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Rubén Ferrero
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Rubén Ferrero
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Screenshot of the nullEDGE 2025 How is CRM different from S2P and what features come from AI with Shanma Negi

nullEDGE – How is CRM different from S2P and what features come from AI with Shanma Negi

ServiceNow / Rubén Ferrero / 16th December 2025

An attempt to explain the difference between Customer Relationship Management (CRM) and Source-to-Pay (S2P) in ServiceNow.

nullEDGE – How is CRM different from S2P and what features come from AI with Shanma Negi Read More »

Screenshot of the nullEDGE 2025 Microsoft Graph API without IntegationHub with Anvesh Kumar Mupparaju

nullEDGE – Microsoft Graph API without IntegrationHub with Anvesh Kumar Mupparaju

ServiceNow / Rubén Ferrero / 16th December 2025

A theoretical overview of integrating ServiceNow with Microsoft 365 via Graph API without IntegrationHub licenses.

nullEDGE – Microsoft Graph API without IntegrationHub with Anvesh Kumar Mupparaju Read More »

Screenshot of the nullEDGE 2025 Showcasing SNUtils with Arnoud Kooi

nullEDGE – Showcasing SNUtils with Arnoud Kooi

ServiceNow / Rubén Ferrero / 14th December 2025

Arnoud Kooi’s nullEDGE session covering SN Utils features, custom commands, and the hands-on lab for ServiceNow developers.

nullEDGE – Showcasing SNUtils with Arnoud Kooi Read More »

Screenshot of the nullEDGE 2025 Modern Web Development in ServiceNow with Andrew Pischulin

nullEDGE – Modern web development in ServiceNow with Andrew Pischulin

ServiceNow / Rubén Ferrero / 13th December 2025

Modern web development in ServiceNow isn’t just possible, it’s powerful. Andrew Pischulin shows how React and other frameworks can expand the platform’s capabilities while inheriting its security model.

nullEDGE – Modern web development in ServiceNow with Andrew Pischulin Read More »

Screenshot of the nullEDGE 2025 2 Week Upgrades with Chris Schuh

nullEDGE – 2 week upgrades with Chris Schuh

ServiceNow / Rubén Ferrero / 13th December 2025

Fast ServiceNow upgrades come from experience: Cloning practice, sandbox tricks, ATF, documentation, communication and other tools that make your life easier.

nullEDGE – 2 week upgrades with Chris Schuh Read More »

Screenshot of the nullEDGE 2025 Being a Good ServiceNow Dev with Ekta Sharma

nullEDGE – Turning data into trust: The role of data certification with Shreya Wani

ServiceNow / Rubén Ferrero / 11th December 2025

Shreya Wani’s session on Data Certification in ServiceNow: why periodic ‘health checks’ for critical data matter, how policies, instances and tasks work in CMDB Workspace…

nullEDGE – Turning data into trust: The role of data certification with Shreya Wani Read More »

Screenshot of the nullEDGE 2025 Being a Good ServiceNow Dev with Ekta Sharma

nullEDGE – Being a good ServiceNow dev with Ekta Sharma

ServiceNow / Rubén Ferrero / 10th December 2025

Ekta Sharma’s talk on what makes a ‘good’ ServiceNow developer, highlighting the useful points about knowing the platform and asking why. I add some questions about incentives, opportunity cost and how we think about technical debt over time.

nullEDGE – Being a good ServiceNow dev with Ekta Sharma Read More »

Screenshot of the nullEDGE 2025 Showcasing Health Sentinel with Maik Skoddow

nullEDGE – Showcasing Health Sentinel with Maik Skoddow

ServiceNow / Rubén Ferrero / 9th December 2025

Explore Health Sentinel with me, an open‑source way to give ServiceNow self‑monitoring: defining sensors on tables that emit events when thresholds are breached, so you can catch issues like desynchronised incident states or stuck emails before users do.

nullEDGE – Showcasing Health Sentinel with Maik Skoddow Read More »

Screenshot of the nullEDGE 2025 Avoiding Data Migration Pitfalls with Slava Savitsky

nullEDGE – Avoiding data migration pitfalls with Slava Savitsky

ServiceNow / Rubén Ferrero / 8th December 2025

Check Slava Savitsky’s best advice on ServiceNow data migrations: challenge the real scope, be ruthless about what you move, handle REST imports, attachments, numbering, choices and user IDs carefully, and design everything to avoid future pain.

nullEDGE – Avoiding data migration pitfalls with Slava Savitsky Read More »

Screenshot of the nullEDGE 2025 Performance Tuning with Pawan Kumar Singh

nullEDGE – Performance tuning with Pawan Kumar Singh

ServiceNow / Rubén Ferrero / 7th December 2025

Check Pawan Kumar Singh’s tips for speeding up ServiceNow: deferring related lists, lightening landing pages, limiting list rows, and using good practices like instance scan, indexing and archival rules to keep the platform responsive.

nullEDGE – Performance tuning with Pawan Kumar Singh Read More »

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Hi! I'm Rubén, Co-Founder of SwissFlowIt.

I build apps for the ServiceNow platform, combining over 15 years of consulting experience with a focus on automation, smart integrations, and clean architecture.

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Recent Posts

  • nullEDGE – How is CRM different from S2P and what features come from AI with Shanma Negi
  • nullEDGE – Microsoft Graph API without IntegrationHub with Anvesh Kumar Mupparaju
  • nullEDGE – Showcasing SNUtils with Arnoud Kooi

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