Stelios Melachrinoudis's Email Addresses & Phone Numbers

Objective: To secure a lead and/or executive position in the electrical and computer engineering field, with emphasis on information/cyber security, signal processing, and/or biometrics. Specialties: digital signal processing, algorithm development and implementation, biometrics, voice biometrics, analysis and design of analog circuits, information security, cyber security, digital wireless communications, digital communications and signal processing design, computer hardware and...

Objective: To secure a lead and/or executive position in the electrical and computer engineering field, with emphasis on information/cyber security, signal processing, and/or biometrics. Specialties: digital signal processing, algorithm development and implementation, biometrics, voice biometrics, analysis and design of analog circuits, information security, cyber security, digital wireless communications, digital communications and signal processing design, computer hardware and software, audio recording, engineeringInfoSec Engineer/Scientist, Cyber Research @ (Voice Authentication) Developed a patent-pending algorithm for detecting lo-fi playback (recorded) attacks using DSP/Signal processing in MATLAB and created experiments to test this algorithm (National Information Assurance Partnership [NIAP] Protection Profile Development for Biometrics) Led the Biometrics Working Group in developing advanced biometrics requirements based on highly sophisticated biometrics technologies while working with subject matter experts and stakeholders from industry, NSA (IAD), NIST, DISA, and academia (Biometrics-Based Authentication for Cyber-Physical System Security) Implemented advanced capabilities for an algorithm to detect attacks on audio watermarking and audio transmission to a server using DSP/Signal Processing in MATLAB (NIAP Validation) Evaluated testing plans and reports of labs and vendors; completed several mobile device and network device validations including those of products from Microsoft, Boeing, LG, Cisco, and others, thus contributing to the fielding of secure devices (Open Vulnerability Assessment Language [OVAL] Project) Developed and delivered clear component specifications for OVAL across various platforms (Windows, Linux, Unix, Independent), utilizing Visio and the Oxygen XML editor (Airborne Terminal Information Management [ATIM] Project) Formulated an algorithm for detecting and locating a jammer in a flight path involving aircraft-ground links, incorporating MATLAB and Python; conducted testing of the jammer detection and jammer geolocation algorithms against other metrics such as link state and waveform selection (Biometrics Toolshed Project) Created and developed a website of the various BTS tools using the Web2Py Web Framework, while incorporating HTML and Python (NSA SCAP Project) Managed the format and development of SCAP content produced in converting the content in .audit files to SCAP benchmarks for the NSA in a team environment, leveraging OVAL knowledge From June 2011 to Present (4 years 7 months) Multi-Discipline Systems Engineer (Internship) @ • Performed a literature survey of NetFlow-related publications for the NSA Threat Operations Center (NTOC) under the guidance of my mentor • Identified the potential value and utility of proposed applications given various technical preconditions, such as sensor coverage, data rates, and adversary behavior • Wrote and published (internally) a survey paper detailing these proposed applications, referencing papers from various conferences and publications • Attended team meetings with the customer to discuss findings • Made interim and final presentations documenting the results of the research From June 2010 to August 2010 (3 months) Engineering Intern @ • Used Solidworks 3D modeling software to complete a manufacturing drawing for a cable harness consisting of military electrical connectors • Worked closely with technicians, buyers, planners, engineers and team leaders in building the cable harness; attended team meetings • Designed, set up, and implemented dielectric and insulation resistance (IR) tests for the cable harness used in testing the Liquid Cooling System (LCS) of the Boeing 787 • Trained and certified on the Quadtech 6000+ Hipot Tester; used it to perform dielectric and IR tests • Used Microsoft Visio to design engineering schematics for the Fluid Modular Unit (FMU) From June 2008 to August 2008 (3 months) Course Assistant for “Effective Programming in C & UNIX” @ • Assisted professor with grading exams, labs, and quizzes for a class of 50 students • Assisted students with labs during office hours From January 2008 to May 2008 (5 months) Technical Consultant, Web Designer @ • Designed company website using Dreamweaver • Created and implemented order forms using Adobe Acrobat • Programmed the form fields to perform basic mathematical operations using JavaScript • Developed a Greek Symbol font to web Unicode converter in Java From June 2007 to August 2007 (3 months) Young Scholars Program Researcher @ • Worked with a team conducting experiments using various chemical agents • Presented a poster to the Center for Subsurface Sensing and Imaging’s 6th Year National Science Foundation (NSF) site visit in Boston University. From June 2005 to August 2005 (3 months) B.S. (2010) / M.S. (2011), Electrical and Computer Engineering @ Carnegie Mellon University From 2006 to 2010 Stelios Melachrinoudis is skilled in: Audio Engineering, C/C++, Java, Python, Perl, Verilog, HTML/XHTML, XML, CSS, JavaScript, Microsoft Office, Microsoft Visio, Adobe Acrobat, Matlab, SiLK