration, streamlining the deployment process. Spearheaded a data quality improvement initiative, establishing data governance practices and conducting regular audits. Applied machine learning interpretability tools, such as SHAP (Shapley Additive explanations), to enhance model transparency and trust. Led the migration of on-premises databases to cloud-based solutions, leveraging Amazon RDS and Azure SQL Database. Implemented a comprehensive data cataloging system, enhancing metadata management and improving data discoverability. Collaborated with legal and compliance teams to ensure adherence to industry-specific regulations, including HIPAA and PCI DSS. Spearheaded the implementation of a real-time data processing system using Apache Kafka, enabling instant insights into critical business events.