Rajesh Singh

WORK HISTORY

EDUCATION

SKILLS

ABOUT RAJESH SINGH

My core expertise lies in SAP S/4HANA, ABAP, and integration technologies including SAP CPI and PI/PO. I have extensive experience designing scalable architectures, modernizing legacy systems, and enabling seamless communication between SAP and external platforms using APIs and OData services.I bring a strong foundation in Oracle technologies (PL/SQL, Forms, Reports) and database design, combined with deep expertise in modern SAP architecture, OData services, and API-based integrations.I have led technical initiatives across diverse functional areas including SD, MM, FI, PP, and HR, working closely with business and functional stakeholders to translate requirements into efficient, high-performing solutions. A key part of my role involves guiding teams through full lifecycle delivery—from solution design and development to testing, deployment, and post-go-live support.I am particularly focused on performance optimization and system efficiency, leveraging tools such as ST05, ST12, and ATC, along with HANA-based approaches like CDS views, to improve scalability and reduce processing time.Beyond technical delivery, I actively contribute to:• Defining technical architecture and integration patterns• Mentoring and guiding development teams• Driving code quality and best practices• Supporting critical project phases including cutover and hyper-careI enjoy solving complex challenges, building robust solutions, and enabling organizations to maximize the value of their SAP investments—especially in the context of S/4HANA and cloud-driven integration.If you are working on SAP transformation, integration, or performance-critical initiatives, I would be glad to connect and exchange ideas.