Adriana B.

Key Skills

Software

Other

Top Subject Matter

Visual data annotation and AI training support

AI fundamentals instruction and evaluation practices

IT training support related to structured evaluation habits

Top Data Types

Image

Text

Top Task Types

Classification

Freelancer Overview

AI Trainer / Data Annotator at NovaMind Technologies (Remote). Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other, N, and A. Education includes Bachelor of Science, Hudson State University and Bachelor of Science, Montclair State University. AI-training focus includes data types such as Image, Text, and Computer Code and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

AI Trainer / Data Annotator at NovaMind Technologies (Remote)

OtherImage

Served as an AI Trainer and Data Annotator, evaluating and annotating image-based datasets using project-specific guidelines. Applied consistent judgments to ensure labeled data met accuracy and relevance criteria across large volumes of visual samples. Documented or provided clear written justifications when required and used review-cycle feedback to improve labeling quality. • Analyzed image content for alignment with defined criteria and quality standards • Identified inconsistencies, errors, and bias in datasets to support model improvement • Refined label consistency and accuracy by incorporating reviewer feedback • Performed accuracy-focused checks to maintain high-quality training data

2022 - 2025

Digital Technology Instructor at BrightPath Institute

TextClassification

Worked as a Digital Technology Instructor, teaching foundational AI concepts and guiding learners on analytical, structured problem-solving approaches. Emphasized attention to detail and accuracy in learner projects to reinforce consistent evaluation habits. Developed and delivered learning materials that clarified complex technical and visual concepts for students. • Guided students in applying structured thinking and accuracy-focused workflows • Developed instructional materials to make technical/visual concepts easier to understand • Reinforced consistent practices during student project work • Supported learners in interpreting tasks with precision and care

2019 - 2022

Junior IT Trainer at Apex Learning Center

Assisted as a Junior IT Trainer, supporting structured IT training sessions and learner guidance. Reinforced attention to detail and consistent training materials through ongoing support of exercises and delivery. Contributed to maintaining quality and consistency in learning activities. • Supported delivery of IT training sessions and learner assistance • Reinforced structured learning approaches and attention to detail • Helped maintain consistent training materials and exercises • Assisted in training environment support to improve learner outcomes

2017 - 2018

Education

Work History