Francisco Diaz

Comprehensive testing that guarantees your software is reliable, secure, and built to perform.

Download Resume

About Me

I'm an ISTQB-certified Quality Assurance Engineer with 10+ years of experience ensuring the quality, reliability and performance of all kinds of software: web and mobile apps, CMS integrations, voice apps, crypto platforms and, most recently, Agentic AI.

I currently work remotely from Spain as a Senior QA Engineer at Nimiq, an open-source, web-native blockchain and payment protocol based in Mannheim, Germany. I design testing strategies that focus on edge cases, user experience and regression, combining test automation with human intuition and oversight.

Along the way I've worked with teams around the world, including Rain Agency (Utah), Versa (Melbourne), Synthflow AI (Berlin) and Nimiq Labs (Mannheim), testing everything from Alexa Skills to multilingual Voice AI agents.

GitHubLinkedIn

Notable achievements

  • Designed and built Nimiq's test automation framework and test strategy from the ground up, covering all of its products.
  • Led QA for Campbell's Soup's marketing ecosystem for 15 months: a hub website, a mobile app and an Amazon Alexa Skill.
  • Cut the resources needed to verify Alexa Skills and Google Actions requirements by 70%.
  • Reduced user stories with incomplete information by 50% by coaching stakeholders on testing practices.
  • As QA Department Manager, reached 90% customer satisfaction and brought quality checks to 100% of projects.

Contact Me

Have a project or role in mind? Send me a message. Submitting opens your email app with it ready to send.