About Nelson
SAP ABAP Consultant with over 10 years of technical and functional experience in implementing and integrating complex solutions across various industrial sectors.
Specialist in S/4HANA and SAP Activate, with a proven track record in designing Electronic Invoicing systems for Chile, Colombia, and Mexico.
Skilled in streamlining logistics operations by leveraging RFCs, BAPIs, and advanced API integrations (JSON/WSDL).
In my recent projects, I have been instrumental in API Enablement and Integration strategy, identifying and configuring standard OData/REST services.
I collaborate closely with integration teams to ensure seamless data flow between SAP and external platforms, optimizing the consumption and filtering of services to enhance system performance.
Spanish
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- GoplicityABAP Team LeaderTELECOMMUNICATIONSJuly 2022 - Today (4 years and 1 month)Chile> Leading ABAP development team across multiple SAP projects simultaneously > Architecting and delivering custom solutions for 18+ enterprise clients > Specializing in Electronic Invoicing systems (Chile, Colombia, Mexico) > Building SAP-to-external integrations via RFC, BAPI, JSON, and WSDL services
- GoplicityABAP ConsultantMarch 2019 - June 2022 (3 years and 3 months)Chile> Developed custom RFC functions, BAPI workflows, and ALV reports for SD/FI modules > Implemented sequential BAPI execution to optimize logistics processes > Created Dynpro applications for FI-AF and MM modules > Built SAP-to-external JSON integrations and WSDL service consumers
- SysmmaABAP Consultant – Neptune Software /January 2017 - January 2019 (2 years)SPA, Chile> Implemented Neptune Software platform for rapid SAPUI5 app development > Delivered modernized SAP UX solutions for energy sector clientsChilquinta Colbun Transelec
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Education
- SAP Certified Development Specialist ABAP for SAP HANA 2.0 SAP Certified Development Associate ABAP with SAP NetWeaverSAP Certified Development Specialist ABAP for SAP HANA 2.0 SAP Certified Development Associate ABAP with SAP NetWeaver
- SAP Certified Specialist - PM SAP Activate for Agile ImplementationSAP Certified Specialist - PM SAP Activate for Agile Implementation