Kessedy

Detail-oriented IT specialist and freelance AI data analyst with proven experience across leading AI evaluation platforms and custom web development. Skilled in prompt engineering, model quality evaluation, linguistic and translation assessment, and hardware/software systems. Combines strong technical problem-solving with rigorous quality control.

Freelance AI Data Specialist & Evaluator at Outlier AI • Appen (CrowdGen) • Telus Digital (Present)

• AI Model & Response Evaluation: Assessed LLM outputs for factual correctness, reasoning, instruction-following, tone, and strict formatting standards.
• Prompt Writing & Engineering: Authored diverse, high-complexity prompts to benchmark and fine-tune language model capabilities.
• Localization & Translation QA: Evaluated machine translation accuracy and fluency between Czech and English; conducted audio transcription from Czech speech to text.
• Data Analysis & Research: Performed structured data validation, map-oriented evaluations, and targeted web research.

Freelance Web Developer at Self-Employed

• Designed and developed responsive, modern websites tailored to specific small business client needs.
• Conducted full-cycle client consultations, requirements analysis, code implementation, and deployment.

Retail Associate at Lidl

• Managed point-of-sale checkout operations and delivered reliable customer support in a fast-paced environment.
• Organized stock replenishment, inventory placement, and overall store maintenance.

Maturita in Information Technology – VOŠ a SPŠ Jičín (2018-01 – 2022-12)