Bello

Key Skills

Software

Data Annotation Tech

Clickworker

Top Subject Matter

Artificial intelligence model training and dataset labeling

AI training support and labeled data quality assurance

Top Data Types

Text

Audio

Top Task Types

Classification

Object Detection

Text Generation

Question Answering

Freelancer Overview

AI Trainer & Data Labeling at SapienAI. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Medicine and Surgery, N/A. AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

AI Training Contributor at SilencioAI

TextClassification

Supported AI training and labeling operations by contributing to data preparation and quality assurance processes. Collaborated remotely to assist AI improvement projects through labeling-focused contributions. Helped ensure that prepared training data met quality requirements for model development.• Assisted in labeling operations as part of AI training workflows.• Contributed to data preparation and quality assurance/quality checks.• Participated in remote collaboration for AI improvement initiatives.• Helped maintain quality standards for labeled datasets used in training.

Present

AI Trainer & Data Labeling at SapienAI

Text

Contributed to AI model training through data annotation and labeling projects with a focus on validation. Participated in improving dataset quality and machine learning accuracy. Assisted with AI evaluation and dataset/data validation tasks.• Worked on data annotation and preparation activities to support training workflows.• Improved dataset consistency to enhance downstream model performance.• Helped perform evaluation and validation to ensure labeled data quality.• Collaborated in projects aimed at strengthening model accuracy and reliability.

Present

Education

Work History