Cleiton Juffo

Senior Data Engineer

USAA•  June 2015 - Present

• Currently a technical lead of a Data Engineering Platform and Infrastructure team • Responsible for standing-up dbt Cloud for enterprise-wide Data Engineering use, including the administration, security, support, and developing integrations to other systems • Delivered user-training and documentation for utilizing our Cloud ELT Platform for Snowflake Data Movement • Designed best practices, processes and integrations across various different tools to ensure compliant development & releases within SDLC and Change Management • Previously was the technical lead of 2 separate internal Data Engineering projects, delivering key end-to-end data pipelines to meet external regulatory requirements and internal compliance objectives • Designed Conceptual, Logical and Physical data models for business-focused Data Warehouses and Data Marts • Responsible for design, supervision, and implementation of data pipelines in Hadoop and Hive in order to capture high-volume, short-lived operational data • Served in support or back-up role to Delivery Managers, Product Managers, Product Owners and Scrum Masters • Planned and Facilitated Change Management Processes, Releases and Code Reviews • Coded custom-built pipelines and frameworks using Python and SQL • Developed reports and dashboards using Tableau • Delivered custom Python solution to parse convoluted, nested XML data • Designed and built denormalized aggregate and summary reporting structures for better visualization performance • Delivered Star Schema Data Marts, including Facts, SCD 1/2 Dimensions • Ensured Data Quality checks and frameworks were implemented to ensure accurate data loads • Implemented reconciliation checks to account for late arriving data • Assisted business partners with defining KPIs, KRIs, metrics, thresholds, as well as implementing data dictionaries and business glossaries