Gonzalo José Carracedo Carballal

Education

Universidad Nacional de Educación a Distancia (UNED)

Since 2017 Degree in Physics (Grado en Física)

In progress, aiming to deepen my knowledge on wave propagation and astrophysics.

École Centrale Paris - ENSTA - INSTN - Maison de la Simulation

2012-2013 Master's degree in Modelization and Simulation (Master M2S Modélisation et Simulation), via Erasmus scholarship

60 ECTS credits

Modelization of wave propagation

Problem decoupling for distributed computing

Optimization without gradient

Plasma physics and astrophysics

Scientific computing

Universidade de Santiago de Compostela

2011-2012 Master's degree in Mathematical Engineering (Máster en Ingeniería Matemática)

90 ECTS credits (60 ECTS first year, 30 ECTS second year)

Numerical methods

Finite Elements Method for Partial Derivative Equations (PDE)

Mathematical methods for Electromagnetism

Parallel calculus, distributed computing

Universidade da Coruña

2007-2011 Technical Engineering in Computer Systems (Ingeniería técnica en informática de sistemas)

227.5 ECTS credits

Final project: Predictor system for Earth ionosphere reflectivity conditions and HF propagation (Sistema de predicción de las condiciones de reflectividad de la ionosfera terrestre y propagación en HF). Sources here.

Covered fields: Artificial Intelligence and cognitive science, Operating Systems, Computer Security, Computer Graphics and User Interfaces, Network management.

Courses and trainings

March 2014: CORELAN Training - Win32 Exploit Development Bootcamp (in RootedCON 2014)

Certifications and licenses

July 2017: Spanish amateur radio operator license (callsign EA1IYR)

Working experience

2017-now: Cybersecurity consultant at Tarlogic Security
2015-2016: Software engineer at Real Time Innovations
2013-2014: Junior pentester at Tarlogic Security

Developer of Acarus APT

2013: Internship at INRIA: wave propagation task for project Iodissee. Report (in French) can be downloaded here.

Awards

7th position in DEFCON 18 CTF quals (as a member of painsec)

Events and talks

As teacher: RootedLab - Introduction to Reverse Engineering (Spanish, Introducción a la Ingeniería Inversa). 8h course.
As member of the Organizer Committee: STARcon 2018, The Scientific and Technical Amateur Radio Congress.
- Sponsored talk: Demodulating digital signals with Suscan (Spanish, Demodulando señales digitales con Suscan).

Publications

Linux binary infection (Spanish, Infección de ejecutables en Linux), collaboration for SecurityByDefault.

Chapter 1: http://www.securitybydefault.com/2012/04/infeccion-de-ejecutables-en-linux-elf-y.html

Chapter 2: http://www.securitybydefault.com/2012/04/infeccion-de-ejecutables-en-linux.html

Chapter 3: http://www.securitybydefault.com/2012/05/infeccion-de-ejecutables-en-linux.html

Chapter 4: http://www.securitybydefault.com/2012/08/infeccion-de-ejecutables-en-linux.html

Chapter 5: http://www.securitybydefault.com/2012/08/infeccion-de-ejecutables-en-linux_8.html

Chapter 6: http://www.securitybydefault.com/2013/01/infeccion-de-ejecutables-en-linux.html

Building a homemade radiotelescope to survey the hydrogen line of the Milky Way (Spanish):

Page 1: https://hicrhodus.org/foro/ciencias-naturales/26-un-radiotelescopio-para-el-verano

Page 2: https://hicrhodus.org/foro/ciencias-naturales/26-un-radiotelescopio-para-el-verano?start=6

Page 3: https://hicrhodus.org/foro/ciencias-naturales/26-un-radiotelescopio-para-el-verano?start=12

Additional articles can be found in my personal blog.

Languages

Spanish (native language)

Galician (native language)

English (TOEFL iBT 95/120)

French (DELF B2)

Computer knowledge

General purpose languages: C/x86 ninja, familiarized with other languages such as C++, Java and Python (ability to learn a new language within a week if required)

Math languages: Matlab, Fortran, Lua (Torch)

Web languages: HTML, XML, CSS, PHP, JavaScript

Database languages: MySQL, SQLite

Software libraries and technologies: GTK, SDL, OpenGL, GSL, OpenMP, MPI, CUDA

Operating systems: GNU/Linux, Sun Solaris, *BSD and Unix in general, Microsoft Windows

Artificial neural networks and machine learning: MLP, Self-Organizing Maps (SOM), Growing Neural Gas, LSTMs and convolutional nets. Some experience with ID3 decision trees

Security: Reverse engineering, vulnerability exploitation (Windows, Linux and BSD). Expertise in malware analysis (Windows, Linux and Android).

Current projects (locally and in GitHub)

Suscan: digital signal analyzer with a variety ofdemodulators

Sigutils: small DSP library

sndlink: newtork bridge using the soundcard

Vix, the Visual Interface heXadecimal dump

Building a composite video source from a Renesas Demonstration Kit YRDKRX62N (in Spanish)
Atomik Microkernel

OpenGL 2D PDE solver via Finite Elements

HNNet: the Hackable Neural Network library in Lua/Torch

pbot: customizable IRC bot

projectman: an extensible project tree structure generator in C

objtool: tool for generating code templates for object-oriented C programming and abstract data types

Additional projects not listed here can be found in my GitHub page at https://github.com/BatchDrake and my local git repository at http://actinid.org/git/