Freelance SAP BTP (Business Technology Platform) Specialist

I am a Cape Town-based freelance SAP BTP (Business Technology Platform) specialist with over 8 years of hands-on experience in delivering robust, scalable, and future-proof solutions for businesses across a range of industries. My expertise lies in leveraging the full capabilities of SAP BTP to modernize enterprise landscapes, drive digital transformation, and unlock innovation through integrated, cloud-first architectures.

As a freelancer, I work with agility, precision, and a deep understanding of both technical and business needs. My clients range from local South African companies to global corporations based in Europe and North America, many of whom are in the process of transitioning from legacy systems to intelligent enterprise solutions. I’ve supported large-scale SAP S/4HANA implementations, developed extensibility scenarios using SAP Business Application Studio, and optimized cloud-native applications through the SAP Integration Suite and SAP Build Process Automation.

Being based in Cape Town, a globally connected tech hub, has allowed me to work remotely and on-site, collaborating across time zones and cultures with ease. I’m passionate about solving complex challenges using modern SAP technologies, and I take pride in delivering clean, maintainable, and well-documented solutions that add long-term value.

I view SAP BTP not just as a technology stack but as a business enabler. My role as a freelancer is to translate enterprise goals into digital capabilities—whether that means developing custom applications, integrating hybrid systems, or orchestrating end-to-end business processes on the cloud. I maintain strong relationships with clients by combining deep technical knowledge with clear communication, strategic thinking, and professional reliability.

Key Skills & Specializations

SAP Business Technology Platform (BTP): Proficient across core components including SAP Integration Suite, Extension Suite, SAP Build, Business Application Studio, and the Mobile Services Suite. I specialize in designing multi-tenant and side-by-side extensions for SAP S/4HANA and SAP SuccessFactors.

Cloud-Native Application Development: Experienced in building scalable applications using CAP (Cloud Application Programming Model), Node.js, and Java on SAP BTP. Skilled in deploying via SAP Cloud Foundry and Kyma Runtime for Kubernetes-based scalability.

SAP Integration Suite: Strong expertise in designing and deploying end-to-end integration flows (iFlows) between cloud and on-premise systems, using Cloud Integration (CPI), API Management, and Event Mesh for asynchronous messaging.

SAP Fiori & UI5: Skilled in developing intuitive, role-based SAP Fiori applications and customizing SAP UI5 for various business scenarios. I focus on UX best practices and responsive design.

SAP Build Process Automation: Automation of repetitive tasks and process flows using no-code/low-code environments for rapid delivery and high productivity.

Data & Analytics: Experience integrating SAP HANA Cloud and SAP Datasphere for data modeling and analytical scenarios. Familiar with real-time data replication and consumption via OData services.

DevOps & Lifecycle Management: Use of CI/CD pipelines with SAP Continuous Integration and Delivery service, Git-based workflows, and automated testing frameworks to ensure efficient and repeatable deployments.

Security & Identity Management: Deep knowledge of authentication and authorization using SAP Identity Authentication Service (IAS) and SAP Authorization & Trust Management.

Work Experience Highlights

SAP BTP Extension for Logistics Company (Germany): Built a side-by-side extension for an SAP S/4HANA-based logistics client, using SAP CAP and Fiori to manage last-mile delivery tracking and automated notifications. Improved delivery accuracy and cut customer service queries by 40%.

SAP Integration Suite for Financial Services (South Africa): Designed and deployed iFlows connecting SAP SuccessFactors with third-party HR tools. Enabled real-time data exchange, streamlined payroll processing, and reduced manual effort by 60%.

SAP Build Process Automation for Retail Chain (UK): Developed a suite of automated workflows that cut invoice processing time by 70% and reduced human error. Also built dashboards using SAP Build Work Zone for executive insights.

Multi-cloud Architecture for a Manufacturing Client (Netherlands): Designed a hybrid integration solution using Kyma Runtime and SAP Event Mesh to enable real-time IoT data ingestion from factory sensors into SAP Analytics Cloud.

Certifications

• SAP Certified Development Associate – SAP BTP Extension Developer
• SAP Certified Integration Suite Associate
• SAP Certified Application Associate – SAP S/4HANA Cloud, public edition
• OpenSAP Courses in SAP BTP Security, Process Automation, and Mobile Development

Tools & Technologies

• Programming Languages: JavaScript, Node.js, Java, SQL
• Frameworks: CAP (Cloud Application Programming), SAP UI5
• Platforms: SAP Cloud Foundry, Kyma Runtime, SAP HANA Cloud
• Integration: SAP Integration Suite, CPI, OData, REST, SOAP, API Management
• Automation & DevOps: SAP CI/CD, GitHub Actions, Jenkins, Jira
• Databases: SAP HANA, PostgreSQL, SQLite
• ID & Access Management: SAP IAS, XSUAA, OAuth2.0, SAML
• Project Tools: Visual Studio Code, Business Application Studio, Postman, SAP BTP Cockpit

Education

• BSc in Computer Science – University of Cape Town
• Postgraduate Diploma in Enterprise Systems – Stellenbosch University
• Ongoing participation in SAP Community events, webinars, and hackathons

Languages

• English: Native
• German: Conversational
• Afrikaans: Intermediate

Professional Values

Precision and Reliability: I deliver high-quality results within agreed timelines. I value detail, documentation, and maintainability.

Client-Centered Approach: I listen carefully, ask the right questions, and always align technology with business goals.

Transparency and Communication: I maintain open lines of communication throughout a project and provide regular status updates and technical reports.

Continuous Learning: SAP evolves rapidly. I stay updated through OpenSAP, certifications, community forums, and hands-on experimentation.

Problem-Solving Mindset: Whether dealing with architecture, integration, or UI challenges, I approach problems methodically and creatively.

Availability & Engagement Model

I am available for both remote and hybrid engagements, including short-term projects, long-term freelance partnerships, and subcontracting under SAP consulting firms. I work with clients globally and can adapt to different time zones. My standard engagement model includes requirement workshops, regular sprint reviews, and detailed documentation/handover.

I am always open to meaningful collaborations that drive digital change and value through the intelligent use of SAP technologies.

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