Emidio Tedeschi

Key Skills

Software

Labelbox

Appen

Mindrift

Toloka

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Computer Code Programming

Text

Top Task Types

Audio Recording

RLHF

Evaluation Rating

Computer Programming Coding

Prompt Response Writing SFT

Freelancer Overview

I have hands-on experience as an AI Training Specialist, where I focused on remote training of large language models (LLMs) with a strong emphasis on Python programming and structured data formats like JSON and CSV. My work involved improving model accuracy in code generation, interpretation, and debugging, as well as conducting detailed quality assessments and providing feedback to enhance technical dataset performance. With a background in software engineering and information security, I am skilled in full-stack development, data handling, and ensuring data quality for AI applications. My technical expertise spans Java, PHP, C#, SQL, and Python, and I am adept at adapting to new tools and frameworks to support high-quality AI training and data annotation initiatives.

Labeling Experience

Agent Error Analysis

LabelboxTextRLHFEvaluation Rating

TThis project focused on the review and evaluation of LLM responses to an human prompt in YAML format. There were 2 answers provided: one fail trajectory where the agent failed the task and one pass trajectory where the agent succeded in the task. The evaluation was based on the completion of success criteria provided by the creator of the task. My job was to evaluate the fairness of the task and assess whether the agent fairly succeded in the task or used some kind of hack.

TThis project focused on the review and evaluation of LLM responses to an human prompt in YAML format. There were 2 answers provided: one fail trajectory where the agent failed the task and one pass trajectory where the agent succeded in the task. The evaluation was based on the completion of success criteria provided by the creator of the task. My job was to evaluate the fairness of the task and assess whether the agent fairly succeded in the task or used some kind of hack.

2025 - 2024

Toloka - Build a virtual company

Computer Code ProgrammingComputer Programming Coding

Development of Python test cases for fine-tuning an agentic virtual developer operating within a simulated company environment

Development of Python test cases for fine-tuning an agentic virtual developer operating within a simulated company environment

2026 - Present

Code Human Preference (Claude Code/Feedback)

Computer Code ProgrammingRLHF

Contributed to a large-scale RLHF project in collaboration with a leading LLM organization, leveraging Claude Code and the Feedback platform to support model improvement workflows

Contributed to a large-scale RLHF project in collaboration with a leading LLM organization, leveraging Claude Code and the Feedback platform to support model improvement workflows

2026 - Present

Rainforest Audio – Alignerr

LabelboxAudioAudio Recording

This role focused on emotional uttering of phrases for finetuning of ai audio generation and audiobook reading

This role focused on emotional uttering of phrases for finetuning of ai audio generation and audiobook reading

2025

Python Function Calling Italian (Labeller/Reviewer)

AudioFunction Calling

Contributed to a medium-sized project focused on coordinating a domain-specialized agent and validating the correct invocation of Python functions.

Contributed to a medium-sized project focused on coordinating a domain-specialized agent and validating the correct invocation of Python functions.

2026 - 2026

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Education

Work History