About the Author

Sunil Rajshakha is a senior SAP Fiori developer with seven years of experience building user-focused applications within the SAP industry. His work centers on creating the interfaces and services that make enterprise systems more intuitive and efficient to use, combining strong technical skills with an eye for design.

His technical foundation rests on SAPUI5 and a broad range of web technologies, including JavaScript, HTML, CSS, XML, and React.js, developed across environments such as SAP Business Application Studio, SAP Web IDE, and Visual Studio Code. He is experienced in developing, enhancing, and testing SAPUI5 applications, implementing OData services and APIs, and customizing the Fiori Launchpad to bring applications together for end users.

A distinctive strength of his profile is his attention to user experience. Skilled with UI/UX design tools such as Figma, Axure, and Adobe XD, he creates fully functioning wireframes and prototypes, translating functional requirements into designs that he presents to stakeholders. This design sensibility, combined with a mobile-first development approach, allows him to deliver solutions that are both technically sound and genuinely usable.

Beyond hands-on development, he has taken on leadership responsibilities, guiding the delivery of key project aspects within the Fiori space and incorporating agile and DevOps practices into his solutions. His skills also extend to CDS views and knowledge of authentication approaches such as SAML 2.0 single sign-on.

His credentials reflect both depth and breadth, including SAP certifications as a Fiori Application Developer, a Low-Code/No-Code Developer for SAP Build, a BTP Solution Architect, and an Enterprise Architecture Consultant, along with a BSc in Computer Science. Drawing on this combination of development expertise and design focus, Sunil Rajshakha writes to help developers and technical teams understand how SAP Fiori and UI5 applications are built, and how thoughtful user experience design shapes effective enterprise applications.