Robin K.

Key Skills

Software

CloudFactory

Sama

Appen

Scale AI

Snorkel AI

Label Studio

Mindrift

Toloka

Hasty

Google Cloud Vertex AI

Top Subject Matter

Generative AI workflows

multilingual annotation

and AI model evaluation

Top Data Types

Image

Video

Text

Top Task Types

Bounding Box

Polygon

Prompt + Response Writing (SFT)

Data Collection

Object Detection

Polyline

Transcription

Cuboid

Segmentation

Classification

Point/Key Point

Text Generation

Freelancer Overview

Associate, CloudFactory (AI data annotation and evaluation). Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include CloudFactory and Sama. Education includes Master of Science, Open University of Kenya (2025) and Bachelor of Science, Technical University of Kenya (2023). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Associate, CloudFactory (AI data annotation and evaluation)

CloudFactoryText

Provided generative AI annotation and review with emphasis on prompt-response evaluation and preference ranking. Conducted data validation and quality assurance for training datasets used in human-in-the-loop (HITL) workflows. Ensured annotated outputs met accuracy, relevance, and project-specific standards. • Evaluated prompts and model responses for quality • Performed preference ranking to support RLHF-style training • Carried out QA checks on datasets • Supported HITL AI training processes

2025 - Present

Associate, Sama (AI and multimodal annotation/evaluation)

SamaText

Performed prompt-response evaluation and preference ranking to assess and improve AI outputs for training. Conducted data validation and quality checks to ensure dataset reliability and alignment with annotation guidelines. Collaborated with teams to enhance annotation workflow standards for generative AI and multimodal pipelines. • Completed prompt-response evaluation tasks • Applied preference ranking for model output assessment • Conducted data validation and QA checks • Supported generative, computer vision, and HITL annotation workflows

2025 - 2026

Education

Work History