Holden Hoover

Holden is a Computer Engineering student at the University of Waterloo who has been using APL since 2020. He was the 2024 APL Forge Winner for his Radar Ingest System project, which he presented at Dyalog ’24. He is currently completing a four-month co-op term at Dyalog Ltd, during which he has been focused on developing APL client interfaces to REST APIs from OpenAPI specifications, with a focus on code generation and tooling.

At DYNA26

Holden will be presenting Consuming REST APIs in APL with OpenAPI.

Videos Featuring Holden

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Other Speakers at DYNA26

Rich Park

Rich joined Dyalog Ltd after university. The combination of his enthusiasm for APL with his passion for education and teaching has resulted in the creation of… Read more

Jay Whipple

Jay has been programming using APL since 1975 – his experience includes building a portfolio accounting software company called Security APL (1978-1996). He… Read more

Asher Harvey-Smith

Asher discovered APL on his university’s programming forum. He spent two summers as an intern at Dyalog Ltd, working as both an APL implementer and evangelist,… Read more

Register for DYNA26

DYNA26 is a free, in-person event.

Registration is essential to ensure that we can accommodate all attendees comfortably and plan appropriate refreshments. Please note that lunch and refreshments during breaks are included, but the evening meal is not.

If you have any questions please contact us: dyna@dyalog.com

Registration for DYNA26 closes at 6:00 PM EDT (22:00 UTC) on Friday 17 April 2026.