PokemonPalette
Color inspiration from your favorite Pokemon
Next.js
React
TailwindCSS
Supabase
PokeAPI
Clerk
Yassen ShopovSofia, BulgariaI build & ship
digital products.
[web apps · dashboards · notion systems]
I'm a front-end & product engineer who turns ideas into fast, polished interfaces — from side-projects with thousands of users to client MVPs and startup platforms. I design it, build it, and ship it.
4 Products shipped19 Notion templates10K+ Monthly users
What I do
one person, full stack
Build
Web apps with Next.js, React, TypeScript & Tailwind — fast, accessible, type-safe.
Design
Interfaces and Notion systems people actually enjoy using, from layout to motion.
Ship
Idea to live product — MVPs, dashboards and data-driven tools, out in real hands.
Write
Life Engineering — a weekly letter on building a life and a craft worth keeping.
In real hands
live numbers
PokemonPalette
0K+
Monthly visits
PokemonPalette
0K+
Palettes generated
TalentReports
0K+
Reports generated
Frameworked.io
0%
Platform uptime
Selected work
Next.jsReactTailwindCSSSupabasePokeAPIClerk
Building in public since 2020
Hey, I'm Yassen
A front-end & product engineer based in Sofia, Bulgaria. By day I build the product at an AI recruiting startup; on the side I ship my own apps and write.
I studied Biomedical Engineering in Glasgow, fell for the web during lockdown, and have been building in public ever since — Notion systems, side-projects with real users, and a weekly newsletter called Life Engineering.
I care about fast, honest software and interfaces that feel good to use. If it ships and someone's day gets a little easier, that's the whole point.
Open to new projects
Got something to build?
Whether it's a product, a refresh, or a half-formed idea you want to ship — tell me what you're aiming for and I'll send back ideas, a timeline, and a clear next step.