Aarif Ansari
Data Engineer @CGS (Computer Generated Solutions)
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WORK HISTORY
Data Engineer @CGS (Computer Generated Solutions)
Saint John, NB, CA
Led migration from legacy systems to modern platforms, ensuring data integrity and minimal downtime.• Built end-to-end ETL pipelines using Informatica Cloud to automate and streamline data workflows.• Developed pipelines to extract data from MongoDB and load into Amazon S3, improving cloud storage and accessibility.• Actively migrating data from Amazon S3 to Snowflake using Fivetran, enabling more scalable and performant analytics infrastructure.• Orchestrated data pipelines and migration workflows using Apache Airflow to ensure reliability and automation.• Optimized ETL workflows, reducing data processing time by 40% and improving data accuracy by 15%, resulting in faster reporting cycles• Implemented automated monitoring to ensure ETL reliability.• Designed data models with DBT and exposed them via Starburst for analytics consumption.• Co-developed Pitch Builder, automating personalized pitch deck creation for sales reps and reducing manual prep time by 80%• Led team-wide GitLab adoption, reducing deployment errors by 30% and increasing CI/CD pipeline efficiency by 50%- Established repository structure, access controls, and workflow governance- Built and deployed CI/CD pipelines to automate builds, testing, and deployments- Created and enforced GitLab best practices to promote consistency, code quality, and team productivity.• Created dashboards in Tableau to support operational and strategic decision-making
EDUCATION
Lambton College
Post Graduate
Lambton college
Post Graduation
ABOUT AARIF ANSARI
Data Engineer with 4+ years of experience building scalable, cloud-native data platforms that drive business intelligence and automation. Proven ability to lead teams in adopting modern tools like GitLab, FiveTran, and DBT to accelerate delivery and improve data quality. Skilled in creating end-to-end data pipelines, orchestrating ETL workflows, and enabling real-time analytics using cloud and open-source technologies.
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