Andrew Okhrimenko

Andrew Okhrimenko Email and Phone Number

CTO and Co-Founder at CIPHER PRO LLC, PhD in Information Security @
Andrew Okhrimenko's Location
Kyiv, Kyiv City, Ukraine, Ukraine
Andrew Okhrimenko's Contact Details

Andrew Okhrimenko work email

Andrew Okhrimenko personal email

n/a
About Andrew Okhrimenko

Andrew Okhrimenko is a CTO and Co-Founder at CIPHER PRO LLC, PhD in Information Security at CIPHER PRO LLC. He possess expertise in operating systems, red hat linux, linux system administration, windows server, integration and 44 more skills. He is proficient in Английский.

Andrew Okhrimenko's Current Company Details
CIPHER PRO LLC

Cipher Pro Llc

CTO and Co-Founder at CIPHER PRO LLC, PhD in Information Security
Andrew Okhrimenko Work Experience Details
  • Cipher Pro Llc
    Chief Technology Officer
    Cipher Pro Llc Sep 2022 - Present
    Kyiv, Kyiv City, Ukraine
  • Cipher Pro Llc
    Chief Executive Officer
    Cipher Pro Llc May 2018 - Aug 2022
    Kyiv, Kyiv City, Ukraine
    CEO and co-founder of CIPHER PRO LLC - the lead product company in the Cipher Company Group.
  • Self Employed
    Freelancer
    Self Employed Oct 2009 - Present
    Software DevelopmentIT SupportSystem AdministrationNetwork DesignExperience:• Desktop and server OS: Microsoft Windows, Linux (Debian, Ubuntu, CentOS, RHEL, Fedora, SUSE), macOS, FreeBSD.• Virtualization technologies: XEN, VirtualBox, VMware (Workstation, vSphere, ESXi), Docker.• Network technologies: ISO OSI, routing & switching, Cisco IOS, Microtik, L2/L3 switches configuration, network design and troubleshooting, DNS, DHCP, pfSense.• Databases: Oracle 10g/11g, MySQL, Percona XtraDB Cluster, Firebird, MongoDB, MS SQL Server, PostgreSQL.• Directory Services: Active Directory, OpenLDAP.• Web-based technologies: Apache, Nginx, JBOSS, WildFly, Tomcat.• Hardware: experience in setup and configuration HP, DELL, IBM and Fujitsu servers, network devices.• Security: Microsoft Forefront, enterprise antivirus software, SELinux/AppArmor, iptables/ufw, risk assessment, Microsoft CA, XCA, easy-RSA, X509, SSL, cryptographic algorithms, ACL.• Automation: scripting for Windows/Unix systems on Bash, VB, PowerShell.• Programing languages: C++, Objective-C• Development tools: Microsoft Visual Studio, Xcode, Android Studio, NetBeans, Composer, Git, SVN.• Search engines: Elasticsearch, SphinxSearch.• Issue tracking and project management tools: Jira, Redmine, Mantis, Trello.• Support of customer queries: osTicket.
  • Ed3P Limited
    Information Security Consultant
    Ed3P Limited May 2021 - Jun 2022
    Kyiv, Kyiv City, Ukraine
    Information Security Consultant in project relates to IBM Cloud Hyper Protect Crypto Services and Virtual Servers, CI/CD
  • Cipher Ltd
    Lead Information Systems Engineer
    Cipher Ltd May 2013 - May 2018
    Kiev, Ukraine
    • Research and Development• Information systems exploitation, new technologies implementation• Information security systems development and exploitation• Cryptographic information security systems implementation• Construction of enterprise certificate authorities• Consulting in information security
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  • Cipher Ltd
    Engineer
    Cipher Ltd Jan 2012 - Apr 2013
  • National Aviation University (Nau), Kiev, Ukraine - Information Security Technologies Department
    Postgraduate Researcher
    National Aviation University (Nau), Kiev, Ukraine - Information Security Technologies Department Nov 2012 - Oct 2015
    Kyiv, Kyiv City, Ukraine
    Arithmetic with delayed carryPublic key cryptography transformationsCertificate authority
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  • National Aviation University (Nau), Kiev, Ukraine - Information Security Technologies Department
    Assistant
    National Aviation University (Nau), Kiev, Ukraine - Information Security Technologies Department Sep 2014 - Jun 2015
    Computer Networks - personal training course with laboratory research for undergraduate students.Operating Systems
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  • Cipher Bis, Llc
    Software Engineer
    Cipher Bis, Llc Apr 2012 - Apr 2013
    ELPay (Internet banking system). Development of back-end components

Andrew Okhrimenko Skills

Operating Systems Red Hat Linux Linux System Administration Windows Server Integration Cryptography Digital Signatures Software Development Software Documentation Oracle Firebird Microsoft Sql Server Mysql Mongodb C++ Public Key Cryptography Network Security Client Education Client Services Jira Ldap Git Subversion Technical Support Redmine Vmware Vsphere Vmware Esx Xen Parallel Computing Computer Arithmetic Optimization Network Administration Network Design Remote Troubleshooting Computer Science Technical Presentations Servers Virtualization Linux Sql Nginx High Availability Enterprise Architecture Hp Server Hardware Apache Docker Cross Platform Development Ios Cuda

Andrew Okhrimenko Education Details

Frequently Asked Questions about Andrew Okhrimenko

What company does Andrew Okhrimenko work for?

Andrew Okhrimenko works for Cipher Pro Llc

What is Andrew Okhrimenko's role at the current company?

Andrew Okhrimenko's current role is CTO and Co-Founder at CIPHER PRO LLC, PhD in Information Security.

What is Andrew Okhrimenko's email address?

Andrew Okhrimenko's email address is ao****@****her.com

What schools did Andrew Okhrimenko attend?

Andrew Okhrimenko attended National Aviation University.

What skills is Andrew Okhrimenko known for?

Andrew Okhrimenko has skills like Operating Systems, Red Hat Linux, Linux System Administration, Windows Server, Integration, Cryptography, Digital Signatures, Software Development, Software Documentation, Oracle, Firebird, Microsoft Sql Server.

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