Job Title: SAP BASISLocation: Brazil, Mexico, North America & Latin America regions(Remote)Engagement Type: 12 Months Contract(B2B)JD:We are seeking a highly skilled SAP Basis Expert to execute complex SAP system upgrades and conversions, The ideal candidate will have deep technical expertise in SAP Basis, a strong understanding of SAP architecture, and hands-on experience with SAP system conversions, upgrades, copies and migrations.Key Responsibilities:- 7+ years of Basis Experience- Plan and execute SAP system upgrades (NetWeaver, EHP, SPS, Kernel) across development, quality, and production environments.- Lead SAP S/4HANA system conversions from ECC, including pre-checks, simplification item analysis, and custom code remediation.- Utilize tools such as SUM (Software Update Manager), Maintenance Planner, DMO (Database Migration Option), and SPAM/SAINT.- Experience in Update, System copies and Client copies- Perform OS/DB migrations, Unicode conversions, and HANA database upgrades.- Conduct mock conversions, dry runs, and cutover planning for production migrations.- Collaborate with cross-functional teams to ensure compatibility and readiness for upgrades and conversions.- Troubleshoot and resolve technical issues during and post-upgrade/conversion.- Maintain comprehensive documentation of upgrade/conversion procedures and lessons learned.- Stay current with SAP's roadmap, release strategy, and best practices for upgrades and conversions.- ECS experience is added advantage.S/4Hana release/Version upgrade should have handson experience