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an_medina_g

Antony M

@an_medina_g

SAP ABAP Developer

Costa Rica
Spanish, English
About me
I'm an SAP Certified Back-End Developer – ABAP Cloud with professional experience in SAP ECC, S/4HANA, and ABAP Cloud. I specialize in SAP ABAP development, debugging, troubleshooting, and performance optimization. My expertise includes ABAP OO, ALV Reports, CDS Views, RAP, BAdIs, BAPIs, OData, RFC, REST/SOAP integrations, and Adobe Forms. I help businesses resolve technical issues, improve existing applications, and deliver clean, maintainable solutions while preserving business functionality. Committed to quality, clear communication, and reliable results.... Read more

Skills

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an_medina_g
Antony M
Offline • 

See my services

Bug Fixes
I will develop debug and optimize sap abap and s4hana solutions
From$35 / projectMore details

Work experience

DITSÖ

SAP ABAP Technical Consultant

DITSÖ • Full-time

Aug 2026 - Present • 2 mos

• Developed an end-to-end ALV traceability report to track sales order changes through the delivery process, improving visibility of document history and operational flow. • Built and exposed an OData V2 service for accounting document information, integrated through SAP PO to support communication with external systems. • Developed dynamic Adobe Forms for domestic and import purchase orders, adapting document content and layout according to different business scenarios. • Implemented an OData V4 service to generate and retrieve warehouse voucher documents through a servicebased printing process. • Provided production support by analyzing incidents, debugging custom developments, implementing corrective solutions, and supporting controlled deployments to production.

EY

SAP ABAP Developer

EY • Full-time

Sep 2024 - Jul 2026 • 1 yr 10 mos

Developed SAP S/4HANA Cloud applications using RAP and Clean Core principles to support finance and controlling business processes. • Automated journal entry posting and bank statement reconciliation processes using SAP standard APIs and MT940 integration files. • Developed mass-processing solutions for Excel and TXT files, supporting high-volume financial and operational transactions. • Implemented background processing and application logging to improve monitoring and traceability of automated processes. • Integrated SAP applications with external systems through SAP Integration Suite using REST, SOAP, and RFC-based interfaces