Available to hire
I am Wajiha Rehman, a BI Architect and BI Consultant with over 14 years of experience helping large Danish and international companies turn data into clear, actionable insights. I thrive at the intersection of IT and business, turning complex BI landscapes into scalable, maintainable solutions and communicating results in a simple, friendly way.
I have led projects with global, virtual teams across Asian and European cultures, working with SQL, Kimball data modeling, and Power BI, and I have hands-on experience in Azure Databricks and Synapse. I enjoy shaping architectures that reduce risk, balance performance and deliver measurable value for stakeholders.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Language
Danish
Fluent
English
Fluent
Urdu
Fluent
Work Experience
BI Architect, BI Developer, Data Modeler at Ela Installations
February 1, 2025 - January 1, 2026Creating voluntary ESG reporting based on VSME regulations. Using ESG data for a Green company profile, to monitor sustainability progress and to actively use it in sales material and to explore new markets. Architecture in Power Platform; Data modelling; ETL; Report development; Report design.
BI Architect at Ela Installations
February 1, 2025 - January 1, 2026Architected Power Platform solutions, handled data modeling, ETL, report development and security design to enable voluntary ESG reporting and monitor sustainability progress for green company initiatives.
Data modeler, Report Developer at Copenhagen Airport
January 1, 2025 - PresentCreated an overview of all existing KPIs using Power BI (xViz Performance Flow); defined relationships via Power Apps and Microsoft Lists; implemented dynamic row-level security in reports.
BI architect, BI developer, Data modeler, Data visualization consultant at Ela Installations
January 1, 2025 - PresentArchitecture in Power Platform; Data modelling; ETL; Report development; ESG data integration for voluntary ESG reporting to monitor sustainability progress and support sales material and market exploration.
BI Developer, Data Modeler, Data Visualization Consultant at The Defence
October 1, 2024 - December 1, 2024Creating a test data set based on Økonomistyrelsen regulations and developing reporting for different management levels; implementing reporting in the Defence BI architecture after clearance. Focus on data modelling, ETL, report development and design.
BI Developer / Data Modeler / Data Visualization Consultant at The Defence (Forsvaret)
October 1, 2024 - December 1, 2024Created a test data set for regulatory reporting and developed BI reports across management levels within a security-constrained environment; aligned data architecture with Økonomistyrelsen requirements.
BI Developer, Data Modeler, Data Visualization Consultant at Copenhagen Airport
June 1, 2024 - October 1, 2024Created an overview of all existing KPIs using Power BI (xViz Performance Flow), Power Apps and Microsoft Lists; defined relationships via Power Apps; implemented dynamic row-level security in reports.
BI Developer / Data Modeler / Data Visualization Consultant at Copenhagen Airport
June 1, 2024 - October 1, 2024Established an overview of KPIs across the organization using Power BI (xViz Performance Flow), Power Apps and Microsoft Lists; implemented role-based security (RLS) across reports.
BI Developer, Data Modeler, Data Visualization Consultant at Church Ministry
January 1, 2024 - March 1, 2024Created reporting for Church Ministry used by ~100 provosts across Denmark; ensured appropriate access to personal information; implemented dynamic RLS and AD-group based security; onboarded users and tested security.
BI Developer / Data Modeler / Data Visualization Consultant at Church Ministry (Kirke ministeriet)
January 1, 2024 - March 1, 2024Delivered reporting to support around 100 provosts; implemented dynamic row-level security and Active Directory-based access controls; collaborated on governance and privacy considerations.
Data modeler, Report Developer at Church Ministry of Denmark (KirkeMinisteriet)
January 1, 2024 - PresentCreated reporting for ~100 provosts to monitor appropriate access to personal data; implemented dynamic RLS and tested security in reports and SharePoint onboarding.
Data modeler, Report Developer, Data visualization consultant, BI consultant at The Defence (Forsvaret)
January 1, 2024 - PresentDeveloped test data sets based on Økonomistyrelsen regulations; built BI reporting architecture for defense data with security considerations in mind.
BI Developer, Data Modeler, Data Visualization Consultant at Indura
November 1, 2023 - January 1, 2024Created MVP for a medium-sized Danish company; MVP for financial and supply chain management areas.
BI Developer / Data Modeler / Data Visualization Consultant at Indura
November 1, 2023 - January 1, 2024Developed MVPs for financial and supply chain modules; established an introductory BI/data warehouse approach to support business needs.
BI Developer, Data Modeler, Data Visualization Consultant at Local Danish Candy shop
September 1, 2023 - November 1, 2023Analyzed survey data from Digital Tech Summit; built interactive Power BI visualization to understand customer preferences and timing for events.
BI Developer / Data Modeler / Data Visualization Consultant at Local Danish Candy Shop (Digital Tech Summit project)
September 1, 2023 - November 1, 2023Analyzed survey data and created interactive Power BI visualizations to understand customer preferences and timing for event planning.
BI Solution Architect at SME - Small and Medium-sized Enterprises
January 1, 2023 - June 1, 2023Supply Chain Management and Inventory optimization BI solution using inventory and sales data; MVP approach with a focus on feasibility and market testing.
Business Analyst, BI Developer, Data Modeler, Data Visualization Consultant at Region Hovedstaden (Capital Region of Denmark)
January 1, 2023 - June 1, 2023Administrative reports for hospitals to monitor patient load and diagnoses; dataset creation and 7 reports; focus on performance with shared Microsoft Fabric capacity.
Business Analyst / BI Developer / Data Modeler / Data Visualization Consultant at Region Hovedstaden (Capital Region of Denmark)
January 1, 2023 - June 1, 2023Administrative reporting for hospitals, focusing on missing diagnoses and patient load; delivered seven reports with performance considerations.
Business Analyst, Report Developer, Data modeler, Data visualization consultant, BI consultant at Pandora
January 1, 2023 - PresentBrandTracker analyses to benchmark Pandora globally and locally; three new reports plus significant enhancements and YOY significance calculations; Agile demos and data storytelling.
Architect at SME - Small and Medium-sized Enterprises
January 1, 2023 - PresentSupply Chain Management and Inventory optimization BI solution using a proof of concept on test data; collaboration with supply chain consultant; MVP validation in market.
BI developer at The Capital Region of Denmark
January 1, 2023 - PresentAdministrative reports for hospital data: 7 reports focusing on patient diagnoses and hospital load; performance optimization within shared Fabric capacity.
BI developer at Local Danish Candy Shop
January 1, 2023 - PresentAnalyzed survey data from Digital Tech Summit in Copenhagen; produced interactive Power BI visualizations to understand customer preferences and timing for events.
Consumer Insights and Marketing Analyst at Pandora
March 1, 2022 - January 1, 2023Brand tracker data used to benchmark Pandora globally and locally; developed reports including Barriers, Image, China funnel, Ad Recall, and Collection Insights; introduced significance testing for YOY changes; presented demos to product lines and analytics teams.
Business Analyst / Data Modeler / Data Visualization Consultant at Pandora
March 1, 2022 - January 1, 2023Brand tracker data analyses and dashboards for global benchmarking; implemented significance testing for YOY changes and various collection insights.
Business Analyst, BI Developer, Data Modeler, Data Visualization Consultant at UFST – Tax Office
June 1, 2021 - March 1, 2022Greenfield project: digital logbook app; BI solution developed in parallel with the app; requirements, star schema modeling, test data, universes and reports; hyper-care support.
Business Analyst / Data Modeler / Data Visualization Consultant at UFST – Tax Office
June 1, 2021 - March 1, 2022Greenfield BI project for a digital logbook app; gathered requirements, built a star schema data model, MVP criteria and test data; established hyper care period.
Business Analyst, Report developer, Data modeler, Data visualization consultant at Ministry of Taxation
January 1, 2021 - PresentDigital logbook app (UFST) for recording working hours and salaries; Webi reports for controllers to detect anomalies; greenfield BI development alongside the app.
BI Solution Architect at SME - Small and Medium-sized Enterprises
June 1, 2020 - June 1, 2021Defined a modern BI platform for SME using Microsoft technologies; planned a cost-effective BI solution and a scalable MVP.
Business Analyst / BI Developer / Data Modeler / Data Visualization Consultant / BI Solution Architect at SME
January 1, 2020 - June 1, 2020Automation for accountancy firms; built a local MVP for accounting data integration and analytics; identified sales leads and performed market testing.
Business Analyst at Codan
January 1, 2020 - PresentDevelopment of the Claims data model for external claims system; Agile data warehouse approach (BEAM) in SAFe; collaboration with Commercial lines, Sales, Finance, Marketing.
BI Developer, Data Modeler, Data Visualization Consultant, BeAM/Data Modelling at Codan
March 1, 2019 - January 1, 2020Development of claims data model for exchange with external claims system; implemented BEAM in SAFe; data profiling and MVP definition with business stakeholders; led on- and off-shore resources.
Business Analyst at Codan
March 1, 2019 - January 1, 2020Developed a Claims data model for exchange with external systems; implemented BEAM data warehouse approach within SAFe framework; led data profiling and MVP scoping.
Business Analyst, BI developer, Data visualization consultant at IT Beacon
January 1, 2019 - PresentPrototype of visualizations in RShiny for offshore team; roadmapping a web-based BI front-end; MVP plans and stakeholder alignment.
Business Analyst, BI Developer, Data Visualization Consultant at IT Beacon
October 1, 2018 - March 1, 2019Prototype visualizations in RShiny for offshore team; roadmap for a web-based BI frontend; stakeholder and project planning.
Business Analyst at IT Beacon
October 1, 2018 - March 1, 2019Prototyped visuals in RShiny for offshore team; defined a roadmap for a web-based BI front-end; coordinated onshore/offshore deliverables.
Business Analyst, R&D BI Developer, Data Visualization Consultant at COOP
July 1, 2018 - October 1, 2018Reporting planning for eight work streams; MVP-focused deliverables; prototypes in QlikView; onshore/offshore team leadership; stakeholder management.
Business Analyst at COOP
July 1, 2018 - October 1, 2018Reporting lead for an S/4 HANA migration; analyzed existing reporting landscape and delivered dashboard prototypes; managed onshore/offshore teams.
BI Developer / Data Visualization Consultant at Danfoss
March 1, 2018 - June 1, 2018Developed Power BI dashboards for Marketing and Design Studio dashboards for Finance; delivered end-user training and documentation.
BI developer, Data visualization consultant at Danfoss
January 1, 2018 - PresentPower BI dashboard for Marketing; SAP Design Studio dashboard for Finance; mobile optimization; end-user training materials.
Senior BI Consultant, Reporting Lead at COOP
January 1, 2018 - Present acted as a reporting lead during S/4 HANA migration; MVP dashboard prototypes in QlikView; stakeholder management across multiple partners.
Senior BI Consultant at BEC
January 1, 2017 - PresentTrusted advisor for reporting in a financial-institutions context; requirement workshops; KPI alignment with company strategy; front-end reporting and metadata management.
Educator at Niels Brock
January 1, 2017 - PresentDigitalization of teaching material in Moodle; delivered 5 classes with high pass rate; material standardization and Moodle customization.
Full-time Appointment at BEC / Other
January 1, 2015 - February 1, 2017Trusted advisor on reporting for senior management; conducted requirements workshops and aligned KPI strategies; front-end reporting and universes.
BI Consultant at The Capital Region of Denmark (Region Hovedstaden)
August 1, 2014 - December 1, 2014Certification in data modeling and ongoing knowledge transfer; Crystal Reports development and SAP BO universes.
BI consultant at The Capital Region of Denmark
January 1, 2014 - PresentBI consulting engagements including data modeling and report development for regional health and public sector data.
BI consultant at Velux
January 1, 2013 - PresentEnd-user training and BI report development for SAP CRM reporting; data visualization and dashboard design.
BI Consultant at Velux
August 1, 2012 - September 1, 2013Teaching end users SAP BI tools; design of front-end SAP reporting and data visualization across global sales organizations.
BI consultant at Copenhagen Airport
January 1, 2012 - PresentFront-end reporting development and data modeling for BI; supervision and knowledge transfer for BI team.
BI Consultant at Copenhagen Airport
July 1, 2010 - March 1, 2012Created KPI dashboards for airport functions; supported BI users and on-site teams; project oversight of BI architecture.
Senior BI Consultant at Royal Bank of Scotland (RBS) / Accenture
March 1, 2008 - July 1, 2010Data migration during system upgrade across multiple bank locations; stakeholder management; risk tracking; BI reporting using Excel, VBA; end-user training; go-live assistance.
Senior BI Consultant at Royal Bank of Scotland
March 1, 2008 - July 1, 2010Led data migration activities during a system upgrade across multiple locations; created dashboards and trained users.
SAP BW Consultant at Accenture
January 1, 2008 - PresentInvolved in all project phases: data modeling, functional/technical specs, report development with BEx/Analysis; training and knowledge transfer.
Senior BI Consultant at BP Energy / Accenture
October 1, 2005 - November 1, 2007Involved in all project phases for BI implementations; data modeling; report development with SAP BW / BEx; knowledge transfer.
BI Consultant at Velux / Accenture
April 1, 2005 - October 1, 2005Involvement in SAP BW / BEx reporting; creation of data models; transport standards and end-user training.
Test Data Creator at TopDanmark / Accenture
December 1, 2004 - April 1, 2005Created test data for developers and testing; transferred knowledge to client resources.
Data Migration Analyst at DataPharm - PharmaNet project / Accenture
July 1, 2004 - July 1, 2005Migrated application server code and managed master data for system parameterization.
Research Student at IBM Toronto Software Lab.
February 1, 2003 - October 1, 2003Participated in research activities focusing on Web Services, WSDL, Java and Eclipse architecture.
Intranet Site Administrator at IGS intranet (Denmark) – IBM Global Services
April 1, 2001 - August 1, 2002Administered intranet site; supported IT projects and site functionality.
Education
Cand.it in Software Development at IT University, Denmark
January 1, 2003 - January 15, 2026Bachelor of Chemical and Process Engineering at University of Sheffield, UK
January 1, 2000 - January 15, 2026International Baccalaureate at Birkerød Gymnasium, Denmark
January 11, 2030 - January 1, 1997Cand.it in Software Development at IT University, Denmark
January 1, 2001 - December 31, 2003Bachelor of Chemical and Process Engineering at University of Sheffield, UK
January 1, 1997 - December 31, 2000International Baccalaureate at Birkerød Gymnasium, Denmark
January 1, 1994 - December 31, 1997Cand.it in Software Development at IT University, Denmark
January 1, 2001 - December 31, 2003Bachelor of Chemical and Process Engineering at University of Sheffield, UK
January 1, 1997 - December 31, 2000International Baccalaureate at Birkerød Gymnasium, Denmark
January 1, 1994 - December 31, 1997Qualifications
Digital Marketing
January 1, 2020 - January 15, 2026Digital Design and Data
January 1, 2018 - January 15, 2026Stephen Few - Data Visualization Workshop
January 1, 2015 - January 15, 2026IT leadership in the 21st century
January 1, 2013 - January 15, 2026BOAN10 – SAP Business Objects Analysis
January 1, 2012 - January 15, 2026BOW320 – SAP Business Objects Web Intelligence: Advanced Report Design
January 1, 2012 - January 15, 2026BOW310 – SAP Business Objects Interactive Analysis Report Design
January 1, 2012 - January 15, 2026SAP BW310_74 BI – Enterprise Data Warehouse
January 1, 2011 - January 15, 2026Digital Marketing
January 1, 2020 - January 15, 2026Digital Design and Data
January 1, 2018 - January 15, 2026Adult Pedagogical Basic Education (AVG)
January 1, 2017 - January 15, 2026Stephen Few - Data Visualization Workshop
January 1, 2015 - January 15, 2026Clarity Data Model: EpicCare Inpatient Certification
January 1, 2014 - January 15, 2026Financial Management in Small and Medium-sized Businesses
January 1, 2014 - January 15, 2026IT Leadership in the 21st Century
January 1, 2013 - January 15, 2026BOAN10 – SAP Business Objects Analysis
January 1, 2012 - January 15, 2026BOW320 – SAP Business Objects Web Intelligence: Advanced Report Design
January 1, 2012 - January 15, 2026BOW310 – SAP Business Objects Interactive Analysis Report Design
January 1, 2012 - January 15, 2026SAP BW310_74 BI – Enterprise Data Warehouse
January 1, 2011 - January 15, 2026Clarity Data Model: EpicCare Inpatient Certification
January 1, 2014 - December 31, 2014Stephen Few - Data Visualization Workshop
January 1, 2015 - January 1, 2015Financial Management in Small and Medium-sized Businesses
January 1, 2014 - December 31, 2014BOW320 – SAP Business Objects Web Intelligence: Advanced Report Design
January 1, 2012 - January 1, 2012BOW310 – SAP Business Objects Interactive Analysis Report Design
January 1, 2012 - January 1, 2012BOAN10 – SAP Business Objects Analysis
January 1, 2012 - January 1, 2012SAFe framework
January 1, 2019 - January 1, 2019AVG – Adult pedagogical basic education
January 1, 2017 - December 31, 2017Industry Experience
Software & Internet, Professional Services, Media & Entertainment, Education, Financial Services, Government, Transportation & Logistics
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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