Public Key Infrastructure Experts in Munich
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Meet FRATCH Experts in Munich, who have recently used Public Key Infrastructure
Mohamad Dib-Skhni
Last position:
DevOps Engineer & IT-Security-Architect at BMW Group
- Set up Azure Kubernetes clusters (AKS) with network policies, security groups, and RBAC
- Developed Terraform-based infrastructure as code for secure, reproducible deployments in the BMW Azure cloud
- Hardened CI/CD pipelines using Jenkins, SonarQube, Fortify SSC, and Contrast AST
- Integrated SAP BTP/Kyma and ServiceNow GRC
André Howe
Last position:
Linux IT Admin at ReiserST
- Development and maintenance of IT architectures with embedded Linux systems.
- Designing, implementing, and optimizing backend applications and script-based solutions.
- Analyzing and resolving issues, including troubleshooting and user support.
- Developing and implementing security concepts for cloud solutions.
- Administering networks (DHCP, DNS, NTP, VPN).
- Technologies: Linux, PowerShell, Bash, Python, Ansible, Kubernetes, GitLab CI.
- Methods: Kanban.
Weronika Skarbek-Kozietulska
Last position:
Business & Integration Architecture Specialist at Accenture Technology Solution GmbH
Understanding of bank’s fundamentals throughout analysis and writing specifications
Deep analysis of security measurements to be transferred into new environment
Process design and optimization
Collecting requirements from different areas and processing them into agreement documentation, concepts and process description for internal and external partners
Analysis of data delivery sources and transformation of relevant functions into new environment
Analysis and prioritisation of value and benefits resulting from introducing smart data tools
Mapping and migrating data within Power BI upgrade
Change management support and evaluation
Marketing automation and technology enablement
Executing test and release support
Creating training documentation for the client’s employees to understand value and benefits by using new technologies when acquiring new or creating benefits to their existing customers
Creating a complete database of existing firewalls supporting the security of the client’s infrastructure
Migration and re-architecture of reporting systems from multiple data sources into the cloud environment
Tobias Walther
Last position:
External Contractor at Government Agency
- Project support for VMware/Active Directory
- Operational support for administration, process execution
- Creation and review of documentation
- Active Directory, Powershell, VMware VSphere 7, Confluence, Jira
- Windows Server 2016/2019/2022/2025 GUI/Core
- Concept and rollout of Windows Update Services (approx. 500 client/server systems) and takeover of a central WSUS gateway company-wide
- Takeover and redesign KMS/RDS systems company-wide
Gilbert Lintner
Last position:
Cyber Security Expert at TüV Süd AG (via Sthree GmbH)
- Security analysis of alerts
- Further development of the security operations center
- Development of processes and workflows in the security environment
- Implementation of SOC solutions
- Forensic expertise
- Conducting hunts
- Vulnerability scans and proof of concepts
- Risk assessments and risk analyses
- Maintenance and further development of the Tenable.sc ScanCenter environment
Rupesh Kumar Sendge
Last position:
IT Baseline Compliance Consultant at Consultant
- Baseline compliance verification against MAS audit findings
- Building technical architecture concept for 30 technologies to build hardening standard artifacts
- Identifying and building automation possibilities for given technologies based on CIS
- Building the standard baseline configuration based on internal security standard
- Responsible for building Cloud Native Application Protection Platform (CNAPP) architecture artifacts based on Azure cloud platform
- Responsible for RFQ and RFP for different CNAPP solutions (Qualys Total Cloud, CrowdStrike, Azure Security Center)
- Supporting compliance verification and validation via automated scripts for a sample population of IT devices and instances
- Responsible for complete vulnerability management lifecycle using Nexpose, remediation, reporting and integration of results with Splunk, HPSM and Tableau
- Audit support for MAS
Ales Loncar
Last position:
Senior DevOps Consultant (Freelance) at European Union Agency (via IBM)
- Worked as freelance Senior DevOps Consultant on-site for IBM at a European Union Agency, operating in a highly secure, air-gapped environment managing classified systems.
- Led automation and DevOps initiatives for a large-scale OpenShift platform (>400 nodes), driving deployment efficiency, GitOps adoption, and operational automation using Ansible, Python, and Bash while ensuring compliance with security requirements.
- Spearheaded automation of release and deployment workflows in a private cloud environment hosting 400+ OpenShift nodes, significantly improving deployment speed and reliability.
- Migrated existing playbooks, roles, and templates from Ansible Tower to Ansible Automation Platform (AAP), ensuring full compliance with fully-qualified collection names (FQCN) and preparing custom Execution Environments (EE) for containerized automation.
- Implemented GitOps Agent for AAP Controller Configuration as Code, enabling automated synchronization (CRUD) of Ansible Controller objects based on repository-stored configuration definitions using GitHub webhooks.
- Designed and automated complex multi-step operational workflows including environment cleanup, Helix cluster component re-creation, Kafka topic management, and OpenShift object lifecycle management across ~100 environments.
- Achieved a reduction of multi-day manual operations to under a few hours through automation improvements spanning multiple AAP clusters and OpenShift environments.
- Integrated Ansible Automation Platform with Thycotic (Delinea) Secret Server via lookup plugin to enhance secure credential management in automated processes.
- Managed deployment tasks, platform troubleshooting, and Istio network configurations while adhering to stringent EU PSC security and compliance standards.
- Collaborated with infrastructure and application teams to refine deployment procedures, develop naming conventions, and continuously improve automation coverage in an air-gapped, classified environment.
Konstantinos Metaxas
Last position:
IT System Engineer at Client belongs to critical infrastructure
- IT infrastructure services
- IT services, networks, Exchange, Office 365 & 2016
- IT documentation
- Collaboration with external partner & managed provider
- Stakeholder management
Sebastian Blath
Last position:
AZ-104 Microsoft Azure Administrator at Continuing Education
Dmytro Grekov
Last position:
Retraining (IT Specialist System Integration) at Comcave
Discover over 15,000 top freelancers
Statistics of experts using Public Key Infrastructure
Aggregated from the professional profiles of matched freelancers.
Experience
21 years (Germany: 25 years)
Position duration
1.1 years (Germany: 1.9 years)
Positions per freelancer
16 (Germany: 18)
Top business areas
Information Technology, Operations, Project Management
Top industries
Information Technology, Government and Administration, Automotive
Certification focus areas
Information Technology, Project Management, Finance
Bachelor's degree or higher
86% (Germany: 85%)
Master's degree or higher
43% (Germany: 59%)
Certifications per freelancer
5 (Germany: 6)
Most common languages
German, English, French
Speak two or more languages
100% (Germany: 98%)
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Munich are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Munich using Public Key Infrastructure
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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
PKI basics
Public Key Infrastructure, or PKI, is the system that issues, validates, and revokes digital certificates. It supports trust for TLS, email signing, device identity, and secure access across internal and external systems.
Core building blocks
- Certificate authorities and subordinate CAs
- Registration and renewal workflows
- Certificate revocation with CRL and OCSP
- Private key protection and HSM integration
- Certificate policies and naming rules
Where it is used
PKI shows up wherever systems need identity and trust. Companies use it for web portals, VPN access, code signing, S/MIME, machine-to-machine authentication, and device onboarding in mixed cloud and on-prem environments.
When experts help
Freelance experts are often brought in during audits, certificate outages, platform migrations, or a move from manual issuance to automated lifecycle management. They are also useful when teams need to connect PKI to Kubernetes, Active Directory, IAM, or cloud services in Munich-based enterprise environments.
What strong specialists do
Strong specialists understand certificate chains, key algorithms, revocation design, and secure operational handling. They document policies clearly, spot weak trust models early, and build processes that reduce renewal risk without creating unnecessary complexity.
Common project outcomes
A good engagement leaves behind working trust stores, automated renewal paths, clear ownership for certificate operations, and cleaner incident handling. In Munich, companies often want collaboration that fits local security teams while still allowing remote work for specialist tasks.
Frequently asked questions
Key details about Public Key Infrastructure, drawn from the questions we get asked most.
Public Key Infrastructure creates and manages the trust needed for digital certificates. Companies use it for TLS, device identity, secure email, code signing, VPN access, and other systems that must verify who or what is connecting.
No. PKI is the full trust framework, while a certificate authority is one part of it. A complete setup also includes registration, policy, revocation, certificate storage, and operational controls around keys and renewal.
A company usually brings in Public Key Infrastructure expertise when certificates are failing, renewal processes are fragile, or a migration is underway. It also helps when a team needs a safer design for HSMs, OCSP, CRLs, or automated certificate handling.
A strong PKI specialist usually understands TLS, X.509 certificates, key management, revocation design, and secure secret handling. Helpful adjacent skills include Linux, Windows certificate services, cloud IAM, Kubernetes, and scripting for automation.
Public Key Infrastructure work is risky enough that you want someone who has handled real certificate chains, revocation, and renewals before. Small tasks may need only targeted support, but production trust models and migrations benefit from deep operational experience.
PKI focuses on cryptographic trust, while IAM focuses on identities, roles, and access decisions. They often work together, but PKI gives you certificate-based authentication and signing, whereas IAM governs who can reach which systems.
Most Public Key Infrastructure tasks can be done remotely because they involve design, review, automation, and controlled changes. On-site time in Munich can help during incidents, workshops, or transitions that need close work with security, infrastructure, and compliance teams.
Look for clear designs, careful handling of trust chains, and practical automation around issuance and renewal. A good PKI specialist explains risk plainly, documents recovery steps, and avoids fragile manual processes that only work while one person remembers them.
The average hourly rate of freelancers in Munich, Germany who have used Public Key Infrastructure in their recent projects is 105 €, which corresponds to a daily rate of about 844 € based on an 8-hour working day.
Of the freelancers in Munich, Germany who have used Public Key Infrastructure in their recent projects, 86% hold at least a Bachelor's degree and 43% hold at least a Master's degree.
On average, freelancers in Munich, Germany who have used Public Key Infrastructure in their recent projects have 21 years of professional experience, with a single engagement typically lasting around 1.1 years.
The most common languages among freelancers in Munich, Germany who have used Public Key Infrastructure in their recent projects are German (100%), English (100%), and French (20%).
The most common industries among freelancers in Munich, Germany who have used Public Key Infrastructure in their recent projects are Information Technology (100%), Government and Administration (70%), and Automotive (60%).
The most common business areas among freelancers in Munich, Germany who have used Public Key Infrastructure in their recent projects are Information Technology (100%), Operations (90%), and Project Management (90%).
Main locations of FRATCH Experts, who have recently used Public Key Infrastructure
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.
Hamburg 
Cologne 
Frankfurt 
Stuttgart Request a free demo
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Philipp Thomaschewski
FRATCH CEO
