🇵🇱POLANDWarsaw Tech Corridor & KrakowSYSTEMS & PERFORMANCELow-Level System Tuning

C++ Performance Optimization Engineer in Poland

Write deterministic, memory-efficient C++17/20 algorithms with binary serialization, multi-threaded worker pools, and ACID-style transaction integrity for systems in Warsaw Tech Corridor & Krakow.

98/100Verified Lighthouse
< 800msEdge LCP Delivery
< 24hDirect Lead SLA
EURLocal Currency Invoicing
The Business Problem

Why Traditional Builds Stall Growth in Poland

High-throughput processing pipelines and low-latency engines suffer from memory leaks, cache misses, and unpredictable garbage-collection pauses when built in interpreted languages.

The Architectural Solution

Code-Level Precision & Verified High Performance

I engineer high-performance C++ systems utilizing Modern C++ (17/20), RAII memory management, custom binary serialization, SIMD vectorization, and zero-copy data structures designed for maximum throughput and predictable microsecond latencies.

SCOPE OF WORK

Enterprise Engineering Deliverables

Guaranteed SLA for PolishStartups & Enterprises
01

Low-Latency Engine Architecture

Deterministic C++ systems with lock-free queues and zero-copy memory buffers.

02

Binary Object Serialization

Ultra-fast custom binary file stream protocols with transaction rollback mechanisms.

03

Multi-Threaded Concurrency

Worker thread pools with atomic synchronization and cache-line aligned memory layouts.

04

Profiling & Optimization

Profiling with Valgrind, gprof, and Perf to eliminate CPU cache misses and memory bottlenecks.

Production Tech Stack & Tooling

Zero Legacy Debt. Built for Modern Scale.

Modern C++17 / C++20STLCMakeGDB & ValgrindPOSIX ThreadsWebAssembly (WASM)
Architecture SampleVerified Implementation
// Zero-Copy Binary Serialization Pipeline in C++17
template<typename T>
void writeBinaryAtomic(const std::string& path, const T& object) {
  std::ofstream out(path + ".tmp", std::ios::binary);
  out.write(reinterpret_cast<const char*>(&object), sizeof(T));
  out.close();
  std::filesystem::rename(path + ".tmp", path);
}
Measurable Business ROI

Outcomes That Drive Revenue in Poland

Processing LatencyMicrosecond-level transaction execution
< 10µs
Sustained ThroughputHigh-concurrency data serialization
100k+ req/s
Memory SafetyStrict RAII and smart pointer memory discipline
0 Leaks
Seamless Collaboration for Poland
Timezone Sync

Full Working Day Overlap with Warsaw & Krakow. Active in CET (UTC+1).

Local Invoicing

SEPA bank transfers and card checkout available with full international VAT reverse-charge compliance in EUR.

NDA & Compliance

GDPR-compliant engineering architecture with localized data hosting and cookie-free telemetry.

FREQUENTLY ASKED QUESTIONS

Got Questions? Clear Answers for Polish Clients.

Can you bridge high-performance C++ engines into modern web apps in Poland?

Yes. I compile C++ modules to WebAssembly (Wasm) with Emscripten, enabling near-native CPU computation directly inside browser applications.

Accepting 1 New Client in Poland

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