Hello there

Hi, I’m André.

I’m a product builder and founder with a frontend background who went all in on AI. I take products from a rough idea to something that works and people actually use: design, code, integrations and launch.

Right now I’m building Vanclaro Agents and Brizzy.

Black and white selfie of André in a volcanic landscape on Fuerteventura

How I build

AI isn’t the future anymore. It’s already here.

It arrived faster than I expected and pulled me in from every side. Speed, practice, results and unconventional solutions: that’s what I’ve always enjoyed, and now I get to do it every day.

Agents are my teammates.They write, test and review code with me every day. Honestly, it’s hard to imagine going back to writing everything by hand.

Ship small, learn fast.I’m a practitioner. A working version in real hands first, polish after.

Feel comes first.How does it feel, and does it do the job? A calm, simple interface can hold more craft than you notice at first glance.

Hard things, simple words.In products and in conversation, I love explaining complex things briefly and clearly.

Done means useful.A product isn’t ready until someone pays for it or it brings real value.

Personal changelog

From Pascal to AI agents.

The short version of how I got here. Each step taught me something I still use.

v0.1 · 90sFirst code. QBasic and Turbo Pascal, at school and at home on computers my parents built.
v0.2 · 2000sGamer who automated everything. Configuring bots like L2Walker for Lineage 2 and building in-game tools.
v0.3Simple websites. Dreamweaver and WordPress, always wanting to get back to real frontend.
v1.0 · 2018Back, seriously. Computer science foundations, JavaScript, TypeScript, Angular, then React. Grew from junior to mid-level frontend developer at EPAM.
v2.0 · 2022ChatGPT arrives. From the very first models I saw that this changes everything, and went all in on building my own products.
v3.0 · nowAI-native builder. Two years of daily work with Cursor and Claude Code, plus image, video, music and voice generation. I know which model to use for which job, and the speed keeps climbing every week.

Stack

The tools behind Vanclaro and Brizzy.

From the interface to payments and ads. I run the digital marketing myself too: campaigns, A/B tests and the numbers behind them.

stack.ts

export const stack = {  frontend: ["React", "Next.js", "TypeScript", "Angular"],  ai:       ["Claude Code", "Cursor", "AI agents"],  models:   ["Claude", "GPT", "Gemini", "Grok"], // per task  voice:    ["ElevenLabs", "Twilio"],  media:    ["image", "video", "music"], // generation  backend:  ["Supabase", "Vercel", "Stripe"],  design:   ["Figma", "Midjourney", "Canva"],  growth:   ["Meta Ads", "Google Ads", "A/B testing"],};

Selected projects

What I’m building now.

Hands-on at every stage, from the first idea through design, code, payments and marketing.

For businesses

Vanclaro Agents

Conversational AI agents for your website that don’t just talk, they act. They connect to your CRM and databases, book and follow up, and the same agent can work on the phone and in any chat channel too.

Talks to website visitors by voice and chat
Connects to your CRM and databases to take real actions
Works across channels: website, phone and messaging

Co-founded with my brother Vasyl.

Visit vanclaro.com

Vanclaro website: “Never miss a call again.” An AI reception that answers, asks the right questions and sends a ready job brief

For people

Brizzy

An evidence-oriented breathwork app, built as a PWA. Guided patterns for sleep, energy and stress, a calm panda companion and streaks that keep the habit going. Shaped by more than fifteen years of my own practice.

Co-founded with my brother Vasyl.

Visit brizzy.app

Book a call

Let’s talk.

Open to partnerships, startup teams and product roles. Pick a time for a short intro call, or just write to me.

andre@posmitny.com

Intro call with André15 min · video call

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