Development and maintenance of backend services in a microservice architecture using Go (Golang) for a technology company. - Typical tasks: design and implementation of RESTful APIs, database integration (SQL/NoSQL), development of high-performance and scalable microservices, writing unit and integration tests, code reviews, collaboration on architecture and system design, deployment and operation of services in a cloud environment. - Relevant technologies, tools, or methodologies: Go (Golang), Docker, Kubernetes, AWS/GCP/Azure, PostgreSQL/MongoDB, gRPC, Git, CI/CD pipelines (e.g., with GitLab CI, Jenkins), Prometheus, Grafana. - Industry-specific KPIs or success metrics: API response times, system availability (uptime), error rate, scalability under load, test code coverage. - Key challenges, risks, or specifics: ensuring consistency in a distributed system, handling concurrency, performance optimization, managing dependencies between services. - Concrete examples of deliverables: functional and documented microservices, API documentation (e.g., with Swagger/OpenAPI), configured CI/CD pipelines, unit and integration tests, technical architecture diagrams.

Design and development of a modern data platform in the Azure Cloud for an e-commerce company. Implementation of scalable data pipelines and a Lakehouse architecture. - **Typical responsibilities:** - Design and implementation of ETL/ELT processes with Azure Data Factory/Databricks. - Setup and management of data infrastructure (Data Lake, Synapse). - Development of data models and ensuring data quality. - Automation of deployments using IaC (Terraform). - Performance tuning and coordination with stakeholders. - **Relevant technologies, tools & methods:** - Azure Data Factory, Synapse, Databricks, Data Lake Storage. - Apache Spark, Delta Lake. - Python (PySpark), SQL. - Terraform, Azure DevOps. - **Typical KPIs & success metrics:** - Data latency, pipeline uptime (>99.9%), query performance, cost efficiency. - **Key challenges & risks:** - High data volumes, GDPR compliance, prevention of data silos. - **Deliverables:** - Production-ready data pipelines, structured data lake/warehouse, IaC scripts, technical documentation.

A consulting firm is urgently seeking an experienced freelancer to fill a vacancy due to a resignation. The main goal of the project is to migrate the existing on-premises print servers to a cloud-based printing infrastructure using Canon uniFLOW Online and Microsoft Universal Print. The role includes carrying out the migration as well as potentially supporting the existing on-premises printing environment during the transition. Optionally, the role may also encompass ongoing support and administration after the migration until a permanent hire is found. - Migrate on-premises print servers to Canon uniFLOW Online and Microsoft Universal Print - Support the existing on-premises printing environment during the transition - Optional: provide ongoing support and administration after the migration until a permanent hire is in place

For an external assignment at an end customer in the public sector, we are looking for your expertise in Fortigate/Fortinet. The project takes place within an existing operational environment, in the context of renewing the firewall or updating the firewall systems and security landscapes. Tasks - Configuration and operation of Fortinet products, particularly Fortigate firewalls - Integration into existing systems with many firewalls - Processing and implementation of firewall requests - Communication with internal units in data centers - Participation in patch days (quarterly)

A company is looking for an experienced consultant with expertise in security concepts, SAP ILM, data deletion concepts, and E-Commerce. The project aims to analyze existing processes, optimize security and deletion concepts, and ensure compliance with data protection regulations. The consultant will work closely with internal teams to develop and implement tailored solutions. Main tasks: - Analysis of existing security and deletion concepts - Optimization and implementation of SAP ILM processes - Consulting on E-Commerce security requirements - Ensuring compliance with data protection regulations - Support in documentation and training of internal teams

## Service Description without Personal Reference - **IT Project Management**: Creation of software rollout and migration plans for the bi-monthly releases of the MDOI application based on Blueplanet, taking into account all relevant dependencies using JIRA and stakeholder management - **Design Management**: Planning and creation of all relevant designs as well as their review in the Multi Domain Orchestration and Inventory (MDOI) tool for the Transport Networks sub-area, serving as implementation documentation of requirements using JIRA and Confluence - **Stakeholder Management**: Development and execution of communication measures regarding software changes based on the created designs, verification that the requirements are fully covered by the designs, including the preparation of documentation for management using Microsoft Outlook, Microsoft Teams, and JIRA

Setup and further development of a test automation suite for the core applications of a major insurance company to increase release speed and quality. - **Typical Responsibilities:** - Analyzing test processes and identifying automation potentials. - Selecting, configuring, and implementing automation frameworks. - Developing and maintaining automated test scripts. - Integrating tests into CI/CD pipelines (Jenkins, GitLab). - Test data management and reporting. - **Relevant Technologies, Tools & Methods:** - Selenium, Cypress, Playwright, Tosca, Postman. - Java, Python, JavaScript. - TestNG, JUnit, Cucumber. - Jenkins, GitLab CI, Docker, Jira. - **Typical KPIs & Success Metrics:** - Automation rate (>70%), reduction of test cycle time, defect detection rate. - **Key Challenges & Risks:** - Complex legacy UIs, stable test data management, maintainability of scripts. - **Deliverables:** - Documented test automation framework, automated test suite, CI/CD integration, test reports.

A company in the automotive sector is looking for an experienced expert in Snow Software components to perform a release migration. The Snow Software components (License Manager, Inventory Server, Integration Manager) are used to manage software licenses and for inventory. The project’s goal is to ensure the security, stability and functionality of the systems by updating to the current version. Experiences from the last comparable update should be incorporated into the planning. The role includes planning, execution and follow-up of the release migration, including the creation of a migration plan, coordination with stakeholders, execution of functional tests and documentation of all measures. Key responsibilities: - Creation of a migration plan for test and production environments - Identification and documentation of all necessary steps, resources and dependencies - Coordination of downtime windows with relevant stakeholders - Execution of updates during agreed downtime - Ensuring error-free installation of the new versions - Execution of functional tests and error analysis - Documentation of all measures and preparation of a final report - Handover to operations including lessons learned

A company is looking for an experienced SAP Basis Administrator specialized in the administration and operation of the SAP Basis system landscape. The focus of the project is on ensuring a stable and high-performance SAP Basis operation, as well as supporting the ongoing SAP S/4HANA transformation. Additionally, the administrator will be involved in system relocations, migrations, and parallel operation of legacy systems, as well as handling troubleshooting, performance optimization, monitoring, and user management. - Administration and operation of the SAP Basis system landscape - Support in provisioning and operating SAP systems on IBM Power systems (Unix) - Collaboration on the ongoing SAP S/4HANA transformation - Participation in system relocations, migrations, and the parallel running of legacy systems - Troubleshooting, performance optimization, monitoring, and user management

A company is looking for an experienced Senior IT Consultant with a focus on Oracle HCM. The project’s goal is to support the management of the HR IT Data Management unit as well as the implementation and further development of HR IT systems in line with business requirements and strategic HR objectives. The consultant will play a key role in the GDPR-compliant provision of IT services, project initiation and execution, and collaboration with internal and external service providers. - Support in managing the HR IT Data Management unit - Strategy and organizational consulting - Implementation of HR IT systems for company-wide and internal data management - Ensuring GDPR-compliant provision of IT services - Conducting project initiation, planning, and execution - Collaboration with service providers and analysis of the cost-effectiveness of system application - Technical advancement of HR IT systems and implementation of innovative impulses, e.g., AI solutions

A company is looking for an experienced SAP Basis Architect to implement technical components in applications based on SAP S/4HANA, SAP BW/4HANA, JavaScript, ABAP, SQLScript and SAP HANA-native architecture. The focus is on roles and authorizations as well as SAP Basis related activities. The tasks include maintaining roles and authorizations in SAP ECC, applying and introducing the tool XAMS, creating system documentation, communicating with technical operations management and supporting transports and transport packages. In addition, the role includes handling technical basis topics such as performance, parameter settings, network and development. - Implementing technical components in SAP systems - Maintaining roles and authorizations in SAP ECC - Introducing and applying the tool XAMS - Creating system documentation - Supporting transports and transport packages - Implementing OSS Notes - Managing technical basis topics (performance, network, parameter settings)

For a client in the IT sector, we are looking for an experienced IT architect with a focus on relational database management systems (RDBMS) to take responsibility for the solution design of a new data-intensive application. - **Typical areas of responsibility:** - Analysis of existing system landscapes and gathering of business and technical requirements for data storage. - Design and conception of a scalable, highly available, and secure RDBMS architecture (e.g., based on PostgreSQL, Oracle, or MS SQL Server). - Creation and optimization of data models (physical, logical) and definition of data flows. - Advising the development team on the implementation of database structures, stored procedures, and queries. - Planning and support of data migration strategies from legacy systems. - Definition of standards for backup, recovery, and disaster-recovery scenarios. - **Relevant technologies, tools, or methods:** - RDBMS: PostgreSQL, Oracle, MS SQL Server, MySQL/MariaDB - Cloud platforms: AWS RDS, Azure SQL, Google Cloud SQL - Modeling tools: ER/Studio, Sparx Enterprise Architect, draw.io - DevOps & IaC: Terraform, Ansible, Jenkins for automating DB deployments - Monitoring: Prometheus, Grafana, specialized DB monitoring tools (e.g., pgAdmin, Oracle Enterprise Manager) - **Typical KPIs or success metrics:** - System availability and uptime (> 99.95 %) - Response times for critical database queries (< 200ms) - Compliance with RTO/RPO targets (Recovery Time/Point Objective) - Scalability: performance under load simulation (e.g., 2x user growth) - Reduction of database operational costs through optimized design. - **Key challenges, risks, or specifics:** - Ensuring data consistency and integrity in distributed systems. - Managing schema changes in production (zero-downtime deployments). - Balancing normalization and performance optimization (denormalization). - Securing sensitive data in accordance with GDPR and other compliance requirements. - **Concrete deliverables:** - Final solution architecture document for the database solution. - Implemented and approved data model. - Proof of concept for critical non-functional requirements (e.g., high availability). - Migration plan and test protocols. - **Lessons learned / best practices:** - Early involvement of development and operations teams is essential. - Automated tests for database schema changes prevent regression issues. - Consider security-by-design from the outset, not as an add-on.

For a public-sector client project, a civil engineer (m/f/d) is sought to represent the client on site. The project includes the development and refurbishment of roads, sidewalks, street lighting, and bus stops. - Typical areas of responsibility in this role:** - Assuming the non-delegable client duties according to the AHO series, including defining objectives, budget responsibility, and making key decisions. - Managing and coordinating external planning offices, experts, and construction contractors. - Ensuring compliance with procurement law (VOB/VgV), building law, and relevant technical standards (e.g., DIN, ZTV). - Executing cost and schedule control as well as risk management across all project phases (according to HOAI). - Conducting quality assurance on site, organizing construction meetings, and performing inspections. - Reviewing claims for additional costs and invoices. - Regular reporting to the department management and political bodies; ensuring transparency and traceable documentation. - Relevant technologies, tools, or methods:** - CAD/BIM software: Autodesk Civil 3D, Revit, AutoCAD. - Tendering, awarding, and billing (AVA): RIB iTWO, ORCA AVA. - Project management & control: MS Project, Projektron BCS, Asana. - Construction management & documentation: PlanRadar, Capmo. - Solid knowledge of VOB/B, VOB/C, and HOAI. - Typical KPIs or success metrics:** - Budget adherence: deviation from the approved budget < 10%. - Schedule adherence: meeting milestones (planning completion, construction start, completion) with < 5% delay. - Quality: low defect rate at handover (< 5% of trades with significant defects). - Citizen satisfaction: minimal number of substantiated citizen complaints during construction. - Legal security: number of successfully defended additional claims or legal disputes. - Key challenges, risks, or specifics:** - Dealing with unforeseen ground conditions and contaminated sites. - Complex and lengthy approval procedures involving various public stakeholders. - Strict budget constraints and political pressure in case of cost overruns. - Managing resident interests and public communication. - Challenges due to skilled labor shortages and supply bottlenecks in the construction industry. - Concrete deliverables:** - Completed and approved design and execution plans. - Successfully conducted tendering process with signed construction contracts. - Documented inspections in accordance with VOB. - Final project documentation and audited final invoices. - Final report for executive management and political bodies.

A company is seeking support in establishing or optimizing a structured grant funding controlling system for municipal energy, infrastructure, or digitization projects. The goal is to increase efficiency and transparency in the use of grants and to ensure compliance with funding regulations. The role includes identifying suitable grant programs at the EU, federal, and state levels, assisting with applications, fund disbursement, and the preparation of utilization reports. In addition, a monitoring and reporting system (e.g., in Excel) should be developed to align project plans with funding requirements. Consulting on processes and interfaces such as accounting and project management, as well as training internal teams as needed, are also part of the responsibilities. - Identification of suitable grant programs (EU, federal, state) - Assistance with applications, fund disbursement, and utilization reporting - Development of monitoring/reporting (e.g., in Excel) - Alignment of project plans with funding requirements - Consulting on processes and interfaces (e.g., accounting, project management) - Training of internal teams as needed

Wir sind der Defense Tech Inkubator NRW – eine neue Initiative zur Förderung innovativer Startups im Bereich Verteidigungstechnologie. Unser Ziel: Die besten Köpfe und Technologien mit Industrie, öffentlichen Akteuren und Investoren vernetzen – und so nachhaltige Innovationen für sicherheitsrelevante Anwendungen ermöglichen. Zur Verstärkung unseres operativen Teams suchen wir eine erfahrene Persönlichkeit aus dem Bereich Verteidigung – idealerweise mit Erfahrung als Offizier der Bundeswehr oder durch langjährige Tätigkeit bei einem der führenden Systemhäuser (z. B. Rheinmetall, Hensoldt, MBDA etc.). 🛠 Deine Aufgaben: - Identifikation, Ansprache und Gewinnung potenzieller Partnerunternehmen (u. a. aus Industrie, Verteidigung und IT) - Aufbau und Pflege dieses Investorennetzwerks - Mitgestaltung unserer Finanzierungsstrategie für den Inkubator - Repräsentation des Inkubators auf Branchen-Events, Messen und in Netzwerken - Unterstützung beim Aufbau strategischer Allianzen auf Landes- und Bundesebene

A company is seeking support for a project aimed at transparently mapping the overall ordering process in the Portals area. The goal is to combine relevant data sources from order to activation to enable a holistic view of the end-to-end process. This should facilitate the identification of process deviations and optimization potentials. Key project milestones include connecting the required data sources, building self-service reports, and implementing automated alerts for deviations in the process flow. The challenge lies in the technical and professional integration of heterogeneous systems and data flows to ensure consistent monitoring and control of the ordering process. - Analysis and documentation of requirements in the Omnichannel area using requirements management tools and structured collection methods - Professional and technical analysis of existing data sources and ETL processes using database tools - Recording and evaluation of existing interfaces between source and target systems based on technical documentation - Consulting on technical integration of defined data sources into the Celonis environment considering the tools used (Celonis EMS, Data Pool and Data Push API) - Creation of technical queries and representations for process visualization based on provided platform functions (Celonis PQL, Studio) - Use of system-side functions for visualization and analysis of existing business processes (via Celonis Process Explorer) - Professional consulting on technical interfaces, data provision and systemic requirements

Ein Unternehmen sucht einen erfahrenen Technischen Redakteur, der für die Erstellung und Verwaltung von Datenblättern, Produktbroschüren und Katalogen verantwortlich ist. Diese Dokumente sind entscheidend für den Vertrieb, rechtsverbindlich und Teil der internen Qualitätssicherung. Die Produktbroschüren präsentieren die wesentlichen Produktmerkmale und den Kundennutzen, während die Datenblätter detaillierte Spezifikationen enthalten. Die Rolle umfasst die eigenverantwortliche Steuerung und Überwachung sämtlicher Korrektur- und Abstimmprozesse bis zur finalen Freigabe sowie die Sicherstellung der definierten Qualitäts- und Freigabeprozesse gemäß den Unternehmensrichtlinien. Zudem ist die Ablage der finalen Daten in den entsprechenden Systemen wie Promo-Office-Datenbank, PDM und Internet-CMS erforderlich. - Erstellung von Datenblättern, Produktbroschüren und Katalogen gemäß den Vorgaben. - Aufbereitung der Daten für die Druckproduktion und ISO-konforme Ablage im Produktmanagement-System. - Steuerung der versionierten Dokumente für Druckproduktion und Veröffentlichung in Online-Medien. - Sicherstellung der definierten Qualitäts- und Freigabeprozesse. - Ablage der finalen Daten in den entsprechenden Systemen.

Ein Unternehmen sucht einen erfahrenen SAP ISU Experten mit spezifischem Fokus auf EEG-Billing. Ziel des Projekts ist die Optimierung und Weiterentwicklung von Prozessen im Bereich der EEG-Abrechnung innerhalb des SAP ISU Systems. In dieser Rolle wird der Experte eng mit internen Teams zusammenarbeiten, um sicherzustellen, dass die EEG-Billing-Prozesse effizient und regelkonform ablaufen. - Analyse und Optimierung bestehender EEG-Billing-Prozesse - Implementierung neuer Funktionen und Anpassungen im SAP ISU - Zusammenarbeit mit internen Stakeholdern zur Sicherstellung der Einhaltung gesetzlicher Vorgaben - Unterstützung bei der Fehlerbehebung und Systempflege - Dokumentation und Schulung der relevanten Teams

- A company is seeking an experienced interim procurement professional to support its Amsterdam office due to a departing colleague. - The role will end once a permanent successor is found, with the possibility of extension depending on the recruitment process. - The professional will act as the sole representative of a group-wide procurement organization in the Amsterdam office, working closely with a team of nine spread across Europe. - The role involves managing end-to-end procurement processes for both existing and new suppliers, focusing on Marketing and Professional Services categories. - The professional will ensure adherence to procurement standards, negotiate prices, and compare offers in collaboration with business owners. - The onboarding will primarily be remote, with occasional in-person days in Amsterdam.

A company is seeking freelance support in the field of HSE management / safety specialist for a long-term project. The objective of the project is to ensure and coordinate safety measures on a construction site in Wiesbaden in accordance with legal and contractual requirements. The role includes responsibility for implementing and monitoring occupational health and safety measures, conducting training sessions and audits as well as creating and maintaining HSE reporting. The HSE Manager will work closely with clients, consortia and contractors to ensure compliance with safety standards. Key responsibilities: - Coordination of safety measures on the construction site in accordance with §4 of the Occupational Health and Safety Act - Alignment and coordination of occupational safety measures with contractors - Maintenance and updating of the HSE Site Manual - Conducting toolbox meetings - Participation in coordination meetings - Preparation and execution of trade-related risk assessments - Regular site inspections including reporting and photo documentation - Reporting and tracking of deficiencies and deriving appropriate measures - Conducting training and briefings in the field of HSE - Monitoring the use of personal protective equipment - Organizing and conducting HSE audits - Preparation and maintenance of HSE reporting - Reviewing relevant supplier documentation - Analysis of work accidents and near misses including preventive measures - Authority to issue instructions to contractors on HSE-related matters