QUANTIXCODE
← Services
QX-05Custom software · B2B

Your entire operation,
in one system

We build custom software for B2B companies running on information scattered across spreadsheets, email and systems that don't connect. We unify data, processes and teams in a platform designed around the way you work.

Request information

Who it's for

When your company's information lives in too many places

We design a system around your operation that brings data, processes and teams into one place, connected to what already works.

  1. Spreadsheets acting as a system

    Orders, customers or inventory are tracked in files that get duplicated, go stale and depend on a single person.

  2. Systems that don't talk to each other

    CRM, ERP, email and internal tools each hold a different piece of the same operation and nobody sees the full picture.

  3. Reports nobody trusts

    Every team arrives with its own number. Building a report takes days and decisions come too late.

From spreadsheets and isolated systems to a single source of truth.

Custom software · B2B

Capabilities

What we can build

Capabilities that combine around the process. We start with the one that solves the clearest problem.

A single source of data

Customers, orders, inventory and operations in one database, with clear rules about who can see and change what.

Custom ERP and CRM modules

What your ERP or CRM doesn't cover well, built around your processes and integrated with what you already use.

Internal and customer portals

Secure spaces where teams, customers or distributors look up information and submit requests without back-and-forth email.

Integrations with your systems

Connections to invoicing, accounting, e-commerce and internal tools so information flows on its own.

Real-time reporting

Metrics with agreed definitions and traceable source data, so every team decides with the same number.

Automation and applied AI

Alerts, approvals and automated tasks; AI assistants on top of your data where they add real value.

What you get

A system in operation, not a prototype

Every project ends with something your team uses every day and that can keep evolving.

A platform in production

A web application with roles, permissions and workflows designed around how your team works, not the other way around.

Data migrated and validated

Your historical information reviewed, cleaned and loaded, so the system starts with reliable data.

Integrations with your systems

Connections to ERP, CRM, invoicing or other tools to remove double data entry.

Code and documentation in your name

You own the system: code, infrastructure and documentation belong to your company.

Methodology

How we take it to production

A short, verifiable process: every stage ends with something you can review.

  1. Step 01

    Discovery

    We map how information flows today, which systems exist and where work is duplicated or control is lost.

  2. Step 02

    System design

    We define the data model, workflows, roles and integrations, and validate prototypes with the people who will use it.

  3. Step 03

    Build in modules

    We deliver in stages: each module goes into real use before the next one is built.

  4. Step 04

    Migrate and evolve

    We migrate data, support adoption and prioritize improvements based on real usage.

Stack

Technology chosen for the problem

We use proven tools and pick each piece based on your systems, your data and your security requirements.

Intelligence & orchestration

  • n8n
  • OpenAI
  • Anthropic

Application layer

  • Next.js
  • React
  • TypeScript
  • Node.js
  • Python
  • FastAPI
  • REST & GraphQL

Data & infrastructure

  • PostgreSQL
  • Redis
  • Docker
  • AWS
  • Vercel

FAQ

What clients usually ask

Why custom software instead of an off-the-shelf ERP or SaaS?
It makes sense when your operation has its own processes that a commercial product can't cover without forcing the team, or when you already pay for several tools that don't connect. If an existing product solves your case, we'll tell you.
How is the cost defined?
It depends on scope. We run a discovery, define a first module with clear value and quote in phases so you invest based on results.
What happens to the information we keep in spreadsheets and other systems?
We analyze it with you and agree on what gets migrated, how it is cleaned and how it is validated. Systems that work are integrated instead of replaced.
How long until it's ready?
We work in releases. The first module reaches real users as early as possible and the rest of the system grows in stages.
Can you add AI to the system?
Yes, where it adds value: document search, classification, internal assistants or agents with permissions and human review. A unified database is what makes it possible.

Ready to unify your operation?

Start with a review of how your information flows today and where a custom system would have the most impact.