Joseph Ushindi

I am a Data Analyst with hands-on experience in AI model evaluation and optimization. My expertise lies in combining technical tools such as Excel, SQL, and Python with strong data storytelling skills to drive data-informed decisions. I have a proven track record in prompt testing and structured analysis, which has allowed me to build effective dashboards in Power BI and Looker Studio.

At Turing, I reviewed and fine-tuned AI model responses through systematic prompt testing and feedback analysis, leading to improved language understanding. Collaborating with AI researchers and engineers, I developed data-driven evaluation criteria that accelerated iteration cycles and enhanced model alignment with user intent. My ability to analyze complex prompts and create detailed performance tracking reports has provided stakeholders with valuable insights into model refinement progress.