Alex Reshniuk

Embedded Software Engineering Consultant at Sirin Software
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Contact Information
us****@****om
(386) 825-5501
Location
UA
Languages
  • English -
  • Ukrainian -
  • Russian -

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5.0

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Frans Lundberg

Reshniuk has worked for me on several project always delivering great results far beyond what can be expected from an ordinary software developer. He has high analytical skills and can both think at a high abstraction level and nail the details right. I highly recommend him and would enjoy working with him again.

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Experience

    • United States
    • Software Development
    • 1 - 100 Employee
    • Embedded Software Engineering Consultant
      • Sep 2021 - Present

    • Technical Team Lead
      • Mar 2020 - Present

      R&D Team Lead, Software Engineer and Researcher in security/fintech startup. Coding: C/C++, JavaScript, Python, Rust Networking: WebSockets (C++/JS), Python Asyncio, Serialization, Messaging DevOps: AWS, Terraform, Packer, GitHub Actions Mobile: Ionic framework Front-end: ReactJS, WebAssembly, Browser extensions, security hardening. Mngt: new members hunting, interviewing, onboarding. R&D Team Lead, Software Engineer and Researcher in security/fintech startup. Coding: C/C++, JavaScript, Python, Rust Networking: WebSockets (C++/JS), Python Asyncio, Serialization, Messaging DevOps: AWS, Terraform, Packer, GitHub Actions Mobile: Ionic framework Front-end: ReactJS, WebAssembly, Browser extensions, security hardening. Mngt: new members hunting, interviewing, onboarding.

    • United States
    • Software Development
    • 1 - 100 Employee
    • Technical Lead
      • Oct 2019 - Mar 2020

      Responsibility: building cloud-based networking infrastructure from scratch (IPv6 connectivity, Linux kernel I/O performance tuning, Golang/Python micro-services, Node.js serverless, basic DevOps: AWS, Docker, Ansible, Terraform; e2e automation) Responsibility: building cloud-based networking infrastructure from scratch (IPv6 connectivity, Linux kernel I/O performance tuning, Golang/Python micro-services, Node.js serverless, basic DevOps: AWS, Docker, Ansible, Terraform; e2e automation)

    • United States
    • Security and Investigations
    • 1 - 100 Employee
    • Software Engineering Consultant
      • Feb 2016 - Oct 2019

      Firmware development for ARM32 (Nordic Semiconductor NRF52) ECC crypto algorithms porting & optimization for ARM32 (libsodium, TweetNaCl) Embedded-friendly serialization standards development/implementation for IoT. BLE, NFC connectivity (Java, embedded C/C++, Android SDK, NDK) Open-source API ecosystem development (Go/Python/C/C++/PHP/Java) - available at GitHub Recommendations available upon request. Firmware development for ARM32 (Nordic Semiconductor NRF52) ECC crypto algorithms porting & optimization for ARM32 (libsodium, TweetNaCl) Embedded-friendly serialization standards development/implementation for IoT. BLE, NFC connectivity (Java, embedded C/C++, Android SDK, NDK) Open-source API ecosystem development (Go/Python/C/C++/PHP/Java) - available at GitHub Recommendations available upon request.

    • Australia
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Software Engineer
      • Jan 2010 - Jan 2016

      5.0 - average rating (35 reviews). My public profile: https://www.freelancer.com/u/ppmag 5.0 - average rating (35 reviews). My public profile: https://www.freelancer.com/u/ppmag

  • Timecode LLC
    • Kiev, Ukraine
    • Contract Software Developer
      • Sep 2011 - Nov 2011

      Front-end development for ASP.NET web portal Three month contract job: - Main task: custom UI controls development (HTML, CSS, jQuery) Front-end development for ASP.NET web portal Three month contract job: - Main task: custom UI controls development (HTML, CSS, jQuery)

  • PixelPlay
    • Kiev, Ukraine
    • Software Developer
      • Jan 2005 - May 2008

      Interactive TV solutions (development and maintenance). Hardware: satellite decoders. Software: C/C++ (bare metal, gcc, OpenTV middleware, satellite broadcasting protocols) Interactive TV solutions (development and maintenance). Hardware: satellite decoders. Software: C/C++ (bare metal, gcc, OpenTV middleware, satellite broadcasting protocols)

  • NPO Zarealie
    • Moscow, Russian Federation
    • Lead Software Developer
      • Jan 2001 - May 2003

      * Personal responsibility: development of light-weight interactive gambling 3D-client for complex online platform (Win32, TCP/IP, DirectX, custom XML-based serialization & layout description protocol) * Extra responsibility: 3D models & textures adaptation * Personal responsibility: development of light-weight interactive gambling 3D-client for complex online platform (Win32, TCP/IP, DirectX, custom XML-based serialization & layout description protocol) * Extra responsibility: 3D models & textures adaptation

Education

  • National Technical University of Ukraine 'Kyiv Polytechnic Institute'
    Master's (Specialist's) degree, Applied System Analysis Faculty, Mathematical Methods of System Analysis Department
    1995 - 2001

Community

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