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David David

Data Engineer | Atlanta, GA

Email: hello@dcdavid.net | LinkedIn: linkedin.com/in/dcdavid-net

Results-driven Data Engineer with 3+ years of experience designing and managing critical data systems in the airline industry using AWS, Snowflake (incl. Cortex LLMs), and Python. Led projects that automated data enrichment with 95% accuracy and reduced compute costs by 40%.

Experience

Airlines Reporting Corporation | Arlington, VA / Tampa, FL (Remote)

Data Engineer III (Jan 2025 – Present)

  • Architected a Machine-Learning-driven data enrichment pipeline (AWS/Snowflake) to validate incomplete industry datasets, achieving 95% mapping accuracy.
  • Streamlined customer onboarding by 75% through the creation of modular reporting frameworks.
  • Mentored 4 engineers by translating complex business logic into technical requirements, boosting team velocity by 21%.

Data Engineer II (Mar 2024 – Jan 2025)

  • Managed a business-critical Snowflake data mart essential to a major revenue stream.
  • Engineered a pipeline ingesting 50M+ records quarterly from DB1B (DOT Public Data), enabling critical auditing of data submissions against federally-required data submissions.

Data Engineer I (Oct 2022 – Mar 2024)

  • Improved data quality for 10% of a multi-billion-record data mart.
  • Reduced compute costs by 40% by rightsizing resources while maintaining SLA compliance.

Education

Georgia Institute of Technology | Atlanta, GA | Jan 2025 – Present

  • M.S. Computer Science (Specialization: Artificial Intelligence)
  • GPA: 4.00/4.00

Vassar College | Poughkeepsie, NY | May 2022

  • B.A. Computer Science
  • GPA: 3.70/4.00

Technical Skills

Domain Technologies
Data/Cloud Snowflake, AWS (S3, Lambda), Streamlit, SQL, Ab Initio, Git
Machine Learning Python, NumPy, Pandas, Scikit-Learn, TensorFlow, Matplotlib, AIF360
Generative AI Snowflake Cortex, RAG, Prompt Engineering, AI Agents
Methodologies Scrum, Jira, Confluence

Certifications

  • SnowPro Core Certification (Feb 2024)