For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
B
Benton Washiali

Benton Washiali

AI Data Trainer

Kenya flagNairobi, Kenya
$10.00/hrIntermediateAppenMicro1Internal Proprietary Tooling

Key Skills

Software

AppenAppen
Micro1
Internal/Proprietary Tooling

Top Subject Matter

Large Language Models (LLMs)
Data Annotation
AI Models

Top Data Types

TextText
DocumentDocument
AudioAudio

Top Task Types

Fine-tuningFine-tuning
TranscriptionTranscription
Text GenerationText Generation

Freelancer Overview

AI Data Trainer. Brings 12+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Maasai Mara University (2016) and Kenya Certificate of Secondary Education, St. Peters Mumias Boys High School (2010). AI-training focus includes data types such as Text and labeling workflows including Fine-tuning.

IntermediateEnglishSwahili

Labeling Experience

AI Data Trainer

TextFine Tuning
I contributed to the development and improvement of AI systems by creating, annotating, and evaluating high-quality datasets for use in machine learning models. My work involved detailed analysis of LLM outputs, identifying and correcting errors such as hallucinations and grounding issues. I provided structured feedback to enhance AI model performance and data quality. • Created and annotated datasets for machine learning model training • Evaluated LLM outputs for errors and inconsistencies • Applied domain knowledge in quality assurance processes • Collaborated with AI teams to improve workflow efficacy.

I contributed to the development and improvement of AI systems by creating, annotating, and evaluating high-quality datasets for use in machine learning models. My work involved detailed analysis of LLM outputs, identifying and correcting errors such as hallucinations and grounding issues. I provided structured feedback to enhance AI model performance and data quality. • Created and annotated datasets for machine learning model training • Evaluated LLM outputs for errors and inconsistencies • Applied domain knowledge in quality assurance processes • Collaborated with AI teams to improve workflow efficacy.

2026 - Present

AI Trainer (Independent Contractor)

TextFine Tuning
I performed data annotation and evaluation to train and fine-tune AI models as an independent contractor. This involved maintaining strict data hygiene and ensuring confidentiality throughout the evaluation process. My efforts contributed to more accurate and robust AI model outcomes. • Labeled and evaluated textual datasets for AI training • Ensured data quality and privacy standards were met • Assisted in iterative model improvement cycles • Worked remotely with diverse AI development teams.

I performed data annotation and evaluation to train and fine-tune AI models as an independent contractor. This involved maintaining strict data hygiene and ensuring confidentiality throughout the evaluation process. My efforts contributed to more accurate and robust AI model outcomes. • Labeled and evaluated textual datasets for AI training • Ensured data quality and privacy standards were met • Assisted in iterative model improvement cycles • Worked remotely with diverse AI development teams.

2025 - Present

Education

M

Maasai Mara University

Bachelor of Science, Zoology

Bachelor of Science
2016 - 2016

Work History

E

Equity Bank

Relationship Supervisor

Nairobi
2025 - 2025
B

Britam Insurance

Financial Advisor

Nairobi
2025 - 2025