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Abhinav Painuli

@abhinavpainuli

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Machine learning engineer focused on multilingual speech and retrieval systems.

India

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What I'm looking for

I seek roles building multilingual ASR, LLM-based retrieval, and production ML pipelines in collaborative teams that value research-driven engineering and scalable systems.

I am a machine learning engineer specializing in multilingual speech processing and semantic retrieval systems, with hands-on experience fine-tuning LLMs and building end-to-end ASR pipelines. I have developed production-oriented tools such as SpeechQCAgent for dataset verification and integrated diarization, VAD, and XML generation into ASR workflows.

My projects include semantic search with FAISS, RAG-enabled document assistants using open-source LLMs, vector retrieval services with Weaviate, and deployed recommendation systems with Docker. I have co-authored papers on speech corpora and dataset quality, and was part of a finalist team at Hack the Future 2025.

Experience

Work history, roles, and key accomplishments

Machine Learning Intern

IIT Bombay (BharatGen)

Oct 2024 - May 2025 (7 months)

Fine-tuned multiple large language models and developed multilingual ASR pipelines integrating diarization, VAD and XML generation; built ASR error-detection pipelines and SpeechQCAgent for automated verification of large-scale speech-text datasets.

Large Language Models Voice Activity Detection Hugging Face Python Pipeline Development