Software & App Development Company

Software that runs your business, not the other way around.

MACCO XE designs and builds custom mobile apps, web platforms, ERP systems and AI automation — from the first MVP to enterprise scale. One in-house team, fixed timelines, code you own.

Explore Services
350+ clients served
600+ projects shipped
10+ years in business
MACCO_XE / STACK
React.js
Next.js
Flutter
Node.js
AWS Cloud
Web3
ERP Suite
AI Agents
80 IN-HOUSE ENGINEERSYour extended tech team
What We Build

Built for your workflow — not a template

Every product is architected around how your team actually works, then engineered to stay fast as you grow.

Mobile App Development

Android and iOS apps your customers keep on the home screen — smooth, offline-ready and built to pass store review the first time.

FlutterKotlinSwiftReact Native

Web Platforms & SEO

Next.js websites and SaaS dashboards that load in under two seconds and are structured to rank — technical SEO included, not sold separately.

Next.jsCore Web VitalsSchema

ERP, CRM & Billing

Replace fifteen spreadsheets with one system — inventory, sales, GST billing and reporting, each module shaped to your process.

Custom ERPGST BillingRole Access

AI Automation

Support bots, document processing and sales agents wired into your existing data — clients cut manual back-office work by up to 60%.

LLM AgentsRAGWhatsApp Bots

Blockchain & Web3

Audited smart contracts, wallets and marketplaces on Ethereum and Solana, built with security reviews at every milestone.

SolidityWalletsNFT & DeFi

On-Demand Platforms

Taxi, delivery, healthcare and rental platforms with customer, partner and admin apps ready — launch in weeks, not quarters.

Live TrackingPaymentsAdmin Panel
How We Work

Four steps, zero surprises

You see working software every two weeks — no black box, no silent months.

STEP 01

Discover

A free consultation where we map your process, users and must-have features into a written scope and fixed quote.

STEP 02

Design

Clickable UI prototypes you can test with your own team before a single line of production code is written.

STEP 03

Build

Two-week sprints, a demo at the end of each one, and a staging link that is always live for you to try.

STEP 04

Launch & Scale

We handle store release, cloud setup and monitoring, then stay on for three months of free support.

Why MACCO XE

A partner you can hold to a date

Strategy, design, engineering, QA and growth sit in one office — so nothing gets lost between vendors.

0+Years Experience
0+Projects Shipped
0+Happy Clients
0+In-house Experts
No outsourcingThe team on your call is the team writing the code.
Fixed timelinesMilestone dates in the contract, penalties included.
Your IP, your codeFull source handover and NDA signed before kickoff.
3 months free supportBug fixes and small changes after launch, at no cost.
Client Stories

Founders and CTOs who stayed

Most of our work comes from repeat clients and their referrals.

"They replaced our spreadsheet chaos with one ERP in eleven weeks. Order processing that took us a day now takes an hour."

RS
Rahul SharmaCTO, TechCorp India

"A FinTech app with KYC, payments and audit logs — delivered on the promised date and cleared our bank's security review."

PP
Priya PatelFounder, PayFlow

"Organic traffic tripled in four months and the leads were actually relevant. They explain the numbers instead of hiding them."

VS
Vikram SinghCEO, RetailMart
English · Hindi · Hinglish

Let's talk about your project — right now

Six short questions in the chat and you walk away with a rough quote and a timeline. No long forms to fill — and the assistant replies in whichever language you write in.

  • Reply in secondsThe assistant understands Hindi, English and Hinglish.
  • Callback within 24 hoursA senior engineer calls you — not a sales script.
  • NDA on requestYour idea and data stay confidential, always.
  • Free consultationScope, rough cost and timeline at no charge.
× Hello there! 👋 Any question about your project? Ask in English, Hindi or Hinglish — whatever suits you.