Experience

Akelius Residential Property AB

• Sweden
• Real Estate
• 400 - 500 Employee

• Lead

  • Oct 2018 - Present

• Senior Software Engineer

  • Dec 2017 - Sep 2018



Avira (Part of Gen™)

• Germany
• Computer and Network Security
• 100 - 200 Employee

• Senior Software Engineer

  • Mar 2016 - Nov 2017

  I was part of a team dedicated to shipping new products. Within a small agile team, we implemented and grew Phantom VPN from zero to profitability in just one year.- Responsible for building several components for desktop and browser clients. Implemented networking modules, browser extension and SPA for desktop application- Improved customer retention metrics by reducing failed connection attempts on desktop devices to 1%- Designed and implemented traffic leaks prevention module (DNS, IPv4, IPv6, WebRTC, Killswitch). This module allowed our VPN to stand out in various industry competitions- Designed a new build system based on gulp for frontend and reduced build times by 95%Technologies: JavaScript, node.js, gulp, AngularJS, C#, C, C++, OpenVPN, Xamarin, WFP, cryptography, git Show less

• Software Engineer

  • Jul 2015 - Feb 2016

  I was responsible for developing file scanning and HIPS drivers within the antivirus suite.- Maintained file system filter across various systems from XP up to Windows 7- Implemented custom mitigation routines for various rootkits in the HIPS driverTechnologies: C, С++, WDK, IDA Pro, WinDbg, Microsoft Visual Studio, Wireshark, Windows



Dell EMC

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• Software Engineer

  • May 2014 - Jun 2015

  I was part of the development team behind ViPR, distributed software-defined object storage. In a short time, I started work on a massive codebase of several million lines of code.- Designed service for block-level access to object storage, enabling one of the clients to uploadastrophotography images from telescopes in real time- Developed tooling to automate the deployment of test systems, drastically improving debugging workflowTechnologies: Java, C, Python, Docker, Linux, REST, Ansible, libvirt Show less

• Software Engineer

  • Dec 2012 - Apr 2014

  I was a part of the EMC PowerPath team. EMC PowerPath is a host-based software that provides multipathing and load-balancing capabilities for storage systems deployed in physical and virtual environments.- Designed and implemented the solution to bypass the undocumented behavior of the PnP manager, which made it possible to ship stable releases of PowerPath for modern Windows Server 2012 and 2012R2- Implemented a driver for the simulation of high-performance IO paths for Windows; this minimized the need for expensive hardware and shortened the performance test cycle by 70% in some cases- Implemented a local HCK testing infrastructure which reduced the time needed to root cause errors in pre-signing testing by 50%Technologies: Java, C, Python, WDK, MPIO, IDA Pro, WinDbg, Microsoft Visual Studio, Wireshark Show less



ActyWatch

• Computer and Network Security
• 1 - 100 Employee

• Software Engineer

  • Sep 2011 - Dec 2012

  I was working on OSX and Windows-based solutions for data loss prevention (DLP). They analyzed security events for internal and external threat management for regulatory compliance and forensics. - Designed and implemented kernel extension and corresponding user-mode library for intercepting USB devices, which is mandatory for customers who need HIPAA compliance - Increased stability of network filter extension, reducing technical support requests by 90% - Coordinated communication between kernel drivers team and application component teams. Removed release delays due to problems in coordination between the teams Technologies: C, C++, Python, IOKit, NKE, Kauth, XCode, gdb, WDK, WinDbg, Microsoft Visual Studio, svn Show less



System Analysis Laboratory

• Saint Petersburg, Russian Federation

• Software Engineer

  • Sep 2010 - Aug 2011

  I was part of a team responsible for new attack vectors research and mitigation. - Developed backend for company internal penetration testing suite, which automated most of the penetration tests conducted by a company, significantly reducing manual labor - Developed an on-the-fly unpacking module that performs executable processing in up to 10 Gbps networks. Allowing to use antivirus scanning module of one of the products in more use cases - Implemented standard operations procedures for malware research within the incidence response team, lowering costs of customer support Technologies: C, C++, Python, tornado, WDK, IDA Pro, WinDbg, OllyDbg, Visual Studio, PE, Wireshark, svn Show less



Doctor Web, Ltd.

• Russian Federation
• Computer and Network Security
• 200 - 300 Employee

• Malware Analyst

  • Aug 2009 - Aug 2010

  I was responsible for malware reverse engineering and writing utilities to automate malware research at the second-largest antivirus company in Russia. - Developed and maintained custom detection routines for TDL3/TDSS rootkit. Its botnet included several million devices - Discovered, researched, and wrote an internal report on the SpyEye banking Trojan - Implemented kernel memory dumper. It reduced the need to analyze packed rootkits manually Technologies: C, Python, WDK, IDA Pro, WinDbg, OllyDbg, Microsoft Visual Studio, PE, Wireshark, cvs Show less