manas kumar samal

I’m an AI Training Specialist with 3+ years of experience in generative AI, prompt engineering, and data annotation for large language models. I’ve trained and optimized OpenAI GPT models through Invisible Technologies, delivering contextually relevant outputs and measurable improvements to training dataset quality.

Across my work, I perform high-precision NLP tasks and rigorous quality assurance—covering text classification, entity recognition, sentiment analysis, summarization, transcription validation, and multilingual (Hindi/English/Odia) content evaluation. I focus on factual accuracy, bias detection, tone appropriateness, policy compliance, and feedback-loop optimization to strengthen model performance and reliability.