Skip to content
Yuri QueirozDesenvolvedor full-stack

Software engineering / service

Make an existing system safe to change again.

Diagnosis, stabilization and incremental evolution for slow, fragile, undocumented or difficult-to-change software.

01 / Context

The problem this engagement addresses

When every change breaks an unexpected area, the first job is to recover evidence and control—not promise a blind rewrite.

02 / Scope

What the engagement covers

  1. 01

    Reproduction and a technical map of current behavior

  2. 02

    Protection for critical workflows

  3. 03

    Small, reversible corrections

  4. 04

    Observability and an incremental roadmap

03 / Method

How the work moves forward

Technology follows context. Every stage must produce a useful decision or verifiable evidence for the next one.

  1. 01Diagnosis and constraints
  2. 02Scope and acceptance criteria
  3. 03Reviewable implementation
  4. 04Validation and handoff

04 / Evidence

Evidence-based delivery without inflated promises

The proposal separates what will be built, how it will be verified and what depends on client access, integrations or decisions. Written code, local tests, integration, deployment and business outcomes are different states.

When it makes sense to talk

Companies relying on an important system that has lost technical predictability.

05 / WhatsApp

Describe the problem. The solution comes next.

Start a WhatsApp conversation