ProductionMoneyssimo
A personal finance manager for multiple accounts and currencies, with automatic transfers and scheduled operations.
JavaSpring BootJDBCRESTBootstrap 5
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Application catalog
Products
Focused applications designed for technical work—each with a clear purpose, consistent documentation, and its own dedicated home.
In production
Applications under active development
Production
ProductionChronoPreuve
Timestamping, electronic signatures, and electronic archives for durable digital evidence.
JavaSpring BootJDBCRESTBouncy CastleAmazon S3
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ProductionVault
Secure data storage and long-term archives with full-text search and digital signatures.
JavaSpring BootJDBCRESTTikaLucene
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Production
Desk
A headless content management system for page authoring, document management, and API-driven publishing.
JavaSpring BootJDBCRESTTikaLucene
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Production
BroadSQL
A JDBC command-line client for querying, scripting, and exporting across compatible databases.
JavaSpringJDBC
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Proof of concept
RPN Calculator
Reverse Polish Notation, front to back
RPN calculators implemented as JavaScript in the browser and as Java / Spring Boot REST web services. The project explores the same calculator model across front-end and back-end implementations.
JavaSpring Boot 2RESTJavaScriptJSP
Project history
Earlier products and experiments
Explore phased-out applications and the Java projects that informed today’s work.