Acerca de David
Senior SAP ABAP Engineer with 5+ years of experience delivering custom solutions in S/4HANA environments (FI/CO, SD, MM, FI-TR), with
a strong focus on code modernization and performance tuning in ABAP on HANA (SAT/ATC/SCI). Solid background in ABAP/OO, CDSbased data modeling and robust RICEFW delivery. Hands-on RAP (self-driven app): CDS view entities & projections, managed BO with
draft, EML (READ/MODIFY ENTITIES), validations/determinations (Prepare), value helps & text elements/associations, and OData V4 for
Fiori Elements
Español
Bilingüe o nativo
Inglés
Competencia profesional básica
Solo teletrabajo
Lleva a cabo sus proyectos principalmente en remoto
Experiencia
- PlexusSenior SAP Engineer (ABAP | S/4HANA)HIGH TECHseptiembre de 2025 - Hoy (9 meses)Málaga, EspañaECC → S/4HANA migration ( Hotelbeds )S/4HANA & migraciones: Adaptation of ECC code to S/4HANA, replacement of classic tables by compatibility views/ACDOCA, refactoring of reports and Zobjects, use of CDS views as data access layer.Participation in configuration and development of the standard utility “Market Rates”, in charge of the management and update of currency exchange rates.Performance & code quality: Trace analysis in SAT, detection of bottlenecks, optimization and refactoring using 7.4+ syntax.Interfaces & connectivity: Integration via IDoc, file handling and SFTP communication, consumption/exposure of RFC/BAPI for external systems.Application of code quality tools such as Code Inspector (SCI) and ABAP Test Cockpit (ATC).
- CUVIV Business ServicesSAP Developer ( ABAP | S/4HANA )HIGH TECHseptiembre de 2023 - septiembre de 2025 (2 años)Málaga, EspañaDevelopment of CDS, Dynpros, ALVs, AdobeForms, Sapscripts, Reports, Batch inputs, RFCs, BAPIs, User-Exits, BADIs, Enhancements, Jobs and functionalities in ABAP OO (Modification & Creation) – Eclipse IDE.Implementation of integrations and SFTP scripts for the management of BCMmovements in AL11 and conversions of IDOC – XML.Detection and logging of statistical postings in FI (FB31, FB08, FB03).Development and implementation of payment advice with automatic emailsending with AdobeForm.Technical support and improvements in the automatic payments process F110.Development of reports and accounting reconciliations using table ACDOCA in S/4HANA environment, replacing classic structures (FI-TR).
- AccentureSAP Developer (ABAP | S/4Hana | Netweaver )HIGH TECHoctubre de 2020 - septiembre de 2023 (2 años y 11 meses)Málaga, EspañaGeneralitat de Catalunya Project: Analysis and development of applications in SAP Portal / SAP NetWeaver AS Java through Web Dynpro Java (frontend and backend development), with integration of ABAP RFCs.Navantia KPIs Project (S/4HANA): Development of key performance indicators (KPIs) in SAP Fiori/SAPUI5 with RFCs in ABAP.
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Formación
- Desarrollo de Aplicaciones Multiplataforma (DUAL)CESUR2021Desarrollo de Aplicaciones Multiplataforma (DUAL)
- Desarrollo de Sistemas InformáticosI.E.S MIGUEL ROMERO ESTEO2019Desarrollo de Sistemas Informáticos