Sonya Clausen

Key Skills

Software

Other

Appen

Internal/Proprietary Tooling

Top Subject Matter

AI Model Training

AI/NLP Training Data Creation

Software Development

Top Data Types

Image

Text

Audio

Video

Top Task Types

Classification

Transcription

Bounding Box

Question Answering

Text Summarization

Fine Tuning

Evaluation Rating

Freelancer Overview

Data Annotator (QA) – Accenture / Finest People. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other and Appen. Education includes Associate of Professional Degree, Business Academy Aarhus (2025) and Exchange Semester, Amsterdam University of Applied Sciences (2024). AI-training focus includes data types such as Image, Text, and Audio and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

Data Annotator

AudioTranscription

Transcribed different pieces of Danish audio

Transcribed different pieces of Danish audio

2025 - 2025

Data Annotator (QA) – Accenture / Finest People

OtherImageClassificationTranscription

As a Data Annotator (QA) at Accenture / Finest People, I labeled and reviewed datasets containing images, text, audio, and video for use in AI model training. I was responsible for validating, correcting, and ensuring data quality and relevance, contributing directly to the development of accurate machine learning systems. My work required attention to detail, a strong sense of data integrity, and effective collaboration with project stakeholders. • Annotated diverse data types to create high-quality training datasets • Evaluated and corrected data entries for accuracy and consistency • Provided feedback on annotation guidelines and quality assurance processes • Collaborated closely with data science teams to improve model outputs

As a Data Annotator (QA) at Accenture / Finest People, I labeled and reviewed datasets containing images, text, audio, and video for use in AI model training. I was responsible for validating, correcting, and ensuring data quality and relevance, contributing directly to the development of accurate machine learning systems. My work required attention to detail, a strong sense of data integrity, and effective collaboration with project stakeholders. • Annotated diverse data types to create high-quality training datasets • Evaluated and corrected data entries for accuracy and consistency • Provided feedback on annotation guidelines and quality assurance processes • Collaborated closely with data science teams to improve model outputs

2025 - 2025

Freelance Transcriber – Appen

AppenAudioTranscription

As a Freelance Transcriber at Appen, I transcribed audio data to support AI improvement initiatives and machine learning projects. This role focused on converting spoken content into accurate text for use in training natural language processing models. I ensured the highest standards of accuracy and clarity throughout all transcriptions. • Listened carefully to diverse audio recordings • Transcribed spoken content with precise detail • Corrected transcription errors to improve data quality • Maintained strict confidentiality and adherence to data security protocols

As a Freelance Transcriber at Appen, I transcribed audio data to support AI improvement initiatives and machine learning projects. This role focused on converting spoken content into accurate text for use in training natural language processing models. I ensured the highest standards of accuracy and clarity throughout all transcriptions. • Listened carefully to diverse audio recordings • Transcribed spoken content with precise detail • Corrected transcription errors to improve data quality • Maintained strict confidentiality and adherence to data security protocols

2023 - 2023

Education

Work History