Nikki Sumter

At Invisible Technologies, I conduct AI safety, prompt-injection, and adversarial testing to identify model vulnerabilities, boundary-case failures, and policy risks. I document actionable findings that improve model performance, safety, and governance.

Across Prolific, CrowdGen, Userlytics, TELUS International, and PlaytestCloud, I’ve evaluated AI outputs, annotated and transcribed data, assessed web and audio quality, and tested games across iOS, Android, and desktop platforms. My work centers on accuracy, reliability, detailed reporting, and following structured project requirements.

I also bring hands-on customer service, merchandising, photography, device troubleshooting, and retail display experience. I’m looking to keep growing in a professional environment that values continuous learning and high-quality work.