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Siddharth Mishra

Siddharth Mishra

AI Trainer and Data Annotator - Technology & Internet

INDIA flag
Charkhi Dadri, India
$20.00/hrExpertAppen

Key Skills

Software

AppenAppen

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming

Top Label Types

Diagnosis

Freelancer Overview

I am an experienced AI trainer and data annotator with a strong background in labeling and validating datasets to enhance AI model performance, particularly in natural language processing and STEM domains. My expertise spans high-quality data annotation, quality assurance, and refining evaluation rubrics to ensure unbiased and accurate training data. I am skilled in using tools like Label Studio, Prodigy, and various annotation UIs, and I bring solid programming knowledge in Python, Java, and C++. My experience includes collaborating with AI teams to optimize data pipelines, reduce bias, and improve model reliability. With a proven track record in problem-solving, mentorship, and maintaining rigorous data quality standards, I am passionate about contributing to impactful AI projects.

ExpertEnglish

Labeling Experience

Appen

Data annotator

AppenComputer Code ProgrammingDiagnosis
Utilized supervised labeling techniques to annotate datasets, ensuring high accuracy in categorizing diagnostic software outputs and math-related content.

Utilized supervised labeling techniques to annotate datasets, ensuring high accuracy in categorizing diagnostic software outputs and math-related content.

2024

Education

G

Guru Jambheshwar University

Bachelor of Technology, Computer Science

Bachelor of Technology
2018 - 2022

Work History

C

Chegg

Subject Matter Expert

Delhi
2019 - 2021