Roman Levchenko

Management activity: · Product vision: goals, architecture, integration, IP protection · High-level management: negotiations, marketing, recruitment, HR management · Executing PoC and Rfp: Mars, Southwest Airlines, AT&T, Lithuanian Energy, MSI, Sapient, etc. Technical activity: · Architecture: Novel NLU engine for Dynamic AI & learning strategy · Implementation and research: semantic similarity search for English NLP stack · Design and critical parts development: orchestration of distributed engine

· High precision prediction: loss functions & learning strategy tuning · NLP diagnostics & probability prediction: deep learning & big data · Software algorithms optimization with genetic approaches: automatic writing and optimization of non-intuitive system modules · NLP: ML classification, language correction, labeling, subordination, information extraction, etc. · High-level documentation: Semantic similarity mapping

· Project architecture design and critical parts development: cloud system automatisation (deployment, security, monitoring, scaling, continuous versioning) · Project architecture design and critical parts development: work process automatisation and management integration (continuous integration with GIT, JIRA, MS Project, AWS) · Project architecture design and critical parts development: integration with mailservices · Project architecture design and research: semantic similarity mapping (SSM)

My IT Courses: · Computer viruses and protection · Distributed programming · Constructing language processors · Design of distributed systems · Parallel and distributed computing · Programming distributed systems and networks · Parallel Computing Technologies · Simulation and analysis software · Multitasking operating systems Projects: · DDCI: software for automatic dynamic parallelizing of calculations

· Design engines for: client, server, and project builder · New fast isometric rendering for Flash: supports 50 or more players on the screen · New asymmetric compressor for images: compression level corresponds PAQ8 · ActionScript Obfuscator with new approaches: full destroy the classes structure · Intellectual profiler: automatic integration of the performance monitor, new approach of code analysis and optimization · Historical Debugger for ActionScript with obfuscation support

· Project «Chimera»: software for research in small neuronal networks · Project «Neuron». simulation of large neural networks for computer clusters · Simulation of oscillators networks in GRID · Visualization of oscillators networks dynamic · Chaos in oscillators networks

· Design engines for: client, server, and project builder · C# compiler to P-code · Game script compiler to IL and P-code · Implementation of alternative RTMFP server for .Net

· Develop software for automatic testing and troubleshooting for: Mathematic, Maple, Derive, Axiom · Develop software for Cyber Tester DB

· Project «Chimera»: software for research in neuronal networks · Project «Neuron». simulation of large neural networks for computer clusters, use algorithms: RETARD, RADAU5, DOPRI5, CVODE · Simulation of oscillators networks in GRID · Chaos in oscillators networks

· Project «Chimera»: software for research in neuronal networks · Project «Neuron». Simulation of large neural networks for computer clusters · Simulation of oscillators networks in GRID · Chaos Theory

· Project «UltraCompare»: merge algorithms, software testing · Project «UltraSentry»: low-level operation with hard disk, low-level programming, , creation of boot disk, software testing

· Develop software for automatic testing and troubleshooting for: Wolfram Mathematica, Maple

· Judge of regional olympiads in computer science for school children My IT Courses: · Programming language C# · Programming language C/C++ · Training team Olympiad in Informatics: in 2005 4 out of 5 winners of regional olympiads were my students

Thesis title: · A method of automatic dynamic parallelizing of calculations for heterogeneous multiprocessing computer system with weak connection. Thesis adviser: Prof. S. Pogorilyy (final examination in June 2011).

· Master's with honours Thesis title: · Grid and High Performance Computing.

· Bachelor's with honours. My IT Courses: · Programming language C# · Programming language C/C++ Projects: · Development of electronic circuits · Programming of microcontrollers · Develop algorithms for processing data from ADC · Develop drivers for Windows