Enock

Key Skills

Software

Other

CloudFactory

Top Subject Matter

LLM Optimization/NLP

General AI/Data Labeling

Mining Data/Resource Identification

Top Data Types

Text

Document

Image

Top Task Types

Fine Tuning

Classification

Freelancer Overview

AI Trainer (Part-time) | Pareto.AI (Remote). Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other and CloudFactory. Education includes Bachelor of Science, Taita Taveta University (2021). AI-training focus includes data types such as Text and Document and labeling workflows including Fine-tuning and Classification.

Labeling Experience

AI Trainer (Part-time) | Pareto.AI (Remote)

OtherTextFine Tuning

As an AI Trainer at Pareto.AI, I was responsible for training and fine-tuning AI models to improve their accuracy and efficiency. My work involved curating, cleaning, and preprocessing text datasets to ensure training data was of the highest quality. I specialized in LLM fine-tuning and prompt engineering focused on instructional prompt optimization. • Developed and optimized instructional prompts to enhance LLM accuracy. • Evaluated and performed rigorous model testing to ensure model performance. • Curated and preprocessed text datasets for training and validation. • Focused on quality control of input data to improve outcomes.

As an AI Trainer at Pareto.AI, I was responsible for training and fine-tuning AI models to improve their accuracy and efficiency. My work involved curating, cleaning, and preprocessing text datasets to ensure training data was of the highest quality. I specialized in LLM fine-tuning and prompt engineering focused on instructional prompt optimization. • Developed and optimized instructional prompts to enhance LLM accuracy. • Evaluated and performed rigorous model testing to ensure model performance. • Curated and preprocessed text datasets for training and validation. • Focused on quality control of input data to improve outcomes.

2020 - Present

Data Specialist (Full-time) | Cloudfactory, Kenya

CloudfactoryDocumentClassification

At Cloudfactory, I accurately labeled and annotated large document datasets for machine learning and AI model training. My responsibilities included identifying and correcting errors and ensuring high dataset consistency. I collaborated closely with the team to meet strict annotation standards and improved the quality of labeled data. • Labeled and annotated documents for AI model training objectives. • Engaged in quality checks and resolved dataset inconsistencies. • Delivered structured inputs to contribute to AI model performance. • Maintained annotation accuracy according to project guidelines.

At Cloudfactory, I accurately labeled and annotated large document datasets for machine learning and AI model training. My responsibilities included identifying and correcting errors and ensuring high dataset consistency. I collaborated closely with the team to meet strict annotation standards and improved the quality of labeled data. • Labeled and annotated documents for AI model training objectives. • Engaged in quality checks and resolved dataset inconsistencies. • Delivered structured inputs to contribute to AI model performance. • Maintained annotation accuracy according to project guidelines.

2024 - 2024

Data Scientist | Prospector Portal (Remote)

OtherDocumentClassification

As a Data Scientist at Prospector Portal, I labeled and annotated large datasets for use in machine learning and AI applications related to mining industry documents. My work included quality assurance in data labeling and developing models for the identification and categorization of resource data. I contributed annotated data to optimize AI model performance on industry-specific tasks. • Labeled mining resource documents for predictive model training. • Ensured dataset accuracy through rigorous error correction audits. • Collaborated with team members to achieve annotation goals. • Supported data pipeline and modeling improvements with structured inputs.

As a Data Scientist at Prospector Portal, I labeled and annotated large datasets for use in machine learning and AI applications related to mining industry documents. My work included quality assurance in data labeling and developing models for the identification and categorization of resource data. I contributed annotated data to optimize AI model performance on industry-specific tasks. • Labeled mining resource documents for predictive model training. • Ensured dataset accuracy through rigorous error correction audits. • Collaborated with team members to achieve annotation goals. • Supported data pipeline and modeling improvements with structured inputs.

2021 - 2024

Education

Work History