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Information Technology - Cloud Computing (NEW)
(Silver Winner)

PO#

#TBA03961

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Paid

PO Created Date

2025-01-15 19:15:17

Paid Date

2025-01-15 19:16:10

Competition

2025

Season

Entry ID

TBE104338

Entry Submission Date

2025-01-15 05:35:03

Member's Name

Lurduma Reddy Thirumala Reddy

Member's Email

lurdumareddytr@gmail.com

Entry Level

Others

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Re-Evaluated

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IT25024 - Cloud Computing (NEW)

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Project Description

Project Description for Judges

Question 1 : Provide a brief description / background of your nominated organizational, departmental, team, or individual circumstance. (Your response to this question will be used for public display if your entry is awarded.)

Description
Lurduma Reddy Thirumala Reddy is a distinguished Senior SAP Consultant specializing in HANA database administration and cloud computing solutions. His expertise spans across complex database systems, cloud infrastructure, and enterprise-level implementations. As a certified Microsoft Azure specialist for SAP workloads, he has demonstrated exceptional prowess in managing large-scale migrations and implementations. His proficiency in SAP HANA in-memory databases, combined with his deep understanding of cloud architectures, has established him as a leading expert in the field. His innovative approaches to database management and system optimization have consistently delivered remarkable improvements in operational efficiency and system performance.
Background
In his pivotal role at PepsiCo, Lurduma Reddy led the transformative SAP S/4HANA implementation & upgrade project in Azure cloud, showcasing his exceptional ability to manage complex enterprise-level transformations. He pioneered the implementation of Azure NetApp Files for HANA database volumes, achieving maximum data volume utilization and enabling dynamic scaling without system interruption. His innovative approach included developing comprehensive migration strategies and implementing advanced backup solutions that significantly enhanced system performance and reliability.
His notable achievements include:
Successfully led the migration of PepsiCo's largest SAP S/4 HANA scale-up system on Microsoft Azure, supporting over three hundred thousand employees worldwide
Implemented advanced HANA DB snapshot backup solutions, resulting in a ninety percent reduction in database backup and restore duration
Developed and executed the innovative "crop rotation" strategy, decreasing system downtime by ninety percent during maintenance windows
Through his expertise in high-availability clustering and disaster recovery solutions, he ensured ninety-nine percent system availability. His work has significantly impacted PepsiCo's global operations, resulting in hundred-fold faster transaction processing speeds compared to previous solutions. His implementation of security enhancements and automated processes has strengthened PepsiCo's operational infrastructure, supporting the company's daily operations across HR, Finance, and Supply Chain management. Lurduma Reddy's contributions have been instrumental in establishing robust cloud-based solutions that align with industry best practices and future technological advancements.

Question 2 : Outline your nominated organizational, departmental, team, or individual achievements, dated 1-3 years prior, based on your selected categories.

Professional Achievement 
As a Senior SAP Consultant at PepsiCo Inc., USA, Lurduma Reddy demonstrated exceptional expertise in managing and optimizing SAP HANA database systems within the Microsoft Azure cloud platform. Serving as a key architect for large-scale database implementations, his technical acumen proved instrumental in driving the company's digital transformation journey through the successful execution of the SAP S/4HANA implementation & upgrade project.
Technical Innovation
Lurduma Reddy revolutionized data volume management by spearheading the implementation of Azure NetApp Files (ANF) for HANA database volumes, enabling seamless online scaling capabilities without system interruption. His innovative approach to implementing the Azure Application Consistent Snapshot tool (AzAcSnap) resulted in a remarkable 90% reduction in database backup and restore duration, setting new standards in system efficiency and reliability.
Migration Excellence 
In a landmark achievement, Lurduma Reddy successfully orchestrated the migration of PepsiCo's largest S/4HANA scale-up database to the Microsoft Azure VM environment, managing complex integrations across multiple interfaces. He further showcased his expertise by accomplishing the migration of the largest Enterprise-HANA system using a scale-out approach, which now serves as PepsiCo's centralized analytics and reporting system. His meticulous attention to table partitioning and execution of table moves during the cutover process ensured seamless transitions.
System Optimization 
Through the implementation of his innovative "crop rotation" strategy, Lurduma Reddy achieved a significant 90% decrease in SAP systems and HANA databases downtime. His mastery of SLES Pacemaker Cluster Solution and HANA Hooks enabled the establishment of robust auto failover mechanisms for complex SAP HANA System Replication environments, ensuring uninterrupted business operations.
Key Accomplishments:
Pioneered the implementation of Azure NetApp Files, achieving maximum efficiency in data volume management
Established comprehensive high-availability clustering systems for mission-critical database infrastructure
Developed detailed Standard Operating Procedures and Runbooks for streamlined system management
Successfully mentored new team members while maintaining optimal system performance
Through these achievements, Lurduma Reddy has demonstrated exceptional proficiency in cloud computing, particularly in managing and optimizing large-scale SAP HANA implementations in the Azure cloud environment.

Question 3 : Provide examples of the strategies / plans you have introduced, in order to attain your nominated organizational, departmental, team, or individual achievements. Explain why the highlighted achievements are significant / unique.

Strategic Implementation Approach 
Lurduma Reddy demonstrated exceptional expertise in SAP S/4HANA implementation & upgrade at PepsiCo, where he pioneered innovative solutions for complex database systems. His strategic approach centered on implementing Azure NetApp Files for HANA database volumes, enabling dynamic volume scaling without system interruption. This groundbreaking method facilitated seamless data management while maintaining continuous operations, particularly crucial for PepsiCo's extensive global operations.
High Availability Framework 
His framework for ensuring system reliability incorporated SLES Pacemaker Cluster Solution with HANA Hooks, establishing robust automated failover mechanisms. This architecture supported complex System Replication environments, resulting in 99% system availability across PepsiCo's operations serving 300,000 employees. The framework's success lay in its ability to handle multi-node environments while ensuring uninterrupted service delivery.
Innovation in System Maintenance 
Lurduma Reddy introduced the revolutionary "crop rotation" strategy for system updates, transforming traditional maintenance approaches. This methodology reduced system downtime by 90% through coordinated implementation of Operating System patching and database upgrades. The strategy's success lay in its careful orchestration of Near Zero Downtime techniques, maintaining seamless business operations during critical updates.
The uniqueness of Lurduma Reddy's achievements extends beyond conventional implementations. His implementation supported operations for a $250 billion enterprise, achieving 100x faster transaction processing compared to previous solutions. His expertise in handling complex migrations demonstrated unparalleled proficiency in large-scale system transformations.
His innovative deployment of the Azure Application Consistent Snapshot tool revolutionized database management practices, reducing backup and restore durations by 90%. This breakthrough particularly stands out as it addressed critical business continuity challenges while maintaining data integrity.
What makes Lurduma Reddy's work significant is his comprehensive integration of high availability clustering, table partitioning, and architectural considerations within the cloud environment. His solutions not only supported PepsiCo's extensive operations but also established new benchmarks in SAP HANA system management, particularly in handling complex multi-node environments and implementing advanced automation technologies for enhanced system performance.

Optional Context for Judges (Not for publication. This section is solely for judges' evaluation.)

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Link	Password Protected	Display (Winner Info)
https://learn.microsoft.com/en-us/azure/sap/workloads/sap-hana-high-availability?tabs=lb-portal%2Csaphanasr	No	Display
https://help.sap.com/docs/SAP_HANA_PLATFORM/2c1988d620e04368aa4103bf26f17727/a428e6802a454f34bd3599782060c116.html?version=2.0.07	No	Display
https://techcommunity.microsoft.com/blog/sapapplications/microsoft-releases-sap-hana-standard-sizing-certified-vm-with-close-to-24tb-memo/3643577	No	Display
https://help.sap.com/docs/SAP_HANA_PLATFORM/6b94445c94ae495c83a19646e7c3fd56/d5b64eaebd0d4220900ce5404eabca67.html?version=2.0.07	No	Display
https://www.sap.com/bin/sapdxc/proxy.inmsl.attachment.13316.pitch-deck.pdf	No	Display

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