Wojtek Vasquez

Key Skills

Software

Appen

Clickworker

Datatroniq

Roboflow

Data Annotation Tech

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code Programming

Image

Text

Top Label Types

Bounding Box

Classification

Computer Programming Coding

Freelancer Overview

I am a software engineer with hands-on experience developing healthcare and administrative platforms, where accurate data management and quality control are essential. My background includes building mobile and web applications for medical appointment scheduling, laboratory management, and inventory systems, all of which required meticulous handling and validation of sensitive data. I am skilled in working with relational databases such as PostgreSQL and SQL Server, and I have a strong commitment to clean, maintainable code that supports reliable data annotation and labeling processes. My experience in regulated healthcare environments has equipped me with an acute attention to data privacy and integrity, and I am eager to contribute my technical and analytical skills to AI training data and data labeling projects.

Labeling Experience

Computer Code Data Labeling and QA (Python)

RoboflowComputer Code ProgrammingEvaluation RatingComputer Programming Coding

Labeled and evaluated programming code (mainly Python) for AI data annotation and QA projects. Tasks included reviewing AI-generated code, identifying and tagging bugs, validating logic and edge cases, rating code quality, and confirming corrections followed detailed technical instructions and formatting rules. Work was performed with high accuracy standards and iterative QA feedback.

Labeled and evaluated programming code (mainly Python) for AI data annotation and QA projects. Tasks included reviewing AI-generated code, identifying and tagging bugs, validating logic and edge cases, rating code quality, and confirming corrections followed detailed technical instructions and formatting rules. Work was performed with high accuracy standards and iterative QA feedback.

2025 - 2025

Text Classification and Data Categorization (AI Training)

Data Annotation TechTextClassificationText Generation

Labeled and categorized text data for AI training tasks. Followed annotation guidelines to assign correct labels, maintained consistency across samples, and ensured high-quality outputs. Focused on accuracy, speed, and attention to detail.

Labeled and categorized text data for AI training tasks. Followed annotation guidelines to assign correct labels, maintained consistency across samples, and ensured high-quality outputs. Focused on accuracy, speed, and attention to detail.

2025 - 2025

Image Annotation for YOLO Object Detection (Bounding Boxes)

RoboflowImageBounding BoxObject Detection

Annotated image datasets for object detection using bounding boxes, following strict labeling guidelines. Focused on tight and consistent boxes, correct class assignment, and labeling partially visible objects when required. Exported annotations in YOLO format for model training.

Annotated image datasets for object detection using bounding boxes, following strict labeling guidelines. Focused on tight and consistent boxes, correct class assignment, and labeling partially visible objects when required. Exported annotations in YOLO format for model training.

2024 - 2025

Education

Work History