Lanza Estudio
Custom Systems

Prisoners of old code: Software modernization without disrupting your business

Sonya

Sonya

Software & Database Architect

"I have seen giant corporations tremble when updating their internal software for fear of breaking everything. As a Software Architect, my specialty is dismantling those blocking legacy monoliths and transforming them into agile, secure ecosystems through microservices."

Does another module unexpectedly break every time you add a new feature to your internal software?

You have been operating for years on a centralized system that has grown out of control. What started as a useful tool has become a fragile and obscure "monolith." Today, implementing a simple improvement requires weeks of development, endless testing, and early morning weekend deployments for fear of bringing down the entire system. This technical debt prevents you from launching new services to the market, frustrates your developers, and turns innovation into an unacceptable operational risk for your company.

The trap of Rewriting Everything from Scratch

Many executives panic and decide to throw away years of business logic to try and program a new system from scratch, assuming million-dollar costs. Rewriting a monolith all at once is the surest way to paralyze your company for two years and fail in the attempt.

Our solution: Decoupling via Microservices Architecture

At LANZA ESTUDIO, we apply the "Strangler Fig" pattern. As software architects, we gradually extract functionalities from your old system, converting them into independent, modern services without stopping your daily operations at any time.

  1. Domain and Boundary Audit: We map all the hidden logic of your legacy software to identify business domains (invoicing, inventory, clients) and draw safe cutting lines.
  2. Surgical Module Extraction: We isolate critical functions one by one, reprogramming them as autonomous microservices with their own optimized databases.
  3. API Gateway Routing: We implement a smart traffic layer that silently redirects user requests from the old system to the newly modernized modules.
  4. Isolated Continuous Deployment (CI/CD): We set up deployment environments where each new module can be updated several times a day without affecting or requiring a restart of the rest of the ecosystem.

The Real Impact on your Business Agility

  • Innovation at Maximum Speed: Your development team will be able to launch new features in days instead of months, responding quickly to B2B market demands.
  • Absolute Resilience Against Crashes: If a specific module (like email sending) fails, the rest of the software (like client billing) will continue to work perfectly.
  • Cost-Effective Technical Scalability: You stop paying for giant servers to support the whole program; now you only scale the specific microservices that receive the heaviest workload.
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