For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
M
Mathias Irgemo

Mathias Irgemo

Senior Software Engineer - Backend Systems and ML

Denmark flagCopenhagen, Denmark
$60.00/hrExpertOneformaInternal Proprietary ToolingAppen

Key Skills

Software

OneFormaOneForma
Internal/Proprietary Tooling
AppenAppen

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
Computer Code ProgrammingComputer Code Programming

Top Task Types

Audio RecordingAudio Recording
RLHFRLHF
SegmentationSegmentation
Translation/LocalizationTranslation/Localization

Freelancer Overview

I am a software and machine learning engineer with extensive experience building data pipelines, developing ML models, and ensuring data quality for AI training. My background includes designing and implementing automated ETL pipelines in Python, focusing on data integrity and reproducibility, as well as integrating analytics and machine learning components into scalable backend systems. I have worked with diverse tools such as Pandas, NumPy, and LightGBM, and have experience exposing models through robust APIs in both Python and C#. My projects have involved building internal AI platforms, monitoring model drift, and delivering analytics outputs to a range of stakeholders, all of which have given me a strong foundation in managing and preparing high-quality data for machine learning and AI training workflows.

ExpertNorwegianDanishEnglish

Labeling Experience

OneForma

Polly Annotation

OneformaAudioAudio Recording
Listening to audo files from different podcasts etc. Transcribing them with precision and correct words. Also review what other people have sent in.

Listening to audo files from different podcasts etc. Transcribing them with precision and correct words. Also review what other people have sent in.

2025 - 2025
Appen

AI Annotator

AppenAudioSegmentation
Audio segmentation and Annotation

Audio segmentation and Annotation

2025 - 2025

Hopper RLHF

Internal Proprietary ToolingComputer Code ProgrammingRLHF
Generated code-related questions as a prompt to make the LLM generate code. Reviewed the code and made changes accordingly. Also reviewed what other people had sent in.

Generated code-related questions as a prompt to make the LLM generate code. Reviewed the code and made changes accordingly. Also reviewed what other people had sent in.

2025 - 2025

Education

U

University of Agder

Master, Computer Science

Master
2019 - 2022

Work History

N

Nordic Systems Lab

Senior Software Engineer

Telemark
2024 - Present
S

Sentinel Intelligence Systems

AI Platform Developer

Telemark
2023 - Present