SRI VARDHINI VENNA

Feb 2024 — Jun 2024

• Built a multilingual LLM-based chatbot using LLaMA2 and Mistral, supporting 6+ global languages through advanced NLP pipelines and achieving 90%+ response accuracy.
• Implemented a Retrieval-Augmented Generation (RAG) framework integrating internal organizational documents for secure, context-aware responses with zero data leakage incidents.
• Integrated speech-to-text modules to improve accessibility and reduce customer support response time by 30%, increasing user engagement significantly.
• Improved model latency and inference efficiency through prompt engineering, temperature tuning, and architectural optimization.
• Designed structured document indexing and query pipelines improving retrieval efficiency and scalability.

Aug 2023 — Dec 2023

• Built and deployed a cloud-based full-stack web application on Microsoft Azure, integrating dashboards using Power BI.
• Leveraged Azure App Services, storage, and analytics tools for real-world cloud deployment.
• Achieved Hall of Fame recognition for project innovation and performance.

Aug 2025 — Present

• Support 100+ students in full-stack development (Flask, MySQL, HTML/CSS/Bootstrap).
• Grade project sprints, review GitHub submissions, and guide students on debugging, APIs, and deployment best practices.
• Conduct office hours, clarify rubrics, enforce academic fairness, and assist with assignment design.