Microsoft PowerPoint Experts in Dortmund

• Optimization of the transmission media of the data links in the Ruhr area
• Configuration/expansion of switches and routers for an autonomous system AS
• Improve the network protocols used Layer 2/3 (OSI model), RSTP, broadcast, etc.
• Laying cables, crimping, antennas, routers, switches
• Maintenance, expansion, selection and prioritization of troubleshooting measures for network monitoring (PRTG, The Dude)
• Organization and new connection of another BGP peering, data center, NGN fiber optic
• VPN IPSec site connections for 6 sites with PFSense, Fritzbox
• Configuration of WLAN devices (Mikrotik, UBNT

Label: TCP/IP, VLAN, BGP, OSPF, MPLS, VPLS, routing protocols, WLAN, EoIP, PPPoE, routing, SNMP, DHCP, DNS, NAT, native IP, VLAN, Ethernet, VoIP., switches and routers from: Nortel, Cisco, MikroTik, UBNT., network management systems: The Dude, PRTG, UISP

• Requirement engineering for Ombudsstelle and creation of technical user stories for EPA V3
• Handling of objections and revocations via mail and letter with high transaction mail volume
• Coordination with other teams on interfaces
• Design of a highly available, high-throughput solution on OpenShift with Java backend microservices
• Implementation and extension of microservices
• Infrastructure setup for deployment on OpenShift/Kubernetes including Jenkins pipelines
• Integration with BitIAM, TI-M Fachdienst, Consent Keeper and FDV
• Capture of requirements from DevOps operations and business units
• Continuous integration and Scrum practices
• Use cases: Kassenfusion, Opt-Out, Last Test, Widerspruchsmanagement
• Integration test automation and feature extensions including Spring Boot 3 updates

• Controlling project work: implementation of customer quotation calculation and development of a trading and forward calculation for sales
• Development of a cost of goods manufactured calculator
• Theoretical design and practical implementation: temporary Excel-based solution introduced quickly; embedding into INFOR LN and creation of the requirements specification
• Majority of project management using modern tools (Loop, Jira, Excel, PowerPoint)
• Regular reporting on quotes submitted (contribution margin 1 and full cost coverage) and comparison with post-calculation

• Technical consulting for electrical engineering in the areas of control system design, measurement technology and automotive applications

• Participation in development, commissioning and optimization of individual components for hybrid electric drives including HV batteries and electrical auxiliary units

• Integration of individual systems into the overall system and preparation for homologation

• Development of analog and digital circuits

• Design of circuit diagrams in control and special machine construction for individual machines

• Definition of switch cabinet layout and switch cabinet wiring

• Selection and programming of electronic control (PLC) and display / control unit (HMI)

• Selection and parameterization of converters, sensors and DC-DC converters

• Adaptation of industrial and rail components for vehicle use in cooperation with external development partners

• Collaboration with external developers from specification to function testing and final acceptance of the finished device

• Design of HV network for hybrid vehicles as well as construction supervision and commissioning

• Specification and testing of electrified auxiliary units (steering, climate control, on-board power supply)

• Parameterization of frequency converters and programming of positioning controllers

• Preparation of quotes, creation of specifications, price negotiations and procurement of electrical items

• Scheduling and control as well as supervision of control system construction, wiring and machine wiring

• Creation of PLC programs and programming of operator panels (HMI)

• Functional testing of individual machine elements and sensor adjustment

• Initial commissioning at the manufacturer's site, test run of the machine, documentation preparation and revision of circuit documents

• Leading commissioning at the end customer, training of customer's staff and management of the electrical engineering department with supervision of employees

• Own patent research and patent monitoring (optoelectronic 3D measuring systems)

• Commissioning and troubleshooting of HV batteries for hybrid vehicles together with the manufacturer

• System responsibility for hybrid test vehicles, especially HV safety

• Use of CAD systems (AutoCad light), CAE systems (Caddy++ electrical 3.0SP1, EPLAN P8), MS Office, MS Visio, MS PowerPoint, Adobe Acrobat Standard, Vector CANalyzer, Mitsubishi Melsec Medoc Plus, Mac-Programmer Plus, S7 standard, Siemens Micro-Win 3.2, Siemens ProTool light and ProTool CS, S7-Net OPC server, programming software for frequency converters and positioning controllers, Sistema and Spice

• Previous project experience includes: integration of HV batteries in hybrid vehicles, development of optoelectronic sensors, construction supervision of hybrid vehicles, commissioning of NC machines, electrical control of processing and packaging machines, commissioning of a photovoltaic system and restoration of a run-of-river power plant

• Valuation support; analysis of assets, ownership/intercompany structures, reporting, and asset-transfer issues

• Expansion and support of the product portfolio for video analytics and computer vision
• Requirements gathering and engineering
• Consulting, project management and coordination of the pilot and international rollout
• Tools: IP-based camera and video systems, Citrix administration, OneNote, Microsoft Teams, Node-RED, Office 365, Age Verification, Qognify Umbrella, ThingsBoard, Xovis 3D sensors, AXIS cameras, GK checkout software, Atlassian JIRA

• SD-WAN solution by Aruba – Swiss energy company (330 sites): design and implementation of an SD-WAN branch solution with Aruba 9004 gateways, encrypted overlay, policy-based routing, WAN load balancing, and centralized management via Aruba Central.
• LAN/WLAN & security – schools in Germany (9 sites): deployment of Aruba switches & AP-505, FortiGate 80F firewalls; setup of Checkmk monitoring, incident and change management, and secure admin access (BeyondTrust).
• Multi-site security – energy billing company (20 sites): deployment of a complete Fortinet solution (FortiGate HA cluster, FortiSwitch PoE, FortiAP), IPsec remote-access VPN via FortiClient, centralized management via FortiCloud, IntraID authentication, operations and incident management.
• Data center migration – German client: migration of data center switches (Mellanox), firewall cluster, and OfficeConnect switches to a new data center; securing configurations, implementing HA designs, testing, monitoring, and coordinated change and incident processes. Setup of two new 6300 M VSX clustered switches.
• Data center security – university hospital: implementation of a high-availability FortiGate 400F firewall cluster across three data centers; security policy design, operational support, and change/incident management.
• Enterprise campus & network access control – manufacturing company in Germany: introduction of Aruba ClearPass NAC, setup of a VSX-based switching architecture, secure WLAN access with MPSK, and integration into existing networks.
• EU client (Germany & Poland) – Sophos firewalls: operations, incident and change management of Sophos firewalls including IPsec VPN; troubleshooting and ongoing optimization of security configurations.
• Network modernization – pharmacy client in Germany: design and rollout of core and access switching (Mellanox, Aruba Instant On), migration from Sophos to Fortinet firewalls, network segmentation, and security hardening.

• Plan and design complex production systems as part of a team
• Develop and modify electrical circuit diagrams
• Design electrical machine controls and drive technology
• Troubleshoot electronic assemblies
• Develop PLC and visualization software as well as process control software
• Identify and implement optimization measures
• Create operating instructions
• Ensure IT security of all operational technology
• Support building services
• Technologies: Eplan P8, PCS7, ProLeiT, PlantiT, TIA, S7

• Setting up and consulting a startup for organizational development (AI-supported)
• Vision and mission workshops
• Marketing roadmap and process design
• Development of sales processes (sales funnel, lead generation)
• Brand building and social media omnichannel strategies
• Content generation for audio, video, and posts (AI-supported)
• Agile consulting and SAFe implementation
• Atlassian consulting and setup of Confluence and Jira (workflows, dashboards, reporting)
• Setup of a podcast and video studio including live streaming setup
• Selection and implementation of hardware and software
• Website creation and brand building
• CMS implementation based on Typo3
• Consulting in sales, marketing, and social media
• Supporting companies in the efficient use of AI technologies
• Strategy development and consulting on implementing AI strategies
• Change management and supporting teams in AI adoption, including training
• Technical expertise in machine learning, data processing, and large language models (LLMs) like Llama, Claude, and OpenAI GPT
• Selection, fine-tuning, and integration of LLMs into business processes
• Consulting on ethics and governance for responsible AI use
• Conducting tailored training for executives and teams
• AI analysis of various large language models (Llama, OpenAI, Mistral)
• Creation and training of custom GPTs focused on organizational development (product vision, OKR, agile maturity)
• Development of a chatbot on agile maturity
• Development of an AI-generated survey to assess organizational agility
• Setup of local offline GPTs with a focus on data protection and GDPR compliance
• Conducting AI workshops for SMEs and mid-sized companies

• Responsibility for 35 locations in terms of university administration & service.
• Responsibility for the Net Promoter Score of all On Campus products.
• Increased NPS by a factor of three and improved participation rate by a factor of four in 6 months.
• Leading a team of 24 employees.
• Development of the strategic alignment and harmonisation of operational procedures in the areas of Student Services and Examination Office according to OKR.
• Liaising with the academic sector and other service units within the Group.
• Hiring of team and administration managers in the area of administration at the university.
• Creating a digitalisation roadmap along the student journey with the goals of customer centricity or kill complexity.
• FTE planning with sales area management according to the digitalisation strategy in the university administration.

• Implemented Agile methodologies to drive AI-enabled process optimization
• Integration of AI-driven solutions with SAP S/4 HANA
• Facilitated the adoption of advanced analytics tools to enhance decision-making

• Designing the information security process based on ITIL 4
• Designing the ITIL 4 incident and change management processes
• Creating information security policies for the bank
• Support in the project for internal audit findings
• Advising on the setup of the bank's internal control systems (ICS)
• Advising on setting up ICS processes
• Advising and supporting security architecture and risk analysis of the existing IT landscape, including IT security architecture, data management, data compliance & physical security
• Advising and project leadership for the security concept of the bank's assets
• Advising and support in contracts with external service providers to meet the bank's regulatory (BAIT; MaRisk; DORA; NIS2; GDPR) and information security requirements
• Support in planning and implementing a SOC/SIEM and risk management
• Support for the spam email team in analyzing and handling incidents

• Built up the finance department after company start-up
• Implemented JD Edwards and SAP Concur
• Responsible for accounting and controlling with a team of 12 employees in the Netherlands and Germany
• Prepared annual financial statements including data preparation and coordination with auditors for audits
• Reported to the CFO, CEO and COO
• Networked and improved collaboration with external and internal partners
• Created budgets and forecasts
• Implemented new financial and invoice processing software
• Managed and controlled projects
• Optimized processes