Unclaimed profile. Built from public data on Toptal — is this you? Request removal. · Claim it → instant +10 ranking points on lancerank.com/browse. Free, takes 60 seconds.

Marcin is an experienced software developer with over 15 years devoted to C++ programming—he started from C++98 and moved comfortably through C++11 up to C++17. He specializes in multithreaded data processing optimized for speed, including high-frequency trading (HFT) and robust multithreaded engines. In his free time, Marcin is devoted to creating a program to solve complex chess problems.
At a glance
Marcin Sterkowiec is a Backend Development freelancer based in Warsaw, listed on LanceRank. Public record shows verified Toptal reputation, last updated 2026-07-02.
Looking for someone else?
Browse other verified backend development on LanceRank.
The proof
No verified reviews yet.
What they do
This profile isn't scored — LanceRank Scores are calculated only for verified members. The verified facts below come from public data.
Independent trust platform. How scores work · Report this profile