ROOT & BRANCH DIGITAL
CERTIFICATE OF COMPLETION
Digital Sustainability Training
This certificate is proudly presented to
Nathan Varughese
at Kita
For successfully completing digital sustainability training,
covering sustainable web practices, carbon-aware digital
delivery, and lower-impact software principles.
Issued by Root & Branch Digital
Adam C. Newman
Adam Christopher Newman
CEO
23 April 2026
Oliver E. G. Winks
Oliver Edward George Winks
CTO