Alexis David A.

Key Skills

Software

CVAT

Top Subject Matter

Computer Vision

Top Data Types

Image

Text

Geospatial Tiled Imagery

Top Task Types

Bounding Box

Polygon

Segmentation

Classification

Point/Key Point

Polyline

Object Detection

Text Generation

Question Answering

Transcription

Evaluation/Rating

Computer Programming/Coding

Data Collection

Freelancer Overview

Freelance Data Annotator. Professional background includes roles such as Agricultural Engineer (Geospatial Analysis). Core strengths include CVAT. Education includes Bachelor of Science, I.U.P. Santiago Mariño and Professional Certificate, University of Michigan. AI-training focus includes data types such as Image and labeling workflows including Bounding Box.

Labeling Experience

Freelance Data Annotator

CVATImageBounding Box

As a Freelance Data Annotator, I performed high-precision labeling tasks for computer vision applications using CVAT. My work included classification of dynamic actions and complex objects in large-scale image datasets. I optimized annotation workflows to deliver zero-error results under tight deadlines. • Expert-level use of CVAT for image bounding box and classification tasks. • Consistently processed projects within 24–48 hour turnaround times. • Specialized in dynamic action and object classification for computer vision use-cases. • Focused on delivering accurate and validated ground truth data for machine learning model training.

2025 - Present

Education

Work History