EMUG Tech develops six types of custom engineering platforms: product configurator platforms enforcing engineering configuration rules at commercial quotation with SAP and PLM integration; PLM-integrated engineering portals giving non-PLM users governed access to engineering data; engineering knowledge and standards platforms making corporate standards and lessons learned searchable; engineering analytics and programme dashboards showing real-time KPIs from PLM and SAP data; design-to-manufacture interfaces connecting engineering data to shop floor execution; and legacy application migration replacing aging engineering desktop applications with modern web platforms. All programmes follow the EMUG STACK Framework — five phases covering Scope, Technical, Assemble, Confirm, and Keep.

EMUG STACK is the five-phase custom engineering platform delivery methodology: Scope — requirements definition, user story mapping, and technology stack selection; Technical — system architecture, database schema, API specification, and integration design; Assemble — iterative development in 2-week sprints with stakeholder review, integration build, and unit testing; Confirm — QA testing, UAT, performance validation, and security assessment; Keep — production deployment, user training, source code handover, and optional ongoing support. STACK addresses the most common custom platform failure: starting development before requirements are sufficiently defined, discovering integration complexity mid-build, and delivering a platform that engineering teams cannot maintain independently after handover.

Technology stack selection is based on the organisation’s existing infrastructure, IT team capability, and platform performance requirements. Frontend frameworks: React (most common for engineering portals and dashboards), Angular (preferred in enterprise Microsoft environments), or Vue.js for simpler single-page applications. Backend: Python with FastAPI (preferred for data-intensive platforms and PLM integration), .NET Core (preferred in Microsoft enterprise environments), or Node.js (preferred for real-time features). Databases: PostgreSQL (default for transactional and analytical platforms), SQL Server (Microsoft environments), MongoDB (document-heavy platforms). Hosting: Azure, AWS, or GCP for cloud deployment, or on-premise Docker/Kubernetes for air-gapped and data residency requirements. EMUG Tech recommends the technology stack that best fits the client’s existing IT landscape rather than a single standard stack.

EMUG Tech integrates custom engineering platforms with PLM systems using the PLM’s documented REST API: Teamcenter Services REST API and Active Workspace API for item creation, BOM retrieval, document management, workflow triggering, and attribute read/write; Windchill REST Services (WNC) for part, document, and change management operations; and 3DEXPERIENCE REST APIs and widget APIs for 3DEXPERIENCE environments. The integration layer in the platform backend handles API authentication, data transformation between PLM data structures and the platform data model, caching of frequently accessed PLM data to reduce API call volume, error handling and retry logic for PLM API availability, and change event processing when PLM data updates need to be reflected in the platform.

A product configurator platform is a web application that guides sales, application engineering, or customers through the selection of a valid product configuration from a complex option set — enforcing engineering compatibility rules at the point of configuration rather than discovering invalid combinations when the order reaches engineering for build. Engineering organisations need a product configurator when: the product has more than 50 configuration options with interdependencies; sales teams regularly quote technically impossible or non-buildable configurations; order-to-engineering handover requires significant re-engineering to correct commercial errors; or the product family is large enough that no individual salesperson can hold the complete compatibility matrix in memory. EMUG STACK product configurators connect validated configurations to PLM BOM generation and SAP sales order creation automatically.

Custom engineering platforms handling design IP require security architecture designed from the Scope phase: role-based access control aligned to the PLM data governance policy defines which user groups can access which data categories; Active Directory or Azure AD SSO integration ensures platform authentication is managed through the organisation’s identity management system rather than a separate credential store; complete audit trails log every data access, export, and modification with user identity, timestamp, and data reference; data residency configuration ensures engineering IP is stored and processed in the correct geographic region for ITAR, GDPR, and export control compliance; and API-level access control ensures the platform only requests PLM data that the authenticated user is authorised to access according to PLM access control policies.

A focused single-function engineering platform — for example, a PLM data portal for non-PLM users or an engineering programme dashboard — typically delivers from Scope to Keep go-live in 12 to 20 weeks. A full-featured product configurator with SAP and PLM integration typically takes 20 to 36 weeks. A comprehensive custom engineering platform replacing a legacy application with complex data migration and multi-system integration typically takes 24 to 40 weeks. EMUG STACK Assemble phase delivers working software every 2 weeks — so engineering stakeholders see progress and can validate direction continuously rather than waiting for a single UAT event.

Custom engineering platform programmes are delivered across automotive OEMs and Tier 1 suppliers, aerospace and defense manufacturers, industrial machinery producers, energy companies, and engineering services firms in 20 countries: Germany, France, UK, Netherlands, Sweden, Italy, Spain, Poland, Czech Republic in Europe; India, Japan, South Korea, China, Malaysia, Thailand in Asia-Pacific; UAE and Saudi Arabia in the Middle East; USA, Canada, Mexico, Brazil in the Americas. Custom platform development from Hyderabad, Germany, and Dubai with on-site requirements workshop capability at client engineering facilities globally.