Hoang V.

Key Skills

Software

Data Annotation Tech

Top Subject Matter

AI-assisted coding (technical code explanations and solutions)

Top Data Types

Computer Code Programming

Top Task Types

Prompt + Response Writing (SFT)

Text Summarization

Question Answering

Evaluation/Rating

Freelancer Overview

Data Annotator, DataAnnotation.tech (March 2023 – Present). Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Data Annotation Tech. Education includes Bachelor of Science, Western Governor University (2021) and Associate in Science, Shoreline Community College (2018). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Evaluation and Rating.

Labeling Experience

Data Annotator, DataAnnotation.tech (March 2023 – Present)

Data Annotation Tech

Served as a Data Annotator providing comparative analysis and structured quality evaluation of AI-generated code explanations and solutions. Assessed outputs for logical correctness, efficiency, readability, and consistency across multiple programming languages, then delivered actionable feedback to improve model performance. Worked on refining natural language generation in technical contexts by rating responses and highlighting errors or opportunities for improvement. • Performed comparative review of AI code explanations and solutions • Identified errors, inconsistencies, and areas for improvement • Provided structured feedback and quality ratings for outputs • Evaluated logical correctness, efficiency, and readability

2023 - Present

Education

Work History