Search Engine Optimization Experts in Germany

• Creation of detailed concepts for all relevant GTS modules (compliance, pricing, customs clearance, Intrastat, preferences)
• Planning and conducting workshops, including scheduling and documentation
• Development and consulting of the organisational structure and its master data
• Setup and customisation of compliance functions: sanctions list review, embargo, legal control, US re-export
• Uploading and maintaining sanction and commodity lists
• Implementation and validation of integration tests
• Setup and customisation of the modules: pricing (including uploading of customs tariff numbers and STAWN data), customs clearance (including application for test operation with customs), Intrastat and preferences (including preference calculation and LLEs)
• Development and presentation of prototypes
• Derivation of insights for the final concept

The Base Services of DB InfraGO form a central data hub between the company’s IT systems. Common Data Services are developed that distribute data from source systems to a variety of downstream systems (via JMS) and make them available (via REST API). The existing service landscape based on TIBCO is being migrated to DB InfraGO’s cloud-native platform.

• Architecture design and implementation for performance-optimized bulk data processing of several million datasets at specific times during the day
• Technical specification and documentation of business requirements
• Integration of various subsystems (including SAP and Salesforce) through the reimplementation of more than 40 microservices based on Spring Boot
• Migration of TIBCO Based microservices from the Enterprise Integration Platform to the Cloud Native Platform using Spring-Boot
• Establishment of a deployment pipeline using GitLab CI/CD, Artifactory, and automated deployment to a Kubernetes environment with the help of ArgoCD
• Definition and implementation of automated unit, integration, and regression tests

Team Size: 9

Technologies/Tools: Java, Spring Boot, ActiveMQ(JMS), JUnit, Tibco Business Works, Gitlab (CI/CD), Kubernetes (Amazon AWS), ArgoCD, postgreSQL, Oracle, Postman, Hoppscotch, openAPI, Sonarqube

Goal: Future readiness and succession readiness

• Business model assessment: Conducting Business Model Canva workshops to assess the current business model and understand collaboration (3 areas)
• Systemic structural and cultural pattern analysis & role clarification: Conducting employee interviews to clarify responsibilities, interfaces, and decision-making logic in depth.
• Strategy operationalization: Breaking down the company's strategy, mission, and vision into concrete principles and operational goals that can be lived in everyday work.
• Establishment of a feedback system

Project: Consulting & Concept Development Programmatic Print / Donor Communication

Tasks:

• Analysis of existing print advertising materials and donor communication
• Development of a new thank-you letter and dialogue marketing concept
• Advice on emotional and target-group-specific communication with donors
• Concept development for a cross-channel on- and offline marketing mix
• Coordination of print, email, and CRM communication as part of new marketing processes
• Support in introducing new communication workflows around the future email software
• Creation of briefing materials and campaign approaches for different target groups
• Research, selection, and management of suitable print and production service providers
• Advice on personalization and automation options in the programmatic print environment

Technical implementation:

• Coordination of print and digital processes
• Management of external service providers and print providers
• Support in integrating new marketing and communication processes

Reporting:

• Analysis of existing response mechanisms
• Assessment of optimization potential in donor communication
• Recommendations to improve impact, personalization, and efficiency Markets: Germany [link]

Planning, execution & moderation of crisis communication and reputation management

AQIM is a non-profit organization based in Austria. An association of interim managers from Germany and Austria. Founded in December 2024. Multi-part training with workshops and consulting for preventive crisis communication, in cooperation with the founding members and those responsible for communication. To assess crisis potential for the market entry strategy and ahead of a digital campaign.

The project in a nutshell:

Consulting and training for the purpose of:

• Analysis of crisis potential as a new market entrant and its internet-based communication activities
• Planning and developing crisis communication with targeted measures
• Developing a crisis plan to minimize reputation risks in an emergency
• Conducting training and information sessions

Success:

• What started as a one-time consulting event for preparing an information campaign became a multi-part workshop on preventive crisis communication. This not only gave the organization expertise and confidence in the event of acute challenges, but also gave the participating interim managers new skills for their day-to-day work on assignments
• The workshop enabled those responsible to launch the information campaign that was being prepared at the time and planned for six months, as scheduled at the end of January 2026 on social media
• Careful scheduling and defining how to handle critical voices in terms of terminology and tone, as well as compliance rules, ensured a smooth start and run of a 3-month information campaign

Most mid-sized companies already have their numbers. What is missing is the translation: a dashboard with forty tiles does not answer a single question that is actually asked in management.

Analysis

• Evaluation of existing data with Python and SQL
• Checking data quality and methodology before making a statement
• The result is an analysis that leads toward a concrete decision

Preparation

• Reports in Power BI and Tableau
• Interactive calculators and visualizations on the web
• Presentations and specialist texts for customers, sales and the public
• Analysis and communication from one source — that

• Project manager for the analysis, implementation, and optimization of digital processes
• Concept, management, and optimization of comprehensive marketing campaigns for lead generation via Paid Social (incl. Meta Ads, TikTok Ads)
• Concept and implementation of content production and marketing activities
• Project management in omnichannel marketing and process automation
• Implementation of digital tools to improve customer acquisition and support
• Internal stakeholder management and coordination of external service providers

• Modernization of a large-scale Java enterprise application*

The project is modernizing a complex enterprise application that has grown over many years. The existing Spring-based legacy system runs on Java 8, OSGi, and Eclipse RCP and is being gradually migrated to a modern, maintainable architecture with Java 25 and Quarkus.

Marcus works on analysis, architecture, refactoring, and implementation. One focus is on untangling historically grown structures and dependencies and on building a clean, sustainable Java and Quarkus technology stack.

Tools & technologies: Java 8, Java 25, Quarkus, Hibernate ORM with Panache, EclipseLink, OSGi, Eclipse RCP, Maven, JUnit, Mockito, REST, JSON, Git, Eclipse IDE, IntelliJ IDEA Ultimate, Jira, Confluence

Excerpt:

• Further development of the content marketing strategy, increasing SEO website traffic via the heat pump info hub (blog) by over 300%
• Project responsibility for the website/content area and management of external agencies and service providers
• Concept and implementation of a lead nurturing strategy with an email sequence incl. lead magnet
• Setting up data tracking and reporting for the SEO area

• PROBLEM: GTM effort is guesswork across fragmented identities and channels, with no closed feedback loop.
• BUILT: Cost-pyramid engine (L0–L3): identity resolution across ~25k entities, explainable intent scoring, and a closed decision loop (propose → execute → evaluate → learn) with calibration.
• IMPACT: Shipped v1.3.1 with a live demo; 99% of operations resolve at the free L0 tier (CI-enforced); $0 to run without any API key.

• A digital system made up of special software and hardware components. The overall system replaces the traditional process with job slips and handwritten notes and enables more efficient order intake. Orders and work steps for the violin-making company’s projects can now be recorded, processed and logged in real time directly on the workshop’s touchscreen PC, by mobile phone or on the desktop. This gives customers a more transparent view of the work on their instruments and allows them to track the status and progress of their instrument through their customer account.

Tech stack: next.js, React, Flutter, Dart, Raspberry, Linux, Directus

• Create a tracking concept for Google Tag Manager and Google Analytics including data layer, events, triggers, and reporting
• Manage the project team (developers, designers, performance specialists)
• Serve as communication interface between stakeholders and digital departments

As part of the migration from Shopware 5 to 6, it was decided to rethink the entire e-commerce landscape of the regional FUNKE online shops from scratch. The main goals, besides creating a reliable platform with multiple sales channels for each regional brand, were the "rebranding" and the brand development around it.

The rebranding was also transferred into the advertising materials CI, which in the daily newspaper sector, alongside digital performance ads, still has print as a strong focus in the target group segment.

My responsibilities/tasks in this project:

• Creating the UI design system
• UX research
• Prototyping
• Rebranding & creating the new CI manual across all regional shops
• Shopware 6 front-end & back-end development
• Design & creative lead
• Ad design, landing pages

• Self-hosted table tennis equipment platform.
• Development of a custom “Racket Builder” that uses a co-evolutionary genetic algorithm to identify, evaluate, and recommend the optimal combinations of racket blades and rubbers based on physics heuristics and player data within a search space of over 4 billion combinations.
• Development of a custom fully automated web crawler to capture equipment specifications, integrating an automated pipeline for image normalization as well as data harmonization via DeepSeek.
• Cloudflare Edge Workers written in Rust to perform low-latency data searches and offload computationally intensive simulations from the main server.
• High performance and accessibility standards across a large Nuxt 4 codebase achieving 95–100/100/100 Lighthouse scores.