https://dussanfreire.com 2026-05-16T14:46:17.007Z monthly 1 https://dussanfreire.com/en 2026-05-16T14:46:17.007Z monthly 0.9 https://dussanfreire.com/en/blog 2026-05-16T14:46:17.007Z weekly 0.7 https://dussanfreire.com/es 2026-05-16T14:46:17.007Z monthly 0.9 https://dussanfreire.com/es/blog 2026-05-16T14:46:17.007Z weekly 0.7 https://dussanfreire.com/de 2026-05-16T14:46:17.007Z monthly 0.9 https://dussanfreire.com/de/blog 2026-05-16T14:46:17.007Z weekly 0.7 https://dussanfreire.com/en/blog/singleton-pattern 2026-03-13T00:00:00.000Z yearly 0.6 https://dussanfreire.com/en/blog/factory-method-pattern 2026-03-20T00:00:00.000Z yearly 0.6 https://dussanfreire.com/en/blog/abstract-factory-pattern 2026-03-27T00:00:00.000Z yearly 0.6 https://dussanfreire.com/en/blog/builder-pattern 2026-04-03T00:00:00.000Z yearly 0.6 https://dussanfreire.com/en/blog/prototype-pattern 2026-04-10T00:00:00.000Z yearly 0.6 https://dussanfreire.com/en/blog/adapter-pattern 2026-04-17T00:00:00.000Z yearly 0.6 https://dussanfreire.com/en/blog/decorator-pattern 2026-04-24T00:00:00.000Z yearly 0.6 https://dussanfreire.com/en/blog/facade-pattern 2026-05-01T00:00:00.000Z yearly 0.6 https://dussanfreire.com/en/blog/proxy-pattern 2026-05-08T00:00:00.000Z yearly 0.6 https://dussanfreire.com/en/blog/composite-pattern 2026-05-15T00:00:00.000Z yearly 0.6 https://dussanfreire.com/es/blog/singleton-pattern 2026-03-13T00:00:00.000Z yearly 0.6 https://dussanfreire.com/es/blog/factory-method-pattern 2026-03-20T00:00:00.000Z yearly 0.6 https://dussanfreire.com/es/blog/abstract-factory-pattern 2026-03-27T00:00:00.000Z yearly 0.6 https://dussanfreire.com/es/blog/builder-pattern 2026-04-03T00:00:00.000Z yearly 0.6 https://dussanfreire.com/es/blog/prototype-pattern 2026-04-10T00:00:00.000Z yearly 0.6 https://dussanfreire.com/es/blog/adapter-pattern 2026-04-17T00:00:00.000Z yearly 0.6 https://dussanfreire.com/es/blog/decorator-pattern 2026-04-24T00:00:00.000Z yearly 0.6 https://dussanfreire.com/es/blog/facade-pattern 2026-05-01T00:00:00.000Z yearly 0.6 https://dussanfreire.com/es/blog/proxy-pattern 2026-05-08T00:00:00.000Z yearly 0.6 https://dussanfreire.com/es/blog/composite-pattern 2026-05-15T00:00:00.000Z yearly 0.6 https://dussanfreire.com/de/blog/singleton-pattern 2026-03-13T00:00:00.000Z yearly 0.6 https://dussanfreire.com/de/blog/factory-method-pattern 2026-03-20T00:00:00.000Z yearly 0.6 https://dussanfreire.com/de/blog/abstract-factory-pattern 2026-03-27T00:00:00.000Z yearly 0.6 https://dussanfreire.com/de/blog/builder-pattern 2026-04-03T00:00:00.000Z yearly 0.6 https://dussanfreire.com/de/blog/prototype-pattern 2026-04-10T00:00:00.000Z yearly 0.6 https://dussanfreire.com/de/blog/adapter-pattern 2026-04-17T00:00:00.000Z yearly 0.6 https://dussanfreire.com/de/blog/decorator-pattern 2026-04-24T00:00:00.000Z yearly 0.6 https://dussanfreire.com/de/blog/facade-pattern 2026-05-01T00:00:00.000Z yearly 0.6 https://dussanfreire.com/de/blog/proxy-pattern 2026-05-08T00:00:00.000Z yearly 0.6 https://dussanfreire.com/de/blog/composite-pattern 2026-05-15T00:00:00.000Z yearly 0.6