AYUSH DEY

I'm a Computer Science graduate and SAP IS-U FI-CA Consultant at Tata Consultancy Services (TCS), where I work on contract accounting, data validation, functional testing, business process analysis, and client support for utilities projects. My experience has strengthened my analytical thinking, attention to detail, and ability to work with complex, rule-based systems.

Alongside my professional role, I've built a portfolio focused on AI data annotation and model evaluation. I have completed projects involving Named Entity Recognition (NER) dataset creation, LLM hallucination detection, sentiment analysis dataset curation, prompt engineering, and AI response evaluation. These projects involved creating annotation guidelines, performing manual quality assurance, measuring consistency, and evaluating model outputs for factual accuracy and quality.

I enjoy working at the intersection of AI and data quality, where careful human judgment improves machine learning systems. I'm particularly interested in NLP, prompt engineering, RLHF, AI model evaluation, and data annotation. I continuously learn new AI tools and best practices while expanding my portfolio with real-world projects.

I'm currently looking for remote opportunities in AI Data Annotation, AI Training, Prompt Engineering, LLM Evaluation, Data Quality, and SAP Functional Consulting. I value accuracy, clear communication, and continuous learning, and I enjoy collaborating with distributed teams to solve challenging problems.