Computer engineer

Petros Sousouris

Computer Engineer

*** **** ***** ******

New York, NY 10025

Phone: +1-917-***-****

E-mail: ***********@*****.***

LinkedIn: Petros Sousouris

Professional and Research Experience

Research assistant at CASTL group, 09/2017 - now

Columbia University in the City of New York, New York, US Security oriented research. Some of the areas include FPGA bitstreams, memory allocation patterns of applications and the Linux kernel

Software Engineer, 01/2017 - 07/2017

Peoplecert, Athens, Greece

C# and .NET development for automated testing framework Software Developer, 09/2016 - 12/2016

Ministry of National Defense, Athens, Greece

Internal software projects for the ministry

IT engineer, 03/2016 - 08/2016

Supreme Military Support Command, Athens, Greece

Server and Network Administration and Maintenance

Skills

Programming: C, C++, C#, Java, Python, SQL

Technologies: Intel Pin, Selenium, SystemC, LLVM, Cadence Stratus, Xilinx ISE Languages: Greek (Native), English (Fluent), German (Elementary) Education

M.Sc. in Computer Science, Columbia University, New York, US, 09/2017 - 12/2018. Current GPA: 3.69/4.00.

Selected Courses: Analysis of Algorithms, Security Architecture and Engineering, Artificial Intelligence, Computer Architecture, Introduction to Databases, System-On-Chip Platforms M.Eng. in Electrical & Computer Engineering, National Technical University of Athens, Athens, Greece, 09/2010 - 03/2016

Major: Computer Science, GPA: 8.06/10.00

Advisor: Prof. Dimitrios Sountris

Thesis: “Development of a Systematic Methodology for Run-time Dynamic Frequency Scaling Techniques on FPGA exploiting Data Path Slack Fluctuations”

Petros Sousouris 2

Selected Projects

Analysis of paddings in dynamic memory allocations (2018 Columbia, New York, US)

Developed a C++ toolchain (a pintool and two clang passes) to instrument all memory allocations

Calculated number of padding bytes per allocation

Used open source projects like Google V8, SQLite, and Mozilla Firefox

Statistical analysis of compiler inserted paddings of the above projects Hardware accelerator for VGG-16 convolutional neural network (2018 Columbia, New York, US)

Developed an accelerator for image inferencing using SystemC

Tested on Xilinx FPGA platform (ZCU106 evaluation platform)

High level synthesis optimization techniques used for better performance and less area Kernel side implementation of REST (2018 Columbia, New York, US)

Instrumented kernel memory allocations

Added support for hardware based protection against memory errors in the kernel

Utilized novel extensions to x86-64 instruction set for low overhead Testing framework for LanguageCert (2017 Peoplecert, Athens, Greece)

Developed a fully automated framework in C# to test the new format of the LanguageCert exams

Simulated interaction of a candidate using Selenium framework

Caught many UI and backend bugs before going live Compiler for the imaginary PaZcal (2014 - 2015 NTUA, Athens, Greece)

Co-developed (in a team of 2) a C compiler for PaZcal programming language (developed at NTUA)

Assisted in the development of lexical and syntactical parsers using Lex and Bison

Lead the development of various optimizations in the internal representation stage Custom Linux driver for a temperature sensor system (2015 NTUA, Athens, Greece)

Developed a custom Linux driver in C for a temperature monitoring system

Extended capabilities of original driver by presenting more information to user

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