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Michael Birecki

Michael Birecki

LLM evaluation and prompt utning specialist. Expert in French and English

France flagParis, France
$15.00/hrEntry LevelLabelboxOther

Key Skills

Software

LabelboxLabelbox
Other

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
TextText

Top Task Types

Audio Recording
Emotion Recognition
Prompt Response Writing SFT
Relationship
Text Generation

Freelancer Overview

I'm a bilingual (French and English) technical profile with hands-on experience in AI-related projects, including prompt engineering, image generation workflows (ComfyUI), model training and dataset, and LLM output evaluation. I've worked on personal and freelance projects involving GPT-based tools and image labeling pipelines, giving me a solid understanding of data quality and model behavior. I'm used to handling text and visual content, evaluating relevance, and structuring clear instructions to guide models. Recently, I've started using platforms like Labelbox and I'm quickly getting familiar with common data labeling practices. I'm rigorous, detail-oriented, and genuinely motivated to contribute to smarter, safer, and more aligned AI systems.

Entry LevelFrenchEnglish

Labeling Experience

Crypto trading prediction Tool. Time series AI Project

OtherComputer Code ProgrammingData Collection
Developed a machine learning pipeline to predict short-term crypto price movements using multivariate time series data. While not a labeling project in the strict sense, this initiative involved curating and preprocessing large datasets, creating labeled training targets based on price movement thresholds, and validating prediction outputs. Worked with python (PyTorch and pandas) to structure time windows, engineer relevant features, and format data for supervised learning. Also evaluated model predictions against real market outcomes and refined the training set accordingly. This project strengthened my understanding of dataset quality, label logic, and evaluation metrics all highly transferable to data labeling and AI training tasks.

Developed a machine learning pipeline to predict short-term crypto price movements using multivariate time series data. While not a labeling project in the strict sense, this initiative involved curating and preprocessing large datasets, creating labeled training targets based on price movement thresholds, and validating prediction outputs. Worked with python (PyTorch and pandas) to structure time windows, engineer relevant features, and format data for supervised learning. Also evaluated model predictions against real market outcomes and refined the training set accordingly. This project strengthened my understanding of dataset quality, label logic, and evaluation metrics all highly transferable to data labeling and AI training tasks.

2025
Labelbox

LLM Evaluation and Prompt Review

LabelboxTextText GenerationPrompt Response Writing SFT
Freelance project focused on evaluating and improving outputs from large language models such as ChatGPT and Claude. Tasks included analyzing prompt response pairs, comparing model completions, scoring outputs based on factual accuracy, instruction alignment, tone, and fluency. I began exploring Labelbox to transition evaluations into a structured and scalable format. This project was designed to build hands-on expertise with human feedback workflows and prepare for RLHF style annotation missions.

Freelance project focused on evaluating and improving outputs from large language models such as ChatGPT and Claude. Tasks included analyzing prompt response pairs, comparing model completions, scoring outputs based on factual accuracy, instruction alignment, tone, and fluency. I began exploring Labelbox to transition evaluations into a structured and scalable format. This project was designed to build hands-on expertise with human feedback workflows and prepare for RLHF style annotation missions.

2025 - 2025

Education

I

IEF2I

Licence (Bachelor) Concepteur/développeur informatique, Software Development / IT Engineering

Licence (Bachelor) Concepteur/développeur informatique
2011 - 2015
G

GRETA

BTS informatique de gestion (french degree), Computer science and business IT

BTS informatique de gestion (french degree)
2007 - 2009

Work History

F

Freelance (customer : "Prohibido Jazz Club")

Mobile & Web App Developer

Remote
2023 - 2025
B

BPCE

Access Rights Manager / Logical Security Consultant

Charenton-le-Pont
2017 - 2022