About us
AppSec Services is a team of specialists with years of experience in creating secure, efficient, and modern digital solutions. Our mission is to help companies transform digitally without compromising security.
We started as a small group of AppSec experts who saw too many digital products launched without fundamental safeguards.
Today we partner with technology firms, software houses, and regulated organizations, combining security, engineering, and DevOps expertise.
Every engagement is a partnership – we focus on understanding business objectives and delivering solutions that build customer trust.
10+ years in security
Experience across penetration testing, DevSecOps, and security audits
Certified specialists
CISSP, OSCP, Azure Security – practical delivery backed by formal knowledge
DevSecOps processes
Security embedded into every stage of the software lifecycle
We build secure, efficient, and scalable digital solutions that let our clients achieve business goals without increasing risk.
Security from day one
Architecture, processes, and code designed with security in mind
Partnership mindset
Transparent communication about risks and technical recommendations
Measurable outcomes
We commit to clear KPIs: response time, vulnerability reduction, compliance levels
How we work
Every engagement follows a proven process that keeps delivery predictable and transparent.
Discovery
We analyze business objectives, current environments, and regulatory requirements
Action plan
We design a delivery roadmap, priorities, and measurable success criteria
Execution
Cross-functional squads blend development, security, and marketing skills
Continuous improvement
We monitor outcomes and respond to emerging threats and market demands
These principles guide every engagement.
Security
Security is the foundation of every solution we deliver
Quality
We obsess over craftsmanship and long-term maintainability
Innovation
We apply the latest technologies and best practices
Support
We stay engaged at every step of the collaboration
Security engineers, software architects, and digital strategists working side by side.
Michał Kaczmarek
Lead AppSec Consultant
DevSecOps specialist leading security assessments and CI/CD hardening.
Anna Zielińska
Head of Digital Strategy
Designs acquisition strategies and customer journeys that unlock growth.
Paweł Nowicki
AI Solutions Architect
Builds AI solutions and automation that boost business team efficiency.
Let's talk about protecting your organization
We'll prepare an actionable roadmap that delivers the fastest security ROI.