About chandrahas
AI Engineer with 2.7+ years of professional experience building practical and scalable Generative AI solutions using Large Language Models (LLMs), Machine Learning, Deep Learning, and Natural Language Processing (NLP). Hands-on experience in developing Retrieval-Augmented Generation (RAG) systems, chatbots, and AI-powered applications using LangGraph, LangChain, Hugging Face, FastAPI, and Streamlit. Skilled in working with structured and unstructured data, integrating LLMs into real-world use cases, and building efficient, production-ready AI systems. Experienced in model fine-tuning and quantization techniques to optimize performance, efficiency, and cost. Strong problem-solving and analytical skills with a focus on designing reliable, scalable, and user-focused AI solutions. Passionate about continuous learning and contributing to innovative Generative AI and LLM-driven products.
Key Skills
Experience
Ai Engineer | Rag Systems
CurrentCognizant
● Built a natural language SQL query assistant with Streamlit, enabling users to query databases conversationally, export results to Excel, and auto-generate reports via email — improving data accessibility for non-technical users. ● Developed an AI-powered system leveraging large language models (LLMs) to extract and summarize content from websites and generating clear, concise, and context-aware summaries. ● Built chatbot with message history integrating large language models with vector database documents to facilitate natural and dynamic user interactions. ● Implemented end-to-end workflows combining LangChain, Hugging Face, and Streamlit to deliver interactive and user-friendly AI tools with real-time data processing.
Performance Engineer
Cognizant
Worked as a Performance Engineer, analyzing and optimizing system performance. Conducted load testing using JMeter to identify bottlenecks, monitored application performance metrics, and provided recommendations for improvements. Collaborated with development teams to enhance system efficiency and stability.
Education
Hindustan University
Bachelor Of Technology
Keshava College Of Dance & Music, No.556, 11th Main, Isro Layout, Bangalore - 78
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Common Questions
What is chandrahas's expertise?
chandrahas specializes in LLM Engineer - Remote, with expertise in agentic workflows, generative ai tools, langchain, large language models, machine learning.
Where is chandrahas located?
chandrahas is based in cuddapah, andhra pradesh, india.
How much experience does chandrahas have?
chandrahas has 3+ years of professional experience.
How can I contact chandrahas?
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