Kamsi J.

Key Skills

Software

Appen

CrowdFlower

Deep Systems

Labelbox

iMerit

Mercor

Micro1

Mindrift

OneForma

Remotasks

Toloka

Telus

Top Subject Matter

AI model evaluation and data annotation for frontier model outputs

Top Data Types

Text

Image

Video

Top Task Types

Classification

Evaluation/Rating

Data Collection

Object Detection

Text Generation

Freelancer Overview

AI Data Annotator — Appen by CrowdGen (Remote). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Appen. Education includes Bachelor of Engineering, University of Nigeria, Nsukka (2026). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Data Annotator — Appen by CrowdGen (Remote)

AppenText

Provided structured evaluation feedback on AI model outputs to identify specific failure modes across tasks. Applied quality criteria to detect edge cases and inconsistencies that general review could miss. Worked independently across concurrent projects while maintaining accuracy and supporting remote team coordination. • Evaluated outputs across multiple modalities (structured feedback) • Defined and applied quality checks for edge cases and inconsistencies • Ensured accuracy without direct supervision across concurrent workstreams • Coordinated with distributed teams to meet deadlines and quality benchmarks

2025 - Present

Education

Work History