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Joy Peace

@joypeace1

AI evaluator and trainer at Ambitful AI who developed an 80-post X content strategy and evaluates LLM responses for accuracy and instruction following.

United States

Message

At Ambitful AI, I supported the launch of an NVIDIA Inception AI startup by turning product capabilities into educational, technical, and audience-facing content. I designed AI-assisted content workflows and prompts, and developed an 80-post X content strategy across 20 days.

In my independent LLM evaluation project, I design prompts and assess AI responses for accuracy, coherence, relevance, and instruction following. I also developed the 150-page children’s storybook “Hello AI,” using Gemini and human editorial judgment to refine its content.

Experience

Work history, roles, and key accomplishments

Current

LLM Prompt Engineering & Response Evaluation

Current

Independent Project

Jan 2025 - Present (1 year 9 months)

Designed and iterated structured prompts for generative AI systems to improve accuracy, relevance, coherence, instruction following, tone, and consistency. Evaluated AI-generated responses for factual accuracy, logical reasoning, completeness, relevance, clarity, and instruction adherence.

Prompt Engineering LLM Evaluation response evaluation Factual Accuracy Logical Reasoning error detection Hallucination Detection Critical Thinking

AI-Integrated Brand & Content Systems

Independent Project

Jan 2025 - Dec 2026 (1 year 11 months)

Designed prompt-driven content systems for LinkedIn, Instagram, and Facebook using structured instructions, audience context, content objectives, and brand requirements. Built repeatable AI-assisted workflows for content production while maintaining human quality control.

Prompt Engineering Content Strategy Social Media SEO Copywriting Branding Storytelling Graphic Design Quality Control

AI Product Testing & Usability Evaluation

Independent Project

Jan 2025 - Dec 2026 (1 year 11 months)

Conducted usability testing on developing AI-powered applications and digital products. Evaluated system behavior and user workflows against expected functionality and intended user experiences, and documented issues with structured feedback.

Usability Testing Product Testing User Experience Analytical reasoning Issue Documentation Feedback

Founder Associate — AI, Product & Content Strategy

Ambitful AI

Mar 2025 - Jun 2026 (1 year 3 months)

Supported the launch of an NVIDIA Inception AI startup by translating product capabilities into clear educational, technical, and audience-facing content. Designed and refined AI-assisted content workflows and prompts, and created and evaluated AI-supported content across multiple channels.

AI Product Strategy Content Strategy Prompt Engineering Content Creation Social Media HTML Email Marketing Content Management

AI-Driven Children’s Storybook — “Hello AI”

Independent Project

Jan 2025 - Dec 2025 (11 months)

Developed a 150-page children’s storybook introducing AI concepts through relatable everyday experiences. Designed structured prompts using Gemini to maintain character consistency, narrative continuity, instructional clarity, and age-appropriate language.

Prompt Engineering Content Creation Editing Fact Checking Storytelling Gemini