Available for new projects
Ship real software
2× faster
with AI-driven development.
AI changed the economics of building. Paired with 18 years of engineering judgment, it turns weeks of work into days — without shipping fragile code. You get senior-grade results, in less time, for less budget.
Why AI-driven, why now
The best time to build was expensive. Now it's fast and affordable.
AI doesn't replace engineering — it removes the busywork around it. The senior thinking stays; the hours drop. That difference is what you feel in the timeline and the invoice.
Faster delivery
Prototypes in days, features in a week. Momentum you can actually see.
Lower cost
Fewer hours to the same outcome. Budget goes to results, not overhead.
Production quality
Every line is reviewed by a senior engineer. Tested, secure, maintainable.
Broader scope
One senior partner across full-stack, AI integration and automation.
The process
Five stages, from idea to shipped
A clear, senior-led path. AI accelerates the build; the judgment at every gate is human.
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01
Discovery
We define the goal, constraints and what success looks like — measured, not vague.
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02
Architecture
Data model, stack and the exact points where AI adds leverage — planned before a line is written.
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03
AI-accelerated build
Rapid iteration with a human reviewing every change. Fast, but never on autopilot.
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04
Hardening
Tests, security review and performance tuning — p95 latency, error budgets, edge cases.
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05
Ship & iterate
Deploy, monitor and improve. You get docs, handover and a partner who stays reachable.
What I build
Services
AI integration & automation
OpenAI & Claude in your product — chatbots, assistants, RAG and agents that do real work.
Learn more →Custom web development
Full-stack apps and sites — PHP, React, MySQL — built and shipped at AI speed.
Learn more →WordPress & plugins
Custom themes, plugins and AI-powered features on the platform that runs the web.
Learn more →Workflow automation
Connect your tools with n8n and custom scripts. Kill the manual, repetitive work.
Learn more →LLM & semantic search
RAG pipelines, embeddings and vector databases — answers grounded in your own data.
Learn more →AI strategy & consulting
Audits, architecture and a realistic roadmap for where AI actually pays off.
Learn more →From the blog
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Jun 26, 2026Who you're working with
Serhii Kalyna
AI Integration Developer based in Kyiv. 18 years building web applications — now focused on AI development and LLM integrations, and sharing what actually works in production on the blog.
You work directly with me. No account managers, no handoffs — the person planning the architecture is the person writing the code.
Have something to build?
Tell me what you're working on. You'll get an honest take on scope, timeline and whether AI is the right lever — usually within a day.