Ivan V.
Poland 🇵🇱
Upstaffer since April 10, 2025

Ivan V. — Cybersecurity/Application Security Engineer

Expertise in Security Operations (SecOps).

Last verified on April 10, 2025

Core Skills

GCP Security
AWS Security

Bio Summary

- Cybersecurity specialist with 10+ years of extensive experience in securing cloud environments, applications, and infrastructure. - Specializes in GCP and AWS security, including secure architecture design, vulnerability management, and compliance-driven implementation (SOC2, ISO 27001). - Proficient in Python, PHP, JavaScript, TypeScript, and various security tools and methodologies, including DevSecOps, Kubernetes, and OWASP standards. - Experienced in leading cybersecurity teams, managing security programs, and ensuring compliance with standards like ISO 27001, SOC2, PCI, and GDPR. - Extensive experience in securing applications through threat modeling, secure SDLC, and implementing security controls across diverse technology stacks. - Skilled in securing cloud environments, managing SIEM systems, and conducting infrastructure security testing. - Fluent in English (C1), with intermediate Polish (B1+). - Holds ISO27001 Lead Implementer, AWS Certified Security - Specialty, Google Certified Cloud Security Engineer, and eMAPT certifications.

Technical Skills

Programming Languages JavaScript, PHP, Python, TypeScript
Security OWASP
Databases & Management Systems / ORM ELK stack (Elasticsearch, Logstash, Kibana)
Azure Cloud Services Azure DevOps
Version Control GitLab
Methodologies, Paradigms and Patterns IaC
Deployment, CI/CD & Administration Jenkins
Virtualization, Containers and Orchestration Kubernetes, Terraform
Operating Systems Linux, Windows
Logging and Monitoring Splunk
QA, Test Automation, Security Threat Modeling, Vulnerability Management
Other Technical Skills AlienVault, ASVS, Containers, DAST, MASVS, SAMM, SAST, SCA, Secure code review, Secure SDLC, SIEM

Experience

Head of Cybersecurity

Dec 2023 - now

Responsibilities:

  • Design and maintenance of Information Security Management System
  • Ensure ISMS compliance with ISO 27001:2002
  • Planning, team management, metrics, and reporting to C-level management
  • Consulting clients for cybersecurity and application security
  • Presales and sales activities
  • Application security practices consulting: security architecture, S-SDLC, definition of security requirements and controls, threat modeling, and security risks assessment
  • Improvement of corporate infrastructure, clouds, and services
  • Implementation of various compliance requirements (SOC2, ISO, PCI, GDPR) 
  • Security awareness program: planning, presentations, courses, workshops, articles in corporate media

Personal achievements:

  • Security evangelization within the whole company: C-level, managers, contractors
  • Hands-on experience building a security program from scratch

Senior Application Security Engineer

Jan 2022 - Dec 2023

Responsibilities:

  • Metrics, reporting, and governance for application security programs across multiple accounts.
  • Secured pipelines with SAST/DAST/SCA tooling across diverse technology stacks
  • Led threat modeling and risk assessments
  • Security architecture, definition of security requirements, and controls 
  • Security reviews and hardening measures for clouds and technology
  • Vulnerability research, management, and automation
  • Managed WAFs, IDS/IPS froma security perspective
  • Conducted security investigations and ensured compliance requirements (SOC2, ISO, PCI, GDPR) 
  • Development and delivery of security awareness: presentations, courses, workshops

Personal achievements:

  • Application security strategy in an outsourcing development company from scratch
  • Presales and sales activities
  • eMAPT certification
  • Google Cloud Security Engineer certification

AppSec/SOC Lead

June 2021 - Jan 2022

Responsibilities:

  • Manage the SOC team, investigations, and SOC program development
  • Secure CI/CD pipeline (SAST/SCA)
  • Secure self-managed Kubernetes clusters 
  • Vulnerability management, monitoring, and automation
  • Threat modeling and security risk assessments
  • Definition of security requirements and controls for banking applications
  • WAF management
  • Support anti-fraud investigation and countermeasures for discovered attack scenarios
  • SIEM integration with external IoC providers

Personal achievements:

  • “Dive Into Kubernetes Security”: presentation + attack demo at OWASP Kyiv conference

Cybersecurity analyst

Dec 2018 - June 2021

Responsibilities:

  • Vulnerability management and automation for on-prem servers and Kubernetes
  • Web application testing
  • SIEM and log management engineering (Splunk + managed ELK)
  • “Advanced SOC” activities: development extensions for Splunk for anti-fraud, integration with external systems, threat sources, and APIs
  • Management of CyberArk PAM and Symantec DLP solutions
  • Incidents and alerts investigations
  • Contribution to internal security awareness program: phishing awareness, phishing site demo, articles for corporate media, etc.

Personal achievements:

  • ISO27001 Lead Implementer certification
  • Completed DevOps course (GCP/Terraform/Kubernetes)

CTO

April 2010 - Dec 2018

Responsibilities:

  • Technical consulting, software development, and team leadership for IT solutions, including networking, security, and database management for corporate clients and government agencies in small local company

IT Support Lead

Jan 2004 - April 2010

Responsibilities:

  • Comprehensive IT support for bank branches, including systems administration, ATM service, and user support, while also developing software and progressing to a management role

System Administrator

Feb 2003 - Jan 2004

Responsibilities:

  • Administering Windows and Linux servers, Lotus Domino, and LANs, as well as providing user support

Certifcations

  • ISO27001 Lead Implementer
  • AWS Certified Security - Speciality 
  • Google Certified Cloud Security Engineer 
  • eMAPT (Mobile App Penetration Testing)

Education

National Aviation University (Kyiv)

Faculty: Information Security in Computer Systems

Master's degree: Computer Systems Engineer

Graduate work topic: Secure information from unpermitted access from the Internet

2002 – 2003

National Aviation University, Kryvyi Rih aviation college 

Faculty: Computer Engineering

1998 – 2002

How to hire with Upstaff

1

Talk to Our Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.

2

Meet Carefully Matched Talents

Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person.

3

Validate Your Choice

Bring new talent on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Why Upstaff

Upstaff is a technology partner with expertise in AI, Web3, Software, and Data. We help businesses gain competitive edge by optimizing existing systems and utilizing modern technology to fuel business growth.

Real-time project team launch

<24h

Interview First Engineers

Upstaff's network enables clients to access specialists within hours & days, streamlining the hiring process to 24-48 hours, start ASAP.

x10

Faster Talent Acquisition

Upstaff's network & platform enables clients to scale up and down blazing fast. Every hire typically is 10x faster comparing to regular recruitement workflow.

Vetted and Trusted Engineers

100%

Security And Vetting-First

AI tools and expert human reviewers in the vetting process is combined with track record & historically collected feedbacks from clients and teammates.

~50h

Save Time For Deep Vetting

In average, we save over 50 hours of client team to interview candidates for each job position. We are fueled by a passion for tech expertise, drawn from our deep understanding of the industry.

Flexible Engagement Models

Arrow

Custom Engagement Models

Flexible staffing solutions, accommodating both short-term projects and longer-term engagements, full-time & part-time

Sharing

Unique Talent Ecosystem

Candidate Staffing Platform stores data about past and present candidates, enables fast work and scalability, providing clients with valuable insights into their talent pipeline.

Transparent

$0

No Hidden Costs

Price quoted is the total price to you. No hidden or unexpected cost for for candidate placement.

x1

One Consolidated Invoice

No matter how many engineers you employ, there is only one monthly consolidated invoice.

Ready to hire Ivan V.
or someone with similar Skills?
Looking for Someone Else? Join Upstaff access to All profiles and Individual Match
Start Hiring