Devika Hari

Data Engineer with ~7 years of experience designing and building scalable, cloud-based data platforms and pipelines for analytics and business intelligence. Experienced in Snowflake, AWS, dbt, Airflow, and Python for building robust ETL/ELT workflows, maintaining data quality, and enabling self-service reporting. Skilled in data modeling, performance optimization, and end-to-end pipeline ownership, with a strong record of mentoring teams and delivering actionable insights to business stakeholders. Actively expanding expertise in AI-powered analytics and agentic workflows through hands-on projects involving RAG, LangGraph, and LLM-based applications Core Competencies: Data Engineering & Data Modeling Quality, Deployment & Collaboration •SQL, dbt, Python Data Quality, Data Governance, Lineage, Testing •Dimensional Modeling (Kimball), Data Vault 2.0, Medallion Arch. Business-technical translation, Git, Docker •Star Schema, Slowly Changing Dimensions (SCD) Agile / SAFe , Stakeholder management Data Platforms & Orchestration Business Intelligence •Snowflake, AWS (Redshift, Glue, Lambda, S3), Databricks KPI definition & mapping, semantic layer •Airflow, Fivetran, Stitch, Matillion, Informatica Power BI, Tableau, AWS QuickSight