References

Reference works of Fatih Yaşar; It summarizes the concrete gains achieved in the processes of security auditing specific to institutions, narrowing the attack surface and closing critical vulnerabilities. The focus is not only on problem detection but also on implementing permanent and measurable security improvements.

Fatih Yaşar References and Applications

Fatih Yaşar's reference projects; It is carried out with an integrated security approach that covers end-to-end penetration testing, vulnerability management, infrastructure hardening, incident response and post-attack remediation steps. The goal of every project is not only to close existing gaps; To create a permanent security standard that protects performance and increases traceability in audit processes without interrupting the operational flow of the institution. Technical implementation is handled in a single lifecycle, starting from reconnaissance and inventory verification to threat modelling, control design and validation testing.

The findings are not just left as a technical list; It is transformed into a decisionable security roadmap by prioritizing it according to business impact, probability and critical asset dependency. In reference works, root cause analysis is the basic principle and architectural improvements that will prevent the same vulnerability from occurring again are included in the process. By carrying out change management, return plans and impact analysis simultaneously in the production environment, business continuity is maintained and security improvements are implemented in a controlled manner.

Thanks to this approach, long-term security maturity and measurable risk reduction are achieved instead of short-term reactive intervention. Providing technical teams and business units with the same set of metrics increases both audit quality and operational decision accuracy. As a result, institutions' digital assets are managed in a more durable, traceable and sustainable security architecture; Reference projects are positioned as concrete outputs of this permanent impact.

check_circle With the risk-oriented security model, critical assets are prioritized and resource usage is optimized.
check_circle With root cause analysis, recurring vulnerabilities are prevented and sustainable security hardening is achieved.
check_circle Live operation is maintained uninterruptedly through change management and verification tests.
check_circle With the auditable reporting approach, the business impact of technical outputs becomes clearly visible.

Kalkhan

In the Kalkhan project, the focus was on configuring security layers that increase threat detection accuracy and shorten response time. Period; It was managed on the axis of risk prioritization, policy hardening and operational sustainability.

My Production

Web infrastructure on My Production side; It has been re-optimized to maintain the balance of security, speed and accessibility. Thanks to the improvements implemented, the attack surface was both narrowed and a stable broadcast structure that supports the user experience was provided.

Mobile applications I developed

You can review the mobile applications published in my Google Play developer account as clickable cards below. Each card leads to the official Play Store page of the corresponding app.