CRM & ERP that unify your whole business.

When sales, operations, and customer data live in separate tools, things slip through the cracks. We build unified CRM and ERP platforms that bring every department onto one source of truth.

  • Unified
  • Custom modules
  • Migrated
1
source of truth
0
per-seat licences
100%
data migrated safely
Available for new projects Replies in ~24h NDA on request
Product.tsx Live
1// shipped to production — built to last
2import { build, ship } from "@exarth/core";
3 
4export function Product() {
5 const app = build({
6 quality: "production",
7 tested: true,
8 });
9 return app.deploy();
10}

$ npm run build

compiled successfully · 0 errors

128 tests passed in 4.2s

deploy shipped
main 0 problemsHTML5CSS3JavaScript

Trusted by startups and enterprises shipping real products.

100+Projects shipped
8+ yrsBuilding software
50+Happy clients
4.9★Avg rating

Overview

One platform for sales, ops & data

Generic CRMs and ERPs force trade-offs.

The approach

We build platforms tailored to how your teams sell, deliver, and report — with custom modules, automations, and clean migration from whatever you use today.

What that means for you

01

Sales pipeline and customer 360 in one place

02

Operations, inventory & finance modules

03

Automated handoffs between teams

04

Clean migration from spreadsheets or legacy tools

CRM & ERP Systems

Software Development

1

source of truth

0

per-seat licences

100%

data migrated safely

Built with

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • AJAX
  • Bootstrap
Discuss your project

What we build

Everything this service covers

A complete, production-ready capability set — not a checklist of buzzwords. Every item ships as standard with your build.

6core capabilities
included as standard

Included with every build

  • Built to production quality
  • Documented & handed over to your team
  • Automated tests & CI/CD pipeline
  • Security & best practices baked in
  • No hidden add-on fees
  • 30 days post-launch support
Scope your build
01

Sales & CRM

Pipelines, contacts, and a full 360° view of every customer.

Included as standard
02

Inventory & operations

Track stock, orders, and fulfilment in real time.

Included as standard
03

Finance & billing

Invoicing, payments, and reporting in one connected flow.

Included as standard
04

Custom modules

Bespoke modules for the workflows generic tools can't handle.

Included as standard
05

Data migration

Move cleanly from spreadsheets or legacy systems, no data lost.

Included as standard
06

Reporting & insight

Cross-department dashboards for real-time decisions.

Included as standard

Why this approach

Custom-built vs the alternative

The same job, two very different outcomes. Here's an honest, side-by-side look.

Recommended

Custom-built with Exarth

A unified platform that fits exactly how your teams work.

Best long-term value

VS
Alternative

Salesforce / SAP / generic suites

Rigid, costly suites you customise endlessly and still rent.

Hidden long-term cost

Workflow fit
Modules built for your process
Force-fit with costly customisation
Cost at scale
No per-seat licence creep
Cost balloons with every user
Data
One unified source of truth
Add-ons that still leave silos
Migration
Clean, validated data migration
Painful, often partial imports
Ownership
You own platform & data
Locked into the vendor

Generic suites rent you flexibility forever. A custom platform gives it to you once — and you own it outright.

Build it the right way

How we work

From idea to live

A clear, four-phase path with real demos and deliverables at every step — you always know what we're doing and what you'll get.

  1. 01
    Week 1–201/04

    Audit & map

    We map your sales, ops, and data flows across every team.

    What we do

    • Team workflow interviews
    • Data source audit
    • Gap analysis

    What you get

    • Process & data audit
    • Module blueprint
    • Migration plan
  2. 02
    Week 2–302/04

    Design modules

    We design the modules and data model around your processes.

    What we do

    • Module & data design
    • Role & permission mapping
    • Migration strategy

    What you get

    • Module designs
    • Data model
    • Role & access map
  3. 03
    Week 3–903/04

    Build & migrate

    We build, then migrate your existing data cleanly and safely.

    What we do

    • Module development
    • Data migration & validation
    • Integration setup

    What you get

    • Working modules
    • Migrated & validated data
    • Sprint demos
  4. 04
    Week 9+04/04

    Roll out & train

    Phased rollout with training so adoption actually sticks.

    What we do

    • Phased department rollout
    • User training sessions
    • Adoption monitoring

    What you get

    • Phased go-live
    • Team training
    • Adoption support

Technology

Built on a modern, proven stack

Battle-tested tools chosen to fit the problem, not the hype cycle — fast, secure, and a pleasure to maintain.

Chosen for

Speed

Optimised for fast, responsive software.

Security

Hardened with best-practice defaults.

Scalability

Grows with your users and team.

Maintainability

Clean, documented, easy to extend.

01

Frontend

8 tools

The interface every team uses.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • AJAX
  • Bootstrap
  • React / Next.js
  • TypeScript

A clear, unified UI.

02

Backend

5 tools

Modules and business logic.

  • Python · Django
  • FastAPI
  • Flask
  • Node.js / Express
  • REST

Connected, reliable workflows.

03

Data

3 tools

One source of truth.

  • PostgreSQL
  • Redis
  • ETL pipelines

Clean, migrated, unified data.

04

Infra

3 tools

Hosting and backups.

  • Docker
  • AWS / GCP
  • Backups

Secure, dependable hosting.

Sectors we engineer for

Industries built for real friction

Each vertical has different compliance, UX, and scale demands — pick a sector to preview exactly what we build for it.

Healthcare

HIPAA-aware platforms that put clinicians and patients first.

What we build

  • Patient & provider portals
  • Telemedicine & scheduling
  • HL7/FHIR data exchange

Tech & focus

  • HL7/FHIR
  • Secure APIs
  • Patient UX

Featured work

From challenge to measurable impact

An operations team was juggling spreadsheets and disconnected tools. We unified everything into one custom platform — and gave them hours back every week.

Replacing four disconnected tools with one custom platform

Operations / Logistics

The challenge

Critical work lived across spreadsheets, email, and three separate tools that never talked to each other, creating constant manual re-entry and costly errors.

What we built

  • Mapped every workflow before building
  • Unified four tools into one platform
  • Automated the manual, repetitive steps
  • Migrated all legacy data cleanly

Built with

  • Next.js
  • Node.js
  • PostgreSQL
  • AWS

The results

40%less manual work
4 → 1tools unified
8 wksto first release
We finally have one source of truth — it changed how the whole team operates.
Head of Operations, logistics firm

What you get

Outcomes that move the needle

We don't measure success in features shipped — we measure it in the results your business feels. Here's what changes once it's live.

1source of truth
0per-seat licences
100%data migrated safely
01

One source of truth

Every team works from the same live, accurate data.

  • Unified customer data
  • No more silos
  • Consistent everywhere
02

Faster handoffs

Automated flows move work between sales, ops, and finance.

  • Automated workflows
  • No dropped tasks
  • Sales → ops → finance flow
03

Clear visibility

Leadership sees the whole business in real time.

  • Real-time dashboards
  • Cross-team reporting
  • Leadership oversight

Explore more

Most projects touch more than one of these — swipe through the rest of what our software team builds.

View all services