Ripan Purkait

Ripan purkait

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location of Ripan PurkaitKolkata, West Bengal, India
Phone number of Ripan Purkait+91 xxxx xxxxx
Followers of Ripan Purkait1000 followers
  • Timeline

    Jun 2023 - Aug 2023

    Deep Learning Engineer

    CodeSpeedy Technology Private Limited
    Jan 2024 - May 2024

    Computer Vision Engineer

    Flickmatch
    May 2024 - Jul 2024

    Generative AI Engineer

    EJY health
    Aug 2024 - Feb 2025

    AI Engineer

    Bitvivid Solutions
    Current Company
    Feb 2025 - now

    AI Software Developer

    Novacept
  • About me

    AI Engineer @ Novacept | Agentic AI | Generative AI & Computer Vision | Award-Winner(Hackathons) | Developing Next-Gen AI Solutions

  • Education

    • The neotia university

      2021 - 2025
      Bachelor of technology - btech computer science and engineering(artificial intelligence & machine learning)
  • Experience

    • Codespeedy technology private limited

      Jun 2023 - Aug 2023
      Deep learning engineer

      During my deep learning internship, I engaged with leading experts, collaborating on hands-on projects to develop and fine-tune diverse deep learning models. This experience linked theory to real-world applications, honing my AI and problem-solving skills. Focused on image recognition, I explored architectures like CNNs and RNNs, making it a transformative journey into the cutting-edge realm of deep learning.

    • Flickmatch

      Jan 2024 - May 2024
      Computer vision engineer

      Worked on video classification for detecting sport events, utilizing CNN, LSTM, and attention-based mechanisms to understanding of event detection.Improved testing accuracy by 23%.Designing an inference pipeline to ensure efficient and accurate predictions.

    • Ejy health

      May 2024 - Jul 2024
      Generative ai engineer

      Developed brain tumor segmentation models from MRI scan for accurate and efficient medical image analysis.Build a multimodal Retrieval-Augmented Generation (RAG) application for skin disease diagnosis using a custom dataset, integrating text and image data for more informed predictions.Worked on multimodal question-answering systems using Phi-3 Vision-Language Models (VLM), combining visual and textual inputs for complex problem-solving in diverse domainsFine-tuned the Mistral and LLaMA2 models to improve performance on specific tasks, enhancing language understanding and generation capabilities using various quantization techniques like LoRA and QLoRA for efficient model adaptation. Show less

    • Bitvivid solutions

      Aug 2024 - Feb 2025
      Ai engineer

      Developed and trained YOLOv5 and YOLOv8 models for real-time object detection and tracking.Optimized performance for live CCTV feeds using RTSP streams, ensuring accurate detection in real-time.Improved detection accuracy and tracking robustness by fine-tuning hyperparameters and implementing custom post-processing techniques.Fetched and processed large-scale data from APIs, handling millions of records monthly for real-time analytics.Developed dynamic data pipelines for preprocessing and transformation, optimizing data flow efficiency. Show less

    • Novacept

      Feb 2025 - now
      Ai software developer

      Working on the cutting edge of agentic AI, building intelligent agents capable of complex, self-directed operations.

  • Licenses & Certifications

    • Aiml for geo-data analysis

      Indian institute of remote sensing (iirs), indian space research organization (isro)
      Sept 2024
      View certificate certificate
    • Microsoft azure ai fundamentals: explore visual tools for machine learning

      Microsoft
      Jul 2023
      View certificate certificate
    • Introduction to generative ai

      Google cloud skills boost
      Jul 2023
      View certificate certificate
    • Introduction to large language models

      Google cloud skills boost
      Jul 2023
      View certificate certificate