<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Mustafa Al-Barghouthy: Writing</title><description>Articles on K2 / Nintex and the engineering around enterprise automation.</description><link>https://mus-q7h.pages.dev/</link><item><title>Building a Resilient K2 Service Broker</title><link>https://mus-q7h.pages.dev/blog/building-a-resilient-k2-service-broker/</link><guid isPermaLink="true">https://mus-q7h.pages.dev/blog/building-a-resilient-k2-service-broker/</guid><description>Patterns for service brokers that survive flaky endpoints: sensible timeouts, retries with backoff, and honest error surfacing.</description><pubDate>Mon, 18 May 2026 00:00:00 GMT</pubDate><category>K2 / Nintex</category><category>K2</category><category>Service Broker</category><category>Integration</category><category>C#</category></item><item><title>Custom Controls in K2: Field Notes</title><link>https://mus-q7h.pages.dev/blog/custom-controls-k2-field-notes/</link><guid isPermaLink="true">https://mus-q7h.pages.dev/blog/custom-controls-k2-field-notes/</guid><description>Hard-won notes on building K2 custom controls that behave, from data binding to the runtime quirks nobody documents.</description><pubDate>Thu, 09 Apr 2026 00:00:00 GMT</pubDate><category>K2 / Nintex</category><category>K2</category><category>Custom Control</category><category>JavaScript</category><category>UI</category></item></channel></rss>