Description

I am an SAP solution architect with 10+ years of experience in different SAP technologies, such as BTP Cloud Integration, API Management, on-premise PI/PO and ABAP. Always eager to learn new things and expand knowledge in different SAP modules, basis, security, SD, MM, FICO etc.

Languages

Chinese
Native or bilingual
English
Fluent
Dutch
Conversational

Workplace preferences

Can work on-site

's-Hertogenbosch (up to 50km)

ASML via ST Consultancy B.V.
SAP BTP solution architect
TECH
April 2023 - Today (3 years and 2 months)
Netherlands
Installed Edge Integration Cell on-premise runtime, implemented iFlows and deployed them to both cloud and edge on-premise runtime. Configured client certificate authentication from S/4 Hana to CPI. Among others, delivered following PLM relevant integration:
• Equipment master from SAP PLM to SAP MES
• Product master from SAP PLM to SAP MES
• Engineering change record from SAP PLM to SAP S/4 Hana

Created policy templates in SAP API Management to automate OData to REST API conversion. Which replaced conversions implemented in CPI iFlows and reduced 80% development efforts.

Setup principal propagation for BTP to on-premise, BTP to BTP, on-premise to BTP and non-SAP to BTP scenarios. Configured and documented instructions in Okta, SAP Cloud Identity Service, SAP API Management, Cloud Connector, Web dispatcher and S/4 Hana on-premise applications. It prevented unauthorized user access across system boundaries.

Provisioned SAP Build and delivered first application in production. Consolidated custom domains to central domain managers, enabled custom domains for build work zone standard, advanced and Cloud Foundry CAP applications. Reduced monthly costs of custom domain services from € 1800 to € 600, also fixed 3rd party cookie depreciation issues.

Provisioned Cloud ALM for health monitoring of BTP SaaS & PaaS applications, on-premise S/4 Hana and Cloud Connectors. Also used Cloud ALM for end 2 end integration monitoring across SAP on-premise and cloud applications.

Supported CAP application development with Hana Cloud. Documented naming conventions and technical how-to guidelines for python, NodeJS and UI5 modules. Configured Gitlab repository and CICD pipeline for application lifecycle management.
Lynk & Co
SAP Integration Architect
AUTOMOBILE
August 2021 - March 2023 (1 year and 7 months)
Sweden
Introduced SAP integration suite to replace point to point connections and standardize A2A & B2B integrations. Created guidelines and best practices.

Setup integration between S/4 Hana and banks in CPI to exchange files.
Setup integration between S/4 Hana DRC and Spanish tax authority to submit & download e-invoices. Much effort was spent in debugging DRC functionalities, finding and installing SAP notes. In addition, also did extensive research on e-invoicing for other countries like Italy and Germany.
Kaisuo
Integration Specialist
March 2021 - December 2021 (9 months)
Lisse, Netherlands
Worked as a freelance integration specialist in SAP API Management, CPI and PI/PO area. Helped NN Group in the financial sector to
• review and improve the API integration architecture
• publish OData APIs in WSO2 and SAP API Management.
• enhance API security to safeguard the company's digital assets
• setup CI/CD pipeline in Azure DevOps and GitLab to streamline and automate development & deployment process