Malavika V Nair
@malavikavnair
Data Engineering, Mgmt and Governance Analyst at Accenture
Thiruvananthapuram, Kerala
Data Engineer with over 3 years of experience in cloud-based data solutions and workflow automation. Proven expertise in migrating legacy systems to AWS, developing scalable ETL pipelines, and optimizing data processes using Airflow, Spark, and Python.
Experience
Data Engineering, Mgmt and Governance Analyst
Accenture
Contributed to the migration of on-prem Oracle databases to AWS Redshift, optimizing data pipelines for seamless cloud integration and reducing query processing time by 25%. Developed and optimized over 15 Airflow DAGs using Python and PySpark, automating critical data ingestion and transformation workflows. Enhanced data validation processes by writing optimized SQL queries in Redshift, improving data accuracy by 20%. Ensured robust code management and streamlined collaboration through version control tools like GitHub and SourceTree. Coordinated tasks and documented workflows using JIRA and Confluence, fostering efficient cross-functional collaboration.
Application Development Associate
Accenture
Supported maintenance of Informatica workflows and Autosys jobs for business-critical applications. Handled data transfer operations using tools like WinSCP. Assisted in troubleshooting and resolving performance issues in existing systems. Gained foundational experience in enterprise workflow automation and system maintenance.
Education
Government Engineering College, Barton Hill Thiruvananthapuram
BTech
Electronics and Communication Engineering
Saraswathi Vidyalaya Thiruvananthapuram
CBSE Class 12