Open to opportunities

Kevin Mejia

@kevinmejia

Message

Bilingual AI evaluator and foreign trade professional skilled in content quality and language evaluation.

Colombia

Message

What I'm looking for

I seek roles that leverage my bilingual language skills and AI/content evaluation experience, offering growth, collaborative teams, and impact on model quality.

I am a bilingual professional fluent in Spanish and English with experience evaluating AI outputs, moderating social media content, and supporting translation quality projects. I focus on accuracy, clarity, and cultural fidelity when assessing machine-generated text.

My roles have included AI Trainer for the Gemini project, Social Media Evaluator at Appen, and administrator responsibilities at Ocean Kids, where I handled scheduling, customer service, finance, inventory, and hiring. I have evaluated responses across many subjects and provided structured feedback to improve model performance.

I aim to apply my attention to detail, fast learning ability, and teamwork skills to roles that value quality assurance, language expertise, and cross-cultural collaboration to improve AI systems and customer experiences.

Experience

Work history, roles, and key accomplishments

Current

Translation Evaluator

Current

Aire Project

Jan 2025 - Present (8 months)

Evaluated machine-translated content for accuracy, fluency, and semantic fidelity; compared source and target texts and provided detailed feedback to improve translation quality.

Translation Assessment Bilingual Evaluation Linguistic Analysis Quality Assurance Attention To Detail

Current

Artificial Intelligence Trainer

Current

Outlier-Gemini

Jan 2024 - Present (1 year 8 months)

Reviewed prompts and AI-generated responses for grammar, accuracy, tone, and reliability; assigned ratings and provided structured feedback to improve model performance and user experience.

AI Evaluation Prompt Review Quality Assurance Data Annotation Attention To Detail

Current

Social Media Evaluator

Current

Appen

Jan 2024 - Present (1 year 8 months)

Evaluated and moderated user posts across Meta platforms, researched claims for factual accuracy, identified AI-generated/deepfake content, and escalated policy violations for takedown.

Content Moderation Fact Checking Report Writing Policy Escalation

Current

AI Responses Evaluator

Current

Appen

Jan 2024 - Present (1 year 8 months)

Assessed accuracy, coherence, and quality of AI-generated answers across subjects, corrected grammar and factual errors, and rewrote responses to improve readability and relevance.

AI Evaluation Editing Multidisciplinary Review Quality Assurance Analytical Skills

Administrator

Ocean Kids

Jan 2023 - Dec 2024 (1 year 11 months)

Managed operations including appointment scheduling, customer service, event planning, financial management, inventory coordination, hiring, and multichannel customer communications.