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sudipta khara

@sudiptakhara

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LLM Analyst specializing in AI data annotation, quality assurance, and model training support.

India

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What I'm looking for

I’m looking for a role where I can apply LLM/data annotation expertise, QA rigor, and analytics to improve dataset quality and model outputs—while growing in ML/NLP and collaborating closely with product and training teams.

I’m a detail-oriented LLM Analyst and AI data annotation specialist with hands-on experience supporting dataset reliability across text, image, video, audio, and prompt-based tasks. I focus on high-accuracy annotation, guideline compliance, and precise error identification to improve model-ready outputs.

At Innodata Pvt. Ltd., I reviewed 500+ multi-modal tasks weekly, evaluating 1,000+ AI-generated responses monthly for quality, factual accuracy, and guideline adherence. I deliver structured feedback that supports model training and refinement, while maintaining 95%+ quality adherence and meeting SLAs consistently.

I also strengthen the process itself by authoring and refining annotation guidelines and QA checklists to standardize reviews and reduce recurring errors. In addition, I onboarded and mentored new annotators to accelerate ramp-up time and improve team-wide accuracy.

Before this, I built a strong analytics foundation through internships where I collected, analyzed, and translated data into actionable insights for reporting, KPIs, and campaign optimization.

Experience

Work history, roles, and key accomplishments

Current

LLM Analyst

Current

Innodata Pvt. Ltd.

Dec 2025 - Present (6 months)

Reviewed 500+ multi-modal tasks weekly across text, image, video, and audio, identifying annotation errors and edge cases to improve dataset reliability. Evaluated 1,000+ AI-generated responses monthly for quality and guideline compliance, maintaining 95%+ quality adherence while meeting SLAs.

NLP Model Training Support Computer Vision & Facial Recognition QA Text Image Video Audio Labeling Speech & Audio Transcription QA SLA

Marketing Analyst Intern

IIJMRS

Nov 2024 - Jan 2025 (2 months)

Tracked performance across 3+ outreach campaigns by monitoring key engagement metrics and surfacing trends to guide optimizations. Built concise reports and dashboards and supported outreach teams with improvements that increased campaign responsiveness.

Marketing Analytics Dashboarding Excel reporting

Analyst Intern

Adore India & Spirit Youth Foundation

Sep 2024 - Jan 2025 (4 months)

Collected and analyzed quantitative and qualitative data from 100+ participants across outreach activities, producing weekly reports and KPIs to inform program decisions. Partnered with stakeholders to ensure data quality and translated insights into actions that improved participant engagement.

KPI Reporting Stakeholder Engagement Program Analytics Data Quality Research & Documentation