Streamline Your App with Professional Database Design and Development

With over 25 years of experience, I am a seasoned database professional specializing in database design and development, ETL, and data quality. My expertise spans Microsoft SQL Server, Oracle, PostgreSQL, and MySQL. I am passionate about transforming raw data into meaningful, actionable information that drives business success.

Database Design and Development

My career has been built on designing and developing robust and scalable database solutions. I've led numerous projects from inception to completion, including a complex telecom application with over 700 tables and millions of rows. My focus is on creating efficient, reliable data architectures that support critical business functions and ensure data integrity.

Performance

I am an expert in query optimization and performance tuning. In a recent project, I completely rewrote a degrading query, improving the average execution time by over 80%—keeping the application fast and reliable.

Data Cleaning and ETL

A significant part of my work involves ETL, particularly in the realm of data cleaning. I develop automated solutions to identify and fix missing or incorrect data, ensuring the accuracy and reliability of production databases.

In one notable project, I automated a manual data modification process for a telecom inventory database. What once took the inventory team days of manual work was reduced to a process that ran in under an hour—boosting efficiency and reducing the risk of human error.

Trusted, Remote-Friendly Partner

I am located in the Eastern USA and have experience working with clients globally, from the USA to New Zealand. My Upwork “Top Rated Plus” status reflects stellar feedback on large and long-term contracts.

Let’s talk: contact@feitl.agency