BIX Tech
Software

Legacy Modernization without stopping your operation

We move legacy systems, spreadsheets and manual processes to a modern, maintainable stack, step by step.

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old and new run side by side until each part is replaced
0 downtime
ASSEM: from process mapping to delivery
3 months
Telecardio: 4 systems integrated into one source of truth
4 → 1
Overview

Old systems should not hold your business back

Legacy systems are expensive to maintain, hard to change and difficult to integrate with data and AI. BIX modernizes them in stages: we understand what the system really does, define the target architecture and replace it piece by piece, with the operation running the whole time.

What we modernize

Legacy applications

Re-architecture and rewrite of old systems on a modern, supported stack.

Spreadsheets and manual processes

Critical processes that live in spreadsheets and e-mails turned into reliable software.

Migration to the cloud

Moving applications and databases to the cloud, with a plan for data, integrations and cut-over.

Integrations

APIs that connect the new system to the ones that stay, so the change can happen gradually.
The approach

Replace it piece by piece, with the operation running

  1. Understand the legacy

    We map what the system does, who uses it and what it connects to.

  2. Define the target

    Architecture, stack and a migration plan in stages.

  3. Run side by side

    Old and new systems work together, connected by APIs.

  4. Replace step by step

    Each part goes live, and the old one is retired.

Proof

Modernization in our cases

From spreadsheets and disconnected systems to a modern, governed stack.

  • ASSEM: a Python web tool modernized the quotations of orthoses, prostheses and special materials, 3 months from process mapping to delivery.
  • Telecardio: 4 systems, including CRM, ERP and e-signature, integrated into one source of truth, with KPIs that went from hours of consolidation to instant.
  • Large industrial company: from manual spreadsheets to a governed cloud lakehouse on Databricks.
See all cases
FAQ

What you need to know about legacy modernization

Getting started

Modernize your systems

  1. 01

    Understand the legacy

    We map what the system does, who uses it and what it connects to.

  2. 02

    Define the target

    Architecture, stack and a migration plan in stages.

  3. 03

    Replace step by step

    Each part goes live with the operation running.

Tell us about your system

Want better software delivery?

See how we can make it happen.

Talk to our experts

No upfront fees. Start your project risk-free. No payment if unsatisfied with the first sprint.

Time BIX