Looking for a job

Devank Srivastava

@devanksrivastava

AI Engineer and Forward Deployed Engineer at Orygin AI Systems Private Limited, who cut voice-agent latency from 2,000 ms to 700 ms.

India

Message

What I'm looking for

I'm seeking AI Engineer, Forward Deployed Engineer, or Applied AI roles.

At Orygin AI Systems Private Limited, I built a voice-AI calling agent using LiveKit, Gemini Live, FastAPI, and MongoDB. By tuning VAD and pre-warming sessions, I cut response latency from 2,000 ms to 700 ms.

I also integrated a multi-tenant LangGraph chat agent for three client deployments and built a provider-agnostic telephony layer for TRAI compliance. Earlier, as a Full-Stack Engineer Intern at Orygin AI Systems Private Limited, I delivered frontend and backend features for client web applications.

On my Sleeper Agents replication project, I fine-tuned Qwen2.5-0.5B-Instruct with LoRA and measured how safety training changed the backdoor trigger rate. I also solo-built GalgotiasLife, an offline-capable PWA with OCR timetable import and push alerts.

Experience

Work history, roles, and key accomplishments

Forward Deployed Engineer (FDE) Intern

Orygin AI Systems Private Limited

Mar 2026 - Aug 2026 (5 months)

Built a voice-AI calling agent handling 10 concurrent calls and cut voice response latency by 65% through VAD tuning and session pre-warming. Integrated a multi-tenant LangGraph chat agent and built a provider-agnostic telephony layer for TRAI compliance.

LiveKit Gemini Live fastAPI MongoDB LangGraph VAD Telephony Telecom Regulatory Authority Of India (TRAI) Compliance

Full-Stack Engineer Intern

Orygin AI Systems Private Limited

Jun 2025 - Sep 2025 (3 months)

Delivered frontend and backend features for client web applications in a 3-person engineering team. Built responsive React and Next.js pages with form validation and lead capture connected to backend APIs.

React Next.js JavaScript TypeScript REST APIs Form Validation Lead Capture