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I
Iwin Joseph

Iwin Joseph

AI Trainer/Data Annotator (NABI)

India flagMohali, India
$10.00/hrExpertOpencv AI Kit OakInternal Proprietary Tooling

Key Skills

Software

OpenCV AI Kit (OAK)OpenCV AI Kit (OAK)
Internal/Proprietary Tooling

Top Subject Matter

AI Outputs
Biological Data
Biological Data Annotation

Top Data Types

TextText
ImageImage
Computer Code ProgrammingComputer Code Programming

Top Task Types

ClassificationClassification
Text GenerationText Generation
Computer Programming/CodingComputer Programming/Coding
Text SummarizationText Summarization

Freelancer Overview

AI Trainer/Data Annotator (NABI). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Master of Science, IISER Berhampur (2021). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

ExpertEnglish

Labeling Experience

Data Scientist

TextObject Detection
As an AI Trainer and Data Annotator at NABI, I performed structured evaluation and annotation of large language model (LLM) outputs. My work involved response ranking, validation of reasoning quality, and detection of hallucinations in generated text. I also contributed to process automation and quality assurance for AI data workflows. • Conducted correctness and consistency checks for LLM-generated responses • Utilized structured workflows for data validation in large biological datasets • Applied domain knowledge to validate reasoning and factuality • Implemented quality control in annotation pipelines

As an AI Trainer and Data Annotator at NABI, I performed structured evaluation and annotation of large language model (LLM) outputs. My work involved response ranking, validation of reasoning quality, and detection of hallucinations in generated text. I also contributed to process automation and quality assurance for AI data workflows. • Conducted correctness and consistency checks for LLM-generated responses • Utilized structured workflows for data validation in large biological datasets • Applied domain knowledge to validate reasoning and factuality • Implemented quality control in annotation pipelines

2024 - Present

Junior Research Fellow (RGCB)

Text
During my tenure as JRF at RGCB, I analyzed and validated large-scale biological datasets with a focus on ensuring data integrity and correctness. This included interpreting results and applying computational methods to assess dataset quality. I was responsible for data validation and annotation tasks in collaboration with research teams. • Validated biological data outputs for computational research • Performed data annotation for structured dataset interpretation • Ensured reliability and accuracy through quality control workflows • Collaborated with researchers for annotation consistency

During my tenure as JRF at RGCB, I analyzed and validated large-scale biological datasets with a focus on ensuring data integrity and correctness. This included interpreting results and applying computational methods to assess dataset quality. I was responsible for data validation and annotation tasks in collaboration with research teams. • Validated biological data outputs for computational research • Performed data annotation for structured dataset interpretation • Ensured reliability and accuracy through quality control workflows • Collaborated with researchers for annotation consistency

2022 - 2023

Education

I

IISER Berhampur

Master of Science, Biological Sciences

Master of Science
2024

Work History

N

NABI

Research Scholar

Mohali
2024 - Present
R

RGCB

Junior Research Fellow

Thiruvananthapuram
2022 - 2023