CTO. Founding engineer. I build SaaS that scales.

0 yrs
building SaaS
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learners taught
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About

Operator. Builder. CTO.

I'm Viktor — CTO and founding engineer at AcademyOcean, an AI-powered SaaS LMS I've been building from scratch for 9 years. I wrote roughly 85% of the MVP myself and lead a team of 9 engineers. Today the platform serves 1M+ learners and has delivered north of 20M lessons.

On the side I run a small iOS studio — Darkmaster's Pottery, AI-Buddy, and Breathing all live on the App Store — and an AI CRM that automates candidate sourcing for recruiting teams. Different products, same operating principle: ship small, observe, iterate.

I was born in Odesa, Ukraine, and write this from Spain. The last few years rewired what I think production-ready means; I value systems that survive contact with reality over architecture astronaut diagrams. I prefer to read the logs.

My stack is whatever the problem deserves — Rust when it's hot path, Go when it's a service, Python when it's an agent, Swift when it's an iPhone, Postgres until it really won't scale. I write code on Mondays and review it on Fridays.

Selected work

Three things I've built and still run.

AcademyOcean

2017 — Now

AI-powered SaaS LMS. Built from scratch as founding engineer; ~85% of the MVP code is mine. ~1M learners, ~20M lessons, 9-engineer team.

Clients —— OLX Ajax Loxone Samsonite INTERTOP N-iX Work.ua Netpeak Group
LaravelPostgreSQLGoPythonClickHouseRedisTerraform

Darkmaster's Pottery

Side · App Store

Seven apps shipped solo in Swift through darkmasters-pottery.com — AI Buddy, Breathe On, CelebrateAI, Habit Tracker, Photo Cleaner, Glucose Track, Quit Smoking. Designed, coded, submitted alone.

SwiftSwiftUICore MLApp Store

AI CRM for recruiting

Side · 2024 — Now

AI-powered candidate sourcing for in-house recruiting teams: agentic search, automated outreach, retrieval-augmented profile context. In private beta.

RustSveltePostgreSQLValkeyCaddy
Stack · How I work

Tools I trust in production.

Languages
Rust Go Python TypeScript PHP Swift
Infra
PostgreSQL ClickHouse Redis Terraform OpenTofu Docker
AI
Agentic RAG OpenAI Claude Code
Hardware
ESP32 Raspberry Pi Arduino STM32 3D printers
Open source
github.com/Murzav xcstrings-mcp appshots-mcp