I am experienced in creating, optimizing, and maintaining intricate data pipelines, performing big data analytics, engineering, and implementing robust data validation and quality assurance checks. Deep commitment to translating research and development efforts into impactful productization and conducting essential testing of novel features and impact analyses before a product's release. Adept at crafting efficient data solutions, maintaining a steadfast focus on data quality and results, and translating complex findings into easily digestible insights with data visualizations. Proven ability to collaborate effectively, adapt to evolving technologies, and data-driven organizational decision-making.I am a results-driven, hands-on professional seeking an opportunity to contribute to a dynamic team in a challenging data engineering role and further my analytical skills. Ready to take on new challenges and contribute to the success of forward-thinking data projects.KEY ACCOMPLISHMENTS:• PRODUCT LAUNCH: Successfully launched Nielsen ONE Ads product's critical module through the rapid acquisition of domain knowledge, feature testing, impact analysis, data quality assurance, code reviews, and result presentation, resulting in on-time delivery and widespread recognition within the organization.• DATA PIPELINE OPTIMIZATION: Proactively led cross-functional efforts to optimize Nielsen ONE Ads product's data pipeline, reducing runtime by over 60%, enhancing product efficiency, and improving revenue.• SEAMLESS BAYESIAN INFERENCE INTEGRATION: Spearheaded critical data extraction and Bayesian inference implementation by designing and integrating efficient Python, Spark, PySpark, and SQL-based solutions into the data pipeline, ensuring seamless delivery of posterior probability calculations and seamless integration into the production environment.KEY SKILLS:Database Management | Programming & Algorithms | Monitoring & Logging | Visualization & Modeling | Machine Learning | Troubleshooting & Debugging | Collaborative Teamwork | Data Warehousing | Statistical Analysis | Scripting & Automation | Security Best Practices | Data Governance