Prajjwal Sharma

About

Final-year BTech Computer Science and Engineering student at Manipal University Jaipur, focused on machine learning, deep learning, and generative AI. Has internship and project experience building production-oriented ML systems, intrusion detection models, and AI chatbot applications.

Experience

• Celebal Excellence Intern (CEI)
  Celebal Technologies
  May 2026 – Jul 2026
• Research Intern
  MNIT Jaipur
  Dec 2025 – Jan 2026

Education

• BTech Computer Science and Engineering
  Manipal University Jaipur
  Computer Science and Engineering · Aug 2023 – May 2027

Skills

• SQL
• FastAPI
• Generative AI Tools
• Python
• Java
• NumPy
• Pandas
• Streamlit
• scikit-learn
• TensorFlow
• LangChain
• API Integration Understanding
• Vector Search
• XGBoost
• Faiss
• Shap
• Ensemble
• Cross Validation
• Generative Adversarial Networks (GANs)

Projects

• Hybrid Two-Stage Intrusion Prevention System (IPS)
  PyTorch, Scikit-learn, GANs

  Designed a two-stage IPS combining GAN-based anomaly detection with ensemble classification on UNSW-NB15, achieving 88% F1-score and about 30% fewer false positives. Co-authored results submitted for peer-reviewed IEEE publication.

• Memory-Augmented Chatbot with Hybrid Retrieval
  LangGraph, FastAPI, Neo4j

  Built an AI chatbot that routes each query to document search, graph database retrieval, or live web search, and combines the results into a grounded answer. Added long-term memory, self-verification, and deployed the full stack to production.

Courses & certifications

• Design and Analysis of Algorithms · NPTEL, IIT Madras · 2025

🏆 Achievements & awards

• Flipkart Grid 7.0 – National Semi-Finalist · 2024

  Top teams nationally out of 100,000+ participants.

• Smart India Hackathon (SIH) – College Finalist · 2025

  Selected among top teams for national round.

• Street & Stage Play – Inter-College Circuit · 2025

  Won 1st Prize at IIT Roorkee (Thomso 2024), Top 5 at IIT Bombay (Mood Indigo 2024), and 1st prize at IIT Kanpur (2025) and BITS Pilani (2025).