Data Analyst
Current1. Orchestrated On-prem Hadoop set-up with 1-year expertise in Python, Python/Shell scripting, and advanced SQL for big data processing. Spearheaded data extraction from 10+ sources for analytics tools, emphasizing data engineering and analytics proficiency.2. Designed resilient data pipelines using Python and Java, efficiently processing 100TB of structured and unstructured data. Led ML model training and evaluation with MLlib, showcasing 1-year of experience in data engineering, ETL, and machine learning.3. Managed end-to-end development and deployment of 10+ machine learning models, resolving 15+ issues related to data quality, processing errors, and algorithm performance. Keywords: machine learning models, deployment, issue resolution, data quality, and algorithm performance.4. Conducted 10+ Jira test cases for quality assurance, collaborating with NoSQL and SQL databases, highlighting 1-year of experience in database management and quality assurance.5. Engineered robust database solutions, integrating NoSQL and SQL databases, optimizing internal data validation processes by 25% at DigiAI Solutions. Keywords: database solutions, NoSQL, SQL, data validation processes in big data analytics.