Kosisochuwku J.

Key Skills

Software

Mindrift

OneForma

Mercor

Scale AI

Top Subject Matter

software tester-Carried out manual and automation testing to uncover bugs and usability issues across web applications.

Junior front end developer-Built and maintained responsive web interfaces using HTML, CSS, JavaScript, and React.

Top Data Types

Computer Code Programming

Image

Video

Top Task Types

Polygon

Evaluation/Rating

Transcription

Text Summarization

Question Answering

Text Generation

Object Detection

RLHF

Segmentation

Freelancer Overview

Senior Software Tester. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Software Testing Certification, The Bug Detective (2022) and Front-End Development Certification, Wedigraf Tech Hub (2022).

Labeling Experience

outlier

ImageEvaluation/Rating

Aether project on Outlier primarily involves video and image evaluation, where contributors assess short videos, screenshots, or generated images to label specific features that help improve AI models

2026 - 2026

click worker

ImageObject Detection

I helped ai to determine which image follow the prompt

2020 - 2024

Education

Work History