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JGJenks Guo
All experience
July 2018 — May 2021WorkDeveloper relationsITBusinessMarketing

Developer Evangelist

Xero · Melbourne

Helped grow Xero's app ecosystem from 500+ to 1,000+ partners in three years — partner technical support, certification, SDK and API content, and sales enablement.

Jenks giving a technical talk while at Xero

Overview

Xero's app marketplace depends on thousands of developers integrating with its accounting APIs. Jenks joined as a Developer Evangelist to grow and support that partner ecosystem.

What Jenks did

  • Handled new prospective developer partner enquiries and technical evaluations.
  • Provided technical support to partners integrating with the Xero developer API.
  • Ran new-partner integration certification testing and reviews.
  • Managed relationships with an assigned portfolio of developer partners.
  • Communicated with the developer community: forums, tweets, blog posts, videos and talks.
  • Worked with sales, business development and customer support so they knew the partner ecosystem; helped Strategic Partner Account Managers identify, validate and win deals with an app-partner component; supported partner marketing for certification.
  • Worked on SDKs, OpenAPI specifications and code generation for client libraries.

Achievements

  • Ecosystem partners grew from 500+ to 1,000+ over three years.
  • Spoke at apidays (Jakarta) on integration resilience and on machine-learning-powered API governance — anomaly detection and clustering of partner API usage.
  • Earned Xero Evangelist, Advisory, Migration and Payroll certificates.

Why it matters to employers

Developer evangelism at a listed SaaS company blends engineering, support, marketing and sales. It proves Jenks can make an API platform commercially successful — and the API-governance work was an early example of applying machine learning to a platform problem.