Fix broken or unstable software
Find the cause, repair the flow, and make releases safer.
Software repair
We help businesses fix, modernize, and maintain software they depend on.
Efecade helps companies stabilize codebases, unblock projects, and build software with senior-level engineering judgment.
Approach
Diagnose first. Then fix what matters.
Bring the repository, symptoms, unfinished feature, or production issue.
The first result is clarity: what is broken, what is risky, what can wait, and what should be fixed first.
Services
Work Efecade is suited for.
Improve complicated codebases
Clarify boundaries and reduce accidental complexity.
Continue abandoned or blocked projects
Assess what exists and create a path forward.
Add features to existing applications
Add behavior without ignoring existing constraints.
Technical consulting and architecture guidance
Review design, data flow, dependencies, and tradeoffs.
Performance and reliability improvements
Find slow paths and reliability problems that affect users.
Full software development when needed
Build focused applications when a clean implementation is the right answer.
AI-assisted software rescue and stabilization
Stabilize projects that grew faster than their structure.
Why choose Efecade
Senior-engineer judgment without agency overhead.
Direct technical attention, clear reasoning, careful execution.
Understand before changing
Read the code. Reproduce the problem. Find the constraint.
Keep changes maintainable
Solve the problem without making the next change worse.
Communicate clearly
Explain the tradeoffs and the next step.
Apps we built
Software products developed by Efecade.
Current and upcoming products:
Prompt library and task workspace
Prompt Journal
Save, search, reuse, and refine prompts in one durable workspace.
Visit promptjournal.appText archive and cultural essays
fernandod.com.br
Explore articles, stories, curiosities, humor, history, and culture gathered for Brazilian readers.
Visit fernandod.com.brPersonal finance
Financial Controller
Track your personal finances with clarity, simplicity, and control.
Coming soonContact
Need help with your software?
Send the problem, the context, and what is blocked.
+55 34 99200 5776
Brazil -
WhatsApp
contact@efecade.com