GPS Experts in Germany

• 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.

• Advising managers on HR strategy, labor law, and collective agreement matters
• Payroll in DATEV for 150 employees in two companies from 01/04/2024 to 31/07/2025
• Support with payroll preparation work from 01/08/2025
• Preparing the report regarding the disability levy
• Preparing the report and matching master data with the employers' liability insurance association
• Conducting job interviews / employee meetings and return-to-work interviews (BEM, Occupational Reintegration Management)
• Maintaining electronic time recording data (corrections, recording maternity leave / parental leave / vacation / illness / business trips) in INTERFLEX
• Working with the Freiburg Integration Office
• Setting up and supporting the areas of occupational safety + company health management + company doctor (Regio Arbeitsmedizin)
• HR support: preparing employment contracts / terminations / references, warnings / conducting onboarding and exit interviews
• Organizing company events
• Organizing training sessions
• Local contact person during audits
• Running projects together with other Delta sites (including introducing a digital personnel file)
• Trusting and constructive cooperation with the works council
• Helping with budget and staffing planning
• Reporting HR key figures
• Local contact person for the employers' association and the trade supervisory office
• Recruiting + supporting existing and new employees with relocation, visas, and work permits

• Real-time tone detection on FPGA (~20 ms latency target) using a filter bank architecture with a fuzzy-logic decision stage, avoiding FFT due to its window-length/frequency-resolution tradeoff.
• Responsible for system integration and architecture.

Stellar SR6 G7 line, 32-bit Arm® Cortex®-R52+ MCU.

• MISRA-C, C99, Greenhills ARM compiler
• Dassault AUTOSAR Builder
• EB Tresos
• Sparx Enterprise Architect 16.1
• VS Code
• Python xml, lxml, NumPy and Pandas

ISO 26262, ISO 21434, hypervisor, key management, HSM. Tooling & automation. LieberLieber LemonTree + Sparx EA. Jira, Confluence, SharePoint. Git/Github. DevOps through Jenkins & Conan.

• Interim recruiting (end-to-end recruiting & project recruiting)
• Filling specialist & executive positions: focus on finance/corporate finance, PE/VC, M&A, HR & IT
• Mandated executive search
• HR business partnering
• HR strategy consulting
• Realized projects in e-commerce, VC, hospitality, fintech, tech

• Identified and resolved AUTOSAR violations in master code to ensure compliance with automotive software standards
• Verified product requirements against implementations using DOORS, ensuring full traceability and alignment with ISO 26262
• Managed and refined JIRA tickets, documented processes in Confluence, and maintained version control via GIT/Bitbucket
• Performed post-rebase code cleanup and validation across branches to maintain consistency in automotive software development
• Applied quality management principles to ensure compliance with automotive SPICE/ASPICE processes, including DSP and audio-related software validation
• Leveraged knowledge of Xtensa chips for low-level optimization in automotive C/C++ embedded systems

• Designed and specified the technical network integration of a new business-critical application system (MUREX) in the capital markets area in a complex interface and outsourcing environment.

• Created component specifications, a catalog of measures and an implementation plan.

• Ensured proper integration of the developed results in line with the bank’s framework: IT compliance, IT security, change and release management.

• Selected and integrated a new service provider for the bank; moved critical bank applications to the provider.

• Designed, implemented and supported the new Cisco network and Fortinet security setup at the service provider data center.

• Acted as technical interface between the bank, service providers and consulting partners.

• Supported and further developed the network and security infrastructure (clients, servers, networks); performed error analysis and implemented solutions within agreed service levels.

• Analyzed and diagnosed all security and network failures, glitches and malfunctions.

• Initiated continuous improvements to ensure efficient resource use and acceptable response times for users.

• Provided network support in a financial services organization and prepared operational changes on production banking network infrastructure for both large and small projects within strict change management discipline.

• Designed, defined, tested, governed and improved engineering standards.

• Performed the role of network architect for medium to large projects involving team resources.

• Steer innovation projects for AI-based systems, focusing on plant detection technology for agricultural applications.
• Champion digital transformation initiatives within software departments, advocating for Agile methodologies and Scrum-based workflows.
• Analyze and optimize team infrastructure, fostering a culture of continuous improvement and strategic development.
• Pioneered integration of AI technology in agricultural equipment, significantly advancing precision farming techniques.
• Designed a cloud-based dashboard platform, facilitating real-time data access and decision-making for field management.
• Developed camera-based GPS systems for tractors, enhancing field analysis capabilities.
• Created and implemented AI interfaces for pre-processing image data, ensuring seamless statistics delivery to the cloud via LTE.
• Innovated cloud-based dashboard platforms, introducing cutting-edge technology concepts and coordinating cross-functional teams to execute project visions.

• Analysis and further development of the security architecture.
• Design and development of Splunk apps and technical add-ons (TAs).
• Development and implementation of security use cases in the Splunk SIEM.
• Creation and maintenance of incident response playbooks in Cortex XSOAR.
• Support of technical proof-of-concepts to assess new detection technologies.
• Lifecycle management and operational support for Splunk and Cribl systems.
• Deployment and scaling of Splunk indexers in hybrid data center environments.
• Maintenance, update planning, and optimization of Cribl Stream & Edge for log ingestion and data routing.
• Creation of dashboards and reports to visualize security posture and system availability.
• Technical analysis to assess network topologies and data flows.
• Integration of new data sources via Cribl Stream/Edge and heavy forwarders in cloud and on-prem environments.
• Integration of external security components such as Cortex XSOAR (SOAR) and user behavior analytics (UBA).
• Implementation of complex correlation rules in Splunk Enterprise Security (ES).
• Connection of external ticketing systems via mail gateways and REST APIs.
• Automated deployment of use cases, dashboards, and detection rules via Git and Ansible.

• Engineered and delivered a full-stack assessment platform from prototype to production, now the company’s primary product, using AI tools to build a multi-tenant dashboard.
• Cut assessment deployment time by 85% (from weeks to 24 hours) by building a template-based system with built-in scoring, proctoring, and participant management.
• Grew platform adoption to 6 recurring enterprise clients by owning the full product lifecycle: research, requirements, design, and hands-on development.

• Participated in the Riyadh Public Transport (KAPT) project introducing public transportation in Riyadh, supporting multimodal journeys combining bus, metro, car on demand.
• Worked via Thiqah and partnered with Andersen to refactor the mobile MaaS application DARB into a new microservices architecture under SCRUM framework, successfully completing Phase 1.
• Facilitated a team of 40 developers across Android, iOS, Web, Java, DevOps, architecture, analysis, and QA.
• Moderated Scrum events and communicated with the client, proactively reporting on project deadlines, scope, and challenges.
• Coordinated cross-team efforts between Thiqah specialists and GPS development teams, managing Jira and Azure DevOps trackers.
• Supported and improved Scrum processes throughout the project.
• Due to Thiqah’s takeover by Elm, subsequent phases were handled entirely in Saudi Arabia with GPS providing IT consulting.
• Tools: Azure DevOps, Jira, Confluence, Draw.IO, ChatGPT

• Large-scale B2C legal services platform operating across Europe in air passenger rights and in Germany across labor, mobility, and rental law.
• Owned the end-to-end onboarding and lifecycle foundations of a high-traffic customer acquisition funnel across 8 European markets, supporting ~10,000 new users per month and backed by €100k/month in paid acquisition spend.
• Led the architectural migration of the core intake and decision logic from fragmented legacy flows into a scalable workflow engine, increasing reliability, improving operational efficiency, and enabling faster iteration on funnel performance and user experience.
• Partnered closely with engineering, operations, and commercial stakeholders to optimize activation, manage complex edge cases, and ensure the platform could scale sustainably across markets without compromising performance or consistency.
• Introduced foundational product analytics and performance monitoring to increase visibility into activation, drop-offs, and lifecycle behavior, enabling data-driven prioritization and experimentation.

• Designed and developed the "Credit Risk Engine" using Camunda, Node.js and Typescript
• Greenfield project for credit card credit assessment for existing and new customers, including EBA KPIs, SCHUFA and CRIF scorings
• Built and modeled workflows (BPMN) and decision logic (DMN) with Camunda Modeler in close collaboration with stakeholders
• Implemented service tasks, user tasks and jobs with Nest.js, Node.js and Typescript, including exception handling
• Backend-for-Frontend (BFF), frontend with React, Tailwind and Ant Design UI library
• CI/CD with GitLab, Kubernetes/Rancher

• Further development of a roof-mounted advertising unit for mobile digital advertising, including sensors such as GPS, light sensors, and 2D cameras
• Development of a service tool for commissioning and remote service control
• Development of a marketplace to manage devices, partners, and advertising campaigns
• Communication with the regulatory authority (KBA) as key account manager
• Business model development in data-driven business
• Development and coordination of service processes and workflows
• Building a network of service partners in Germany
• Strategy development, restructuring, and M&A processes