Firmware, software and technical debugging
Technical support when a problem blocks development, release or production and the team cannot close it. I analyze symptoms, code, logs, architecture and environment to isolate the cause and propose a verifiable fix.
When an external technical view helps
Sporadic bugs, resets, deadlocks, integration errors, regressions and issues that disappear under debug need method, tools and clear priorities.
- MCU firmware, RTOS, drivers, communication stacks, memory, watchdogs and timing.
- Software, backend, APIs, dashboards, web apps, deployment, hosting and integrations.
- Embedded Linux, services, system logs, boot, networking and updates.
- Fast analysis with a verification plan, likely cause and next actions.
What it includes
Isolate the real cause, not just the most visible symptom.
Define scenario, logs, inputs and checks to make the bug measurable.
Patch, focused refactor or controlled workaround depending on risk.
Tests, logs, monitoring and guidance to avoid similar regressions.
Working method
- Collect symptoms, logs, repository, version, environment and what has already been tried.
- Identify likely area, technical hypotheses and missing data.
- Reproduce or narrow the problem with focused tools and checks.
- Fix, document the cause and define checks to avoid regressions.
Related guides and pages
A fast first step to understand priorities and debugging direction.
A deeper review of firmware code and release risks.
Support for website, web app and production issues.
Frequently asked questions
Can you work only on one specific bug?
Yes. Debugging can be a focused intervention without becoming a long project.
What should I prepare?
A description of the issue, logs, version, repository or code excerpts, test environment and what has already been tried.