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Engineering Manager at Tessact, founder of UltraAer. Eleven years of turning voice, video and sensor data into shipped AI products.

The platform I lead is used by

  • Viacom18
  • Zee
  • Jio
  • Sony
  • Garena
  • BARC
Dushyant Singh Rathore, smiling, in a bright office

I build AI products end to end. The architecture, the roadmap, the hiring, the incident calls and the cloud bill. Eleven years in software, seven of them leading teams, and still hands-on in the codebase.

In software
11+ years
Leading teams
7+ years
Based in
Bengaluru
Speaks
English, Hindi, French

2019 - Present

Engineering Manager at Tessact

I lead engineering for an AI media platform used by Viacom18, Zee, Jio, Sony, Garena and BARC. Promoted from Senior Software Developer.

Grew engineering teams.

At Tessact I grew engineering from 2 to 10+ people without pausing enterprise delivery, and in earlier companies built teams of 15+. Technical hiring, onboarding, mentoring and performance conversations, across backend, frontend, AI and product design.

BackendFrontendAIDesign

Monthly AWS bill

53%

lower, about $96K saved a year

Workload profiling, container right-sizing and CPU-only inference builds that dropped about 5 GB of unused CUDA from every image.

Five tiers, $19 to $999 a month

Designed the monetisation layer: subscriptions, usage-based credits, entitlement enforcement and billing. A services-led product became self-serve SaaS.

Heavy media work, off the request path

Transcoding, scene detection, VAD, transcription and LLM calls run on Celery and RabbitMQ workers, so the API stays fast under load.

PostgreSQL, Redis, Elasticsearch on Kubernetes

AI/ML in production

Automated tagging, compliance detection, talking avatars and short-form video generation.

  • Vertex AI
  • Cloud Speech-to-Text
  • Anthropic Claude
  • ElevenLabs
  • Silero VAD
  • PyTorch
  • OpenCV
  • YOLO

I also own production incident response for every major client account, run technical discovery, PoCs, SOWs and estimates, and set the engineering standard: architecture rules, pre-commit hooks and review gates.

Founder, UltraAer

noti.

Hear it once. Keep it forever.

A pendant that listens to the conversations that matter and keeps every decision, dose and deadline. Launching soon under UltraAer, my hardware company.

One instrument, quietly listening.

Prototype R6: three parts, two screws, no clips. Tray, deck and lid, with every component seated in its own bay. 26.6 × 53.7 × 15.3 mm.

Transcribed on your iPhone. Even offline.

The pendant streams audio over Bluetooth LE and the phone does the transcribing. No cloud speech-to-text, and every transcript is saved on the phone first.

English, हिन्दी and Hinglish.

Speakers, decisions, doses and deadlines are drawn out of the talk, in the languages people actually mix at home and at work.

Ask in plain words.

Every conversation is kept and searchable. Answers come back with the moment they were said, and actions land before the meeting ends.

Music: “Decoherence” and “Passage of Time” by Scott Buckley, CC BY 4.0

ultraaero.com

Local-first, on purpose.

Outside Tessact I build hardware and software that runs at home, not in someone else's cloud.

Vokrr

Smart home control, made physical.

A privacy-first smart home platform running entirely on a Raspberry Pi 4B: a FastAPI backend, a native Qt 6/QML touchscreen kiosk, Home Assistant integration and an iOS client.

Offline voice pipeline: Porcupine wake word, faster-whisper STT, Llama intent classification and Magpie TTS, calling Home Assistant services locally.

Series One hardwareKnobWatchPanel
FastAPIQt 6 / QMLHome AssistantDockerJWTSpotify OAuth

Open source

Simply Home

Open-source Home Assistant kiosk and dashboard.

GitHub

An Electron kiosk for Linux and Raspberry Pi touch panels with display rotation, power and brightness control, MQTT discovery and live system telemetry. Plus a responsive dashboard card that adapts from portrait wall panels to landscape displays.

Multi-arch releases (Debian arm64 and x64, plus portable builds) ship through GitHub Actions with a one-line installer.

ElectronMQTTHome AssistantGitHub Actions

Eleven years of shipping.

    • Founding a consumer hardware company. First product: noti., a pendant that listens to the conversations that matter and keeps every decision, dose and deadline.
    • Building it end to end: the R6 enclosure (three parts, two screws, no clips), an iPhone app that transcribes on-device in English, Hindi and Hinglish, and a backend for speaker recognition, summaries, memories and action items.
    ultraaero.com

    Bengaluru

  1. Promoted from Senior Software Developer

    • Scaled engineering from 2 to 10+ while keeping enterprise delivery uninterrupted for Viacom18, Zee, Jio, Sony, Garena and BARC.
    • Launched the monetisation layer: five tiers from $19 to $999 a month, usage-based credits, entitlements and billing.
    • Cut the monthly AWS bill from $15K to $7K, about $96K a year.
    • Direct the web app and the production AI/ML pipelines behind AI Search, Repurpose, Avatars and Marketing.

    Bengaluru

    • Grew and led the engineering team building client web apps on Angular and PHP: sprint planning, review standards, release cadence.
    • Mentored developers on Angular architecture, TypeScript and modern PHP, cutting ramp-up time for new joiners.
    • Estimated costs and managed budgets and allocation, protecting delivery margin on committed dates.

    Mumbai

    • Built Mystro, a ride-management app for rideshare drivers, alone from concept to production.
    • Designed the full architecture: modular front end and REST API contracts.
    • Authored and open-sourced reusable React UI component libraries.

    Boston, MA (Remote)

    • Built end-to-end product pipelines and owned UI/UX and front-end development for the consumer web platform.
    • Shipped interactive features and motion design that lifted engagement and perceived performance.

    New Delhi

What I work with.

  • Team building
  • Technical hiring
  • Mentoring & coaching
  • Performance management
  • Agile & Scrum
  • Roadmapping
  • Delivery management
  • Stakeholder management
  • Incident management
  • Budgeting & estimation
  • Pre-sales

Let's build something.

Hiring an engineering leader, putting AI into a product, or curious about noti.? Send a note.

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