My name is Jeffrey Hunter. I work as a Senior DBA and Software Developer with a strong passion for mathematics, data engineering, and data science.
I bring a strong blend of database administration and data engineering skills to drive insights and deliver efficient, data-centric applications. I specialize in designing, optimizing, and managing scalable, high-performance data platforms that power data-driven solutions. With a strong focus on continuous improvement, I build and refine systems that transform data into actionable insights and measurable results.
Core Expertise
- Database Technologies: Oracle, MySQL, MariaDB, MongoDB, PostgreSQL
- Programming Languages: SQL, PL/SQL, R, Python, Java, JavaScript, Perl, C
- Data Engineering & Analytics: Predictive analytics, data modeling, data visualization using R, RStudio, Python, Oracle Machine Learning (OML4R), and Oracle Data Miner
Specialties
- Snowflake development and administration
- Relational database architecture and normalization
- SQL and application performance tuning
- High availability solutions including Oracle RAC, Data Guard, and GoldenGate
- End-to-end data pipeline design and automation