Teija R.

Key Skills

Software

No software listed

Top Subject Matter

Audio and video AI training data (multimodal)

Top Data Types

Audio

Video

Top Task Types

No task types listed

Freelancer Overview

AI Trainer / Audio Reviewer. Brings 12+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Master of Social Sciences, N/A (2014) and Master of Arts, University of Jyväskylä (2012). AI-training focus includes data types such as Audio and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Trainer / Audio Reviewer — analyzing, labeling, and annotating audio/video footage for AI training purposes

Audio

Performed AI training data labeling by analyzing audio and video footage and creating annotations for model learning. Reviewed and evaluated segments to ensure the labeled data met training requirements for audio and video understanding. Contributed to quality-oriented preparation of multimodal training material used by AI systems.• Analyzed audio/video content to identify what should be labeled for training.• Labeled and annotated footage for AI training purposes.• Performed review/quality checks on labeled segments.• Supported iterative training preparation as requirements evolved.

2026 - Present

AI Trainer / Audio Reviewer

Audio

Analyzing, labeling, and annotating audio and video footage for AI training purposes. Conducting audio review to support dataset quality and downstream model training. Applying consistent annotation practices to ensure reliable training signals across samples. • Audio and video review and annotation • Quality-focused labeling for AI training • Support for dataset readiness and evaluation

2024 - Present

Education

Work History