Simon M.

Key Skills

Software

OneForma

Clickworker

Appen

Scale AI

Top Subject Matter

AI data training and workflow development

AI data annotation and automation workflows

Search evaluation for AI systems

Top Data Types

Text

Image

Video

Top Task Types

Data Collection

Classification

RLHF

Evaluation/Rating

Prompt + Response Writing (SFT)

Text Generation

Object Detection

Fine-tuning

Transcription

Red Teaming

Text Summarization

Segmentation

Freelancer Overview

AI Data Trainer • Contractor at Centific's OneForma. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include OneForma, Clickworker, and Appen. Education includes High School Diploma, South African Department of Education (2016) and Introduction to Generative AI, Google Cloud (2025). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Data Collection.

Labeling Experience

IT Technical Support Specialist at ENS Africa

Text

Provided technical support involving IT incident resolution and system management supporting end-user operations. • Triaged and resolved hardware, software, VPN, and network issues for Windows and macOS users • Used remote support tools to restore services for affected users • Managed enterprise device and identity configurations using SCCM and Azure AD • Documented and logged support activities to support consistent operational workflows

2025 - 2025

AI Data Trainer • Contractor at Clickworker

ClickworkerTextData Collection

Performed AI-related microtasks and data annotation work as an AI Data Trainer contractor. • Contributed to data annotation projects supporting downstream AI use • Worked on AI automation and workflow improvements for streamlined data management • Helped ensure annotated outputs were suitable for model training • Completed tasks for multiple assignments within remote contractor engagements

2024 - 2025

AI Data Trainer • Contractor at Centific's OneForma

OneFormaText

Worked as an AI Data Trainer contractor focusing on training and analyzing AI data models. • Ensured training data accuracy and relevance for AI-driven processes • Collaborated with teams to develop and improve AI training workflows • Participated in iterative training processes to support model performance • Applied quality checks to maintain consistent labeling/training outputs

2024 - 2025

Search Engine Evaluator • Contractor at Appen

AppenText

Evaluated search engine outputs and provided feedback to improve AI-driven search relevance. • Assessed and optimized search engine algorithms to enhance user experience • Supplied model and results feedback to increase accuracy and relevance • Worked independently across multiple AI-related projects for global clients • Followed client guidelines to maintain consistent evaluation quality

2023 - 2024

Education

Work History