Rod Del Castillo Featured + Selected Works

The Work.

Selected product systems, enterprise case studies, launch work, and founder-led products — chosen for the kind of senior IC judgment they reveal.

Founder-led Products

Build in progress

DropLove

A tipping and support layer for DJs and independent performers — built around profiles, QR links, live events, and direct payments at the moment of performance.

Role: Founder · Product · Design
Stack: Flutter · Firebase · Stripe
Status: Alpha QA · Stripe/App Store prep

Screens coming soon

Client Case Studies

Meridian

Enterprise Fintech

Treasury intelligence for mid-market CFOs — turning fragmented cash visibility into clearer daily reviews, board updates, and urgent liquidity decisions.

Research → IA → Flows → Screens

Folio

Consumer Finance

Personal finance for people who avoid finance apps — calm, non-judgmental, and designed around small decisions instead of shame.

Research → IA → Flows → Screens

Halyard

Industrial IoT · Field Service

A voice-first field agent for wind turbine technicians — guided procedures and diagnostic reasoning with no hands, no eyes, and no connectivity required.

Research → Conversation Design → Screens

HP Elite Earbuds

Client Work — HP

A systray-resident Windows companion app for HP's wireless earbuds — six screens selected from a 66-frame system to show staff-level state design and componentization.

State Design → Componentization → Screens