Enterprise architecture
Digital wallets, e-ID, GenAI, and security — Roman's Swisscom-scale day job applied to our ventures.
Swiss AI Product Studio
We build what others only pitch.
Trizoun is Roman Zoun and Ivayla Trifonova — Tri + Zoun. Enterprise FinTech architecture meets Go-to-Market instinct. We ship real products part-time and seek partners who invest in execution and the next GTM step.
Portfolio of shipped work 2 founders FinTech · Retail · GenAI Switzerland
Why Trizoun
Capability-first: team depth, shipped portfolio, honest early-stage ask.
Go-to-market clarity
Retail, AI marketing, and validation — Ivayla tests ideas and runs lean GTM before scaling spend.
Proof you can click
URLs, App Store listings, public repos — not slide decks. Built part-time, ready for focus with capital.
Featured ventures
Early stage — shipped work with a clear investment path.
Kurtaxe Self-Service
Automated guest lifecycle for Leukerbad landlords: send one link, guests complete tourist tax registration on their phone.
TourismSaaSLeukerbadAutomation
Listel — In-store shopping lists that follow the aisle
Open concept and public repo: branch-specific lists aligned to real walking paths, local promos, and light gamification — neutral, without replacing brand choice with ads.
RetailOpen SourceShopping ListsCustomer Experience
Social Media Fabric — social autopilot for local businesses
Marketing platform for Swiss SMEs: campaigns, content planning, automated posts, reels, and publishing — built for salons, massage practices, and dance studios.
SaaSSocial MediaKMUAutomation
Two founders. One complete skillset.
Technical depth and market instinct — without outsourcing the hard parts.
Roman Zoun
Roman Zoun
Head of FinTech and Digital Wallet · Digital Identity · AI & Security
Roman leads FinTech and wallet initiatives at Swisscom, holds governance roles at OpenWallet and DIDAS, and connects digital identity, security, and GenAI to measurable customer outcomes.
LinkedIn ↗ Ivayla Trifonova
Ivayla Trifonova
Entrepreneur · AI-Driven Digital Marketing · Retail Innovation
Ivayla combines AI-driven digital marketing, SEO, and GEO with tourism and retail ventures — including visit-wallis.ch and the retail product Listel (MVP live, go-to-market).
LinkedIn ↗Insights
How we think about AI, product, and building with small teams.
Designing Motion With Purpose
When you present a product, bold motion, playful gimmicks, and hidden easter eggs can be the difference between polite interest and shares that drive traction.
Ivayla Trifonova
Motion DesignTractionProduct Marketing
Building Digital Products With Small Teams
Two people can ship serious products when roles are clear, content lives outside the codebase, and every sprint has one measurable outcome.
Roman Zoun
Small TeamsProductDelivery
Parental Leave as a Launch Window — How Trizoun Started
Ivayla and Roman worked at full throttle for years — until we realized we could do more than execute someone else's roadmap. Trizoun began during pregnancy and became part of how we live and build.
Ivayla Trifonova
TrizounFounderFamily