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Priyansh Tyagi

Priyansh Tyagi

Data Scientist working on cattle re-identification (AI Training/Data Labeling)

India flagDelhi, India
$30.00/hrIntermediateOtherMicro1

Key Skills

Software

Other
Micro1

Top Subject Matter

Biometric Identification
Agriculture Domain Expertise
Computer Vision

Top Data Types

ImageImage
TextText

Top Task Types

Object Detection

Freelancer Overview

Data Scientist working on cattle re-identification (AI Training/Data Labeling). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and Other. Education includes Bachelor of Technology, BML Munjal University (2025) and Class XII - CBSE Board, Nutan Vidya Mandir (2021). AI-training focus includes data types such as Image and Text and labeling workflows including Object Detection, Evaluation, and Rating.

IntermediateEnglish

Labeling Experience

Data Scientist working on cattle re-identification (AI Training/Data Labeling)

ImageObject Detection
Worked on a biometric cattle re-identification system, requiring meticulous labeling of animal images for model training and validation. Oversaw the annotation of production datasets to enable efficient metric learning and high-accuracy identification. Validated annotated datasets through ROC-AUC and Recall@K analysis to ensure deployment readiness. • Prepared image datasets using custom internal tooling and maintained consistency standards. • Coordinated with the ML team to optimize labeling schemas for triplet loss models. • Utilized similarity scoring and embedding diagnostics for label verification. • Ensured data privacy and thorough documentation of annotation protocols.

Worked on a biometric cattle re-identification system, requiring meticulous labeling of animal images for model training and validation. Oversaw the annotation of production datasets to enable efficient metric learning and high-accuracy identification. Validated annotated datasets through ROC-AUC and Recall@K analysis to ensure deployment readiness. • Prepared image datasets using custom internal tooling and maintained consistency standards. • Coordinated with the ML team to optimize labeling schemas for triplet loss models. • Utilized similarity scoring and embedding diagnostics for label verification. • Ensured data privacy and thorough documentation of annotation protocols.

2025 - Present

GenAI Machine Learning Engineer Intern (Text Data Evaluation)

OtherText
Developed RAG pipelines involving large-scale text evaluation, curation, and relevance rating of document-based data. Conducted hybrid retrieval pipelines, reviewing and rating the quality of search results and embedding-based matches. Reduced manual review effort through systematic document-level assessment and iterative model feedback. • Engaged in evaluation of over 10,000 documents as part of GenAI pipeline optimization. • Applied structured criteria for quality rating and prompt-response assessment. • Leveraged Python-based scripts and LangChain integrations for batch evaluation. • Developed guidelines for future evaluators and streamlined documentation processes.

Developed RAG pipelines involving large-scale text evaluation, curation, and relevance rating of document-based data. Conducted hybrid retrieval pipelines, reviewing and rating the quality of search results and embedding-based matches. Reduced manual review effort through systematic document-level assessment and iterative model feedback. • Engaged in evaluation of over 10,000 documents as part of GenAI pipeline optimization. • Applied structured criteria for quality rating and prompt-response assessment. • Leveraged Python-based scripts and LangChain integrations for batch evaluation. • Developed guidelines for future evaluators and streamlined documentation processes.

2024 - 2025

Education

B

BML Munjal University

Bachelor of Technology, Computer Science and Engineering

Bachelor of Technology
2021 - 2025
N

Nutan Vidya Mandir

Class XII - CBSE Board, Science

Class XII - CBSE Board
2020 - 2021

Work History

D

DGLiger Consulting

Associate Engineer - Data Scientist

Delhi
2025 - Present
N

Nebula9.ai

GenAI Machine Learning Engineer Intern

Delhi
2024 - 2025