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Clear systems,small loops.

I build production speech systems and real-time voice agents. I like software that behaves the same way twice.

Voice AI · ML engineerScroll

Prabhudayal Vaishnav
Fig. 02The engineer

My work is mostly speech: fine-tuning ASR models and building agents for live calls. At Nutun, those agents handle debt collection and customer service.

  • NowAI EngineerNutun
  • BeforeResearch internESIEA Paris
  • DegreeB.Tech HonorsCSVTU, 2026
  • BasedIndiaRemote, worldwide

Focus areas

(3)
01

Speech & ML

Fine-tuned ASR and model training for speech tasks.

  • Whisper · PEFT · PyTorch
  • Transformers · Hugging Face
  • Modal · Evaluation pipelines
02

Voice AI

Real-time voice agents and telephony integrations.

  • Vapi · Pipecat
  • WebRTC · WebSockets
  • FastAPI · Azure Functions
03

Agent systems

LangGraph workflows and retrieval for voice apps.

  • LangGraph
  • RAG · ChromaDB
  • SQL · Next.js

Off the clock

(3)
Current focusVoice AI researchDeep learning
Code editorVS CodeTerminal
LearningAzureCloud systems