Louis O.

Key Skills

Software

Humanatic

iMerit

Labelbox

Scale AI

Appen

Top Subject Matter

Computer vision video annotation

Software testing documentation support (QA-related)

Legal Services & Contract Review

Top Data Types

Video

Image

Text

Top Task Types

Action Recognition

Segmentation

Bounding Box

Transcription

Data Collection

Freelancer Overview

Freelance Data Annotator (Video Annotation) – Remote. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Crowdgen, Atlas Capture, and Internal. Education includes Bachelor of Science, University of Lagos (2020). AI-training focus includes data types such as Video and Document and labeling workflows including Action Recognition, Evaluation, and Rating.

Labeling Experience

Freelance Data Annotator (Video Annotation) – Remote

VideoAction Recognition

Performed video annotation tasks by labeling and reviewing visual content according to project guidelines. Conducted frame-by-frame analysis to maintain annotation accuracy and consistency across repetitive segments. Ensured quality standards were met for each deliverable within platform and client requirements. • Labeled visual/video data with high attention to detail • Reviewed annotations for guideline compliance • Performed frame-by-frame validation for consistency • Met project requirements and quality targets

2023 - Present

IT Intern – Interswitch Group, Lagos

Document

Supported quality assurance activities by contributing to testing validation and documentation of internal processes. Helped in system testing and debugging of payment solutions to ensure reliability. Produced and maintained user guides and documented processes for internal stakeholders. • Assisted in system testing and debugging • Contributed to QA activities in an Agile environment • Documented processes and user guides • Supported validation for accuracy and reliability

2020 - 2020

Education

Work History