Maria M.

Key Skills

Software

Appen

Clickworker

Data Annotation Tech

Datatroniq

Top Subject Matter

Computer vision and image annotation

AI training and machine learning development

Data science- algorithmic pattern recognition

Top Data Types

Image

Document

Text

Top Task Types

Bounding Box

Polygon

Question Answering

Object Detection

Text Summarization

Data Collection

Transcription

Freelancer Overview

I have built and trained custom models using algorithms such as Random Forest. I have also cleaned and labeled data for a custom recommender system hence quite skilled at data cleaning. I am also conversant with machine learning and data representation. I have built a custom triage system as a personal project.

Labeling Experience

Data collection

Geospatial Tiled ImageryBounding Box

My roles included labelling regions or areas with a specific kind of crop, areas with barren patches, areas with high yield and type of crops.

2025 - 2025

Experttriage

Computer Code ProgrammingComputer Programming/Coding

as a multidisciplinary project, I collaborated with some computer science majors to build a custom model that helps in triage with an aim to improve long queue times in big hospitals. I was involved in data cleaning and annotation by labelling cases as either low, medium or high level by magnitude of severity. I was also involved in real time quality control of data used to train the model.

2025 - 2025

Education

Work History