Brianna G.

I build secure, data-driven systems from the backend to the front end. I specialize in database administration, security audits, data analysis and full-stack development. During a security audit for a healthcare client, I identified and fixed twelve critical vulnerabilities within two weeks with zero downtime. I optimized a sluggish PostgreSQL database and improved read performance by forty-five percent while cutting storage costs by twenty percent through better indexing and archiving. I have built Python and Node.js APIs that serve over thirty thousand daily users with response times under two hundred milliseconds. For a retail client, I analyzed three years of sales data and uncovered a pricing inefficiency that boosted quarterly profits by twelve percent. I also work with React and Vue to deliver clean, intuitive front-end interfaces. I write well-documented code, communicate directly and treat your timeline and budget with respect. If you need a developer who can audit, analyze, build and explain it all clearly, let us talk about your project.