Mario José Lara Martín 👋

Senior Data Engineer with 8+ years building production-grade data pipelines and infrastructure for US and UK companies across healthcare, finance, and SaaS industries. What I do: → Design and maintain ETL pipelines processing 2+ billion records daily → Build data infrastructure on AWS (S3, Glue, Lambda, Redshift, Kinesis) and Snowflake → Implement data quality frameworks using dbt → Deliver analytics solutions that enable business decision-making Recent highlights: • Thryv: Architected Snowflake-based pipelines processing 2B+ records/day with 99.9% uptime • Easy Health: Built complete healthcare data platform with Python ETL, dbt, and Power BI • HICX: Led end-to-end ERP data migration for enterprise client I take full ownership of my work: average incident resolution time of 2 hours with minimal escalation. 4+ years working remotely for US/UK clients with C2 English proficiency. Tech: Python, SQL, Snowflake, AWS, dbt, Airflow, Spark, PostgreSQL, Power BI Open to remote Senior Data Engineer opportunities. Email: mario.lara1289@gmail.com