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Yuichi Nishinaga

Yuichi Nishinaga

AI Vision Labeling Expert | LLM Specialist (English/Spanish) | 5+ Yrs Annot

Japan flagChiba, Japan
$6.00/hrExpertAws SagemakerAnno MageAppen

Key Skills

Software

AWS SageMakerAWS SageMaker
Anno-MageAnno-Mage
AppenAppen
ArgillaArgilla
Axiom AI
ClickworkerClickworker
CloudFactoryCloudFactory
CrowdFlowerCrowdFlower
CrowdSourceCrowdSource
CVATCVAT
Data Annotation TechData Annotation Tech
DataloopDataloop
DatatroniqDatatroniq
DatumboxDatumbox
DatasaurDatasaur
DatatureDatature
DataturkDataturk
Deep SystemsDeep Systems
DiffgramDiffgram
DoccanoDoccano
EncordEncord
Figure EightFigure Eight
Google Cloud Vertex AIGoogle Cloud Vertex AI
HastyHasty
iMeritiMerit
LabelboxLabelbox
Internal/Proprietary Tooling

Top Subject Matter

LLM evaluation
Audio evaluation
Self - driving

Top Data Types

AudioAudio
Computer Code ProgrammingComputer Code Programming
VideoVideo

Top Task Types

Audio Recording
Classification
Data Collection
Evaluation Rating
Segmentation

Freelancer Overview

I bring over five years of specialized experience in data labeling and AI training data preparation, with a focus on computer vision for self-driving cars and language model evaluation. My expertise lies in creating high-quality, precise annotations for image and video datasets, ensuring the accuracy required for advanced AI applications. I have successfully led and contributed to projects involving complex image segmentation, object tracking, and 3D point cloud labeling, providing the foundational data for cutting-edge autonomous vehicle systems. In addition to computer vision, I have extensive experience as an LLM Evaluation and Text Generation Specialist, proficient in English and Spanish. I have worked on refining language models, enhancing natural language understanding, and ensuring multilingual fluency. My ability to bridge technical expertise with linguistic precision sets me apart in multilingual AI projects. My key strengths include a strong understanding of annotation tools, maintaining rigorous quality control standards, and meeting tight deadlines without compromising data integrity. Committed to delivering impactful results, I thrive in collaborative environments and am passionate about enabling AI systems to perform at their best through meticulously curated and annotated datasets.

ExpertEnglishJapanese

Labeling Experience

No Data Labeling experience added

Yuichi N. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

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Work History

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Yuichi N. hasn’t added any Work History to their OpenTrain profile yet.