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Portfolio

Selected work where identity, intent, and meaning had to remain traceable through transformation.

A public, domain-level view of work across enterprise architecture, requirements traceability, data platforms, legacy recovery, BI, governance, and consulting. Detailed employer and project history is available through my LinkedIn profile.

How to read this portfolio

Three recurring transformation problems: recovery, governance, and evolution.

Some work restores lost context. Some keeps active change accountable. Some helps systems evolve without losing the identity, purpose, and evidence they depend on.

Recovery

Recovering the knowledge and intent required for systems to remain themselves through modernization.

Governance

Keeping identity, intent, decisions, architecture alignment, and delivery evidence accountable through change.

Evolution

Helping data platforms, institutions, and operating models transform without losing meaning or continuity.

Institutional Architecture and Governance

Architecture work that helps regulated, long-lived institutional systems preserve identity, accountability, and governance through transformation.

  • Enterprise and business architecture support for multi-stakeholder institutional systems.
  • Capability, process, system dependency, and integration mapping across complex landscapes.
  • Traceable decision structures connecting governance constraints, business needs, architecture, and implementation.
  • Use of ARIS, BPMN, UML, structured data models, and architectural artifacts to preserve readability under change.

Statistical and Data Platform Reengineering

Analysis and transformation that preserve meaning across statistical domains, data sources, reporting flows, and analytical platforms.

  • Business and data analysis across 10+ statistical domains and 50+ heterogeneous data sources.
  • Data-source reengineering, flow analysis, quality support, and reporting alignment.
  • Applied statistical and enterprise frameworks including GSBPM, GLBPM, GAMSO, GSIM, CSPA, DDI, and SDMX.
  • Work across SAS, Oracle, Denodo, Qlik Sense, SAS Viya, and related cloud and data platforms.

Legacy System Reverse Engineering

Recovery of legacy logic, dependencies, data flows, and institutional knowledge so older systems can remain themselves through modernization.

  • Reverse engineering of undocumented business logic, SQL scripts, data flows, reports, and operational workflows.
  • Mapping links between user-facing services, back-office workflows, data layers, integrations, and legacy components.
  • Migration support across COBOL, SAP, Kafka, SQL, and integration-layer contexts.
  • Impact analysis and requirements recovery for systems that had outgrown their original documentation.

Requirements, RTM, and UAT Governance

Governance work that keeps business intent, delivery decisions, tests, defects, and acceptance evidence traceable.

  • Requirements templates, documentation patterns, and practical guidance adapted to team maturity.
  • RTM automation connecting requirements, business processes, systems, implementation artifacts, and tests.
  • UAT and testing strategy support, including test cases, defect severity, dashboards, and reporting.
  • Jira, Confluence, and Zephyr practices for requirements governance and delivery visibility.

BI and Decision Platforms

Business intelligence, data warehouse, and reporting work where decision quality depends on reliable data, shared definitions, and process coherence.

  • BI project office and competence-center development, including shared methods, QA practices, and knowledge reuse.
  • Data warehouse support, quality control, source management, and audit/compliance reporting contexts.
  • Agile adoption, delivery standards, and internal education programs for BI and analytics teams.
  • Automated quality-control approaches for ETL and analytical delivery.

Consulting

Consulting and transformation work that helps organizations carry intent, service quality, and operating knowledge into change.

  • Business architecture, service governance, ITSM, and process improvement for fast-growing organizations.
  • Design and support of internal business applications, portals, budgeting, HR, training, and knowledge systems.
  • Formation of distributed delivery and support teams with service metrics, internal controls, and customer accountability.
  • Presales, tenders, facilitation, stakeholder alignment, and translation of strategic objectives into practical delivery structures.