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Bissmella BahaduriBB

Bissmella Bahaduri

Expert in AI Voice Agents

€350/day
Paris, FR
3-7 years

Average response time: 12 hours

Freelancer profile translated to English.
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About Bissmella

AI Voice Bots & Agents: Design and deployment of realistic voice assistants (advanced ASR/TTS, French accent understanding, natural voices.
AI for Finance & Fintech: Secure conversational agents for banking/finance, balance/transaction inquiries, real-time anomaly/fraud detection, automated reporting.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km)

Experience

  • ISIR sorbone university
    LLM Engineer
    RESEARCH
    April 2025 - September 2025 (5 months)
    Paris, France
    • Design and development of end-to-end distributed pipelines for large-scale model training and inference (LLMs & VLMs: Llama 3B, Mistral 7B, Qwen VL 3B, Qwen vl 32B) with Python, pytorch.
    • Implementation of the complete ML systems lifecycle: from data ingestion to inference, including preprocessing and training, using Python, PyTorch, Langchain, and the Hugging Face ecosystem.
    • Building and curating a dataset of over 10k vision-language-action examples for agentic action prediction.
    LLMs VLM conversational agent LLM Fine-tuning
  • Sorbonne Paris nord University & COSE
    Machine Learning Engineer
    RESEARCH
    April 2023 - September 2024 (1 year and 5 months)
    Paris, France
    • Development and optimization of real-time inference services (< 100 ms latency) for computer vision models in a production environment with Python.
    • Implementation of automated data pipelines processing over 5,000 images and 100,000 annotations, with a focus on robustness and fault tolerance using Python, Pytorch, Numpy.
    • Technical Lead (team of 3-4 researchers): supervision of code reviews and maintenance of the internal Computer Vision library.
    Object detection Image segmentation
  • United Nations Environment Program
    Data Analyst
    ENVIRONMENTAL
    May 2018 - March 2021 (2 years and 10 months)
    • Design and development of APIs and backend services with Python Flask/FastAPI, including the implementation of unit tests and data validation logic.
    • Development of the Front service with Javascript React.
    • Creation, cleaning, and management of datasets through robust pipelines developed in Python and JavaScript.
    • Deployment of data management systems on AWS cloud.
    Python Geographic Information Systems (GIS)

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Education

  • MVA
    ENS Paris Saclay
    2025

Skill set

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