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Alessandro Estanisla Dos Santos

Alessandro Estanisla Dos Santos

Administrative Analyst - Heavy Vehicle Protection

BRAZIL flag
SETE LAGOAS, Brazil
$20.00/hrIntermediateOneformaAppen

Key Skills

Software

OneFormaOneForma
AppenAppen

Top Subject Matter

No subject matter listed

Top Data Types

TextText
AudioAudio

Top Label Types

Text Summarization
Translation Localization
Evaluation Rating
Data Collection
Prompt Response Writing SFT
Segmentation
Question Answering
Text Generation
Transcription

Freelancer Overview

I have extensive experience working as a Prompt and Response Evaluator for AI, where I focus on evaluating and improving the quality of AI-generated content and social media data in a remote, home office setting. My background in business administration and financial controllership, combined with advanced proficiency in Microsoft Office Suite (including self-taught VBA) and hands-on experience with integrated systems like SAP, Oracle, and BI, enables me to handle complex data annotation and labeling tasks with precision. I am skilled at adhering to detailed guidelines, managing large datasets, and providing accurate feedback for training AI models, particularly in natural language processing and digital content evaluation. My analytical mindset and commitment to quality make me well-suited for roles in AI data training and annotation.

IntermediateEnglishPortuguese

Labeling Experience

Appen

Social Media Evaluator

AppenAudioSegmentationQuestion Answering
Annotation and correction of audio generated by the translation and understood by AI for task refinement.

Annotation and correction of audio generated by the translation and understood by AI for task refinement.

2024
OneForma

AI Trainer

OneformaTextText SummarizationTranslation Localization
Evaluate user intent and interaction with the AI ​​platform, refining prompts and responses such as text and images generated from requests.

Evaluate user intent and interaction with the AI ​​platform, refining prompts and responses such as text and images generated from requests.

2024

Education

P

Pontifical Catholic University of Minas Gerais

Postgraduate Degree, Financial Controllership

Postgraduate Degree
2011 - 2011
U

University Center of Sete Lagoas (Unifemm)

Bachelor of Business Administration, Business Administration

Bachelor of Business Administration
2007 - 2007

Work History

P

Prime Truck Association

Administrative Analyst

Sete Lagoas
2021 - Present
S

SK Automotive

Sales Representative

Sete Lagoas
2020 - 2021