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Full Name
Lucas Jellema
Full Name
ACE Associate
Top Level Details
Job Role
CTO & Architect
Company
Conclusion
Country
Netherlands
Top Expertise
Architecture
Focus Area
Cloud
About Lucas
Lucas Jellema is solution architect and CTO at Conclusion and member of the Conclusion Architecture Board, The Netherlands. Lucas has worked on the IT architecture and software engineering processes in many different organisations across industries. Most recently he worked with a large retailer, a utility, an agri tech firm, the Dutch courthouses and a large financial institution. He publishes articles, presentations, blogs and code at GitHub, Medium, Slideshare, YouTube and the AMIS Technology Blog (https://technology.amis.nl). He is the author of two books with O’Reilly Press. Lucas is a frequent speaker on international IT conferences and user group meetings. The running theme through most of his activities is transfer of knowledge and enthusiasm (and live demos). Lucas is JavaOne 2015 Rockstar, Oracle Groundbreaker Ambassador and ACE Director and a frequent speaker at conferences such as Oracle Code, Oracle OpenWorld, CodeOne (JavaOne), Devoxx and on Oracle Groundbreaker Ambassador tours. He publishes techy stuff at GitHub, Medium, Slideshare, DZone, OTN, and the AMIS Technology Blog (https://technology.amis.nl). He is the author of two books with O’Reilly Press.
Expertises
Architecture
Cloud
Data Integration
JavaScript
SQL
Home Page
https://technology.amis.nl/blog/
Oracle Community
https://community.oracle.com/tech/developers/profile/Lucas%20Jellema
Links
Latest Contributions
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Admin Mode in Static Web Application with OCI API Gateway
Jun 10, 2025 - Blog post -
API Management
OCI Object Storage
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No Code challenge: create file named after user in OCI Bucket through OCI API Gateway
Jun 08, 2025 - Blog post -
API Management
OCI Object Storage
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Private data in public web application — Microsoft EntraId, GitHub Pages, OCI API Gateway
Jun 02, 2025 - Blog post -
API Management
OCI Object Storage
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Windsurf powered Software Engineering — From Commanding Officer to Collaborators
Apr 01, 2025 - Blog post -
OCI Object Storage
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How to build a Chrome Browser Extension in 15 sentences using Windsurf
Mar 30, 2025 - Blog post -
OCI Object Storage
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Sovereign cloud: for fear of the kill switch
Mar 21, 2025 - Blog post -
Risk Management
Oracle Cloud Infrastructure (OCI)
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Oracle Cloud Projects Browser Extension
Feb 07, 2025 - Blog post -
Cloud
Oracle Cloud Infrastructure (OCI)
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Getting More for Less from OCI Object Storage
Feb 07, 2025 - Blog post -
OCI Object Storage
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