OpenPeppol Certification & Interoperability Expert Needed
Publicada el 2026-07-19
Descripción de la oferta
OpenPeppol AS4 Interoperability & Production Certification Specialist (7 Days) Project Status Our OpenPeppol AS4 Access Point is approximately 50% complete. The AS4 server has already been installed and configured. We now require an experienced OpenPeppol interoperability engineer to complete the remaining technical work and prepare the platform for issuance of the OpenPeppol Production Access Point Certificate. This project is focused on testing, interoperability, validation, and production readiness—not initial AS4 installation. ⸻ Existing Environment The following components are already available: * AS4 Access Point installed * ebMS 3.0 configured * SOAP 1.2 configured * HTTPS endpoint available * Server infrastructure deployed * Docker environment * Linux server * Initial security configuration completed ⸻ Scope of Work 1. OpenPeppol PKI Configuration * Configure Test Access Point Certificate * Configure Truststore * Configure Keystore * Configure Certificate Chain * Validate Mutual TLS * Configure Signing Certificate * Configure Encryption Certificate ⸻ 2. SMP / SML Configuration * Configure Participant ID * Configure SMP Metadata * Configure Process IDs * Configure Document Type IDs * Configure Endpoint Discovery * Validate DNS Resolution * Validate SML Registration ⸻ 3. OpenPeppol Interoperability Testing Execute and resolve all required interoperability tests, including: * AS4 Connectivity * Secure Message Exchange * Send Invoice * Receive Invoice * Message Receipts * Signature Validation * XML Encryption * Certificate Validation * Duplicate Detection * Retry Mechanism * Error Handling * Logging Verification ⸻ 4. Production Readiness Review Review and validate: * AS4 Configuration * Security Configuration * Certificate Configuration * Message Reliability * Performance Configuration * Logging Configuration Identify and resolve any remaining issues preventing OpenPeppol production certification. ⸻ 5. Technical Documentation Provide: * Final Configuration Guide * Test Report * Interoperability Report * Production Readiness Checklist * Handover Documentation ⸻ Deliverables The project will be considered complete when: * All OpenPeppol interoperability tests pass successfully. * SMP/SML configuration is fully operational. * PKI and certificates are correctly configured. * Mutual TLS is verified. * Message sending and receiving work successfully. * Delivery receipts are functioning correctly. * Security validation is completed. * Production readiness documentation is delivered. * The platform is ready to request the OpenPeppol Production Access Point Certificate. ⸻ Mandatory Experience Applicants must have demonstrable experience with: * OpenPeppol eDelivery * AS4 Access Points * ebMS 3.0 * Domibus, Holodeck B2B, Oxalis, or equivalent * SMP / SML * OpenPeppol PKI * Mutual TLS * XML Digital Signature * XML Encryption * OpenPeppol Interoperability Testing * OpenPeppol Production Certification Please provide evidence of previous OpenPeppol projects, including references, screenshots, documentation, or GitHub repositories where applicable. ⸻ Timeline * Start immediately. * Complete within 7 calendar days. * Daily progress updates required. * Final handover session required upon completion.
Skills
Fuente original: freelancer