SNSahil Nayak
@sahilk12nayak
Research Associate AI at Keywords Studios
Gurgaon, Haryana, India
I am a Research Associate with a strong foundation in machine learning, deep learning, and generative AI. I am a graduate of IIT Roorkee, with a specialization in building scalable AI systems, including RAG-based chatbots and LLM evaluation pipelines. With hands-on experience in prompt engineering, NLP, and MLOps, I have improved model accuracy and performance across multiple projects and roles. I have worked on real-world applications involving large language models, quantitative finance, and data-driven decision-making, consistently delivering measurable improvements in efficiency and accuracy. I am passionate about leveraging AI to solve complex problems and building intelligent, production-ready systems.
Experience
Research Associate AI
Keywords Studios
Designed and evaluated LLM reasoning workflows using Step Level and advanced Chain of Thought (CoT) prompts to improve large language model reasoning, resulting in a 10% increase in overall performance accuracy. Applied python prompt engineering to automate text feature extraction and labeling, improving downstream agentic AI system accuracy by 12%. Built data-driven evaluation pipelines using pandas to analyze 1000+ LLM outputs, applying qualitative and quantitative metrics to improve response consistency and reduce failure cases by 15%.
AI prompt specialist
Outlier
Optimized generative AI models using PyTorch by performing STEM task training (physics/mathematics), image training, and adding cultural nuances through iterative feedback cycles. Designed and executed large-scale AI/ML data curation and evaluation pipelines, annotating and validating 500+ samples with scikit-learn statistical quality checks and KPI-based metrics, leading to a 40% improvement in downstream model accuracy and prediction consistency. Applied Python-based mathematical and statistical libraries to solve and validate 200+ complex tasks and containerized pipelines using Docker, enhancing model reasoning quality and overall task-level performance.
Education
Indian Institute of Technology, Roorkee
Bachelors of Technology
Chemical Engineering
Licenses & Certifications
Google Cloud Arcade Facilitator Program
Google Cloud