TECTARIcustom systems for business

Systems Integration

Most businesses don't need fewer tools — they need their tools to talk to each other. We build the integrations that turn a pile of disconnected apps into one system, so data flows once and stays in sync everywhere.

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Best for

Businesses whose good tools simply don't talk to each other

Connects with

  • ERP
  • CRM
  • Accounting
  • Payments
  • Website

Who it's for

Integration is the answer when good tools sit in silos, the same data is entered twice, and no one has a connected view across systems.

  • Businesses running good tools that don't talk to each other
  • Teams entering the same data into two or three systems
  • Companies with a website, CRM and accounting all out of sync
  • Operations that need one connected view across their stack

Problems we solve

  • The same record entered into several systems by hand
  • Numbers that disagree depending on which tool you ask
  • Exports, imports and spreadsheets bridging the gaps
  • No single place that reflects the truth across the business

What you get

Integrations between ERP, CRM, accounting and operations tools
Website, e-commerce and form connections into your systems
Payment, invoicing and messaging integrations
API and webhook pipelines that keep data in sync in real time
Reliable syncing with logging and error handling built in
Existing data migrated and mapped cleanly, without losing history

Example features

  • REST APIs and webhooks
  • Real-time two-way sync
  • Error handling and retry logic
  • Logs for every data exchange

Example workflow

  1. Source
  2. Sync
  3. Map
  4. Validate
  5. Deliver
  6. Log

How we work

  1. 01

    Discovery & process mapping

    We sit with your team and map how the work really flows today, bottlenecks and all.

  2. 02

    Product specification

    We turn that map into a clear spec: what the system does, for whom, and in what order.

  3. 03

    UX/UI planning

    We design screens and flows your team will actually want to use, not fight against.

  4. 04

    Development

    We build in focused iterations, so you watch the system take shape instead of waiting on a black box.

  5. 05

    Testing & launch

    We test against real scenarios and roll out carefully, with your data in safe hands.

  6. 06

    Training, support & improvement

    We train your team, stay on call, and keep refining the system as your business grows.

Related work

From the blog

Common questions

Can you integrate tools that don't have an official API?

Often, yes. Where there's a proper API we use it; where there isn't, we work with imports, files or other reliable mechanisms. We'll be honest about what's robust and what isn't.

What happens if a connected system goes down?

We build integrations with retries, error handling and logs, so a temporary outage doesn't lose data. When the other side comes back, the sync catches up.

Can integrations grow into a full system later?

Yes. Connecting your tools is often the first step. Once data flows cleanly, it's a natural move to add dashboards, automations or a custom system on top.

Not sure what a system like this might cost?See how custom software pricing works→

Need a system built around your workflow?

Let's start with a short discovery. Tell us about your business and the workflow that's slowing you down, and we'll show you how we'd build the right system.

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