Testimony Lanlege

Key Skills

Software

Appen

Top Subject Matter

No subject matter listed

Top Data Types

Geospatial Tiled Imagery

Top Label Types

Bounding Box

Classification

Object Detection

Mapping

Prompt Response Writing SFT

Freelancer Overview

I am an experienced AI evaluation analyst and data annotation specialist with a strong background in training data for large language models, autonomous AI systems, and computer vision projects. My work includes data labelling, evaluating and ranking AI-generated responses for correctness, reasoning quality, and user realism, as well as annotating and captioning video and text datasets for AI training and evaluation. I have contributed to projects involving first-person video recording for robotics, ensuring high-quality data collection, accurate labeling, and strict adherence to guidelines. My skills include analytical reasoning, prompt and scenario analysis, QA-style evaluation, and structured feedback documentation. I am comfortable working with structured data formats like JSON and YAML, and I excel in remote, independent collaboration to produce reliable and user-centered data for next-generation AI systems.

Labeling Experience

Data labelling Specialist

AppenGeospatial Tiled ImageryBounding BoxClassification

Worked on geospatial and tiled imagery projects involving the identification, classification, and mapping of real world features. Performed bounding box labeling image classification, spatial mapping, and structured structured data collection. Ensured high accuracy and consistency by following detailed project guidelines and conducting quality checks across datasets.

Worked on geospatial and tiled imagery projects involving the identification, classification, and mapping of real world features. Performed bounding box labeling image classification, spatial mapping, and structured structured data collection. Ensured high accuracy and consistency by following detailed project guidelines and conducting quality checks across datasets.

2025

Education

Work History