Brian K.

Key Skills

Software

CloudFactory

Top Subject Matter

AI model training and model output evaluation

AI training dataset annotation

Enterprise data validation and QA aligned to labeling standards

Top Data Types

Text

Document

Top Task Types

Classification

Entity (NER) Classification

Freelancer Overview

AI Trainer | CloudFactory. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include CloudFactory, Internal, and Proprietary Tooling. Education includes Bachelor of Science, Pwani University (2026). AI-training focus includes data types such as Text, Computer Code, and Programming and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

ICT & Data Attachment | Kenya Broadcasting Corporation (KBC)

Performed structured data entry, cleaning, and validation across enterprise databases with the rigor needed for high-quality dataset labeling. Conducted quality assurance checks on data records and system outputs by verifying accuracy and flagging discrepancies against defined standards. Maintained documentation and communicated findings clearly to technical and non-technical stakeholders to ensure traceability and consistent interpretation.•Structured data entry, cleaning, and validation for enterprise records.•QA verification of data records and system outputs against defined standards.•Debugged application code to identify logic errors and inconsistencies.•Documented quality metrics and communicated issues for stakeholder alignment.

2025 - 2025

Data Annotation Specialist | RAY AI

TextClassificationEntity (NER) Classification

Labeled and tagged text and structured datasets according to detailed project guidelines to support downstream model training pipelines. Conducted quality checks across annotated batches to resolve discrepancies and maintain dataset consistency and accuracy. Collaborated with project leads to clarify ambiguous cases and refine annotation guidelines based on recurring patterns.•Text and structured data labeling with adherence to project guidelines.•Quality assurance checks and discrepancy resolution across annotation batches.•Collaboration with leads to resolve ambiguities and improve labeling rules.•Supported dataset consistency for downstream training.

2024 - 2024

AI Trainer | CloudFactory

CloudFactoryText

Trained and fine-tuned AI models by performing structured data labeling and response evaluation aligned to detailed client rubrics. Reviewed model outputs for accuracy, coherence, and rule adherence, and flagged edge cases and inconsistencies for retraining. Maintained consistent throughput and quality scoring while working independently in a remote distributed team setting.•Performed labeling/annotation and evaluation tasks against client guideline rubrics.•Monitored and assessed model outputs for discrepancies, coherence, and compliance.•Identified edge cases and inconsistencies requiring retraining.•Balanced deadline discipline with quality metric maintenance.

2024 - 2024

Education

Work History