Hans Klunder
Senior Information Technology Architect
Netherlands
Summary
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SeniorHans Klunder is a Senior Information Technology Architect with 13 years of experience designing and delivering cloud-native, secure, and AI-enabled solutions at Rabobank. He combines architectural vision with hands-on coding—working on release pipelines, IoT, chatbots, and security—so he can both specify and ship complex systems. Certified in CISSP, ISSAP, and CSAA and holding a PDEng from Twente University, he brings rigorous security and design discipline to enterprise initiatives. An active open-source contributor, he improved persistence and encryption in the LokiJS in-memory database, demonstrating attention to core reliability and data protection. Known for challenging assumptions across DevOps teams, he thrives on experimentation and pragmatic innovation.
13 years of coding experience
English, Dutch, Spanish
Github Skills (9)
localstorage10
filesystem10
javascript10
file-operations10
fileio10
encryption9
testing9
json9
nodejs8
Programming languages (15)
Github contributions (5)
techfort/LokiJS
Mar 2015 - Apr 2015
javascript embeddable / in-memory database
Role in this project:
Back-end Developer
Back-end DeveloperContributions:26 commits, 12 PRs, 21 comments in 29 days
Contributions summary:Hans refactored and improved the persistence adapters of the LokiJS database, specifically focusing on file system and local storage implementations. They added a new adapter and test case for the lokiCryptedFile adapter, enhancing database security by integrating encryption and decryption capabilities. Further improvements included enhanced error handling within the adapter, improving overall robustness and reliability of data storage operations. The user's commits focused on core database functionality.
memoryjavascriptnodejsdatabasemobile
seriousme/aedes-persistence-redis
May 2022 - Mar 2025
Aedes persistence, backed by redis
Contributions:2 PRs, 22 pushes, 13 branches in 2 years 10 months
aedesredisbackedpersistence
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