Contributed to a 2-year AWS Migration project, collaborating with two distinct teams: the DDL Team and the Data Migration Team.Proficiently managed the execution of Directed Acyclic Graphs (DAGs) across all environments, employing AWS Glue for efficient data processing.Demonstrated leadership skills by assuming the role of Shift Lead in the absence of the Team Lead, overseeing a team of 6 members to ensure timely completion of daily business requirements.Utilized JIRA to meticulously document and address issues, coordinating with the Server Team for necessary assistance.Implemented and maintained DAG Airflow to establish connections between related files, ensuring seamless data flow.Leveraged CloudWatch and Python proficiency to troubleshoot and resolve errors effectively.Facilitated seamless collaboration across cross-functional teams to optimize data loading processes within ETL frameworks.Provided critical support to the ETL team in identifying and resolving data discrepancies, ensuring accuracy and reliability throughout.Proficient in leveraging CloudFormation templates for efficient management of AWS resource architecture, coupled with expert utilization of S3 buckets for secure and scalable data storage solutions.Played an integral role within the team, actively involved in fetching data from diverse sources using utility tools and other relevant technologies.