Samiran Nandi
Packaged App Development Analyst
Kolkata
Summary
Results-driven SAP BASIS Consultant with over 5 years of experience in SAP S/4HANA, ECC, BW/BW4HANA, and HANA administration. Specializes in system upgrades, migrations, and transport management, ensuring high availability and optimal performance. Skilled in utilizing SUM, SWPM, SAP Marketplace, SAP BTP, and Azure to support stable enterprise environments in collaboration with cross-functional teams.
Overview
8
8
Certifications
5
5
years of professional experience
Work History
SAP BASIS Consultant
Siemens Energy
05.2024 - Current
- Oversee SAP BWX landscapes, guaranteeing operational stability and system performance
- Directed SAP HANA user authorization processes, RFC configuration tasks, SNC update procedures, certificate oversight, and SAP license administration.
- Conducted UI5 SAP kernel HANA revision and managed SLES operating system upgrades to ensure compatibility and system integrity.
- Oversaw production deployments related to mass transport imports and cross-functional release operations while maintaining SLA compliance.
- Directed SAP HANA user authorizations, RFC configurations, SNC updates, certificate oversight, and SAP license administration to maintain secure and compliant operations.
- Analyzed performance bottlenecks in process chain work processes, SSO SAC analysis for office (AFO) and application connectivity issues.
- Oversaw transport management quarterly, ensuring effective housekeeping and landscape-wide system health monitoring.
- analyzed process chain work processes performance bottlenecks, SSO SAC analysis for office (AFO) and application connectivity issues.
SAP Basis Consultant
Sumitomo
04.2023 - 04.2024
- Oversaw enterprise SAP S/4HANA and SAP HANA landscapes, facilitating comprehensive basis administration in development, quality, and production environments.
- Executed homogeneous system copies via SWPM and contributed to Windows-to-Linux migration projects, ensuring seamless transition and system integrity.
- Implemented homogeneous system copies via SWPM and took part in significant Windows-to-Linux migration endeavors.
- Supervised SAP Web Dispatcher validation processes, coordinated transport imports, tracked system performance, scheduled background jobs, and maintained database health checks.
- Carried out thorough validation processes pre- and post-migration including spool queues, locks, RFCs, SICF services, and repository consistency.
- Collaborated with infrastructure database and functional teams to execute migration upgrades and provide production support, enhancing system stability and performance.
- Managed SAP OSS incidents and service requests through SAP Marketplace, ensuring timely resolution and maintaining service continuity.
SAP Basis Consultant
Origin Energy
01.2022 - 03.2023
- Administered daily SAP Basis operations within development, quality, and production systems.
- Supervised SAP system conditions, workflow processes, background jobs, and logging activities to ensure operational efficiency and system reliability.
- Administered transport requests while orchestrating production deployments through STMS.
- Implemented and sustained security configurations while managing SAP users' RFC connections.
- Directed application of SAP Notes (SNote) and coordinated kernel and support package enhancements to maintain system integrity and performance.
- Coordinated system copy refresh and performed detailed post-copy validation processes using SWPM.
- Rectified application database and operating system challenges to guarantee consistent system availability.
- Engaged with infrastructure database and functional teams to troubleshoot production issues.
- Reviewed SAP EarlyWatch Alert (EWA) reports and implemented recommendations to enhance system performance stability and security.
Education
B.Tech - Electronics And Communications Engineering
RCC Institute of Information Technology
Kolkata, India 04.2001 -
WBCHSE - Science
Ramakrishna Vivekananda Mission
Barrackpore 04.2001 -
WBBSE - Science
Ramakrishna Vivekananda Mission
Barrackpore 04.2001 -
Skills
SAP S/4HANA
SAP ERP
SAP solution manager
Systems configuration
SAP Solution Manager
SAP NetWeaver
SAP System Administration
SAP system administration
SAP S and 4HANA migration
Database administration
SAP license management
SAP kernel upgrades
System upgrades
Certification
SAP Certified Professional – Solution Architect – SAP BTP
Timeline
SAP BASIS Consultant
Siemens Energy
05.2024 - Current
SAP Basis Consultant
Sumitomo
04.2023 - 04.2024
SAP Basis Consultant
Origin Energy
01.2022 - 03.2023
B.Tech - Electronics And Communications Engineering
RCC Institute of Information Technology
04.2001 -
WBCHSE - Science
Ramakrishna Vivekananda Mission
04.2001 -
WBBSE - Science
Ramakrishna Vivekananda Mission
04.2001 -