Piyush Choudhari
ai & backend engineer @ ronin labs present
  • multimodal content generation system
    • - built a modular backend with langgraph and openai apis for orchestrating image, video, and audio generation via agent-based routing.
    • - developed sdxl/controlnet pipelines for image outpainting and depth video; integrated musicgen for audio.
    • - enabled concurrent gpu task execution and flask-based state management, reducing processing times to under 20s.
  • sketchbot
    • - created a fastapi backend with sdxl turbo, controlnets, and opencv for line-art generation and dexarm g-code optimization, cutting draw times by 70%.
    • - integrated mongodb and s3 for user and asset management; achieved <200ms api response under load.
    • - deployed on aws gpu instances, consolidated servers for 30% lower infra costs, and automated disaster recovery for 95% less downtime.
  • oneplus 13s quest quiz
    • - built scalable node.js/typescript/typeorm apis for 150k+ users with <120ms latency.
    • - developed a django admin panel and managed gcp cloud sql for high-availability production ops.