Bernard Loktari

Key Skills

Software

SuperAnnotate

Top Subject Matter

No subject matter listed

Top Data Types

Video

Top Label Types

Segmentation

Freelancer Overview

I am an experienced AI specialist with a strong background in machine learning, data science, and data analysis, with a particular focus on developing and implementing innovative AI solutions. My work has included building and refining machine learning models that improved operational efficiency by over 30%, as well as analyzing large datasets to extract actionable insights for better decision-making. I am highly skilled in Python programming and neural networks, and I have hands-on experience with data annotation and training data preparation to ensure high-quality model performance. My academic background includes advanced studies in artificial intelligence and machine learning, and my work has been recognized with awards for innovation. I am passionate about leveraging accurate, well-labeled data to drive successful AI projects across a variety of domains.

Labeling Experience

Labelling

SuperannotateVideoSegmentation

Performed pixel-level image segmentation using Superanotate for an autonomous vehicle dataset. Labeled objects including vehicles,pedestrian, road signs and lane marking. Annotated over 5,000 images following strict annotation guidelines. Conducted quality checks, resolved edge-case discrepancies and maintained a 98% accuracy rate through peer review and QA audits.

Performed pixel-level image segmentation using Superanotate for an autonomous vehicle dataset. Labeled objects including vehicles,pedestrian, road signs and lane marking. Annotated over 5,000 images following strict annotation guidelines. Conducted quality checks, resolved edge-case discrepancies and maintained a 98% accuracy rate through peer review and QA audits.

2025

Education

Work History