Mobile Security Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used Mobile Security
Damir H.
Last position:
Founder and Senior Advisor at Harbas & Company
- Advisory for Bank-Verlag GmbH on establishing a risk management and compliance function by defining the DORA strategy, conducting a DORA gap analysis and developing all DORA-relevant policies, supporting the design and roll out of the risk management framework, and providing overall PMO support for all DORA-relevant streams
- Ensured the conceptual and operational setup of a Cyber Defence Center for Vienna Insurance Group AG, including the implementation of regulatory requirements, development of the organizational, tax, and financial construct, including up- & downstream cost allocation model, DORA compliance, outsourcing, data protection, and works council requirements, gap analysis for contracts with regard to DORA, EIOPA, Solvency II and best practices and creation of policies in line with DORA
- Definition of an IT security target operating model for Oldenburgische Landesbank, including definition of processes, responsibilities and interfaces for a new, DORA-compliant IT security operations area that can be integrated into the existing IT organization and that is to be established or expanded
- Implementation of a service management readiness and maturity analysis according to ITIL for Ottobock Group, definition of an ITSM target operating model including processes, organization and governance, and derivation of measures to close identified gaps
- Developed an overarching cloud strategy for the corporate segment of ThyssenKrupp AG, involving all business units and stakeholders while considering business unit specific requirements
- Conducted an IT benchmark for a business unit of ThyssenKrupp AG, including structural analysis of the organizational structure and IT strategy
- Introduced a company-wide business continuity management system for Krieger Group, including identification and assessment of potential crisis scenarios and risks, and establishment of structures
- Developed an S/4HANA transformation strategy for Pfalzwerke AG, including a transformation plan and preliminary project
- Developed a restructuring strategy for Pfalzwerke AG, including the future IT delivery model, transformation plans, and business cases for each scenario
- Conducted an IT cost review for AMS-OSRAM AG, including analysis and optimization of IT costs and budget, as well as planning and implementing a strategy to reduce IT costs.
Bernhard B.
Last position:
Technical Project Manager – VS-NfD Security Project
- Preparation of a complete IT security concept (ISiKo)
- Implementation of BSI / NATO / national security requirements
- Risk analysis, documentation, audit preparation
- Consulting and management of development teams in Cybersecurity Recovery and Resilience
- Genua firewalls, VPN, VS-NfD migration from Checkpoint and PaloAlto firewalls
- Administration of log sources: firewall traffic, ALG (SIP calls), ATP, DLP
- System administration – servers, AD, clients (according to BSI)
- Stakeholder communication (C-level / government agencies)
Anitha N.
Last position:
Senior Data Engineer at Accenture GmbH
- Designed, developed, and configured scalable data applications aligned with business processes and technical requirements.
- Architected scalable, cost-effective data architectures leveraging Snowflake across AWS, Azure and GCP, integrating dbt for data transformation and modeling.
- Built and maintained robust ETL Data Pipelines, ensuring high data quality for seamless migration and cross-system integration.
- Demonstrated strong expertise in SQL & Python with extensive experience in data modeling, ETL/ELT pipeline development, and streaming data processing; proficient in Git-based version control, CI/CD practices, and testing frameworks, with solid knowledge of data quality, observability, cost optimization, security, and data governance principles.
- Led multiple data migration initiatives from SAP HANA to Snowflake using a modular dbt framework.
- Designed and maintained end-to-end data transformation workflows using dbt on Snowflake, implemented layered data models, optimized performance, and ensured high-quality data delivery for business intelligence and reporting.
- Managed development, QA, and production deployments through structured version control and release management using GitLab.
- Integrated and centralized data from multiple sources including relational databases, flat files, Excel, and large-scale systems into Snowflake.
- Applied strong expertise in Sales, Marketing, HR, and ERP data domains, developing and maintaining relevant KPIs and reporting solutions.
- Collaborated with cross-functional teams to deliver end-to-end data solutions on schedule through proactive issue resolution and effective coordination.
- Administered the Snowflake sandbox environment for Data Engineering division.
- Trained colleagues transitioning into data roles on Snowflake and provided technical guidance and mentorship to junior team members.
Guido K.
Last position:
IT Consultant / Owner at Guido Krauß IT-Consulting
Self-employed consulting, implementation, and support of IT infrastructures with a focus on IT security, network and server administration, virtualization, backup & recovery, IT documentation, asset management, and business continuity management.
- IT security consulting and implementation of technical protective measures
- Windows server and client support, patch management, user support
- M365 – Entra ID – MS Azure administration
- Planning, installation, and operation of LAN, WAN, WLAN, and VLAN infrastructures, Cisco, HP, Netgear, Sophos, Securepoint
- Support of virtual systems based on Hyper-V, VMware, and Proxmox
- Backup and recovery concepts including test recovery, documentation, and handover
- Introduction and maintenance of IT documentation, asset management, and inventory tracking
- Implementation of measures related to IT baseline protection, emergency manuals, and BCM
- On-/offboarding concepts with a focus on permissions, devices, data access, and handover processes
Security awareness and practical sensitization of users and IT staff
Arkadius S.
Last position:
AWS Pricing Platform / API & Integration Architecture at Porsche Digital
Development and evolutionary further development of a highly available, cloud-native microservice and integration architecture for dealer and retail processes in the Porsche Car Configurator.
Responsibilities
- Development of Java-/Kotlin-based backend, API, and integration components (Spring Boot)
- Integration of internal and external systems via REST/OpenAPI, GraphQL, Apache Kafka, and AWS SQS (synchronous and asynchronous)
- Implementation of stable, high-performance communication and data flows in a cloud-native platform architecture
- Processing of structured data formats (JSON, Protobuf, GraphQL schemas) based on existing API patterns
- Performance optimization of distributed microservices with reduced response times and higher operational stability
- Technical tests (unit, integration, and API tests) as well as error analysis in production-like environments
- AWS Infrastructure as Code with Terraform and AWS CDK
- CI/CD automation (build, test, and deployment pipelines) with GitHub Actions
- AI-supported feature implementation (GitHub Copilot Agent)
Label: Kotlin, Java 25, Spring Boot 4, Protobuf, TypeScript, AWS, Terraform, CDK, Apache Kafka, AWS SQS, REST/OpenAPI, GraphQL, JSON, PostgreSQL, Docker, GitHub Actions, Maven, Gradle, JUnit, Mockito, Testcontainers
Konstantinos M.
Last position:
IT-Fly Specialist – Global Rollout at Lufthansa Group
Plan & Prepare (Site Design & Readiness): Inventory & Design: Dell PowerEdge R-Series, Aruba Switches (L2/L3), Notebooks/Peripherals; Serial Numbers/Asset Tags, IPv4/IPv6 Addressing, VLAN/DHCP/DNS Plan
Runbooks/MOPs: Site Rollout Runbook, Backout Strategy (<15–30 min), Risk Register, Communication Matrix; Approvals via CAB/Change
Images/Packages: Golden Image (Win10/11), Driver Packs, BIOS/UEFI Baseline; O365/Teams/OneDrive-KFM; BitLocker Policies; MECM/SCCM, Intune/Autopilot, MDT/WinPE
Logistics: Shipping/Customs Clearance, RMA/DOA, On-Site Spares; Tools (Barcode Scanners, Label Printers), "Go-Bag" (Cables, SFPs, Console Cables)
Deliver (On-Site Implementation): Endpoints: Swap & Migration (USMT/OneDrive KFM), Peripherals (ATB/BT Printers, Scanners, Boarding Gate HW); Domain Join, Compliance Checks, O365 Activation, Printers/Queues, Network Drives
Acceptance: Functional Tests for DCS/CUTE/CUPPS/CUSS Stations, Ticketing/Check-in Workflows, Boarding Gates
Servers (R-Series): Rack & Stack, Cabling (PDU Redundancy, Fiber/Copper), Labeling/Nomenclature; Firmware/RAID (PERC), Lifecycle Controller, iDRAC Network; Windows Server 2022/2025 + CIS/BSI Hardening; Agents (Backup/AV/EDR/Monitoring), Time Service/NTP Auth, Syslog/SNMPv3
Network (Aruba): VLANs, LACP Trunks, MSTP Root; Portfast + BPDU-Guard at Edge; QoS (EF/AF); Dual-Stack (v4/v6), DHCP Relay. NAC/802.1X with ClearPass/Radius/TACACS+, Roles + MAB Fallback; Guest Isolation, ACLs (Guest→Mgmt deny). Telemetry: sFlow, SNMPv3, Syslog→SIEM; LLDP→Inventory/CMDB
Airport-Specific: CUTE/CUPPS/CUSS Terminals; DCS/Amadeus/SITA Connectivity; FIDS (read-only); Bag Tag/Boarding Pass Printing; Changes During Off-Peak/Night Windows
Stabilize (Hypercare): First-Day Support, KPI Tracking (Login Times, Ticket Volume, Error Classes), QoS Fine-Tuning
Troubleshooting: Wireshark/iperf, Event Logs, Switch Counters, sFlow Flows; Fast Incident Handling as SPOC
Knowledge Transfer: Short Training Sessions for Station Teams, Mini-Runbooks (Incident/Recovery)
Close (Documentation & Handover): Documentation & CMDB: Final Configs (Switch/Server), Topology/Patch Plans, IP Tables, Serial Number/Asset Lists, Before/After Photos
Acceptance & Sign-off: UAT Protocols, Functional Evidence (Use Cases), Return/Reuse of Old Hardware
Lessons Learned: Risks, Standard Packages, Driver Freeze, "Known Issues"
Interfaces/Communication: Station IT, Airport IT, SOC/NOC, Ground Ops/Ramp/Check-in, Providers (SITA/Amadeus). ITSM: ServiceNow (Inc/Req/Change/KB), Handover to BAU
Stanislaus S.
Last position:
Security Consultant at Rohde & Schwarz AG at Star Labs GmbH
- Worked on FPGA enhanced network encryption device with secure boot, TPM2.0 and smart card integration for BSI approved usage with Post Quantum Cryptography
- Developed and audited Linux drivers
- Collaborated using GitLab, Gerrit, Confluence and Jira
- Technologies: C, C++, Secure Boot
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
Martin S.
Last position:
Senior System Engineer / DevOps at MS-EDV
- Consulting and hands-on support in setting up, operating, and optimizing modern Microsoft-based server and application environments with a focus on Windows Server
- Design, consulting, and optimization of Windows Server environments
- Analysis of existing application and system landscapes in production environments
- Identification of stability, availability, and performance bottlenecks
- Development and use of PowerShell scripts to automate recurring administration and operational tasks
- Creation of batch scripts to support legacy or transition scenarios
- Automation of provisioning, configuration, and maintenance processes
- Use of Ansible for standardized configuration and management of server and system landscapes
- Development and maintenance of Ansible playbooks for operational and rollout scenarios
André G.
Last position:
IT Consulting Project Management / Engineering Subproject Management at T-Systems (on assignment for government agencies)
- Projects for federal networks (NdB).
- CR management, EoL change requests, design and documentation according to ITSCM.
- Data center planning.
- Project management and engineering subproject management.
- Software development for virtual server environments according to BSI.
Tarik H.
Last position:
Technical Product / Digital Asset Owner at Sodexo Pass & Benefit Services
- Migration of 3 DE/AT payment iOS/Android apps and web portal to global solution
- Performed a fit gap analysis for 6 consumer apps vs. global solution
- Managed the migration project to global CWC solution, developed end-to-end tests for backend systems, Pi Planning, release planning
Marco Z.
Last position:
Product Owner IT Services; Solution Architect central service delivery at BWI
Create product vision
Commission Scrum teams
Create schedule and coordinate with project lead
Coordinate and align with stakeholders
Harmonize processes across initiatives
Present project content at C-level
Create security concept for classified information up to DEU GEHEIM and NATO SECRET considering BSI GS, KRITIS, SÜG, VSA
Plan service changes to underpinning services
Design architecture for secure infrastructures
Dependency management in project context
Risk management
Requirements management
Commission and oversee protection needs analysis and information security concept
Coordinate service design activities
Thomas R.
Last position:
Rainmaker at MetaCity
- Evangelizing and pushing the message through the world for MetaCity's mission - being the capital of the Metaverse.
Discover over 15,000 top freelancers
Statistics of experts using Mobile Security
Aggregated from the professional profiles of matched freelancers.
Experience
23 years
Position duration
2.1 years
Positions per freelancer
18
Top business areas
Information Technology, Project Management, Operations
Top industries
Information Technology, Manufacturing, Banking and Finance
Certification focus areas
Information Technology, Legal, Project Management
Bachelor's degree or higher
80%
Master's degree or higher
50%
Doctorate
10%
Certifications per freelancer
6
Most common languages
German, English, French
Speak two or more languages
100%
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 Germany 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 Germany using Mobile Security
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.
Mobile Security 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%)
- Manufacturing (77%)
- Banking and Finance (62%)
- Telecommunication (62%)
- Aerospace and Defense (54%)
- Healthcare (54%)
- Professional Services (54%)
- Government and Administration (54%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What Mobile Security Covers
Mobile Security protects smartphones, tablets, mobile applications and the data moving between them. It combines application security, device protection, identity controls, secure communication and incident response. The work covers both company-managed devices and consumer apps that must withstand hostile networks and compromised endpoints.
Applications and Systems
Mobile security specialists help secure banking apps, health services, retail applications, field-service tools and internal enterprise apps. They assess how an application stores data, handles credentials, communicates with APIs and responds to a modified operating system.
- iOS and Android application security reviews
- Mobile API and backend threat assessments
- Secure authentication and session handling
- Mobile device and endpoint protection
Ecosystem and Tooling
The ecosystem includes Swift, Kotlin, Java, Objective-C, Android Studio and Xcode, alongside mobile application protection and testing tools. Professionals may work with Mobile Application Management, Mobile Device Management, endpoint detection, certificate pinning, secure enclaves and platform keystores. They also connect mobile controls with identity providers, SIEM systems and cloud security services.
When Companies Need Support
Companies bring in freelance expertise when a release introduces sensitive data, a security review exposes weaknesses or an existing app must meet stricter internal requirements. Germany-based teams may also need specialists who can collaborate on-site with product and security groups or work remotely across distributed delivery teams.
- Preparing an app for an independent security assessment
- Investigating suspicious mobile activity or data leakage
- Introducing secure development practices
- Reviewing a mobile backend and its API trust model
Skills That Matter
Strong professionals understand mobile operating systems, application architecture, networking, cryptography and modern identity standards. They can read source code, inspect binaries, model threats and explain practical risks to product teams. Useful adjacent skills include DevSecOps, penetration testing, cloud security, privacy engineering and secure software delivery.
Choosing the Right Professional
Look for evidence of hands-on work with the relevant platform, application type and threat model rather than a generic security background. A capable specialist explains findings clearly, separates exploitable issues from theoretical concerns and provides remediation guidance that teams can implement. Ask how they validate fixes, protect test data and document residual risk for future releases.
Frequently asked questions
Not sure where to start with Mobile Security? These answers cover the essentials.
Mobile Security is used to protect mobile applications, devices, accounts and data from theft, tampering, malware and unsafe network activity. It covers controls such as secure storage, authentication, application testing, device management and mobile incident response.
Mobile Security addresses risks specific to smartphones and tablets, including reverse engineering, rooted or jailbroken devices, insecure local storage and unreliable networks. General application security remains relevant, but mobile work adds operating-system controls, app distribution concerns and device-level attack paths.
A strong Mobile Security specialist often combines iOS or Android expertise with API security, cryptography, identity and access management, penetration testing and secure software delivery. Cloud security, threat modeling and incident response are also valuable when the app depends on distributed backend services.
The right level of Mobile Security experience depends on the scope, data sensitivity and maturity of the product. A focused app review may need a specialist with narrow platform expertise, while a program covering mobile development, device management and incident response requires broader security ownership.
Mobile Security work is often suitable for remote collaboration because specialists can review code, test builds and examine security documentation online. On-site work in Germany can still help when physical devices, restricted environments or close coordination with product and security teams are involved.
For Mobile Security, review experience with the relevant operating system, application architecture, APIs and threat model. Ask for examples of findings, remediation advice and fix validation, while protecting confidential project details during the selection process.
Mobile Security projects commonly involve Xcode, Android Studio, Swift, Kotlin, platform keystores, secure enclaves and mobile application testing tools. Depending on the environment, the specialist may also work with Mobile Device Management, Mobile Application Management, identity providers and SIEM systems.
A credible Mobile Security professional demonstrates a repeatable method for threat modeling, testing, prioritizing findings and validating remediation. Clear reports, reproducible evidence, careful handling of sensitive data and communication that helps teams fix issues are stronger signals than tool lists alone.
The average hourly rate of freelancers in Germany who have used Mobile Security in their recent projects is 114 €, which corresponds to a daily rate of about 908 € based on an 8-hour working day.
Of the freelancers in Germany who have used Mobile Security in their recent projects, 80% hold at least a Bachelor's degree, 50% hold at least a Master's degree, and 10% hold a doctorate.
On average, freelancers in Germany who have used Mobile Security in their recent projects have 23 years of professional experience, with a single engagement typically lasting around 2.1 years.
The most common languages among freelancers in Germany who have used Mobile Security in their recent projects are German (100%), English (100%), and French (15%).
The most common industries among freelancers in Germany who have used Mobile Security in their recent projects are Information Technology (100%), Manufacturing (77%), and Banking and Finance (62%).
The most common business areas among freelancers in Germany who have used Mobile Security in their recent projects are Information Technology (100%), Project Management (77%), and Operations (69%).
Main locations of FRATCH Experts, who have recently used Mobile Security
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.
Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a free demo
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