Services

I focus on high-impact systems work where experience matters.

C++ Codebase Stabilization

When your system:

• crashes in production
• suffers from race conditions or deadlocks
• shows unexplained latency spikes
• has grown difficult to maintain

I perform a focused review and deep technical analysis. The objective is to reduce technical risk and give your team a clear path forward.

Deliverables typically include:

• architecture and risk assessment
• identification of undefined behavior and concurrency issues
• prioritized refactoring recommendations
• example fixes or patches

This can be delivered as a short fixed-scope engagement.

Production Debugging & Performance Analysis

For urgent or hard-to-reproduce problems:

• high CPU usage
• memory corruption
• networking anomalies
• integration issues between user space and kernel

I work directly with core dumps, production artifacts and live systems, using low-level debugging tools and tracing (GDB, perf, eBPF and custom instrumentation) to identify and fix root causes.

Embedded Linux & Systems Integration

I help teams:

• bring Linux to custom hardware
• integrate networking stacks
• design safe parallel processing
• connect embedded systems with backend infrastructure

This is particularly relevant for companies shipping hardware products where software reliability directly impacts customer experience.

Technical Training

I provide compact, hands-on workshops for engineering teams:

• Modern C++ (C++20/23/26) for systems programming
• Rust for safety-critical systems
• Debugging and tracing techniques
• Linux user space and kernel fundamentals

Training is always adapted to your codebase and environment.