SQL Experts in Switzerland

• Established the Enterprise Architecture function from the ground up for Sulzer Group (~13,500 employees, CHF 3.6B revenue)
• Defined the Technical Governance framework, Target Operating Model, and IT PMO foundation now governing architecture decisions and portfolio demand across all divisions.
• Deployed SAP LeanIX as the authoritative application portfolio system of record - catalogued 500 applications group-wide (140 for Chemtech), onboarded business and IT stakeholders, and initiated integration with ServiceNow to embed architecture data into operational workflows.
• Led the divisional & group wide Application Rationalization initiative
• Decommissioned 15% of the 140 applications Chemtech portfolio, delivering CHF 627k in run-rate savings over two years and materially reducing licensing and support exposure.
• Defined and executed the divisional AI Roadmap in partnership with Sales, Legal, and R&D leadership
• Delivered 4 AI solutions into production (including Sales process harmonization and LLM-based IP conflict detection) from a portfolio of 7 prioritized initiatives.
• Built and owned the 3-year IT Strategic Roadmap for Chemtech
• Aligned cloud and technology architecture with divisional business priorities and a CHF 1.5M annual investment envelope.
• Delivered CHF 500k in cost avoidance by challenging and discontinuing funded but low-value initiatives, demonstrated governance discipline and executive influence, with zero implementation spend.

• Built and explored applied GenAI, RAG, GraphRAG, local LLM, agentic AI and document-intelligence prototypes for structured analysis, evidence extraction, semantic search, technical reasoning and decision-useful reporting
• Developed private local-LLM workflows and AI system patterns focused on privacy, reproducibility, reviewability, low-cost inference and practical user control
• Built reproducible Python/R workflows for data analysis, automation, API-driven tooling, validation logic, technical documentation and AI-assisted software development
• Designed workflows around explicit assumptions, traceable inputs, reviewable outputs and failure-mode awareness rather than black-box “looks good” demonstrations
• Supported RAHN AG in a chemical/regulatory environment with data extraction and processing around WERCS, a regulatory application for chemical product and compliance data
• Explored complex application/database schemas and wrote nested SQL queries to extract information for mixture calculations, component relationships, regulatory rules and reporting logic
• Continued hands-on development in Git/GitHub/GitLab/Bitbucket, Docker/Linux deployment patterns, REST/API workflows, error handling, technical writing and fast AI-assisted prototyping
• Built technical writing and documentation workflows that turn complex systems into clear runbooks, checklists, decision notes and user-facing explanations

MVP app for shock logger to monitor and analyze transport data via BLE as a Kotlin Multiplatform solution for Android and iOS.

• Main cloud solution architect on a banking SaaS offering hosted in Azure.
• Fully automated the Azure infrastructure in Terraform.
• Reduced cloud costs by 50%.
• Responded to incidents, found root-causes and closed with post-mortems.

• Operational responsibility in tax relief at source
• Took over and stabilized a complex department during a project phase
• Analysis, review, and optimization of existing processes and workflows
• Updating and further development of the specialist manual
• Analysis and resolution of individual cases in an international tax environment

• Solely responsible for managing procurement operations
• WTO tenders in an open procedure
• Invitation process
• Direct call-offs and mini-tenders from framework contracts
• Simap.ch, SuisseOffer.ch, Confluence, Jira, Microsoft 365 applications

• Test strategy design
• Continuous defect tracking and documentation
• Test case creation and execution for performance and end-to-end tests as well as mass tests
• Responsibility for all test activities in the team
• Requirements and documentation analysis
• Agile testing based on stories, epics and features
• Test management and coordination
• Use of SAFe (PI planning, PI preparation, sprints, daily meetings, Kanban board, retrospective, review)
• Use of GitHub, Tortoise, Atlassian JIRA, Confluence, MS Teams, Splunk, Swagger UI, Tosca, Rocket.Chat, Visual Studio Code, Oracle SQL Developer
• SAFe framework and project abroad

• Clients: Central banks of the most developed economies in the world, German, Swiss, Luxembourgish, Monegasque, Singaporean, Japanese wealth managers and universal/private banks, world’s largest investment banks
• Accountable for managing the delivery of a portfolio of digital wealth and consumer relationship management initiatives
• Project managing portfolios of projects within CTO product and technology business area (cyber security, architectural changes, re-organisational transformation, 3rd party apps)
• Products: Kernel & Parametrisation for Core Avaloq Banking Platform; modules: CRM, client data management, wealth management, portfolio management (generating over 90% of company revenues)
• Key responsibilities:
• Reporting to Head of Disruptive Innovation Division; stakeholder to five product owners & two domain owners
• Accountable for delivery of annual themes and quarterly key deliverables
• Managing demand vs supply via QBR process: book of work, execution, reporting, risk management
• Directly managing around 40 external consultants (front-end/back-end engineers, BAs, designers)
• Hiring and managing resources in eight countries
• Running quarterly divisional closure meetings presenting achievements and challenges
• Resolving cross-team dependencies and internal/external conflicts
• Owning and controlling maintenance budget; planning, forecasting, execution; ensuring demand matches supply
• Identifying and staffing key roles with chapter leads
• Approach: Agile, Scrum of Scrums, QBR/OKRs
• Technology: Angular, PL/SQL, JavaScript, Confluence, JIRA (JQL)

• Recording, validating, and coordinating customer requirements
• Analyzing customers' business processes, and designing and implementing solutions in Salesforce
• Designing and developing Salesforce architectures using Sales and Service Cloud
• Maintaining and expanding my skills to stay current with Salesforce's new features
• Taking an active role in the pre-sales phase and working closely with sales and pre-sales teams
• Building and strengthening the team's expertise in new areas
• Actively helping to define and align my role within DXC's best practices
• MC Growth implementation
• AI Agentforce Agents Builder
• Agent Designer with elements.cloud
• Salesforce org assessments
• Process configuration mining
• Serving as a single point of contact for global SFDC contacts
• Coordinating projects with the EMEA and global headquarters
• Preparing proposals and presales work with Salesforce Account Executives and client partners for global accounts

• Support and further development of the Leegoo Builder
• Handling ad hoc requests
• Definition of rules/attributes and their rules
• Optimizing and managing SQL queries

• Coaching, developing fundamentals and leading technical aspects in logistics transformation
• Extending SAP WM functionalities
• Efficiency measures in shuttle warehouse technology
• Setting up logistics operations reporting
• Comprehensive inventory planning and execution
• Preparing the technical and commercial foundations for cooperation with external logistics service providers
• Recommendations for the future process and organizational structure

• Questioning and discussion of technical requirements and coordination with the team
• Contributing to objectives of the Digital Transformation Services unit and implementation of objectives
• Analyzing, specifying, updating and delivering architecture models to implement digital solutions in line with business, data infrastructure and requirements
• Selecting suitable technical options for application design considering interoperability, reversibility, scalability, usability, accessibility and security and optimizing cost/quality ratio
• Creating and maintaining concept documents, architecture models and other technical documentation
• Reviewing services to be provided and other documents for solution development
• Collaborating with IT enterprise architect, business analyst, project manager, developers, testers and process owner in design and documentation of technical specifications for new and further developments
• Communicating and supporting concepts to relevant stakeholders
• Participating in enterprise architecture activities and ensuring compliance with principles, standards and guidelines
• Monitoring compliance with defined design at application, solution and enterprise level
• Developing and testing existing and new solutions as required
• Supporting and guiding development teams in implementation of new projects or maintenance of existing products, assuming product manager role if required
• Establishing and ensuring best practice in implementation, documentation, testing and packaging for distribution
• Contributing to handling of reported incidents and requests assigned to third level support and follow-up actions as required

• Project management: Implementation of SAP & EBX integration for master and reference data management and led development of AI supported services for data management and privacy-oriented solutions
• Business analysis: Executed in-depth requirement gathering and data analyzes for MDM implementation, supported service integration using REST APIs to enhance service interoperability, led the requirement gathering, analysis, and implementation of agent-based AI services
• Technologies: SAP BP & FICO & MM, Tibco EBX, n8n, custom AI development in Java, Python, RDBMS, cloud