Gonzalo José Carracedo Carballal You can have a copy of my public key.

Education

Universidad Nacional de Educación a Distancia

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

Some video samples on work done (as course exercices) during this period: large scale structure simulator, FFT gravitational potential, parallelized finite volumes with MPI

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 en 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

• Extraordinary Award by Universidade da Coruña
• Xtrelan 2011's Hackcontest first place award
• 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.

Publications

• Linux binary infection (Spanish, Infección de ejecutables en Linux), colaboration for SecurityByDefault. Chapters #1, #2, #3, #4, #5, #6.
• Building a homemadre radiotelescope to survey the hydrogen line of the Milky Way (spanish, pages #1, #2, #3)

Languages

• Spanish (native language)
• Galician (native language)
• English (TOEFL iBT 95/120)
• French (DELF B2)
• Esperanto (Beginner)

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: channel scanner with configurable PSK demodulation
• 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 at my GitHub page