Sylwester Wysocki - home page

Selected projects

    2020

  1. VIA D700 Drive Recorder, Embedded software for VIA D700 device written in C++, closed source, commercial work on behalf of KEMU STUDIO Ltd.
  2. PE32+ without imports table, Two methods for retriving addresses of LoadLibrary() and GetProcAddress() without imports table in 64-bit PE executable.
  3. Syscall-dump, Dump syscall numbers from local NTDLL.DLL file.

    4. 2019

  4. Mathsteps, Fork of symbolic math library delivering step-by-step solutions, written in javascript, originally created by Evy Kassier, work sponsored by KEMU STUDIO Ltd.

    5. 2017

  5. Binary JSON, C and node.js implementations of BJSON format.

    6. 2015

  6. Calculla.com, Set of online calculators written in node.js, closed source, commercial work on behalf of KEMU STUDIO Ltd, still cooperating.

    7. 2014

  7. Kernel-mode cheat for Counter Strike: Global Offensive, Windows driver, which reads/write from/to csgo.exe process memory and generate fake mouse click in user mode depending on game state.
  8. Tegenaria, Set of C++ utils developed mainly during 2010-2014 for internal use, released under MIT license in 2020.

    9. 2013

  9. Fast changed region detection, Rewrite critical image comparison code as x86/SSE/MMX assembly routine with CPU disptacher, closed source, commercial work on behalf of NoMachine S.à r.l.

    10. 2012

  10. OpenSSH Port, Working on OpenSSH port to native Windows application (without cygwin bindings), commercial work on behalf of NoMachine S.à r.l.
  11. Virtual Audio Card, WDM audio driver used on the bottom of remote desktop software, closed source, commercial work on behalf of NoMachine S.à r.l.

    12. 2011

  12. Virtual Printer, Windows port monitor used on the bottom of remote desktop software, closed source, commercial work on behalf of NoMachine S.à r.l.

    13. 2010

  13. DOC/XLS repair tool, Working on app to repair corrupted doc and xls files (old binary formats), closed source, commercial work on behalf of VIP International.

    14. 2009

  14. Hartree-Fock-Roothan (C++), Naive Hartree-Fock-Roothan implementation in C++.

    15. 2008

  15. SSE2 matrix multiplication, General matrix multiplication using SSE2 written in x86-32 assembly.
  16. Hartree-Fock-Roothan (F77), Naive Hartree-Fock-Roothan implementation in pure FORTRAN77 syntax.

    17. 2003

  17. Marcel II, 2D platform game written in 16-bit assembly.

    18. 2002

  18. MPU-401 driver, Legacy 16-bit DOS driver for MPU-401 device written in x86 assembly.
  19. SB16 driver, Legacy 16-bit DOS driver SB16 card using DMA mode, written in x86 assembly.

    20. 2000

  20. Gwiezdna bitwa, 2D shoting game written in QBASIC.

    21. 1999

  21. Ping-pong, Ping-pong game written in QBASIC.

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