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Crucial Mail

@crucialmail

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I improve AI language models through evaluation, annotation, and linguistic research.

Uganda

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What I'm looking for

I'm looking for opportunities to improve AI systems through LLM evaluation, prompt design, annotation, output verification, and language research.

I improve AI language models through prompt evaluation, RLHF, output verification, and data annotation, grounded in research across pragmatics, semantics, and language use.

At Mindrift, I conducted pairwise search-engine evaluations to improve recommendation accuracy, evaluated LLM outputs for hallucinations, safety, and factual alignment, and annotated video, image, and text datasets. I also achieved 29 approved domain-expert model-stumping submissions.

I designed evaluation rubrics and authored more than 35 successful adversarial prompts to identify model failure modes, accuracy gaps, and logical inconsistencies.

Alongside AI work, I taught pragmatics, semantics, and English grammar at Nakawa State University, mentored undergraduate research, and reviewed more than 30 academic manuscripts for MOPOLI Journal.

Experience

Work history, roles, and key accomplishments

AI Trainer / Quality Assurance Specialist

Mindrift

Aug 2023 - Aug 2026 (3 years)

Executed pairwise search engine evaluation and performed domain-expert model stumping, achieving 29 approved submissions. Annotated datasets and evaluated LLM outputs for hallucination detection, safety, and factual alignment.

Search Engine Evaluation Model Stumping Data Annotation LLM Evaluation Hallucination Detection Fact Checking Quality Assurance

Lecture Assistant

Nakawa State University

Aug 2024 - Aug 2025 (1 year)

Instructed undergraduate students in pragmatics, semantics, and English grammar fundamentals. Mentored students through research writing and administered standardized assessments.

Teaching Pragmatics Semantics Grammar Mentorship Assessments

Class Teacher

MOCIS

Taught arts and humanities coursework to classes of 60 students, increasing active classroom engagement.

Teaching Art Humanities Classroom Management

Peer Reviewer

MOPOLI Journal

Critiqued over 30 academic manuscripts spanning pragmatics, semantics, and grammatical analysis. Delivered keynote presentations across 15+ international virtual conferences for linguistics scholars.

Academic Review Linguistics Pragmatics Semantics Grammar Presentation Skills