Sandra Lilian Pereda Sanabria

Sandra Lilian Pereda Sanabria

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Baja California, Mexico

Contact Sandra regarding: 
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Full-time jobs
Starting at USD1K/month
Flexible work
Starting at USD10/hour
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Résumé


Jobs verified_user 0% verified
  • O
    AI Trainer / Data Annotation / Prompt engineer public Remote experience
    Outlier AI
    May 2024 - Current (1 year 3 months)
    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 accu
  • G
    Content Creator / Social Media Manager
    Grupo IMAGEN.
    Sep 2017 - Current (7 years 11 months)
    • Production of audiovisual and written content for various digital platforms such as Facebook, YouTube, Instagram, and TikTok. • Creation and editing of original and branded content using tools like Premiere Pro, Photoshop, Canva, and Firefly. For subtitles, voice-overs, and AI-generated or cloned voices, I use Descript and Veed. Additionally, I utilized CapCut to create and edit videos specifically for TikTok, enhancing content quality and engagement for various campaigns. • Planning and supervision of content scheduling, as well as monitoring its performance. • Research, selection, and distribution of relevant news across digital platforms using tools like Google Trends, Semrush, etc. • Writing advertising content (copywriting) a
  • R
    Freelance Writer
    Rúbrica
    Feb 2014 - Jan 2016 (2 years)
    • Columnist • Editorial Team Member • Writing and editing articles, features, or opinion pieces for print and digital media • Conducting research and fact-checking to ensure content accuracy • Adapting writing style for different audiences and platforms • Collaborating with editors, designers, and other writers • Generating original ideas and developing engaging story angles • Meeting deadlines and managing multiple assignments • Applying SEO principles when writing for digital platforms • Proofreading and revising content for clarity, grammar, and tone • Staying updated on current events, trends, and relevant topics • Maintaining a consistent voice aligned with the brand or publication
  • F
    Radio Host
    FICUNAM Festival Internacional de Cine UNAM
    Feb 2014 - Mar 2016 (2 years 2 months)
    •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
  • R
    Cultural Manager
    Radio UNAM
    Jan 2014 - Jan 2017 (3 years 1 month)
    • Curation and organization of cultural events. • Content creation: development of marketing materials such as blog posts, promotional content, articles for the online magazine, and social media ads. • Community management: I served as a Community Manager, overseeing and curating content for Twitter and Instagram accounts, fostering engagement, and facilitating meaningful interactions with our online audience. • Responsible for managing and maintaining the company website, executing front-end updates and enhancements using HTML to improve functionality, design, and user experience. Additionally, I utilized Adobe Premiere Pro for basic video editing, which enhanced our promotional content and allowed for more dynamic storytelling in ou
Education verified_user 0% verified
  • UTEL Universidad
    Maestría, Marketing digital y E-commerce
    UTEL Universidad
    Mar 2024 - May 2025 (1 year 3 months)
  • Universidad Nacional Autónoma de México
    Maestría, Cine Documental
    Universidad Nacional Autónoma de México
    Jan 2015 - Jan 2017 (2 years 1 month)
  • Universidad Nacional Autónoma de México
    Licenciatura, Lengua y literatura inglesa
    Universidad Nacional Autónoma de México
    Jan 2010 - Jan 2014 (4 years 1 month)
Awards verified_user 0% verified
  • D
    Organizador / Gestor
    Dra Gloria Villegas Moreno UNAM
    Sep 2015