明石（densefog）

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

Map Data Annotation

Top Data Types

Image

Top Task Types

Classification

RLHF

Point/Key Point

Freelancer Overview

Data Annotation Specialist – Map Data Project. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Diploma in Cloud Computing Technology and Applications, Changzhou Institute of Engineering Technology Vocation Education (2025). AI-training focus includes data types such as Geospatial and Tiled Imagery and labeling workflows including Classification.

Labeling Experience

Data Annotation Specialist – Map Data Project

Classification

As a Data Annotation Specialist, I was responsible for annotating web-crawled map data. I ensured high-quality and precise labeling to support the data modeling and analysis team. My work included detecting and correcting errors in the raw data prior to further processing. • Conducted classification and annotation on large sets of map/geospatial data. • Worked directly with crawled data to identify and address inconsistencies. • Performed detailed quality assurance and integrity checks on all labeled datasets. • Supported the improvement of data processing and project outcomes through accurate labeling.

2024 - 2025

Education

Work History