Sandra Pereda S.
AeroLeads people directory · profile

Sandra Pereda S. Email & Phone Number

AI Trainer and Data Annotation (Freelance for Multiple Clients) at Outlier
Location: Roma Sur, Mexico City, Mexico 6 work roles 3 schools
LinkedIn matched
✓ Verified Jul 2026 3 data sources Profile completeness 86%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
AI Trainer and Data Annotation (Freelance for Multiple Clients)
Location
Roma Sur, Mexico City, Mexico
Company size

Who is Sandra Pereda S.? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Sandra Pereda S. is listed as AI Trainer and Data Annotation (Freelance for Multiple Clients) at Outlier, a with 28684 employees, based in Roma Sur, Mexico City, Mexico. AeroLeads shows a matched LinkedIn profile for Sandra Pereda S..

Sandra Pereda S. previously worked as AI Trainer / Data Annotation at Outlier and Content Creator at Imagen Digital México. Sandra Pereda S. holds Maestría, Marketing Digital Y E-Commerce from Utel Universidad.

Company email context

Email format at Outlier

This section adds company-level context without repeating Sandra Pereda S.'s masked contact details.

Outlier

Review company-level records connected to Sandra Pereda S. before choosing the right outreach path.

Profile bio

About Sandra Pereda S.

Sandra Pereda S. is a AI Trainer and Data Annotation (Freelance for Multiple Clients) at Outlier. She is proficient in Inglés.

Current workplace

Sandra Pereda S.'s current company

Company context helps verify the profile and gives searchers a useful next step.

Outlier
Outlier
AI Trainer and Data Annotation (Freelance for Multiple Clients)
Mexico City, Mexico
Website
Employees
28684
AeroLeads page
6 roles

Sandra Pereda S. work experience

A career timeline built from the work history available for this profile.

Ai Trainer And Data Annotation (Freelance For Multiple Clients)

Mexico City, Mexico

Ai Trainer / Data Annotation

Current

México

In my role as an AI Trainer, I focus on refining and improving AI models by working closely with curated datasets and optimizing the training process. My primary responsibilities include:- Data Annotation & Labeling: I label large datasets, ensuring that the data provided to machine learning models is accurate and diverse. This includes tagging text, identifying objects in images, and categorizing content.- Creating Training Data: I curate high-quality, relevant datasets to enhance model training and improve the performance of AI systems in real-world applications.- Model Testing & Feedback: I test AI models against predefined criteria, evaluate their outputs, and provide detailed feedback to machine learning engineers to enhance accuracy and performance.- Collaboration with Engineers: I regularly collaborate with AI engineers to fine-tune models, ensuring that the data and feedback I provide leads to better system performance.- Quality Assurance: I review the AI system's outputs to ensure they meet high standards, manually validating predictions or classifications to identify areas for improvement.- Creating Feedback Loops: I contribute to developing feedback systems that allow models to learn from their mistakes and improve over time.

Jun 2024 - Present

Content Creator

Current

Av. Universidad 2014, Copilco Universidad

•Producción de contenido audiovisual y escrito para diversas plataformas digitales como Facebook, YouTube, Instagram y Tik-Tok.•Creación y edición de contenido original y publicitario (Branded Content) en programas como Premiere Pro, Photoshop, Canva y Firefly. Para subtítulos, voz en off y generación y clonación de voz con Inteligencia Artificial, Descript, Veed. •Planificación y supervisión de la programación de contenido, así como seguimiento de su desempeño.•Búsqueda, selección y distribución de noticias relevantes en diversas plataformas digitales en Google Trends, Semrush, etc.•Redacción de contenido publicitario (Copywriting) y optimización para motores de búsqueda (SEO).•Seguimiento de datos y estadísticas para analizar y mejorar los resultados de las campañas (KPIs).•Utilización de inteligencia artificial para optimizar procesos y mejorar la eficiencia en la creación y distribución de contenido.•Optimización de recursos y tiempos con Inteligencia Artificial.

Sep 2017 - Present

Cultural Manager

Ciudad De México, México

•Curaduría y organización de eventos culturales.•Creación de contenido: desarrollo de contenido de marketing, como blogs, materiales promocionales, artículos para la revista en línea y anuncios para las redes sociales. •Gestión de la comunidad: me desempeñé como Community Manager supervisando y seleccionando contenido para las cuentas de Twitter e Instagram, fomentando el compromiso y facilitando interacciones significativas con nuestra audiencia en línea.

Jan 2014 - Jan 2017

Radio Host

Ciudad De México, México

•Locutora para el programa El retorno a la razón: diario vivo del FICUNAM para la estación 96.1 FM RadioUNAM.•Producción, elaboración de contenido: notas, entrevistas, guiones radiofónicos y cápsulas informativas

Feb 2014 - Mar 2016

Freelance Writer

Rúbrica

Ciudad De México, México

*Articulista*Mesa de redacción

Feb 2014 - 2016
Team & coworkers

Colleagues at Outlier

Other employees you can reach at outlier.ai. View company contacts for 28684 employees →

3 education records

Sandra Pereda S. education

FAQ

Frequently asked questions about Sandra Pereda S.

Quick answers generated from the profile data available on this page.

What company does Sandra Pereda S. work for?

Sandra Pereda S. works for Outlier.

What is Sandra Pereda S.'s role at Outlier?

Sandra Pereda S. is listed as AI Trainer and Data Annotation (Freelance for Multiple Clients) at Outlier.

Where is Sandra Pereda S. based?

Sandra Pereda S. is based in Roma Sur, Mexico City, Mexico while working with Outlier.

What companies has Sandra Pereda S. worked for?

Sandra Pereda S. has worked for Outlier, Imagen Digital México, Radio Unam, Ficunam - Festival Internacional De Cine Unam, and Rúbrica.

Who are Sandra Pereda S.'s colleagues at Outlier?

Sandra Pereda S.'s colleagues at Outlier include Dante Bailey, Christopher Gray, Hannah Vile, Valentino Marchetti, and Isaac Southwick.

How can I contact Sandra Pereda S.?

You can use AeroLeads to view verified contact signals for Sandra Pereda S. at Outlier, including work email, phone, and LinkedIn data when available.

What schools did Sandra Pereda S. attend?

Sandra Pereda S. holds Maestría, Marketing Digital Y E-Commerce from Utel Universidad.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.