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Hi, I'm Vikash Prajapati, an AI Trainer and Data Annotation Specialist with over two years of experience in training Large Language Models. I have a background in Computer Science and Mathematics and specialize in optimizing AI output quality, safety, and relevance. I enjoy crafting contextual prompts and evaluating AI responses to ensure they meet high standards. I’m passionate about leveraging natural language processing techniques to improve AI systems, and I’ve worked on a variety of projects involving creative writing, technical content, and customer support. With hands-on experience in prompt engineering, instruction tuning, and multilingual dataset annotation, I love contributing to AI advancements and making them more accessible and effective for users.…Hi, I'm Vikash Prajapati, an AI Trainer and Data Annotation Specialist with over two years of experience in training Large Language Models. I have a background in Computer Science and Mathematics and specialize in optimizing AI output quality, safety, and relevance. I enjoy crafting contextual prompts and evaluating AI responses to ensure they meet high standards. I’m passionate about leveraging natural language processing techniques to improve AI systems, and I’ve worked on a variety of projects involving creative writing, technical content, and customer support. With hands-on experience in prompt engineering, instruction tuning, and multilingual dataset annotation, I love contributing to AI advancements and making them more accessible and effective for users.

Vikash Prajapati

AI Prompt Engineer, Data Annotator, Content Creator, +2

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Hi, I'm Vikash Prajapati, an AI Trainer and Data Annotation Specialist with over two years of experience in training Large Language Models. I have a background in Computer Science and Mathematics and specialize in optimizing AI output quality, safety, and relevance. I enjoy crafting contextual prompts and evaluating AI responses to ensure they meet high standards. I’m passionate about leveraging natural language processing techniques to improve AI systems, and I’ve worked on a variety of projects involving creative writing, technical content, and customer support. With hands-on experience in prompt engineering, instruction tuning, and multilingual dataset annotation, I love contributing to AI advancements and making them more accessible and effective for users.…Hi, I'm Vikash Prajapati, an AI Trainer and Data Annotation Specialist with over two years of experience in training Large Language Models. I have a background in Computer Science and Mathematics and specialize in optimizing AI output quality, safety, and relevance. I enjoy crafting contextual prompts and evaluating AI responses to ensure they meet high standards. I’m passionate about leveraging natural language processing techniques to improve AI systems, and I’ve worked on a variety of projects involving creative writing, technical content, and customer support. With hands-on experience in prompt engineering, instruction tuning, and multilingual dataset annotation, I love contributing to AI advancements and making them more accessible and effective for users.

Available to hire

Hi, I’m Vikash Prajapati, an AI Trainer and Data Annotation Specialist with over two years of experience in training Large Language Models. I have a background in Computer Science and Mathematics and specialize in optimizing AI output quality, safety, and relevance. I enjoy crafting contextual prompts and evaluating AI responses to ensure they meet high standards.

I’m passionate about leveraging natural language processing techniques to improve AI systems, and I’ve worked on a variety of projects involving creative writing, technical content, and customer support. With hands-on experience in prompt engineering, instruction tuning, and multilingual dataset annotation, I love contributing to AI advancements and making them more accessible and effective for users.

Skills

Experience Level

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Hindi

Fluent

Work Experience

AI Trainer (Freelance/Contract) at Remote

January 1, 2023 - June 2, 2024

Trained Large Language Models by ranking, rewriting, and reviewing model outputs across various domains including creative writing, technical, and customer support. Evaluated AI responses for coherence, factuality, tone, and user alignment using human-in-the-loop techniques. Created high-quality prompts for diverse NLP tasks such as summarization, translation, Q&A, and sentiment analysis. Annotated multilingual datasets ensuring cultural and linguistic accuracy. Utilized tools such as Scale AI, Surge AI, Remotasks, and internal AI annotation tools.

SEO Content Specialist at Freelance

January 1, 2021 - December 31, 2022

Developed optimized web content based on keyword research and topic clustering. Created structured content to aid AI in better classification of tone, topic, and search intent. Gained experience useful in prompt tuning and content-type classification for Large Language Models.