
Senior Software Engineer at T.E.4I.
Livorno Area, Italy

Senior Software Engineer at T.E.4I.
Livorno Area, Italy
Primary role as Windows Kernel Mode Driver developer (Network, Filesystems, Filters, ....) using NT/WDM/WDK platforms.
Fluent in c, c++, .NET, x86 asm, fast learning curve on new platforms / languages.
Strong reverse engineering background, published many articles on rootkit technologies at http://www.rootkit.com under the nickname "valerino", some of which really innovative for the times being published :
http://www.rootkit.com/newsread.php?newsid=259 ( Execute usermode code in kernel directly, using Asynchronous Procedure Calls (APC) )
http://www.rootkit.com/newsread.php?newsid=416 ( Kernelmode sockets library, implemented using Transport Driver Interface (TDI) )
.....and many others, especially focused on hiding rootkits from detectors. These articles were of interest especially for companies developing antirootkits technologies / antiviruses / personal firewalls.
Apart from the Windows kernel mode stuff, i've been involved in many multiplatform projects like windows<->linux porting and writing portable code among various platforms.
I also worked on many projects using perl, C# and the .NET platform (GUI design).
I use to work from home (moving from time to time for team meetings) and can manage small groups of co-developers.
Kernel mode driver developing on all the Windows NT OS range (NT/2k/2k3/XP/Vista/Windows7/....)
All kind of developing on the Windows platform (including .NET applications).
Multiplatform portable programming using ANSI/C.
(Privately Held; 1-10 employees; Computer & Network Security industry)
January 2003 — Present (6 years 7 months)
Kernel driver development for custom surveillance systems on Windows NT/2k/XP/Vista platform.
http://www.te4i.com
(Privately Held; Computer & Network Security industry)
January 2007 — May 2009 (2 years 5 months)
Windows development for custom network security oriented projects
http://www.zetareticuli.it/
(Privately Held; Computer & Network Security industry)
April 2007 — April 2007 (1 month)
Kernel development on Windows XP platform
http://www.hbgary.com
El Dorado Hills, CA (USA)
(Privately Held; 1-10 employees; Computer & Network Security industry)
January 2002 — January 2003 (1 year 1 month)
Windows kernel mode driver development
http://www.secure-edge.com/
(Privately Held; 1001-5000 employees; Computer & Network Security industry)
January 1998 — January 2001 (3 years 1 month)
Written the Windows multithreaded core part of Spazio File Transfer and several other tools for the Spazio platform (included a virtual file system and file system filter driver)
Built the installation packages for most of the Primeur products using Windows Installer technology.
http://www.primeur.com
(Privately Held; Computer Software industry)
January 1998 — January 1998 (1 month)
Worked as tester (reverse-engineering focused on cracking the protection) for the protection C-Dilla/Safedisc, widely used in commercial games/application. The research helped in making the protection stronger and more resistant to crackers attacks.
http://www.macrovision.com
(Privately Held; Computer & Network Security industry)
January 1997 — January 1997 (1 month)
Contributed in the writing of the book "Spaghetti Hacker", providing a chapter on the cracking/reverse engineering scene on c64/amiga/pc at the times of writing (under the pseudonime "X.").
http://www.apogeonline.com/libri/88-7303-359-8/scheda
No , Biology , 1994 — 1999
19 exams out of 29 during the years 1994-1999. Quit when i got my first full-time job in the IT field (no more time for studying).
1988 — 1993
Accountancy/Computer Science diploma, final vote : 52/60
computer technology, emulation technology (videogames consoles emulation), videogames