Building production-grade ETL pipelines and cloud-based data solutions that transform complex business problems into actionable insights.

About Me

Efren Mora

I'm an Experienced Data Professional with end-to-end involvement in the data project life cycle—from pipeline architecture to business analytics—in a start-up environment.

Previously, I worked in financial services operations as an analyst at TD Waterhouse and Bank of America, bringing financial domain knowledge and operational excellence to both engineering and analytics challenges.

I enjoy tackling technical challenges around performance optimization, data quality, and pipeline reliability, as well as learning about emerging tools and methodologies.

Working with startups or innovative companies where my work has visible impact excites me—whether that's enabling real-time analytics, powering machine learning models, or creating data products that drive revenue.

I welcome opportunities to work with collaborative, cross-functional teams where I partner with data scientists, analysts, product managers, and business stakeholders to translate complex requirements into robust technical implementations.

⚡ Key Strengths

  • End-to-end ETL pipeline architecture and optimization
  • Cloud infrastructure design (AWS, Azure, GCP)
  • Data warehouse and lakehouse implementation
  • Production-grade Python and SQL development
  • Data quality frameworks and validation
  • Cross-functional collaboration with business and technical teams
  • Financial data analysis and market analytics

Portfolio

Technical Skills

☁️ Cloud Platforms

AWS Azure Google Cloud Platform Snowflake

🔧 Data Engineering

Apache Airflow dbt Airbyte Docker Delta Lake

💻 Programming

Python SQL PySpark Bash

📊 Analytics & Visualization

Tableau Metabase Streamlit Plotly

📚 Databases

PostgreSQL Google BigQuery Snowflake Delta Lake

🏆 Certifications

Certified Scrum Master AWS ML Specialty AWS Cloud Practitioner