Nihal Mohammed

About Nihal Mohammed

Senior Data Engineer with extensive 12+ years of experience in designing and implementing…

Experience

1. Sr Data Engineer

   Premier Inc.

   May 2024 — Present · Chicago, IL, US

   Successfully migrated financial datasets from Workday to AWS, ensuring data integrity and accuracy throughout the process. Leveraged AWS S3 for scalable and secure storage of financial data, ensuring high availability and durability.• Used AWS Glue to create and manage ETL pipelines, automating the extraction, transformation, and loading of data into AWS data stores.• Implemented AWS Redshift for efficient data warehousing solutions, enabling fast query performance and data analytics.• Implemented logging systems adhering to industry standards and compliance requirements, ensuring robust monitoring and auditing capabilities.• Secured system authentication using SAML and MFA, enhancing the security posture and reducing the risk of unauthorized access.• Deployed storage solutions with advanced protection mechanisms to prevent unauthorized modifications, ensuring data integrity and confidentiality.• Integrated security code review processes within the CI/CD pipeline to identify and remediate vulnerabilities early in the development cycle.• Ensured precise system time synchronization using NTP, crucial for maintaining accurate timestamps in logs and other security-related activities.• Developed data processing and analysis scripts using PySpark, handling large-scale data efficiently.• Aligned systems and configurations with established security baselines, ensuring consistent and standardized security measures across the infrastructure.• Analyzed security reports, identified potential threats, and implemented remediation measures to mitigate identified risks.• Utilized NiFi for building robust ETL pipelines, enabling seamless data flow and transformation across various data sources.• Leveraged security tools like SPLUNK and Chronicle for comprehensive monitoring, analysis, and incident response.

Education

• Osmania University (OU)

  Bachelor's degree, Computer and Information Sciences and Support Services