VATAN CHOUDHARY
SAP Basis And BTP Consultant
Bangalore
Summary
SAP Certified BASIS and HANA consultant with over 9.5 years of extensive experience in SAP installations, including S/4HANA, ERP, and various other platforms. Expertise includes implementation, upgrades, migrations, and production support, with a strong focus on niche technologies such as SAP BTP, SAC, CPI/IS, Enterprise Asset Management, and SAP Profitability and Performance Management Cloud. Proven track record in collaborating with business development teams to drive technical strategies and project plans for successful migrations and greenfield implementations on cloud platforms. Additionally, skilled in analyzing customer landscapes and designing comprehensive migration plans to Azure.
Overview
10
10
years of professional experience
Work History
Basis, HANA & BTP Consultant
A.P Moller Maersk
11.2021 - Current
- Deployed solution for enterprise asset management, attended and unattended bots, document and reporting compliance, integration suite, Signavio, and PaPM.
- Set up IAS on the SAP BTP platform.
- Configured CALM for monitoring cloud services.
- Outlined the SAP Basis transition strategy from vendor to in-house.
- Performed BODS 4.2 version patching, inclusive of DS and IS components.
- Implemented a resilient foundational infrastructure by configuring and deploying Cloud Connectors, while establishing seamless Principal Propagation.
- Configured the HA and DR setup for HANA on Azure.
- This initiative aimed to optimize the utilization of cutting-edge SaaS technologies, including BTP, SAC, and CPI/IS.
- Backup and restore on SAP Data Intelligence, including routine maintenance stuff like SPN key renewal.
- Set up SSO using SAML configuration.
- Set up the BODS connection to SAP Analytics Cloud; Universes on BO could be consumed or exposed to SAC.
- Configured workload management for HANA DB.
- Configured HANA sitter and cleaner across the landscape.
- HANA Database upgrade from 2.0 SPS05 to 07.
- Early Watch Report analysis and remediation.
- Assessed, analyzed, and migrated the SAP applications to the Azure cloud solution.
- Planned and performed maintenance activities, like kernel upgrades, ST-PI/API patching, offline and online table reorganization in the Oracle database, and Oracle patching.
Basis, BTP & HANA Consultant
L Brands
07.2019 - 11.2021
- Configured HSR on Azure. Assisted the dedicated cloud infrastructure team in designing resource groups and availability sets in a VNET.
- Implemented SAC using XS classics, using CORS connectivity from the SAC platform to the HANA DB for effective data visualization.
- Configured DP Agent and Remote Source Configuration in HANA.
- Prepared technical strategies/design document for system replication, HANA hardware migration, high availability, installation, upgrade, OS-DB migration, Solution Manager, SLD, ADS, etc. And implemented them successfully.
- Hands-on experience in HA and DR setup for HANA, along with cost estimation for HA and DR setup, and YoY (Year over Year) cost.
- Performed system refresh in Oracle and HANA. From production to sandbox, and quality.
- SSO using SAML configuration.
- DB migration from Sybase to HANA.
- Configured workload management for HANA DB.
- S4 1909 and 1809 installations.
- Upgraded 1809 to 1909.
- Upgraded Fiori, GTS, and SCM system.
- Configured HANA cleaner across the landscape.
- One step upgrade and migration to HANA (EHP7, ERP6.0) from Oracle (EHP6, ERP6.0) using DMO.
- Performed migration of the PO and BW systems, Azure to Azure, with the backup/restore method.
- Performed database conversion from Oracle and Sybase to HANA.
- Collaborated with cross-functional teams to successfully deliver comprehensive solutions for clients.
- Managed client relationships through regular check-ins and updates on project progress.
Basis Consultant
Larsen & Toubro Infotech
03.2017 - 07.2019
- I worked for Johnson & Johnson Pharmaceuticals Service Line.
- HANA Database upgrade from 2.0 SPS03 to 04.
- Performed BW on Oracle to HANA migration.
- Worked closely with the Business Development team to explore the SAP on Cloud segment of the business.
- Assessed, analyzed, and migrated the SAP applications to the Azure cloud solution.
- Performed system refresh.
- Performing daily checks, such as system logs, failed jobs, short dumps, work processes, alerts, failed updates, lock entries, table spaces, and buffer checks.
- Applied patches like BASIS, ABAP, STPI, STAPI, and Kernel Upgradation.
- Monitor the database backup logs and archive directory status.
- Monitor SAP standard basis jobs for system maintenance and runtime intervals.
- Early Watch Report analysis and remediation.
- ST22 dump analysis and remediation.
- Responded to system problems on a 24/7 basis and took part in on-call rotation.
- Experience in the configuration of the Enterprise Portal (SSO).
- Maintaining the parameters in system profiles.
- Tablespaces are increasing using brtools.
- Keen participant in SAP Basis Practice competency building, especially in Cloud technologies.
- Worked as part of the Business Development Team and responded to multiple RFPs for various domestic and international clients, like REVGroup, Veolia, and Johnson & Johnson.
Basis Administrator
Wisemen ERP Solutions
02.2014 - 09.2014
- I worked for CenterPoint Energy Utilities Company
- Installation of NetWeaver 7.3.
- Early Watch Report analysis and remediation.
- ST22 Dump analysis and remediation.
- Performed maintenance activities like ST/PI/API patching, Kernel Upgrade.
- Daily Monitoring work.
- Designed Daily monitoring strategy.
- Registering and deregistering the queues and monitoring the queues in XI and ECC systems.
- Patching, Offline and Online Table reorg in Oracle database and Oracle Patching.
Education
Master of Technology - Computer science and Engineering
Chhattisgarh Swami Vivekananda Technical University
Raipur, India 04.2001 -
Bachelor of Engineering - Computer Science and Engineering
Chhattisgarh Swami Vivekananda Technical University
Raipur, India07-2012
Skills
SAP Certified Professional - Solution Architect - SAP BTP
SAP Certified Specialist - SAP S/4HANA Conversion and SAP System Upgrade
SAP Certified Associate - SAP S/4HANA System Administration
SAP Certified - SAP BTP Administrator
Timeline
Basis, HANA & BTP Consultant
A.P Moller Maersk
11.2021 - Current
Basis, BTP & HANA Consultant
L Brands
07.2019 - 11.2021
Basis Consultant
Larsen & Toubro Infotech
03.2017 - 07.2019
Basis Administrator
Wisemen ERP Solutions
02.2014 - 09.2014
Master of Technology - Computer science and Engineering
Chhattisgarh Swami Vivekananda Technical University
04.2001 -
Bachelor of Engineering - Computer Science and Engineering
Chhattisgarh Swami Vivekananda Technical University