Tejaswini Sampangi

Proficient in SAP Basis with extensive experience in the successful implementation and maintenance of intricate SAP environments. Skilled in optimizing system performance and ensuring continuous availability, alongside managing roles and authorizations effectively. Achievements include significant operational improvements and enhanced efficiency leading to business growth.

• Certified SAP HANA 2.0 SPS05 Associate
• SAP HANA Document – HA200 – SAP HANA 2.0 SPS04 – Installation and Administration
• Azure Fundamentals from Udemy
• MS excel - Udemy

• English
• Telugu
• Hindi

• Travelling
• Music
• Reading
• Writing verse
• Cooking

• SAP Basis
• Hana Studio
• SAP Security
• Solution manager
• Service Now
• SAP ME
• JIRA

Organization: TATA Consultancy Services

Systems Engineer, March 2023 - Present

Projects:

Signet Jewels March 2023 - October 2025

• Led SAP RISE and SAP S/4HANA upgrade activities across Development, Quality, Pre-Production, and Production systems.
• Performed end-to-end SAP S/4HANA system upgrades, including planning, execution, and post-upgrade validation.
• Managed system refresh activities (client copy/local/remote) for QA and UX systems.
• Executed Support Package Stack (SPS) upgrades and component upgrades (STPI, ST-API) across all environments.
• Performed kernel upgrades, SPAM/SAINT patching, and SUM activities.
• Administered SAP system installations, configurations, and post-installation activities.
• Managed SAP system start/stop procedures and performed system restarts during maintenance activities.
• Handled transport management system (TMS) configuration and transport routes across landscapes.
• Monitored background jobs, work processes, dumps (ST22), system logs (SM21), and performance (ST03N/STAD).
• Performed SAP system health checks and proactive monitoring using Solution Manager.
• Tuned alerts and thresholds in SAP Solution Manager for effective monitoring.
• Configured and maintained RFC, HTTP, and other communication interfaces between SAP and external systems.
• Managed user administration tasks including user creation, role assignment, password resets, and authorization support.
• Performed client administration activities including client creation, copy, opening, and closing.
• Executed SAP data archiving and managed archive administration (SARA).
• Applied SAP Notes and Security Notes using SNOTE across all system landscapes.
• Managed SAP profiles and parameters for performance tuning and system optimization.
• Handled spool administration, printer configuration, and output device management.
• Performed database space monitoring and basic DB administration activities.
• Supported backup and restore operations in coordination with DB teams.
• Participated in Disaster Recovery (DR) planning, testing, and execution activities.
• Monitored and managed system interfaces, IDocs, and batch job failures.
• Provided 24/7 production support and handled critical incidents with timely resolution and escalation.
• Worked on incident, problem, and change management using ServiceNow and JIRA.
• Coordinated with cross-functional teams (ABAP, Functional, DB, OS) for issue resolution and deployments.

Organization: Cognizant

Associate, July 2019 to March 2023

Projects:

Oxford University Press, November 2019 to March 2023

• Provided 24x7 support in Daily system monitoring which includes, DB locks, Table spaces, System lock, Update error, ABAP Dump error, handling File system alerts and monitoring Backups
• Excellent Skills in SAP Support with strong experience in NetWeaver, SAP ECC 6.0
• Experience in system refreshes and restores of dual (ABAP+Java) and single stack systems
• Databases – MSSQL Server, Oracle and Operating Systems like Windows, Linux.
• Experience in installing, configuring, Early Watch Alert scheduling and management in Solution Manager.
• Strong experience in Client Administration, Client copy (Local, Remote, Import/Export).
• OSS/SAP Service Marketplace, Developer keys, Access Keys and License keys
• Setting up and maintenance of the Profile Parameters (Start/Default/Instance).
• Applied Note corrections, Add-ons, SPAM/SAINT, Kernel Upgrade
• Good experience in windows server and in OS/DB migration
• Good experience in defining, configuring and maintaining the Transport Management System environment.
• Importing the transports through SAP and at OS Level whenever required.
• Opening the SAP OSS connections and giving the login of SAP servers and posting messages for OSS support to SAP and coordinating with them.
• Monitor and maintain SAP systems environments for optimum performance and be proactive in identifying potential problems (environments include Sandbox, Development, QA, Production and DR etc)
• Install, configure, maintain, and support multiple SAP landscapes and 3rd party tools
• Installation, Configuration and troubleshooting of SAP GUI version.
• Worked in Backup and Recovery activities and DR activity
• Worked with SAP interfaces like Biztalk, Camel as part of project support
• Worked on many incidents and involved in P1/P2(Priority issue) calls