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Hello, I'm

Data Engineering | Systems Development | Data Quality

Welcome to my portfolio! I build and optimize data systems that deliver clean, reliable data—meeting today’s needs while laying the foundation for the future. As a quick learner with a curious mindset, I’m always seeking ways to improve and innovate. My goal is to create solutions that teams can trust to uncover insights and make informed decisions at scale.

About Me

I am a systems developer transitioning into data engineering. While supporting the American Community Survey program at the U.S. Census Bureau, I wore several hats: tester, technical writer, and developer. Over time, my responsibilities have grown to include verifying and validating data, optimizing system performance, and exploring data storage solutions, which gave me hands-on experience with data engineering tasks. I found myself enjoying the challenge of solving complex problems, designing efficient systems, and automating processes to make them more reliable and useful.

This experience sparked a deeper interest in data engineering and a desire to learn modern tools and best practices to improve how data systems are built and maintained. I'm dedicated to expanding my knowledge and look forward to helping businesses turn their vast, complex data into valuable information that empowers growth and leads to positive business outcomes. I would love to connect with anyone who shares these interests!

When I’m not working with data, you can find me exploring new food or burning it off at Muay Thai or on a run. If you’re interested in data or just want to chat, I’d love to connect!

Technical Skills

Python
SQL
Shell Scripting
Linux
AWS
PostgreSQL
Snowflake
dbt
Git
SAS
Perl

Professional Focus

With a strong foundation in systems development and data quality, I am actively building my skills as a data engineer by focusing on:

  • Learning to design and implement scalable ETL/ELT pipelines
  • Exploring automation and orchestration of data workflows
  • Developing expertise in optimizing data storage solutions
  • Working with cloud-based technologies and infrastructure
  • Enhancing my ability to design data models and schemas
  • Gaining experience in modernizing legacy data systems for better performance and reliability
  • Building best practices for ensuring data quality and governance
  • Leveraging my background in disclosure avoidance to ensure data security and privacy compliance
  • Continuously expanding my knowledge in emerging data engineering tools and techniques

Contact Me!

Download my resume or reach out to discuss opportunities

📄 Download Resume ✉️ Email Me
📧 psengkhyavong@gmail.com
🔗 linkedin.com/in/pavina-seng
📍 Washington, D.C. Metropolitan Area

My Projects

Planned

Food Enthusiast's Adventure Selection Tool (FEAST)

Designing a random selection tool to choose from a database containing desired restaurants to dine and notify users of the selected restaurant via email on a monthly basis.

Python Snowflake dbt Airflow Terraform Streamlit

More Projects Coming Soon

I'm always thinking of new ideas to use newly learned tools and technologies.