AI Studio · Full-stack
AI that takes real work off your plate
We build AI features and products: from on-site chat to agents and automations. Fast, reviewed, and supported after launch.
+15k
hours of coding
+100k
lines of code
19
projects in the portfolio
+20
collaborators
Services
Six scopes — from a business card to an AI product
Business card
A complete company site with a bespoke template, copy, SEO, a form and analytics.
→ A company with no site, or with a site from 2015.
Content website
The business card plus a panel, a catalog and an API contract — you publish the content yourself.
→ Someone who publishes their own content: blog, catalog, events, products.
Website with a feature
The content website plus one feature that makes the difference: maps with travel time, bookings, or media.
→ A catalog with a map, a site with bookings, a site with audio and ebooks.
Replatforming
A migration off WordPress or old hosting without losing positions and without a day of downtime.
→ A site that has traffic and cannot afford to lose it.
AI product
A chat wired into the system, agents, automations and model evaluation — with numbers, not promises.
→ A company that wants AI to do the work, not to answer FAQs.
Care
Daily diagnostics, backups, updates, fixes and a report — after launch.
→ Anyone after launch, whoever built the site.
Work
All work Selected projects
How we work
From idea to launch — with code review
01
Discovery
We gather context, goals and data. We set scope and a measurable outcome.
02
Build
We build iteratively, with code review and a clean structure.
03
Review
Testing, model-quality evaluation, guardrails, fixes.
04
Launch
Ship to production: SSG/ISR, fast Core Web Vitals.
05
Support
Monitoring, maintenance and iteration after launch.
$kastin deploy ai-chat --site client.com# indexing the client docs and FAQ…✓ RAG ready: 1,248 chunks✓ lead capture + human handoffhttps://client.com/chat → live · 340ms
AI that is genuinely engineered
Every AI feature goes through tests and evaluation, and ships with guardrails and monitoring.
About
An experienced engineer behind every AI build
Java, PHP/Symfony, DevOps and Docker, React, and now AI. That is why we design, test and maintain AI features with the same care as the rest of the system.
If you do something, do it well.
Got a project? Write.
We aim to reply within 1 business day.