DevSecOps Experts in Cologne
for secure delivery, matched in minutes with vetted and available freelancersHire experts who secure CI/CD pipelines, automate software testing and embed threat management into cloud delivery. FRATCH matches you quickly and precisely with vetted, available freelancers for DevSecOps projects in Cologne and beyond.
Meet FRATCH Experts in Cologne, who have recently used DevSecOps
Nikolaus B.
Last position:
Information Security, IS-Governance & Crossfunctional Governance at Zürich Beteiligungs-AG (Deutschland)
- Conducted security assessments for supplier qualification, business unit onboarding, and ongoing reviews of service providers and partners (Ongoing Assurance).
- Assessed technical and organizational measures (TOMs) against GDPR and information security requirements.
- Handled security reviews and approval processes in the Global Approval Navigator (OneTrust).
- Advised business units and IT on information security, security requirements, and risk-appropriate measures.
- Supported the development of SOC/SIEM processes and tools as part of the ISMS in line with ISO/IEC 27001.
- Analyzed cyber threats and coordinated security objectives and measures to address Security Findings with the SOC team.
- Monitored and assessed current security advisories and security-related metrics (KPIs).
- Reviewed, assessed risks, and approved exception requests (Security Exceptions).
- Independently analyzed and handled Security Events and supported the handling of security incidents.
- Planned and supported awareness initiatives to strengthen security awareness.
- Created, implemented, and reviewed information security policies and standards.
- Conducted protection needs analyses and gap assessments to identify security gaps and risk deviations.
- Defined and reviewed technical and organizational risk treatment measures.
- Advised on Third Party Governance with consideration of DORA, ISO/IEC 27001, ISO/IEC 27005, ISO/IEC 42001, and BCM in line with ISO 22301.
Pierre G.
Last position:
Ansible Automation, Windows Third Level Support at DB InfraGO AG
- PRISMA project
- Ansible automation
- Windows third-level support for Windows NT, Windows 2000, Windows 2013, Windows 2016, Windows 2019
Baris E.
Last position:
Founder / Product & Security Architect at Pirpirik
- Perform secure code reviews and provide secure-coding guidance across the application and platform architecture.
- Engineer infrastructure security and design security-monitoring architecture, incident-response playbooks and Security-by-Design controls.
Fahad R.
Last position:
Data Science – Operations Optimization at Netto-marken
Project: Digitalization of Warehouse Processes | Building a Data Analytics Platform.
- Built a web-based workforce allocation system that digitized daily shift planning by matching worker expertise to operational zones, replacing manual coordination with a structured workflow adopted across the site, saving supervisors time on daily planning.
- Developed a real-time operational visibility dashboard giving supervisors a live view of task throughput and outstanding workload across warehouse zones throughout the day, helping reduce overtime and idle labour costs.
- Developed a slotting optimization solution to improve warehouse picking efficiency and reduce picking time per order, working directly with operations teams from concept through production deployment.
Technologies used: Python, Django, PostgreSQL, Pandas, NumPy, HTML, Java, JavaScript, Docker, Kubernetes, AWS, Power BI, GitHub Actions CI/CD, GitOps, Claude, OpenAI
Halil O.
Last position:
Senior Cloud Operations & DevSecOps Engineer (Azure / Terraform / CI-CD) at KfW Bankengruppe
Regulated environment within a German banking group (approx. 8,500 employees, hybrid cloud strategy).
Responsible for operating, provisioning, and continuously securing business-critical platforms – including a GenAI chat application, a big data/AI platform, and data science workspaces based on Azure Virtual Desktops and VMs. Ownership of Azure DevOps projects for ShaiHulud and React2Shell, as well as BSI alerts – Security Operations improvements across the SDLC.
Deployment responsibility for the GenAI chat application, big data/AI platform (BDAI), and data science workspaces (AVD/VM-based) in the respective landing zones.
Deployment & release management: end-to-end responsibility for deploying portal and service applications across multiple Azure landing zones, including technical approvals, compliance with development team deployment guidelines, and ensuring ITIL-based change and release processes via ServiceNow.
Azure landing zones & network architecture: design, provisioning, and operation of Azure landing zones for 3-tier web applications with enhanced network segmentation, VNet peering, hub-and-spoke architectures, private endpoints, and firewall integration across separate subscriptions and tenants.
Azure DevOps governance & operations: ownership of the Azure DevOps organization, including projects, repositories, and CI/CD pipelines; implementation of governance requirements such as branch policies, approval gates, permission models, and audit-ready operating structures.
Infrastructure as Code (Terraform): design, implementation, and operation of a modular Terraform architecture for standardized cloud infrastructure deployment, including state management, provider versioning, reusability, and policy-as-code approaches.
CI/CD pipeline engineering: design, operation, and optimization of complex YAML-based CI/CD pipelines with multi-stage deployments, template standardization, self-hosted agents, integrated secret management, and automated quality and security checks.
Git migration & platform consolidation: planning and execution of repository and pipeline migration from Azure DevOps to GitLab CI/CD, including automated scripts, full Git history transfer, pipeline porting, and platform consolidation.
Container & platform operations (AKS): operation and security assessment of containerized workloads on Azure Kubernetes Service, centralization of on-premises container registries for ACR.
OpenShift (OCP) security reviews: security assessment of code baselines, build pipelines, and deployment processes for on-premises OpenShift clusters with critical applications, and derivation of specific hardening recommendations.
Shift-left security & DevSecOps transformation: introduction of a company-wide shift-left approach for early security integration in development and deployment processes, enabling developers to perform self-led security checks and sustainably reduce vulnerabilities before production (IDE integrations, pre-commit hooks, local scanners).
Software supply chain security: analysis and mitigation of supply chain risks in NPM- and Yarn-based applications through dependency audits, CI/CD pipeline hardening, token rotation, and restriction of risky build and lifecycle mechanisms.
Frontend & framework security (React / Next.js): security assessment and coordination of critical vulnerability remediation across platform applications and web frameworks, including coordination and complementary technical mitigations with all teams following BSI alerts.
Software composition analysis (SCA): introduction and operation of automated vulnerability scans for container images, pipelines/artifacts, and third-party dependencies, including SBOM exports within CI/CD pipelines.
SAST/DAST integration: design and piloting of static and dynamic application security tests in close collaboration with security architecture and development teams, for continuous improvement of code and runtime security, and establishing operational acceptance tests.
Artifact & registry consolidation: analysis and consolidation of all package and container repositories for service applications and AKS workloads, aiming for a centralized, secured registry strategy with centralized vulnerability scanning and governance.
Dependency-Track & SBOM strategy: advising the compliance board on introducing a central SBOM and vulnerability management platform to increase enterprise-wide dependency transparency and accelerate CVE response capability.
CI/CD pipeline hardening: security analysis and cleanup of the existing pipeline landscape by removing unused pipelines, improving secrets hygiene, implementing least-privilege principles, and isolating build agent environments.
Azure Web Application Firewall (WAF) optimization: analysis and tuning of existing Azure WAF rules (OWASP Top 10 Core Rule Set, DSR/SDC, custom rules) to defend against known vulnerabilities and exploit patterns, including reducing false positives and improving threat detection.
Documentation & stakeholder communication: creating and maintaining technical documentation, runbooks, and architecture overviews in Jira and Confluence, as well as active knowledge transfer between operations, development, security, and compliance stakeholders.
Valeri M.
Last position:
Associate Partner - Information Security Consulting at Insentis GmbH
- Improvement of the Information Security Management System (ISMS) based on ISO 27001, NIS2, DORA, B3S, TISAX and BSI IT Baseline Protection
- Conducting comprehensive gap analyses to identify gaps and derive action plans according to the above standards and regulations; management and KPIs
- Data Loss Prevention strategy and implementation using MS Purview
- Vulnerability and patch management, security monitoring
- Risk analysis and threat modeling using the STRIDE methodology
- Development of vendor risk assessments, implementation of risk classifications, conducting supplier assessments and implementing technical monitoring solutions (e.g. Security ScoreCard)
- Securing cloud environments (AWS and Azure); expertise in CSPM/CNAPP (Wiz), cloud migration, secure CI/CD pipelines, container security and best practices in AWS, Azure and Office 365
- Application security: penetration testing, DevSecOps, OWASP, pre-commit hooks, key and secret management, IDE plugins, static source code analysis, dependency checks, container scanning, vulnerability management, CIS benchmarks and compliance
- Security assessment and hardening according to CIS benchmarks and cloud conformity in AWS, Office 365 and Azure
Discover over 15,000 top freelancers
Statistics of experts using DevSecOps
Aggregated from the professional profiles of matched freelancers.
Experience
19 years (Germany: 20 years)
Position duration
1.2 years (Germany: 1.9 years)
Positions per freelancer
27 (Germany: 14)
Top business areas
Information Technology, Project Management, Quality Assurance
Top industries
Information Technology, Energy, Banking and Finance
Certification focus areas
Information Technology, Product Development, Audit
Bachelor's degree or higher
80% (Germany: 94%)
Certifications per freelancer
16 (Germany: 6)
Most common languages
German, English, Portuguese
Speak two or more languages
100% (Germany: 99%)
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Cologne are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Cologne using DevSecOps
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
DevSecOps experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (100%)
- Energy (67%)
- Banking and Finance (67%)
- Healthcare (67%)
- Insurance (67%)
- Manufacturing (67%)
- Government and Administration (67%)
- Aerospace and Defense (50%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Secure delivery
DevSecOps integrates security into software development and IT operations from planning through deployment. It extends DevOps with continuous security checks, threat analysis and controlled releases. Teams use it to build and operate web services, APIs, cloud platforms and business applications with fewer late-stage security issues.
Core practices
- Define security requirements and abuse cases before implementation
- Scan source code, dependencies, containers and infrastructure as code
- Add security gates to CI/CD pipelines without blocking useful delivery
- Monitor production systems for vulnerabilities, drift and suspicious activity
- Automate evidence for audits, risk reviews and release approval
Strong practice combines secure coding, identity and access control, secrets management, vulnerability handling and operational monitoring. It also makes ownership clear across product, security and operations teams.
Tools and skills
The ecosystem includes GitHub Actions, GitLab CI/CD, Jenkins, Azure DevOps, Docker, Kubernetes and Terraform. Specialists may work with SAST, DAST, software composition analysis, container scanning, policy-as-code and cloud security services. Useful adjacent skills include Linux, networking, Python or Go, observability and incident response.
When to hire
Companies bring in freelance expertise when a delivery team needs security controls without slowing releases, or when an existing pipeline has inconsistent checks. A specialist can assess the current process, choose suitable tools, remove noisy findings and create practical remediation workflows. This is relevant for software companies, financial services, manufacturing and other Cologne businesses operating regulated or customer-facing systems.
Project deliverables
- DevSecOps maturity and risk assessment
- Secure CI/CD pipeline design or migration
- Kubernetes, container and infrastructure security controls
- Vulnerability triage, remediation workflows and reporting
- Security policies, guardrails and team enablement
Projects may also deliver threat models, hardened build runners, secrets rotation, access reviews and dashboards for security signals. The right scope depends on the release model, cloud environment, regulatory needs and existing engineering practices.
Quality signals
Strong professionals explain risk in business terms and can distinguish a meaningful vulnerability from scanner noise. They test controls in real pipelines, document decisions and make remediation ownership visible. For Cologne teams, remote collaboration can work well when repositories, environments and communication are accessible; on-site workshops may help with architecture reviews, incident exercises or stakeholder alignment. German and English communication needs should be agreed early.
Frequently asked questions
Curious about DevSecOps? Here are the answers that come up again and again.
DevSecOps is used to integrate security into software planning, coding, testing, deployment and operations. It helps teams protect applications, APIs, containers, cloud infrastructure and CI/CD pipelines while maintaining a reliable delivery flow.
DevSecOps makes security a continuous responsibility within the delivery process rather than a final review handled separately. DevOps focuses on collaboration and automation across development and operations, while DevSecOps adds threat modeling, automated security tests, policy controls and vulnerability response.
A strong DevSecOps specialist usually combines CI/CD automation with cloud security, secure coding, identity management and vulnerability analysis. Experience with Kubernetes, Docker, Terraform, Git, Linux, observability and incident response is often valuable, depending on the environment.
The required background depends on the scope. A pipeline review may need focused knowledge of security testing and build automation, while a broad transformation requires experience with cloud architecture, governance, incident handling and team adoption. Ask for comparable deliverables rather than relying only on seniority labels.
Yes, DevSecOps work is often suitable for remote collaboration because repositories, pipelines and cloud environments can be accessed securely from different locations. On-site sessions in Cologne can still be useful for architecture workshops, access reviews and incident-response exercises. Agree on communication language, access procedures and working hours at the start.
A company should consider DevSecOps expertise when security checks are manual, releases create recurring vulnerability backlogs or cloud controls are inconsistent. Freelance specialists can also help before a major platform migration, audit, product launch or Kubernetes rollout.
Secure DevOps is commonly used as a near-synonym for DevSecOps. In practice, both describe integrating security into development and operations, although teams may use the terms differently when naming a process, capability or service.
Look for a DevSecOps professional who can show how controls improved a real delivery process, not just list scanning tools. Ask how they prioritize findings, handle false positives, protect secrets, measure remediation and keep security checks usable for delivery teams.
The average hourly rate of freelancers in Cologne, Germany who have used DevSecOps in their recent projects is 129 €, which corresponds to a daily rate of about 1,036 € based on an 8-hour working day.
Of the freelancers in Cologne, Germany who have used DevSecOps in their recent projects, 80% hold at least a Bachelor's degree.
On average, freelancers in Cologne, Germany who have used DevSecOps in their recent projects have 19 years of professional experience, with a single engagement typically lasting around 1.2 years.
The most common languages among freelancers in Cologne, Germany who have used DevSecOps in their recent projects are German (100%), English (100%), and Portuguese (17%).
The most common industries among freelancers in Cologne, Germany who have used DevSecOps in their recent projects are Information Technology (100%), Energy (67%), and Banking and Finance (67%).
The most common business areas among freelancers in Cologne, Germany who have used DevSecOps in their recent projects are Information Technology (100%), Project Management (100%), and Quality Assurance (100%).
Main locations of FRATCH Experts, who have recently used DevSecOps
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
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