03 · Productize — AI Product Engineering

Domain expertise, turned into products.

From first idea to launched AI product — architecture, apps, integrations and the loop that makes it better.

Talk to the team What's delivered
  • Product + AI in one team
  • Web, mobile & WhatsApp
  • Built to scale
The difference

What changes with Xendex.

Before
With Xendex
BeforeAn idea and a slide deck
With XendexA launched product in real users' hands
BeforeDemo-grade prototype
With XendexProduction architecture that scales
BeforeA one-off build
With XendexEvals and analytics that improve every release
BeforeSeparate AI and app vendors
With XendexOne team across product, AI and engineering
What's delivered

AI Product Engineering, end to end.

AI Product Strategy & MVP

Shape the first release around one user and one outcome — then build it.

  • Discovery
  • MVP scope
  • Roadmap

AI Architecture

Model selection, retrieval, orchestration and cost design.

  • Model routing
  • RAG
  • Cost design

Apps & Experiences

Web, mobile and WhatsApp-native interfaces people actually adopt.

  • Web
  • Mobile
  • WhatsApp

Product Analytics & Evals

Measure quality and usage from day one.

  • Evals
  • Telemetry
  • A/B tests

Continuous Improvement

Feedback loops and fine-tuning that compound over time.

  • Feedback
  • Fine-tuning
  • Releases
How it's delivered

A clear path, with something to show at every step.

Each stage ends with a tangible output — so progress is visible, not promised.

Technology used

  • React
  • Next.js
  • Flutter
  • Python
  • FastAPI
  • Node.js
  • LLMs
  • RAG
  • Agents
  • Fine-tuning
  • AWS
  • Azure

  1. Shape

    Define the user, the problem and a focused first release.

    • Product brief
    • MVP scope

  2. Architect

    Design AI, data, integration and application layers.

    • Architecture
    • Cost model

  3. Build

    Iterate with real workflows and users early.

    • Working product

  4. Launch

    Evaluation, monitoring, security and go-live readiness.

    • Launch checklist
    • Dashboards

  5. Improve

    Feedback and analytics drive the roadmap.

    • Release plan
Proof

Built by Xendex.

MediNexus

Appointments, reminders and rescheduling over messaging — built by Xendex for hospitals.

Explore MediNexusKriyaNexus

Follow-ups, engagement and routine tasks, handled — built by Xendex for growing businesses.

Explore KriyaNexus
FAQ

Questions, answered.

Who owns the product and IP?

You do — code, models, data and documentation.

Can work start from an existing prototype?

Yes. It is assessed first; what works is hardened and what doesn't is rebuilt.

Can you build messaging-first products?

Yes — MediNexus, the Xendex healthcare product, is built around familiar messaging.

Do you support the product after launch?

Through improvement sprints or an embedded team, whichever fits your roadmap.

Building an AI product?

Share the problem and the users. A first release worth launching is shaped together.

Talk to the team Call +91 83746 49959