Advisory + execution support

Legacy Modernization (Pragmatic)

Modernize safely: wrap legacy with service layers, reduce blast radius, and iterate with confidence.

A modernization path that improves delivery speed without destabilizing the core.

When it fits

  • Full rewrites are too risky but you need progress
  • You need API/service layers to expose legacy functionality safely
  • You need phased migration with clear checkpoints
  • You have critical workflows that must remain stable

Deliverables

  • Modernization strategy: phases, boundaries, and migration seams
  • API/service layer design + contracts
  • Data and integration plan (events/queues where it makes sense)
  • Risk controls: rollout strategy, rollback points, observability

Not a fit for

  • “Rewrite everything” mandates without budget/time to do it properly
  • Projects where the legacy system has no tests/telemetry and no willingness to add them

Contact

Tell me a bit about your context (stack, constraints, timeline) and what outcome you want.

Recommended info
  • Current architecture + biggest pain
  • Success metric (latency, cost, delivery speed, reliability…)
  • Constraints (team size, deadlines, infra, compliance)
Fastest way
israellopezdeveloper@gmail.com →
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