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Ritesh Singh

@riteshsingh

SAP Solution Architect driving Clean Core S/4HANA, RAP and cloud-ready extensibility for global enterprises.

India
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What I'm looking for

I seek roles where I can architect Clean Core S/4HANA solutions, lead technical teams, solve complex integration challenges, and drive cloud-first digital transformation.

I am a SAP Solution Architect with 10+ years of experience designing Clean Core S/4HANA architectures, RAP-based extensions, and cloud-ready solutions on SAP BTP. I have a proven record delivering large-scale global rollouts, reducing customization footprints, and accelerating invoice and order-to-cash processes through upgrade-safe extensibility.

I lead technical teams and define integration and deployment strategies across CPI, CAP, Event Mesh and hyperscaler environments (AWS/Azure/GCP for SAP). My work includes architecting multi-country rollout templates, implementing Public Cloud solutions with RAP and Adobe Forms, and modernizing classic ABAP to RAP and ABAP on HANA.

Experience

Work history, roles, and key accomplishments

PwC India logoPI
Current

SAP Solution Architect

PwC India

Oct 2024 - Present (1 year 2 months)

Architected S/4HANA Clean Core solutions and RAP-based extensions for multi-country clients, reducing customization footprint by 40% and improving invoice processing time by 35%. Led cross-functional teams of 20+ to deliver cloud-ready S/4HANA Public Cloud implementations.

DI

Senior Consultant – SAP Technical

Aug 2021 - Oct 2024 (3 years 2 months)

Delivered S/4HANA RAP extensions for Order-to-Cash and implemented AIF error-handling frameworks, migrating ECC objects to ABAP on HANA to modernize integrations and improve reliability for US clients.

BI

SAP ABAP Consultant

Birlasoft

Jan 2012 - Dec 2019 (7 years 11 months)

Developed enhancements, reports, and interfaces across FI/CO, MM, SD and participated in S/4HANA 1709/1809 rollouts for manufacturing clients, driving modernization from classic ABAP to RAP patterns.

Education

Degrees, certifications, and relevant coursework

Jaypee University of Information Technology logoJT

Jaypee University of Information Technology

Bachelor of Technology, Computer Science

Bachelor of Technology in Computer Science, focused on core computer science principles and software development.

Tech stack

Software and tools used professionally

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Ritesh Singh - SAP Solution Architect - PwC India | Himalayas