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K
Khánh

Khánh

AI Engineer specializing in NLP, RLHF Evaluation and Healthcare AI

Vietnam flagHồ Chí Minh City, Vietnam
$15.00/hrIntermediateOtherRoboflowRemotasks

Key Skills

Software

Other
RoboflowRoboflow
RemotasksRemotasks
LabelboxLabelbox
LabelImgLabelImg
Label StudioLabel Studio
MindriftMindrift
Scale AIScale AI

Top Subject Matter

Software Development and Code Evaluation
Industrial Product Labeling
Healthcare AI

Top Data Types

ImageImage
Computer Code ProgrammingComputer Code Programming
TextText

Top Task Types

Object DetectionObject Detection
Bounding BoxBounding Box
PolygonPolygon
Text GenerationText Generation
RLHFRLHF
Evaluation/RatingEvaluation/Rating
Computer Programming/CodingComputer Programming/Coding
Function CallingFunction Calling

Freelancer Overview

Rotated Text Detection Model (Graduation Project). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Bach Khoa University (2024). AI-training focus includes data types such as Image and labeling workflows including Object Detection.

IntermediateEnglishVietnamese

Labeling Experience

AI Task Evaluator - RLHF (Outlier Platform)

Computer Code ProgrammingComputer Programming Coding
Evaluated and provided detailed feedback on AI-generated code and text responses across multiple programming languages including Python, Swift, and Verilog. Held Oracle member status, reflecting consistent high-quality contributions. Participated in project webinars and followed strict annotation guidelines to ensure accuracy and consistency.

Evaluated and provided detailed feedback on AI-generated code and text responses across multiple programming languages including Python, Swift, and Verilog. Held Oracle member status, reflecting consistent high-quality contributions. Participated in project webinars and followed strict annotation guidelines to ensure accuracy and consistency.

2024 - Present

Rotated Text Detection Model (Graduation Project)

OtherImageObject Detection
Fine-tuned a YOLO-NAS model to detect manufacturing and expiration dates on industrial products at various rotation angles. Handled rotated text detection, moving beyond horizontal-only detection, for increased accuracy on real-world product images. Achieved strong performance scores on the ICDAR2013 and ICDAR2015 datasets, and deployed the model for real-time web-based recognition. • Prepared annotated image datasets for supervised model training • Labeled bounding boxes on rotated and horizontal text across images • Validated annotation quality with ground-truth tests • Collaborated on deployment to production web system

Fine-tuned a YOLO-NAS model to detect manufacturing and expiration dates on industrial products at various rotation angles. Handled rotated text detection, moving beyond horizontal-only detection, for increased accuracy on real-world product images. Achieved strong performance scores on the ICDAR2013 and ICDAR2015 datasets, and deployed the model for real-time web-based recognition. • Prepared annotated image datasets for supervised model training • Labeled bounding boxes on rotated and horizontal text across images • Validated annotation quality with ground-truth tests • Collaborated on deployment to production web system

2023 - 2023

Education

B

Bach Khoa University

Bachelor of Science, Control Engineering and Automation

Bachelor of Science
2020 - 2024

Work History

N

Nobiware

AI Engineer

Ho Chi Minh City
2025 - Present
A

AIPower

Fullstack AI Engineer

Ho Chi Minh City
2024 - 2025