Matthias Lachmann
Consultant in GDPR Compliance, Conducting a DPIA with Documentation
Experience
Jan 2025 - Jan 2025
1 monthDiepholz, Germany
Consultant in GDPR Compliance, Conducting a DPIA with Documentation
Rolf Brzezina Mineral Oil Trading GmbH
- Advising on creating a data protection impact assessment, developing a data protection concept, and related documentation.
- Methods and tools: Data Protection: standard privacy model and custom templates and tools.
Sep 2024 - Present
11 monthsBerlin, Germany
Executive Coaching
meet germany (Event Destinations GmbH)
- Regular coaching of the executive team.
Aug 2024 - Nov 2024
4 monthsBerlin, Germany
Management Consulting for Strategy Realignment
easy Cube GmbH
- Advising the executive board on developing the company vision and a long-term product strategy based on Simon Sinek’s "Golden Circle," running multiple workshops.
- In the second phase, the organizational structure and product strategy were realigned.
- Methods and tools: Agile management and restructuring: Golden Circle; Coaching: entrepreneurial coaching, systemic coaching.
Apr 2024 - Dec 2024
9 monthsAugsburg, Germany
Consultant / Change Manager and Interim Head of Product Management
Euregon AG
- Analyzed and realigned product management to lead the company strategically. Reviewed and improved the operating model for software development, product management, and support. Established collaboration with sales, marketing, and consulting. Interim Head of Product Management from June to October, including recruiting and onboarding, leading seven staff.
- Restructured and empowered the product management team.
- Trained strategic software product management methods.
- Oversaw overall quality assurance in product development.
- Continuous process optimization and strategy development.
- Refactored roadmaps and the overall Euregon strategy.
- Trained and coached leaders in product development and management.
- Developed status reports and KPIs for product development.
- Introduced risk management.
- Analyzed and optimized the software development process.
- Team 1: Realigned the end-to-end development process to SCRUM with Jira, including capacity planning and KPI tracking.
- Team 2: Transitioned the end-to-end process from SCRUM to Kanban with capacity planning and KPI-based control.
- Developed a new test concept.
- Optimized release management.
- Ran teambuilding workshops.
- Prepared for Cyber Resilience Act implementation.
- Methods and tools: Software Development: Way of Working, Disciplined Agile, SCRUM, KANBAN – Jira, MIRO; Product Management: Business Model Canvas, Value Proposition Design, roadmap with epics and user stories, market analysis, offer and pricing metrics, market readiness analysis (in-house), go-to-market strategy, business plan, SWOT, process analysis with eEPKs, risk management; Change Management & Coaching: change modules, RACI matrix, entrepreneurial coaching, leadership coaching, systemic coaching, agile coaching; Delegation Board Management Consulting.
Mar 2024 - Apr 2024
2 monthsDiepholz, Germany
Consultant in GDPR Compliance, Conducting a DPIA with Documentation
Peters Sand GmbH
- Advised on responding to a regional data protection authority request, creating a DPIA, developing a data protection concept, and related documentation.
- Methods and tools: Data Protection: standard privacy model and custom templates and tools.
Feb 2024 - Feb 2024
1 monthFrankfurt, Germany
Consultant and Coach: Business Model Development and Product Development
Soliman IT Management Consulting
- Training, advising, and coaching on software solution development and business plan creation.
- Methods and tools: Product Management: custom training based on Business Model Canvas, Value Proposition Design, market analysis, offer and pricing metrics, pricing, go-to-market strategy, business plan, SWOT; Coaching: entrepreneurial coaching, management consulting.
Mar 2023 - Oct 2023
8 monthsPrague, Czech Republic
Interim Manager: Operations Officer in a Competence Center
K-Businesscom AG now CANCOM AT
- Developed and implemented an operating model for the competence center, restructured the entire division, introduced a chapter model. Realigned dev teams based on skill matrix, professionalism level, and the defined way of working. Introduced the role of Operations Officer at an international site to oversee daily operations, supported hiring and onboarding, interim lead for 52 staff.
- Key tasks established:
- Oversaw quality assurance in development.
- Analyzed the software development process.
- Continuous process optimization and strategy development with support units.
- Set and enforced internal development standards with architects and chapter leads.
- Ensured product manager roadmaps were executed excellently and operated sustainably.
- Assessed feasibility of business development strategy and proposed solutions.
- Cost planning and controlling with profit center leads.
- Informed staff about strategies and business plans.
- Built and empowered the right teams and staffing.
- Developed skill matrix for dev teams.
- Defined and promoted needed training with chapter leads.
- Prepared devs for future requirements.
- Researched new technologies and evaluated strategic opportunities.
- Drove technical decisions.
- Fostered a culture of continuous improvement in teams.
- Active risk management.
- Developed, monitored KPIs, and reported to management.
- Methods and tools: Software Development: Disciplined Agile, Spotify Model, Way of Working, SCRUM, KANBAN, DEVOPS (CI/CD) – Jira, Confluence; Change Management & Coaching: change modules, entrepreneurial coaching, leadership coaching, systemic coaching, agile coaching, Delegation Board, SCARF model; Management Consulting.
Oct 2022 - Nov 2022
2 monthsBerlin, Germany
Management Consulting for Strategy Realignment
meet germany (Event Destinations GmbH)
- Advised the executive team on developing the company vision and long-term product strategy based on Simon Sinek’s "Golden Circle."
- In the next step, realigned the organizational structure and developed a change concept.
- Methods and tools: Agile management and restructuring: Golden Circle; Coaching: entrepreneurial coaching, systemic coaching.
Apr 2022 - Dec 2023
1 year 9 monthsVienna, Austria
Consultant / Change Manager: Restructuring in Software Development and Product Management – Interim Head of Product Management
K-Businesscom AG now CANCOM AT
- Advised the dev management on restructuring from project-driven to product-driven organization and implemented the solution.
- Analyzed end-to-end delivery in software development.
- Developed an end-to-end process from requirements identification to customer use, including DEVOPS implementation (way of working).
- Introduced new roles under the way of working.
- Introduced software product management.
- Portfolio management.
- Developed and ran an internal training program with courses for product managers.
- Created a toolset to standardize go-to-market strategies and business plan development.
- Supported way of working rollout in Prague, Graz, and Linz sites.
- Advised on business plan creation for a competence center.
- Coached level-2 executives.
- Coached level-1 management on restructuring the org model.
- Prepared audit-compliant documentation for roles and processes.
- Crisis management for internal migration project.
- Methods and tools: Software Development: Way of Working, Disciplined Agile, Spotify Model, SCRUM – Jira, MIRO; Product Management: Business Model Canvas, Value Proposition Design, roadmap with epics and user stories, market and environment analysis, offer and pricing metrics, market readiness analysis (in-house), go-to-market strategy, business plan, SWOT; Change Management & Coaching: change modules, RACI matrix, entrepreneurial coaching, leadership coaching, systemic coaching, agile coaching; Management Consulting.
Jan 2022 - Mar 2022
3 monthsAugsburg, Germany
Consultant / Change Manager: Transforming Agile Practices in Product Management and Software Development
Euregon AG
- Advised and guided the executive owners and department heads on restructuring the IT and product management departments to scale SCRUM across products.
- Analyzed and optimized the software development process.
- On-site training.
- Leadership coaching (conflict management).
- Best practice requirement management with JIRA.
- Supported the SCRUM team.
- Methods and tools: Software Development: Way of Working, SCRUM – Jira; Product Management: user stories and epics, strategy pyramid (in-house), Design Thinking; Confluence; Coaching: agile coaching, leadership coaching, solution-focused coaching; C-level consulting.
Jan 2022 - Feb 2022
2 monthsBonn, Germany
Consultant for Developing Data Protection Processes and Documentation within TISAX Certification
PDMM Holding GmbH
- Supported creation of data protection policies; identified relevant business processes, documented data structures in IT systems, and created a data catalog under data governance; developed records of processing, technical and organizational measures, work instructions, manuals, training materials, and delivered training.
- Methods and tools: Process analysis: EPK with ARIS Express; Data Protection: data governance, TISAX; C-level consulting.
Dec 2021 - Oct 2023
1 year 11 monthsDiepholz, Germany
Managing Director and Product Owner
Praxion GmbH
- Co-founded to develop, provide, and sell software and compliance solutions for process optimization and control in healthcare providers. Partnered with Otris. Based on §75B SGB V IT security requirements.
- Responsibilities:
- Business model development.
- Software development with SCRUM.
- Created a process model for dental practices to comply with IT security guidelines.
- Developed online checklists, training videos, manuals, and aids following BSI IT-Grundschutz compendium.
- Wrote and tested user stories.
- After reaching the exit point, the model was deemed unviable and company liquidated.
- Methods and tools: Product Management: Business Model Canvas, roadmap with epics and user stories, SCRUM; Data Protection: standard privacy model, data governance; Additional: didactic preparation of technical information.
Aug 2021 - Oct 2022
1 year 3 monthsDiepholz, Germany
Strategy Consulting to Focus Product Portfolio
Vajotec GmbH
- Ongoing support in strategy development and positioning of the product portfolio.
- Methods and tools: Product Management: Business Model Canvas, strategy pyramid (in-house); Coaching: entrepreneurial coaching, systemic coaching; C-level consulting.
May 2021 - Sep 2021
5 monthsBerlin, Germany
Consultant for Conducting DPIAs for the International Web Portal
Quintessenz Verlags-GmbH
- Created multiple data protection impact assessments.
- Business process, product, and risk analysis for personal data use, considering data usage in an unsecured third country. Developed risk mitigation measures and DPIA for approval.
- Methods and tools: Process analysis: EPK with ARIS Express; DPIA: PIA Tool (CNIL).
Mar 2021 - Sep 2021
7 monthsOsnabrück, Germany
Consultant for Transferring DPIAs after Company Acquisition
MediaFinanz GmbH
- Guided transfer of data protection impact assessments after a company takeover. Adapted required documents and processes, including a measures catalog.
- Methods and tools: Process analysis: EPK with ARIS Express; DPIA with PIA Tool (CNIL).
May 2020 - Sep 2021
1 year 5 monthsEssen, Germany
Interim Manager: Head of Product Management DACH
Lowell Group DACH
- Built and established product management to realign internal software development in DACH, including privacy by design. Developed a process framework. Reported directly to COO.
- Set up product management department.
- Introduced portfolio management.
- Analyzed and optimized the software development process based on a proprietary scaling framework "New Way of Working" to scale agile methods and manage central requirements and realign internal development in IT departments (based on Spotify Model, SAFe).
- Stakeholder management (engaging and convincing) across all non-IT areas in Lowell DACH at P-, D-, and C-level.
- Trained, coached, and led a team of six junior product managers.
- Co-designed all-hands calls.
- Methods and tools: Process analysis: EPK and BPMN with ARIS Cloud and Camunda; Software Development: Way of Working, SCRUM, KANBAN – Jira; Documentation with Confluence; Product Management: Business Model Canvas, persona concept, Design Thinking, Value Proposition Design, SWOT, market readiness analysis (in-house), strategy pyramid (in-house), epics and user stories, stakeholder management, RACI matrix; Data Protection: data governance, privacy by design, supported audit and IT security activities; Coaching: agile coaching, systemic coaching; SCARF model; C-level consulting.
Dec 2018 - Dec 2019
1 year 1 monthAugsburg, Germany
Consultant for Agile Transformation
Euregon AG
- Ongoing support introducing agile methods during a company change after an ownership switch.
- Analyzed and optimized the software development process.
- Led "Introduction to Agile with #Lego4scrum" workshop across all company divisions.
- Trained the SCRUM team.
- Coached planning, reviews, retrospectives, and refinement sessions.
- Leadership coaching – agile leadership.
- Advised and supported product management introduction.
- Coached the CEO.
- Methods and tools: Software Development: SCRUM with Jira; Product Management: user stories and epics, strategy pyramid (in-house), Design Thinking, #Lego4scrum; Coaching: stakeholder management, agile coaching, solution-focused coaching, systemic coaching, SCARF model; C-level consulting.
Sep 2018 - Feb 2020
1 year 6 monthsLinz, Austria
Consultant / Project Lead "Implementing DPIAs including Retention and Deletion Concept" at All Locations
Lowell Group DACH
- Developed a model to structure and create DPIAs, including process framework, software selection (PIA tool), text modules, training materials with Head of Legal DACH and external consultant Dr. Kazemi. Built teams in seven DACH subsidiaries, quality control, and introduced creation and approval process.
- Stakeholder management to establish rules at all leadership levels (P-, D-, C-level) in DACH.
- Methods and tools: Process analysis: EPK with ARIS Cloud; Project Management: KANBAN with Jira, reports with Excel; Data Protection: DPIA with PIA tool; Special: in cooperation with IT security CMDB in i-doit.
Aug 2018 - Dec 2018
5 monthsOsnabrück, Germany
Project Lead for Achieving GDPR Compliance
Lowell Group DACH - mediaFinanz
- Led remediation project to achieve GDPR compliance for the in-house debt management system INKOS at subsidiary Tesch MediaFinanz. Assessed project status, IT security check with Head of IT Security at Lowell DACH, managed requirements, realigned GDPR process documentation, and completed it using SCRUM with a four-person team.
- Methods and tools: Process analysis: EPK with ARIS Express and MS Visio; Project Management: SCRUM (analog); Data Protection: data governance, coordinated pen test with external consultant and CISO.
Jan 2018 - Aug 2018
8 monthsKrefeld, Germany
Project Lead for GDPR Implementation
Lowell Group DACH – Zyklop
- Led GDPR requirements implementation by 25.05.2018 in the AIS debt management system and related processes at subsidiary Zyklop in Krefeld.
- Managed a three-person team using SCRUM.
- Requirements management for AIS upgrade, process documentation with ARIS. Introduced procedures for handling GDPR requests with data protection officer and head of legal.
- Methods and tools: Process analysis: EPK with ARIS Express; Project Management: SCRUM with Jira; Reports with Excel; Documentation with Confluence.
Dec 2017 - Jul 2018
8 monthsKrefeld, Germany
Project Lead for GDPR Implementation
Lowell Group DACH - Tesch
- Led GDPR requirements implementation by 25.05.2018 in the Wink-PC debt management system and related processes at subsidiary Tesch Inkasso in Krefeld.
- Managed an eleven-person team using SCRUM.
- Requirements management for WinkPC upgrade, process documentation with ARIS. Introduced GDPR request handling with data protection officer and head of legal.
- Methods and tools: Process analysis: EPK with ARIS Express; Project Management: SCRUM with Jira; Reports with Excel; Documentation with Confluence.
Sep 2017 - Oct 2017
2 monthsSchimberg, Germany
Support for Submission to the Federal “rückenwind” Program of the European Social Fund
St. Johannesstift gGmbH
- Supported preparation of the application "Development of a digital mentoring system to secure knowledge and enhance digital competency (DiMA) in the facility to use time and resources better" for the federal “rückenwind” program.
- Workshop on project design.
- Outlined a change management approach for staff.
- Drafted the project proposal based on agile methods.
- Guided project planning and cost calculation.
- Submitted the proposal.
- The application was not approved, so no follow-up project.
- Methods and tools: Project Management: Waterfall with Excel, project costing, funding consulting; Product Management: environment analysis, stakeholder management; C-level consulting.
Jul 2017 - Aug 2017
2 monthsSchloß Holte-Stukenbrock, Germany
Consultant for Focusing and Strategically Aligning the Product Portfolio
Sykosch AG
- Advised the chief product officer on sharpening strategy and creating a go-to-market strategy for a new communication platform and web ERP software in real estate.
- Reviewed and refined the existing strategy.
- Developed a company vision, defined target groups, and positioned in the market.
- Created a process map, value propositions, and go-to-market strategy.
- Provided tools and methods for business process analysis, target group definition, and pricing model development.
- Coached agile mindsets.
- Methods and tools: Product Management: strategy pyramid (in-house), Business Model Canvas, Value Proposition Design, market readiness analysis (in-house), stakeholder management.
Oct 2015 - Dec 2016
1 year 3 monthsMunich, Germany
Head of Product Management Non-Profit (employee)
Haufe-Lexware GmbH (part of Haufe Group)
- While serving as Head of Real Estate (see below), I was tasked with taking on Non-Profit division. After strategic analysis including potential and portfolio review, it was clear the division was not viable. I planned the cash-out, split the business units, sold products, and partially integrated them into other Haufe Group divisions.
- Methods and tools: Process analysis: EPK, MS Visio; Product Management: portfolio analysis, Business Model Canvas, Design Thinking, SWOT, environment analysis, market readiness analysis (in-house); product controlling in SAP.
Jan 2014 - May 2017
3 years 5 monthsBielefeld, Germany
Head of Product Management Real Estate (employee)
HLRE AG (part of Haufe Group)
- Defined and realigned product portfolio strategy (including licensing and pricing models) to establish the company as a leading real estate provider. Led a six-person team and shifted the department to agile product management. Based on the new portfolio strategy, guided the change process across the company.
- Analyzed and optimized the software development process.
- Developed and introduced a triangle model as the agile development decision committee, distributing product ownership equally among product manager, solution architect, and delivery lead.
- Advanced strategic planning and managed the product portfolio by creating a cooperation strategy with FIO AG for the joint WEB ERP system Axera. Defined and monitored company-relevant KPIs. Responsible for revenue and results for all Real Estate products in the Haufe Group.
- Also participated in group-wide strategy development. We created and oversaw a strategy process for the entire group. I supported the CTO on technology and design strategy, content strategy, and the RLN area. The strategy group included the holding CEO’s assistants and myself, reporting directly to holding management.
- During the shift in ways of working and resulting restructuring, I eliminated my own function as head of department.
- Methods and tools: Process analysis: EPK with MS Visio; Project Management: SCRUM; Product Management: Business Model Canvas, persona concept, Design Thinking, Value Proposition Design, SWOT, market readiness analysis (in-house), strategy pyramid (in-house), stakeholder management; Special: built complete product controlling as cost-center accounting in SAP.
Jan 2012 - Dec 2013
2 yearsOldenburg, Germany
Head of Product Management Division (employee)
MICOS GmbH
- Responsible for strategic direction of the MICOS.konzept ERP suite (finance, payroll, production and inventory, controlling, and social sector software). Introduced portfolio management.
- Structurally developed the division and led a five-person team monitoring product lifecycles.
- Developed an aligned portfolio with a new item structure and upgrade concept. Managed the interface between sales, customer consulting, and communication.
- Business model development for new markets, spinning off the dev division from MICOS GmbH.
- Methods and tools: Process analysis: turtle matrix (TÜV Süd), EPK with ARIS Express; Project Management: Waterfall with MS Project; Product Management: epics and user stories, portfolio technique, SWOT, market readiness analysis (in-house on Excel); Change Management: RACI matrix.
Oct 2011 - Present
13 years 10 monthsHanover, Germany
Lecturer (freelance)
Leibniz FH School of Business
- Lecturer in Business Informatics with focus on process and system modeling.
- Methods and tools: Process analysis: EPK and BPMN with MS Visio and ARIS Express.
Apr 2010 - Dec 2013
3 years 9 monthsOldenburg, Germany
Product Manager (employee)
MICOS GmbH
- Software product manager for BEVIA.betreuung (documentation system for care, youth welfare, and integration assistance) and MICOS.konzept.basis (ERP system core components). Successfully redeveloped the industry product into MICOS’s top seller, introduced an upgrade strategy, and managed pilot partners.
- Methods and tools: Process analysis: turtle matrix (TÜV Süd), EPK with ARIS Express; Project Management: Waterfall with MS Project; Product Management: epics and user stories, portfolio technique, SWOT, market readiness analysis (in-house on Excel); Stakeholder management of pilot clients and relevant internal areas of IT development and consulting.
May 2006 - Mar 2010
3 years 11 monthsMunich, Germany
In-House ERP Software Implementation Project Lead (employee)
SOS Children’s Villages Germany
- Nationwide (46 locations) rollout of a (social) ERP software with SAP integration.
- Assessed all sites, involved relevant departments, process analysis, conceptual design, vendor selection, project planning and controlling, change management, service level and configuration management. Planned roll-out.
- Trained all staff on the new solution and processes. Managed stakeholders at department and facility leader levels. Led laterally.
- Methods and tools: Process analysis: EPK with MS Visio; Project Management: Waterfall with MS Project; operations concept and documentation; ITIL; stakeholder management.
Oct 2000 - Feb 2003
2 years 5 monthsMunich, Germany
Project Manager (employee)
Dieter Zimpel Publishing – Part of Bertelsmann Springer
- Led the setup of a press portal, coordinated and oversaw all Bertelsmann internal and external IT vendors, provided technical product advice for all publishing products.
- Methods and tools: Project Management: Waterfall with MS Project.
Summary
I am an experienced product and portfolio manager with deep expertise in change management, strategy development, process and audience focus. My approach is based on clarity, flexibility, and strong execution capability.
Strategic Thinking & Audience Focus I look beyond individual requirements and always consider products and processes in a bigger context. The concrete benefit for the audience, data protection, and security are always at the core.
From Uncertainty to Clarity I bring structure to the unknown and turn many variables into a manageable system.
Fast Pattern Recognition & Solution-Oriented Coaching I analyze behaviors, spot patterns, and quickly clarify uncertainties. As a good listener and coach, I help teams and leaders develop the best solutions themselves.
Process Understanding & Complexity Reduction I can quickly grasp, analyze, and explain complex processes clearly – always aiming to make them more efficient and effective.
Inspiring People & Driving Change I excite teams about change, offer guidance, help identify dependencies, and provide confidence in prioritization. With empathy, I create clear focus on shared success and an environment where transformation succeeds.
Tailored Solutions Instead of One-Size-Fits-All I don’t believe in a single method or perfect framework. My mindset isn’t limited to Agile or Lean. I continually seek new, outstanding ideas, no matter their source. Every method, idea, or technique I encounter, I learn, understand, and identify where it works best, then add it to my toolbox. This lets me develop custom solutions with my client that fit their culture and specific challenges.
My credo: The company-specific way of working is crucial – and I help shape it successfully.
Languages
German
NativeEnglish
Elementary Education
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Philosophy, Sociology, and Political Science · Kassel, Germany
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Diploma in Social Pedagogy · Social Work · Kassel, Germany
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