Kelvin O.

Key Skills

Software

Label Studio

LabelImg

CVAT

SuperAnnotate

Prodigy

Top Subject Matter

Technology - software development & AI model evaluation

Media & Entertainment - image annotation & video labeling

Security & Surveillance - facial recognition & anomaly detection

Top Data Types

Image

Video

Document

Top Task Types

Transcription

Evaluation/Rating

Segmentation

Classification

Object Detection

Text Generation

Computer Programming/Coding

Freelancer Overview

I have a strong technical background in web development, frontend implementation, and digital systems, with professional experience working remotely on real-world web projects involving troubleshooting, optimization, quality assurance, and user-focused improvements. My experience includes evaluating website functionality, identifying and resolving technical issues, optimizing performance, handling integrations, and maintaining responsive systems across different devices and browsers. Through my work as a WordPress developer and technical support specialist, I have developed strong analytical thinking, attention to detail, problem-solving, and structured evaluation skills that are highly relevant to AI training and data annotation workflows. In addition to technical development, I have experience collaborating remotely with clients and teams, following detailed instructions, managing support tasks, and delivering accurate, high-quality results under deadlines. My background in HTML, CSS, JavaScript, UI/UX implementation, and system troubleshooting enables me to understand complex technical contexts and evaluate outputs carefully. I am also comfortable working with evolving technologies, learning new systems quickly, and contributing effectively to quality-focused AI training, evaluation, and data-labeling projects.

Education

Work History