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AI-NATIVE SOFTWARE STUDIO · CHENNAI

Available for freelance & contract projects

Engineering
what's next.

We design and build AI agents, on-prem enterprise AI, WhatsApp CRM automation, and web & mobile products — secure, scalable and genuinely useful for your business.

Start a project See our work
  • Secure by design
  • Built to scale
  • Clarity over complexity

WHAT WE DO

Technology that moves your business forward.

From the first prototype to production platforms — we architect, engineer and evolve technology with clear, maintainable code.

AI agents & automation

Assistants that understand your data, answer customers and automate repetitive work end to end.

Enterprise & on-prem AI

Private AI with Ollama and RAG — document intelligence and codebase assistants where data never leaves your network.

WhatsApp CRM & chatbots

Bookings, orders and lead capture on the Meta WhatsApp Cloud API — one number can serve several businesses.

Flutter mobile apps

Android and iOS apps from one Flutter codebase — customer, delivery and admin apps, published to the stores.

Web platforms

Fast Next.js websites, storefronts and PWAs with admin panels — SEO-ready and easy to manage.

SaaS & product engineering

Multi-tenant products with subscriptions, role-based access and dashboards — built to grow.

Cloud, DevOps & platforms

Docker, Kubernetes, CI/CD and observability — from the first deploy to high availability.

Architecture & security

Solution architecture, API design, integrations, payments and security hardening from day one.

OUR WORK

Real businesses. Real products.

Client platforms we're shipping right now — and the products we're building next.

Client projects

In progress

Driving · Flowers · Real estate

3-in-1 WhatsApp CRM

One WhatsApp number serving all three brands — lesson booking, flower orders and property enquiries routed to the right team.

  • WhatsApp Cloud API
  • CRM
  • Automation
In progress

Apartment commerce

Nallu Home Store Super App

Paperless water-can ordering for apartment communities — WhatsApp ordering & receipts, prepaid credits and a Flutter admin app.

  • WhatsApp
  • FastAPI
  • Flutter admin

Arqenvo products

WhatsApp platform

In progress

Arqenvo Labs

Our white-label WhatsApp CRM — shared inbox, chatbot flows, templates and campaigns, powering our client deployments.

  • WhatsApp CRM
  • Docker
  • Multi-business

On-prem AI

In progress

Enterprise AI Workspace

A codebase-aware AI engineering workspace — RAG over your repos, code chat, test generation — running fully on-prem.

  • Ollama
  • Qdrant
  • FastAPI

Multi-merchant super app

Upcoming

Local Commerce Hub

Taking the Nallu Home Store model to many neighbourhood merchants — WhatsApp storefronts, credits and delivery.

  • Multi-tenant
  • WhatsApp
  • Flutter

Mobility

Upcoming

Driver-Hire Marketplace

Zone-based platform connecting customers with verified drivers — KYC onboarding, access plans and privacy-first matching.

  • Flutter
  • FastAPI
  • KYC

Platform products

Upcoming

Commerce & Ride Engines

Event-driven quick-commerce and ride-hailing engines on our own stack, ready to launch for new clients.

  • FastAPI
  • PostgreSQL
  • Next.js

OUR AI STACK

Modern tools, chosen for the job.

Cloud or fully on-premises — we pick proven technology that fits your data, scale and budget. No lock-in, no hype.

AI & LLMs

  • Claude
  • OpenAI GPT
  • Ollama · on-prem
  • Open-source LLMs
  • RAG & vector search
  • AI agents

BACKEND

  • FastAPI
  • Node.js
  • NestJS
  • Laravel
  • RabbitMQ

DATA

  • PostgreSQL
  • MySQL
  • MongoDB
  • Redis
  • Qdrant
  • Elasticsearch

WEB & MOBILE

  • Next.js
  • React
  • Flutter
  • React Native
  • TypeScript

CLOUD & DEVOPS

  • AWS
  • Cloudflare
  • Docker
  • Kubernetes
  • Grafana
  • Prometheus

MESSAGING & PAYMENTS

  • WhatsApp Cloud API
  • Cashfree
  • Socket.IO
  • WebRTC

WHATSAPP CRM

One WhatsApp number. Every business, answered instantly.

An AI chatbot connected to your own CRM. It replies in seconds, books appointments, takes orders, qualifies leads and hands over to your team when a human is needed.

  • Multiple businesses routed from one number
  • Bookings, orders and payment links inside the chat
  • Leads auto-saved and tagged in your CRM
  • Broadcasts and follow-ups on official Meta templates
  • Shared team inbox with smooth human handoff
Get a WhatsApp demo

Chennai Car Trainers

online

Today

Hi! I want to learn driving. Any weekend slots?10:02
Welcome to Chennai Car Trainers. We train you at your doorstep with a personal trainer. Pick a slot:10:02
Sat · 7:00 AMSun · 8:00 AMAnother time
Sat · 7:00 AM10:03
Done! Saturday 7:00 AM is reserved. Your trainer will call to confirm.10:03

Booking saved to CRM

WORK WITH US

Flexible ways to engage.

Need an architect for a few hours, a dedicated developer every month, or a complete product delivered? Pick what fits.

Hourly

Expert help when you need it

  • Architecture & code reviews
  • Debugging & performance fixes
  • AI / RAG and WhatsApp consulting
  • Pay only for hours used
Book hours

Most flexible

Monthly retainer

A dedicated engineering partner

  • Ongoing development & maintenance
  • Priority support and fixes
  • Monthly roadmap & progress report
  • Scale hours up or down
Start a retainer

Fixed contract

A complete project, delivered

  • Agreed scope, timeline & price
  • Milestone-based payments
  • Source code & documentation handover
  • Post-launch support window
Get a quote

HOW WE WORK

Architect with vision. Engineer with precision.

  1. Discover

    Understand your people, goals and constraints before choosing any technology.

  2. Design

    Clear architecture and UX, with security and accessibility built in from day one.

  3. Build

    Ship in small, working increments you can see and test every week.

  4. Launch & evolve

    Go live with monitoring in place, then keep improving from real feedback.

HAVE AN IDEA?

Let's build what's next.

Tell us about your product or business challenge. We'll reply within one working day.

hello@arqenvoin.com