Tomek Grzechowski
Fractional CTO · Principal Engineer · Trusted Strategic Advisor
Fractional CTO · Principal Engineer · Trusted Strategic Advisor

Legacy Modernization

Modernize systems that still earn money — in stages, with risk control, and without a big-bang rewrite that fails.

Signals you need this

  • An older platform blocks the business but can't be switched off.
  • Previous rewrite attempts stalled or scared everyone.
  • Dependencies and frameworks are years out of date.

What you get

  • Modernization in safe, incremental stages
  • Sequential framework upgrades validated in parallel (Docker)
  • Migration plans with rollback and business continuity
  • Refactor strategy with automation (codemods, linters, scripts)

Begin with a diagnostic (P01) to map risk and sequence.  ·  Back to homepage