Summary
Overview
Work History
Education
Skills
Generic

Ernesto Alejandro De La Rosa Gonzalez

Consultor SAP BASIS
León, Guanajuato,Mx

Summary

Results-driven SAP BASIS Consultant with over 9+ years of experience in implementation, administration, and optimization of SAP landscapes. Skilled in managing complex technical environments including ECC, S/4HANA, Solution Manager, and SAP BTP. Adept at system performance tuning, database administration, and integration of cloud technologies. Recognized for problem-solving capabilities, clear documentation practices, and collaborative work with cross-functional teams. Committed to continuous learning and delivering scalable, high-value solutions in demanding enterprise settings.

Overview

9
9
years of professional experience

Work History

SAP Basis Consultant

ENABLE Global
Leon Guanajuato, México
2021 - 12.2026
  • Lead SAP Basis operations and architecture for Bank company.
  • Provided technical support to users and project teams throughout the SAP implementation lifecycle .
  • Performed system performance monitoring and applied continuous improvement measures .
  • Implementation, configuration, and lifecycle support of SAP systems (ECC, S/4HANA, NetWeaver, HYBRIS, BPC, BW, Data Services, Portals, Solution Manager).
  • System performance monitoring, troubleshooting, and optimization.
  • Transport SAP management and landscape coordination across environments (SBX–DEV–QAS–PRD).
  • Managed database administration: SAP HANA, Oracle, SQL Server, Sybase , including high-availability configurations with replication and Disaster Recovery Planning (DRP) .
  • Experience with SAP Support Backbone , Cloud Connector , SAP Router , and SAP BTP integration .
  • Created and maintained technical documentation and system configuration records.
  • Coordinated with functional and technical consultants to ensure effective end-to-end integration across SAP modules.
  • Involved in RISE with SAP technical operations and clean core strategies.
  • Documentation of system architecture and technical procedures.
  • Collaborate with functional and technical teams to ensure seamless system integration.
  • Collaborated with cross-functional teams to successfully deliver comprehensive solutions for clients.
  • Managed client relationships through regular check-ins and updates on project progress.
  • Evaluated client needs and expectations, establishing clear goals for each consulting engagement.
  • Developed innovative strategies for clients, resulting in increased revenue and business growth.

SAP PCOE OPERATIONS LEADER

NEORIS
01.2020 - 12.2021
  • Led the SAP PCOE operations, and coordinated the VAR PCOE partner accreditation audits for Latin American clients (Chile, Argentina, Colombia, Mexico, Brazil).
  • Delivered personalized support and strategic proposals to improve clients' SAP landscapes and ensure high-value service delivery.

SAP BASIS Projects and Support Consultant

NEORIS
01.2017 - 12.2020
  • SAP BASIS support for ECC, S/4HANA, BW, PO, MII/ME, Fiori, and Solution Manager.
  • Installed and configured various SAP systems including cloud/on-premise S/4HANA, PI/PO, MII, BW, CRM, NetWeaver, and Portals.
  • Conducted performance analysis, baseline planning, and technical consulting for clients.
  • Activated best practices and Fiori apps; configured Managed Systems and EarlyWatch Reports.
  • Involved in SAP system implementations, upgrades, and daily support activities.
  • Performed system copies (export/import, backup/restore), updates (SPAM, SAINT, SUM), and kernel upgrades.
  • Managed roles and authorizations, user administration (PFCG, SUIM, SU53), and transport configurations.
  • Automated routine maintenance tasks with customized scripts, increasing efficiency in managing system updates and patches.
  • Performed regular health checks on various SAP components such as database servers, application servers and network infrastructure; proactively identifying potential risks and providing recommendations for improvement.
  • Delivered timely and accurate support for SAP Basis issues, minimizing downtime and maintaining high levels of customer satisfaction.
  • Coordinated successful disaster recovery exercises, validating the effectiveness of backup strategies and ensuring data integrity during potential system failures.
  • Resolved complex technical issues through root cause analysis, implementing long-term solutions that prevented recurring problems.
  • Reduced downtime for critical applications through proactive monitoring and preventive maintenance.
  • Developed comprehensive documentation for SAP implementations, facilitating knowledge transfer and future troubleshooting efforts.
  • Implemented data archiving strategies to improve overall system performance, ensuring timely access to critical information while reducing storage costs.
  • Implemented successful SAP upgrades with seamless integration into existing systems, minimizing disruption to business operations.
  • Optimized system resources by analyzing usage patterns and reallocating resources as needed, enhancing overall performance.
  • Enhanced system performance by optimizing SAP parameters and fine-tuning system settings.
  • Assisted clients in developing their enterprise structure within the SAP framework which resulted in streamlined business processes across diverse functionalities.

SAP BASIS Security Consultant

NEORIS
01.2016 - 12.2017
  • Provided SAP security support based on incident management (ticket resolution and documentation).
  • Managed user authorizations, roles, and performed audits; configured transport routes and security compliance.
  • Conducted regular security audits to ensure compliance with industry best practices and regulatory standards.
  • Trained employees on ways to avoid security issues.
  • Oversaw and validated grounds access to mitigate risk of theft.
  • Reduced workflow downtime by effectively training staff on best practices and company policies.

Education

Bachelor's Degree - Information Technology

UNIVERSIDAD AUTÓNOMA DE NUEVO LEÓN (UANL)
Monterrey, Nuevo León, Mexico
01.2014 - 11.2017

Skills

Decision-making under pressure

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Ernesto Alejandro De La Rosa GonzalezConsultor SAP BASIS