Eduard Zaynullin

- Leading the architecture and design of SAP on AWS projects - Migrating performance-critical processes from SAP to AWS cloud-native services - Implemented an efficient archiving solution, resulting in decreasing data volume growth from exponential to linear

- Implemented best practices for system design, security, scalability, and performance optimization on >20 projects - Optimized sales order creation time by 10 times, increasing order processing capacity by 300% - Implemented advanced performance tuning techniques, leading to a significant 30% decrease in HANA DB CPU load and reduced response time for critical business queries by 40%

Working with SAP Development in such roles as team lead, scrum master, architect and key developer, contractor at SAP SE, C-User OData, SOAP, REST services CDS Views, BOPF, Fiori S4HANA 1909 delivery, SAP Manufacturing SAP 3D Visual Enterprise Manufacturing Planner (PLM-VEP-VMP) ABAP Unit tests BADI, User exits, Customer Exits CRM Web UI, GENIL, BOL. Enhancements with EEWB and AET. Web Dynpro framework for ABAP SAP Business Workflow Smart Forms (printing, sending), Adobe PDF Forms

Head of external developer teams, architecture and code inspection, design documents, technical documentation, code reviews, creation of specifications, transport management, interaction with architects, developers and customer. Integration with external systems. SAP CRM, Web UI Framework, BSP, BOL/GENIL, AET, Workflow, Web Services, ABAP Proxy, RFC, SmartForms, Adobe, Excel print forms

Full cycle implementation of SAP ERP with a lot of modules, Enhancement of standard FI, MM, SD transactions, custom reports, performance optimization. IDocs, RFCs, SmartForms. Full cycle implementation SAP CRM on S4HANA with marketing and loyalty modules for aviation company. Web UI Framework enhancements, creating new BOL objects, BADIs implementation, AET fields.