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We're seeking a Senior SAP Analyst/Developer (Freelance) to support a financial system used across various government departments. This part-time engagement focuses on maintaining and evolving an existing SAP ECC 6 system (HANA DB), including system enhancements, integrations, and supporting application development activities within an SAP ABAP environment. Expected Deliverables: - Technical design of SAP solutions in close collaboration with internal analyst-developers, - Development of new features and modules within the SIFIN-SAP environment according to functional and technical specifications, including the extension of integration layers via new SOAP webservices and redesign towards a RESTful API architecture, - Execution of unit and integration tests to ensure development quality, - Handling of corrective maintenance and resolution of bugs in delivered functionalities, - Production of technical documentation for all developments performed, - Knowledge transfer and technical onboarding of internal team members on newly developed features. Responsibilities: - Work as a technical partner to the internal development team, - Implement robust, maintainable SAP developments, - Modernize and extend the current system's integration capabilities, - Ensure high code quality through testing and documentation, - Support functional stability via bug fixing and updates, - Facilitate upskilling of internal SAP developers through guided handover.
Ideal Consultant Profile:
- At least 5 years of experience as a SAP ABAP Developer,
- Hands-on expertise with:
- ABAP, ABAP OO, ALV, Dynpros, SmartForms, SAP Script, SAP Workflow
- Integration technologies: SOAP, REST, ABAP Proxies, RFC, BAPI
- SAP enhancements: BAdIs, User Exits, Enhancement Framework,
- Previous exposure to SAP ECC 6 EHP8 and HANA 2.0,
- Knowledge of financial/public sector systems is a strong asset,
- Fluent in French or English (French preferred),
- Strong documentation and communication skills. 
