David Arakelyan Email & Phone Number

Yerevan, Am

Yerevan, Armenia

Working in a small group on an ML-based Routing congestion estimation algorithm:* Dataset exploration and refinement* Model parameter optimization* Different model evaluation* Feature extraction and refinement* Deployment

Yerevan, Armenia

Focused on leading the Core Technology Engineering Team, responsible for NN Inference optimizations, different platform support, new technology integration and deployment routines. Served as the most senior member of the team accountable for the important architectural decisions and integrity of the overall solution.

Yerevan, Armenia

Lead multifunctional Technology Engineering unit (former SDK), composed of 3 sub-teams, and 12+ members, focusing on NN Inference optimizations, different platform support, new technology integrations and deployments as well as delivering Krisp's SDKs as a stand-alone product thru technology licensing approach, also providing high-quality support and integration services.

Yerevan, Armenia

Continued SDK team expansion, improving and redefining processes. Team worked on adding support for different platforms (Desktop, Mobile, Web) among which particularly interesting challenges were related to M1 silicon support and JavaScript/WebAssembly SDK. Due to multi-platform support requirement for the SDK, had experience of working with different inference frameworks, BLAS and DSP libraries. Some notable mentions are: Intel's OpenVino framework and MKL, Apple's Accelerate and CoreML frameworks, Google's XNNPACK as well as other libraries like OpenBLAS and ONNX runtime.

Armenia

Formed and led newly found SDK team. With company growth the need of dedicated SDK team became apparent. Hired 2-3 experienced engineers and along with them continued process of improving inference infrastructure and APIs of Audio SDK. Fully switched to software development, contributing to the research activities only as a consultant. Continued to port new features such as personalized noice cancellation into Krisp SDK.

Yerevan

Joined Krisp Research Team, working both as ML Engineer and Senior Software Engineer. As ML engineer worked on enhancing Krisp state of the art noice cancellation algorithms, researching different NN architectures and DSP algorithms. Working environment: Python, TensorFlow and etc.As a Senior Software Engineer concentrated on reworking and leveling up Krisp's Audio SDK, adding multi-platform support and new features. Worked on accelerating inference process and minimizing CPU usage. Working environment: C/C++, gcc, make, CMake, etc.

Yerevan, Armenia

Yerevan, Armenia

Biometric identification software development under various platforms (Windows, Android, Linux), leading small team.

Yerevan, Armenia

Managing software group working on Customer's FPGA Board Access Infrastructure.Board Access software is used to access reference designs implemented for customers FPGA board. The interaction between this software and the reference design is enabled via a hardware link between the host machine and the board. In addition, a command-line and GUI applications are provided as the user interface. The primary purpose of the application is to read and write registers and memories exposed in the reference designs. The main components include: "Hardware Specific Interfaces", "Hardware Abstraction Layer", "Generic Software API Library", "Configuration Space" and "Command Line and GUI Applications" serving as user interface.

Yerevan, Armenia

Senior member of a team working on Customer's FPGA Board Access Infrastructure.

Yerevan

Development of place and route software for client specific FPGA board.

Yerevan

Working on design and implementation of cross platform (Windows, Linux, Solaris, Mac OS X) applications for company's OneTick product line. Mainly specialized in applications responsible for real-time financial data collection/processing from different vendor feeds. Also involved in development of entitlement modules, performing real-time access and permission checks. Skills: C++, STL, perl, posix threads, processes, sockets.

Yerevan, Armenia

Development of place and route software for client specific FPGA board.Initially involved in mapping team, participated in primitive re-mapping from synthesis primitives to client-specific architectural primitives. Specialized in low skew and system net treatment, special buffer insertion (assisting the router) during the mapping stage. Ported TCL prototype of “Pin_place” tool to C++ using object oriented approach. Enhanced and eventually re-designed the “Pin_place” tool to better match the technical requirements. Achieved improvement in run-time and better test coverage. Lead of “Pin_place” project (io-placement). Specialized in manual and automatic io-placement, architecture specific net-list legalization and optimization during the io-placement stage. The optimizations included specific treatment for clock generators intending to align clock skew between synchronous io and fabric cells. The legalization was done with regards to the valid architectural paths respecting the placement constraints introduced either by user or by the tool itself.Supervised the development activities of io-placement verification tool “verify_ring” which was part of the “pin_place” component. Expert in client’s FPGA io architecture.Managed a small team of 1-2 developers, estimated and distributed efforts.Reported directly to Abound Logic management during the weekly conference calls.Composed and maintained functional and development specifications, cooperated with QA team.Interviewed several job applicants, assisted newly hired employees (especially on architecture related topics).

Yerevan, Armenia

Specialized in Information Protection & Security subjects.

Yerevan, Armenia

Performed SoC design on Avnet Virtex 4 XC4FX100 FPGA boardResearched different bus protocols (e.g. AMBA AHB/AXI, PLB, PCI Express).Teached at Instigate schoolPerformed system level design of MIPI UniPro protocol.Performed testing of the UniPro design.Performed high level simulation using ESEPro tool.Generated RTL from top level code using ESEComp tool and simulated it using Icarus Verilog.Synthesized RTL code using Synopsys’ Design Compiler tool

Yerevan, Armenia

NoC Compiler QA, build system automation using Python and Frog Logic Squish tool.

Yerevan, Armenia

Web site development using Damaris SDK,HTML,JavaScript.Damaris Engine improvement, plug-in development (C/C++).

Yerevan, Armenia

Participated in SQA department Alpha Testing project.Developed some accessory and support software for testing needs.Validated and tested HPLA specific software product such as Workflows and Engines.Familiar with Oracle Client-Server Database structure. Tested and reviewed HPLA Database permission and protection mechanism.

Yerevan, Armenia

Developed some GUI and analysis related software applications .Worked on synchronization and multi-threading issues on multi-processor (server) machines.Programmed in Visual C++ 6.0 environment with MFC and API.Had programming experience with ActiveX, COM, OLE objects.

Yerevan, Armenia

Developed some appendix and support software for internal use.Programmed in Visual C++ 6.0 environment with MFC and API.

Master, Computer Science

Department of Computer Science and Informatics Major: Software of Computing Equipment & Automated Systems (SCEAS)

Bachelor, Computer Science

Department of Computer Science and Informatics Major: Organization of Information Protection and Technology