Extensive experience delivering high quality solutions| Shooting and editing| Jack of all trades, master of a few ;-)
A selection of open-source software projects, hosted on GitHub.
An extremely fast parser and formatter of standardized date and date-times supporting RFC-3339 (ISO-8601 profile) and more.
Eclipselink JPA Maven plugin, supporting static weaving, canonical model generation, and DDL generation.
OpenAPI specification linter Maven plugin, supporting pluggable rules via Zally. Requires no additional dependencies or services.
Simple embeddable, persistent, rewindable, and filterable queue implementation with no dependencies.
Reverse-proxy and web-server built on top of Spring Cloud Gateway supporting full request/response logging
Highly configurable, easy to use stopwatch allowing measurement of accumulated run-time, with support for numerous statistics.
ClickHouse client that supports querying with progress information. Very useful for large analytical queries.
Transaction-aware cache decorator that holds cache values transiently until commit to avoid polluting the cache with invalid values in case of a rollback.
r7 is a high-performance Java HTTP gateway core with composable routing, low-allocation design, and memory-mapped full audit logging with pluggable tailers.
Quadkey is short for quadtree-key. Each key encodes a square region in latitude and longitude space, organized by detail level making it useful for optimizing geospatial queries.
API-driven fast and free geo-data server for flexible deployment. Comes with a pre-built Docker image.
Powerful plugin system for adding custom functionality to existing applications, supporting both pre-compiled or source code, with live reload.
High-performance routing and security matcher caching for Spring MVC / Spring Boot. Optimize hot endpoints with minimal changes.
Scheduled transfer of full MySQL query results to automatically generated, corresponding Clickhouse tables. Extremely useful for extracting data for analysis through ClickHouse.
Source extractor for documentation purposes. Extract code from actual source code to avoid maintaining codesamples in documentation. Link to full examples.
An easy-to-use tool allowing for on-the-fly reloading of classes useful for dynamic configuration and scripting.
Fun-fact: The name stems from the Linux ifconfig output, listing network interfaces, usually listing eth and lo as standard devices.
