Isabella Lisboa Sigismondi
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Isabella Lisboa Sigismondi Email & Phone Number

AI Linguistic Trainer and Language Model Training Specialist at Scale AI
Location: São Paulo, São Paulo, Brazil 19 work roles 4 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Role
AI Linguistic Trainer and Language Model Training Specialist
Location
São Paulo, São Paulo, Brazil
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Who is Isabella Lisboa Sigismondi? Overview

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Isabella Lisboa Sigismondi is listed as AI Linguistic Trainer and Language Model Training Specialist at Scale AI, a company with 5601 employees, based in São Paulo, São Paulo, Brazil. AeroLeads shows a matched LinkedIn profile for Isabella Lisboa Sigismondi.

Isabella Lisboa Sigismondi previously worked as AI Linguistic Trainer / Language Model Training Specialist at Scale Ai and Localization Vendor Coordinator at Uber. Isabella Lisboa Sigismondi holds Postgraduate Degree, Business, Management, Marketing, And Related Support Services from Pontifícia Universidade Católica De Minas Gerais.

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Profile bio

About Isabella Lisboa Sigismondi

I'm a Lawyer that found herself in Business Management. Currently working as a Project Manager and enrolled in a Specialisation/Post-Gradiation course for Strategic Management of Business Processes. As an experienced business analyst with a proven track record of delivering impactful insights and driving business growth, I am passionate about leveraging data and analytics to inform strategic decision-making and process improvement. With a strong background in data analysis, requirements gathering, and stakeholder management, I am adept at identifying opportunities for business optimization and driving successful project outcomes.

Current workplace

Isabella Lisboa Sigismondi's current company

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Scale AI
Scale Ai
AI Linguistic Trainer and Language Model Training Specialist
State of São Paulo, Brazil
Website
Employees
5601
AeroLeads page
19 roles

Isabella Lisboa Sigismondi work experience

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Ai Linguistic Trainer And Language Model Training Specialist

State Of São Paulo, Brazil

Ai Linguistic Trainer / Language Model Training Specialist

Current

ORACLE CONTRIBUTOR: Top-tier AI taskerModel Development and Training: train and fine-tune AI models to achieve optimal performance.Conduct A/B testing to validate model effectiveness.Analyze model results to identify areas for improvement.

Apr 2024 - Present

Localization Vendor Coordinator

Jun 2024 - Oct 2024

Business Analyst And Project Manager

Project Planning and Management:- Lead and oversee the entire project life cycle, ensuring timely delivery of high-quality outcomes.- Develop and maintain comprehensive project plans, outlining tasks, timelines, and resource requirements.Effectively communicate project expectations, progress, and issues to team members, stakeholders, and senior.

Nov 2023 - Mar 2024

Project Manager

Project Planning and Management:- Lead and oversee the entire project life cycle, ensuring timely delivery of high-quality outcomes.- Develop and maintain comprehensive project plans, outlining tasks, timelines, and resource requirements.Effectively communicate project expectations, progress, and issues to team members, stakeholders, and senior.

Sep 2023 - Jan 2024

Project Manager And Vendor Manager

Argentina

Project Coordination:- Work closely with clients to understand project requirements and expectations.- Develop project plans, timelines, and allocate resources efficiently.Resource Management:- Identify and engage qualified translators and linguistic resources.- Ensure effective communication and collaboration within the translation team.Quality.

Jun 2023 - Nov 2023

Consultant In Translation Project Management

Consultant

Mar 2023 - Jun 2023

Project Manager

Universal Language Solutions Ltd

Strategic Project Management:- Lead the planning, execution, and delivery of many different types of translation projects.- Develop and implement strategic project management methodologies to optimize workflows and enhance project outcomes.Client Relationship Management:- Act as the primary point of contact for key clients, understanding their business.

Feb 2021 - Dec 2022

Project Management Intern

Lithoplant

Linhares, Espírito Santo, Brazil

Jul 2013 - Nov 2022

Marketing Assistance Specialist

Freelance

Marketing Support:- Assist in the execution of marketing campaigns, including content creation, social media management, and email marketing.- Collaborate with the marketing team to ensure brand consistency across various channels.- Conduct market research to identify trends, competitor activities, and potential areas for growth.Business Development.

Jan 2019 - Aug 2022

Web Content Writer

- Write clear, concise, and engaging content for websites, landing pages, blogs, and other digital platforms.- Develop content that aligns with brand voice, target audience, and marketing objectives.- Create SEO-friendly content with a focus on incorporating relevant keywords to enhance online visibility.

Jun 2020 - Feb 2021

Translator - Blockchain

Mycointainer

Translation and Localization:- Translate crypto-related content, including whitepapers, websites, articles, and marketing materials, while ensuring accuracy and cultural relevance.- Localize content to resonate with target audiences, considering linguistic nuances and regional preferences.-Maintain up-to-date knowledge of industry terminology and jargon to.

Apr 2020 - Feb 2021

Freelance Translator

Mar 2020 - Feb 2021

Social Media Marketing Specialist

Hammad’S English Office

Vila Velha, ES, Brazil

Apr 2020 - Jun 2020

Law Intern

Fass | Estratégia Direito Negócios

Vitória E Região, Brasil

Oct 2017 - Jan 2020

English Teacher

Linhares Area, Brazil

Feb 2011 - Jun 2012

Technical Translator

Viva

Linhares Area, Brazil

Feb 2011 - Mar 2011
Team & coworkers

Colleagues at Scale AI

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4 education records

Isabella Lisboa Sigismondi education

Postgraduate Degree, Business, Management, Marketing, And Related Support Services

Activities and Societies: Gestão Estratégica de Processos de Negócio (Strategic Management of Business Processes)

Business Administration And Management, General

Harvard Business Publishing scholarship - 9 weeks program

Graduated, Law

Fdv

Activities and Societies: Grupo de estudo em gênero e sexualidade; business law; US constitutional law Grupo de Pesquisa- Direito.

A

International House Newcastle
FAQ

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What company does Isabella Lisboa Sigismondi work for?

Isabella Lisboa Sigismondi works for Scale AI.

What is Isabella Lisboa Sigismondi's role at Scale AI?

Isabella Lisboa Sigismondi is listed as AI Linguistic Trainer and Language Model Training Specialist at Scale AI.

Where is Isabella Lisboa Sigismondi based?

Isabella Lisboa Sigismondi is based in São Paulo, São Paulo, Brazil while working with Scale AI.

What companies has Isabella Lisboa Sigismondi worked for?

Isabella Lisboa Sigismondi has worked for Scale Ai, Uber, Verbalang, Clear Words Translations, and B.Bright.

Who are Isabella Lisboa Sigismondi's colleagues at Scale AI?

Isabella Lisboa Sigismondi's colleagues at Scale AI include Mice Pápai, Amanda Tardugno, Zihan He, Andrea Bosetti, and Elizabeth Johnson, Esq..

How can I contact Isabella Lisboa Sigismondi?

You can use AeroLeads to view verified contact signals for Isabella Lisboa Sigismondi at Scale AI, including work email, phone, and LinkedIn data when available.

What schools did Isabella Lisboa Sigismondi attend?

Isabella Lisboa Sigismondi holds Postgraduate Degree, Business, Management, Marketing, And Related Support Services from Pontifícia Universidade Católica De Minas Gerais.

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