Jeff M.

Key Skills

Software

Clickworker

CloudFactory

Data Annotation Tech

Mercor

Micro1

Mindrift

OneForma

Remotasks

Telus

Toloka

Top Subject Matter

LLM training

RLHF feedback

NLP dataset annotation

Top Data Types

Text

Audio

Document

Top Task Types

RLHF

Data Collection

Text Generation

Classification

Question Answering

Text Summarization

Transcription

Freelancer Overview

AI Training & Data Annotation Specialist (Freelance). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N, A, and Google Sheets. Education includes Bachelor of Business Information Technology, Murang'a University of Technology. AI-training focus includes data types such as Text and labeling workflows including RLHF, Data Collection, and Text Generation.

Labeling Experience

Freelance Virtual Assistant & Data Entry Specialist

TextData Collection

Completed AI-adjacent data work focused on organizing and maintaining structured information for clients. Managed records and spreadsheets that supported downstream business and content workflows. Ensured data accuracy and timely delivery across multiple assignments. • Managed spreadsheets, documents, and online records • Performed online research and organized business information • Completed accurate data entry projects within deadlines • Supported administrative email and scheduling tasks

2023 - 2026

AI Training & Data Annotation Specialist (Freelance)

TextRLHF

Provided RLHF (Reinforcement Learning from Human Feedback) ratings for LLM outputs to support model alignment and improvement. Performed quality evaluations of responses to ensure they met platform accuracy and guideline requirements. Supported instruction-following and conversational AI training by applying consistent labeling standards. • Delivered ratings for model-generated text outputs • Conducted response evaluation and quality checks • Annotated data for NLP tasks (intent, sentiment, entity) • Wrote and evaluated prompts for AI behavior alignment

2023 - 2026

Freelance Content Writer (Freelance)

TextText Generation

Created written content intended to support marketing and product information needs for client websites. Produced blog posts, articles, and product descriptions using client requirements and SEO considerations. Edited and proofread materials to maintain clarity, accuracy, and consistency. • Wrote blog posts and website content • Produced product descriptions and marketing copy • Edited and proofread written materials • Delivered SEO-friendly text tailored to client specs

2022 - 2026

Education

Work History