Piyush Choudhari

AI & Backend Engineer — Pune, India

22. I build production AI systems: agents, retrieval, vector databases, evals, and backend infrastructure. I work with Python & TypeScript, and spent a fair bit of time doing DevOps along the way.

Experience

AI Engineer Intern <Flytbase> Apr 2026 – Aug 2026

Pune (On-Site)

  • Shipped Copilot, a natural-language interface for multi-drone fleets, replacing a 12-step console workflow with live-telemetry answers and validated, executable missions.
  • Built CI-gated stage evals with 300 labelled cases covering routing, extraction, and resolution, plus an end-to-end eval plan and suite validating the full raw-message-to-confirmation workflow with hallucination, cross-site, and read-only-as-action safety gates.
  • Developed an inference gateway that spawns, health-checks, and hot-swaps GPU model workers on demand, making new models a config change rather than a deploy.
  • Implemented thermal inspection tooling that extracts calibrated per-pixel temperatures from DJI radiometric imagery and caches re-measurements as inspection parameters change.
AI Engineer Intern <Ronin Labs> Jan 2025 – Apr 2026

Pune (On-Site)

  • Developed AskRaven, a production Meta Ads agent, end to end: two-stage intent routing, a consolidated tool layer, brand and performance memory, and creative analysis that feeds patterns from 100+ ads per account back into that memory.
  • Designed a multimodal content generation system where one orchestration agent routes work across image, video, and audio pipelines running concurrently on GPU.
  • Trained a real-time pose model for electrode placement detection in Cefaly's mobile app and optimized on-device inference to 60ms per frame.
  • Developed Sketchbot, a line-art generation backend using SDXL Turbo and ControlNet that cut drawing times by 70%.
  • Deployed the Node.js APIs behind the OnePlus 13s Quest Quiz, serving 150K+ users.

Projects

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Writing

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