Context
Colibri is a food delivery startup serving Lake Atitlan, Guatemala. It was built because the local delivery layer people needed around the lake had to be created merchant by merchant.
Nico Sullivan · Portfolio · UC Berkeley '26
Visualstorytellershipping end-to-end.
Systems
Apps · workflows
payment flows · demos
Craft
Product storytelling
UI design · video
Approach
AI-native
detail-driven · fast iteration
Hi, I'm Nico.
I build at the intersection of systems, design, and story. Over the last two and a half years, that has meant websites, interfaces, automations, funnels, demos, videos, and client systems for real businesses.
What I bring is a visual sense, a systems mind, and the patience to shape an idea until it feels clear. I first learned that through video editing. The medium has expanded, but the work is the same: understand what matters, shape it with diligence, and build something people can love and trust.
Read my full storyThings I've Built Recently:
Agency · 2023 to now
Ventari.
A studio where I built the digital layer around founder-led businesses.
Co-ran a 12-client studio while finishing Berkeley, building websites, interfaces, automations, funnels, demos, videos, and client systems for real businesses.
ventarimarketing.comVisit
Operations
Colibri
A food delivery startup serving Lake Atitlan, Guatemala.
Operations
Colibri
A food delivery startup serving Lake Atitlan, Guatemala.
Loading app
Context
Colibri is a food delivery startup serving Lake Atitlan, Guatemala. It was built because the local delivery layer people needed around the lake had to be created merchant by merchant.
Why it belongs here
I joined as one of the founding contributors while building deeper experience in software and business. The original app was already underway; my value was stepping into the real-world layer: customer app, restaurant tools, data/API bugs, releases, and creative assets.
What I owned
I drove the customer app overhaul shown in this phone demo: the home surface, category browsing, product polish, and the public-facing feel of the app. Around that, I helped across the wider product ecosystem: restaurant-app workflows, driver and customer flow feedback, data/API fixes, AI-assisted coding, QA passes, optimization, and launch readiness for Google Play and the App Store.
Marketing
I also helped edit Colibri marketing videos, including AI-assisted motion and campaign pieces. It gave me practical reps in the full startup loop: product, technical execution, operations, release, and storytelling.
Product
Synchronicity
A personal journal for the small signs you notice in your life.
Product
Synchronicity
A personal journal for the small signs you notice in your life.
Overview
Synchronicity is a personal journal for the small signs you notice in your life. You log them as they happen, AI threads the patterns over time, and you can share an entry with a friend when the moment calls for it.
The story
I built this for my girlfriend as a Christmas gift. She had been keeping her synchronicities in the Notes app, and I wanted her to have something real for them. So I made it. The part that matters here: I shipped a real product, end to end, with AI in every seat of the build.
What I shipped
My idea, my design, my code. Auth flow, Firebase backend, every visual decision, prompt engineering, full implementation. Shipped on Netlify, live as a PWA with real users, App Store next. Built with Cursor, Claude Code, Codex, and Gemini orchestrated together, which is the way I work now.
Product
WooWoogle
A self-discovery platform that reads 20 wisdom systems as one living map.
Product
WooWoogle
A self-discovery platform that reads 20 wisdom systems as one living map.
Loading app
Overview
WooWoogle is astrology, Human Design, numerology, twenty wisdom systems in all, woven into one map that reads you back to yourself. Yes, it's woo. That's the point. A friend had the idea, called me the next day, and we built it for the joy of it. Then real people showed up.
The story
The hard part was making the woo actually land. I wanted readings that feel like they know you, not a horoscope generator. So under it sits a knowledge graph, and it keeps growing: 733 ideas today, drawn from 130 wisdom texts, linked by 1,990 relationships and traced to 2,991 citations, with every new source folding right in. Your chart lights up the nodes, the graph connects them, and AI only phrases what's already there, so nothing gets invented. That's the difference between a party trick and something that gives you chills.
What I own
I own the knowledge engine behind every reading and how the whole thing feels. 165 people use it, and they stay because it resonates. That's the part I'm proud of: taking something this playful and making it real enough that strangers trust it with who they are. Live at woowoogle.com, phone apps next.
AI onboarding
Light Agent Kit
A lightweight onboarding framework for turning goals, projects, memory, and skills into a personal AI agent workspace.
A guided frontend for getting started with AI agents. It interviews you in plain language, builds a downloadable workspace as you answer, and gives your agent a folder to work from.
Light Agent Kit interviews you in plain language and builds a workspace of readable files, then uses it: sorting a brain dump into folders, reading your lessons back when you ask, and pulling from your goals, tasks, and projects to write a morning brief.
Video edits
