Nnanna Polycarp

Key Skills

Software

Appen

Top Subject Matter

General AI/ML Tasks

Top Data Types

Text

Top Task Types

No task types listed

Freelancer Overview

Freelance Micro-Task Contributor (Data Labeling & AI Training). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Appen. Education includes Bachelor of Technology, Federal University of Technology Owerri (2025). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Freelance Micro-Task Contributor (Data Labeling & AI Training)

AppenText

As a Freelance Micro-Task Contributor, I conducted various data labeling and transcription assignments with a focus on accuracy and timeliness. My work included annotating datasets and evaluating outputs for AI training projects. I ensured high consistency and met the requirements for multiple concurrent tasks. • Labeled text and audio data for AI datasets • Performed dataset evaluation and content relevance assessments • Carried out micro-tasking operations through established platforms • Established strong attention to detail and quality assurance throughout assignments

As a Freelance Micro-Task Contributor, I conducted various data labeling and transcription assignments with a focus on accuracy and timeliness. My work included annotating datasets and evaluating outputs for AI training projects. I ensured high consistency and met the requirements for multiple concurrent tasks. • Labeled text and audio data for AI datasets • Performed dataset evaluation and content relevance assessments • Carried out micro-tasking operations through established platforms • Established strong attention to detail and quality assurance throughout assignments

2024 - Present

Education

Work History