Valentina Yazmín R.

Key Skills

Software

No software listed

Top Subject Matter

Videogame development

Data Analysis

AI Training

Top Data Types

Video

Text

Top Task Types

Classification

Freelancer Overview

Independent Content Analyst & Data Strategist. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Universidad del Caribe (2029) and Bachelor of Science, Hybridge Academy (2025). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

Independent AI Content Analyst & Data Strategist (TikTok Platform), 2024 – Present (analysis/evaluation work)

Text

Analyzed AI content performance by studying audience metrics, hook rates, and retention trends to iteratively improve structured outputs. Performed systematic qualitative-to-quantitative evaluation of messaging and multimedia structure using platform analytics. Supported content optimization with data-backed adjustments aligned to engagement KPIs. • Reviewed engagement and retention trends to guide labeling or evaluation decisions • Refined narrative/audio-visual structure based on quantitative insights • Produced structured, client-oriented digital copy and technical marketing materials • Coordinated with remote teams to improve brand positioning workflows and clarity

2024 - Present

Marketing and Communications Assistant, January 2024 – June 2024

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Conducted target audience data research to derive behavioral insights and adapt corporate messaging for multi-channel engagement. Drafted structured technical copy and digital marketing materials informed by campaign metrics. Collaborated with remote teams to refine brand positioning workflows with attention to linguistic clarity and categorization. • Extracted behavioral insights from audience data • Produced structured client-facing technical copy using campaign metrics • Ensured linguistic clarity through translation/localization-style editing • Supported organization and categorization of digital marketing content

2024 - 2024

Bilingual Customer Data & Service Associate, September 2024 – December 2024

TextClassification

Handled bilingual customer interactions using structured linguistic understanding to resolve operational conflicts and improve service outcomes. Applied active listening and logical problem-solving to categorize issues and mediate real-time communication. Translated and clarified meaning across English and Spanish to reduce friction in high-pressure contexts. • Processed high-volume bilingual customer requests and resolved conflicts • Used consumer psychology pattern recognition to guide responses • Mediated verbally to improve satisfaction in international settings • Applied translation/localization logic for clear client communication

2024 - 2024

I have data labeling and AI training experience

I have data labeling and AI training experience. Through my studies in AI Engineering, I routinely clean, categorize, and annotate datasets for machine learning models. I am highly familiar with establishing strict annotation guidelines, handling edge cases, and ensuring high data quality for supervised learning pipelines.

Not specified

Education

Work History