Elena Ravaondrina

Key Skills

Software

Appen

Clickworker

OneForma

Labelbox

Top Subject Matter

Self-driving car imagery

LLM evaluation in French / English/ Spanish

Satellite image classsification

Top Data Types

Image

Text

Video

Top Task Types

Data Collection

Evaluation Rating

Prompt Response Writing SFT

Translation Localization

Freelancer Overview

As a data annotator for autonomous driving projects, I have gained expertise in labeling images and videos for object detection. I have annotated thousands of video sequences by identifying critical elements such as pedestrians, vehicles, and traffic signs. My attention to detail and ability to meet tight deadlines have allowed me to contribute effectively to the training of computer vision models, ensuring the accuracy and reliability of the data used to develop autonomous driving systems.

Labeling Experience

Image annotation

LabelboxImageClassificationObject Detection

Sure! Here is the translation in English: Annotate product images to improve the search engine of an e-commerce website. Classify images by category (clothing, accessories, shoes). Add attributes (color, size, materials). Create bounding boxes and masks to locate products. Verify annotations to ensure their accuracy. Over 10,000 images annotated over a duration of approximately 3 months with a team of annotators. Quality control in two steps. Target accuracy rate of 95%. Adjustments based on team feedback. Documentation of annotation procedures.

Sure! Here is the translation in English: Annotate product images to improve the search engine of an e-commerce website. Classify images by category (clothing, accessories, shoes). Add attributes (color, size, materials). Create bounding boxes and masks to locate products. Verify annotations to ensure their accuracy. Over 10,000 images annotated over a duration of approximately 3 months with a team of annotators. Quality control in two steps. Target accuracy rate of 95%. Adjustments based on team feedback. Documentation of annotation procedures.

2018 - 2018

Education

Work History