Elena Missio

Key Skills

Software

Scale AI

Internal/Proprietary Tooling

Other

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Document

Text

Top Task Types

Classification

Evaluation Rating

RLHF

Text Generation

Translation Localization

Freelancer Overview

I work as a freelance AI trainer with experience in multilingual projects, mainly in Italian, my mother tongue, and Spanish, but also fully in English. I’ve collaborated with companies such as Scale AI, Invisible Technologies, and Stellar AI, working on data annotation, prompt and response writing, evaluation, AI response reviewing, and content quality checks. I’m currently also involved in reviewing and auditing reviewing roles on selected projects. Before entering the AI field, I spent over 15 years at IBM, mainly in credit management and financial process roles, where I developed strong organizational, analytical, and communication skills. This background has helped me approach AI projects with a practical mindset, attention to detail, and structured working methods. I’m a native Italian speaker, fluent in Spanish and English, and I’ve lived in several European countries. This allows me to adapt easily to different contexts and content. I work well independently and in teams, and I find it rewarding to contribute to the development of advanced language models, combining accuracy and creativity.

Labeling Experience

Evals and RLHF

Scale AITextRLHFEvaluation Rating

Evalutaion of responses given to complex prompts or prompt engineering and response improvement.

Evalutaion of responses given to complex prompts or prompt engineering and response improvement.

2024

Image related project

Scale AIImagePrompt Response Writing SFT

Crafting prompts based on an image and providing a response that is better than the model one

Crafting prompts based on an image and providing a response that is better than the model one

2024

Prompt engineering

Internal Proprietary ToolingTextRLHFPrompt Response Writing SFT

Writing prompts on any possible topic in multi turn conversation and evaluating the resulting responses. Re-writing of the "less bad" response.

Writing prompts on any possible topic in multi turn conversation and evaluating the resulting responses. Re-writing of the "less bad" response.

2024 - 2024

Various Evals

OtherTextEvaluation Rating

Various evals projects, with different modalities of rating model responses to given prompts

Various evals projects, with different modalities of rating model responses to given prompts

2024 - 2024

Complicated prompts

OtherTextRelationshipQuestion Answering

The scope of the project was to create prompts that a human would easily solved but not a model, that required complex naviagation, or image recognition, or getting info from a file and tracking the shortest way to get to the solution.

The scope of the project was to create prompts that a human would easily solved but not a model, that required complex naviagation, or image recognition, or getting info from a file and tracking the shortest way to get to the solution.

2024 - 2024

Education

Work History