David B.

Key Skills

Software

Other

OneForma

Clickworker

Top Subject Matter

Academic exam preparation (WAEC/JAMB/KCSE)

Top Data Types

Text

Image

Document

Top Task Types

Prompt + Response Writing (SFT)

Question Answering

Object Detection

Text Generation

Text Summarization

Transcription

Data Collection

Evaluation/Rating

Freelancer Overview

Founder, Pastpaper Tutor (AI coach trained on 20 years of past papers). Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Technology, Federal University of Technology Minna (2023) and WASSCE, Emmanuel International College (2015). AI-training focus includes data types such as Text and labeling workflows including Prompt + Response Writing (SFT).

Labeling Experience

Founder, Pastpaper Tutor (AI coach trained on 20 years of past papers)

OtherTextPrompt + Response Writing (SFT)

Built and iterated AI coaching content for an academic tutoring product described as an AI coach trained on standardized exam materials. Curated and structured study materials to create training-style prompts and responses that can be used to guide student learning. Converted historical exam knowledge into an interactive coaching experience that provides question-led learning at scale. • Leveraged WAEC, JAMB, and KCSE past papers as training material • Designed tutoring outputs in prompt/response form for student interactions • Focused on exam preparation content organization for consistent delivery • Supported continuous improvement of tutoring responses over time

2018 - Present

Education

Work History