Developer — web & macOS
Just a human who loves to think and marvel at the universe. I observe — the stars, the market, the birds, myself.
Perfectionism, standards, architecture, and contributing to the greater good.
FlintFrees up the Mac disk space taken by local copies from iCloud Drive, Google Drive, OneDrive, and Dropbox.macOS · Swift
PromovaPromova is an EdTech platform for language learning with over 60 million users worldwide. As one of the core web developers, I built and maintained high-traffic landing pages, marketing funnels, and internal tools. The web stack was based on Next.js and Strapi CMS, serving millions of page views monthly across 20+ languages.Fullstack Developer · Core Web Team
PoludneA platform about Ukrainian literature: quotes and excerpts, author pages, a catalogue of works and themed collections. Development in Svelte, as part of a team.Fullstack Developer
SortuneAI-powered YouTube Music library manager. Connect AI agents via MCP to classify genres, organize playlists by season and style automatically.Fullstack Developer
Fix PipsA landing page for a closed trading server on Discord: what is inside, three subscription plans, the steps to join, plus a blog and a lessons section in three languages. SvelteKit on Cloudflare.Fullstack Developer
YarmuschikA one-page site for actor Alexey Yarmuschik: his address to Putin and leaving Russia, biography, filmography, European screenings, press and support, plus a paid one-to-one call sold through a Telegram bot. Four languages, SvelteKit on Cloudflare.Fullstack Developer
Olena MazurenkoA site for Olena Mazurenko, product and cultural-projects manager: a one-page CV, pages for the «Poludne» platform and the TD-UA studio, and her essay collection «Strichni» readable in full. Three languages, SvelteKit on Cloudflare.Fullstack Developer
React PatternsA collection of React patterns that ship far less JavaScript — fit-text, accordions, parallax, carousels and analytics, built CSS-first and server-first, with events delegated instead of client components.Open sourceHow a task becomes production
The way I actually work in 2026: every task first passes two filters — can it avoid manual work entirely, and can the writing be sped up — and only then reaches code.
Fixed scope, fixed deadline. The speed comes from the pipeline, not from skipping steps.
01Deadline
1 day
1 cell = 1 dayDesign and build in a single pass. By the end of the day it is running on your own domain — a finished site, not a mockup waiting for approval.
What's included
02Deadline
1–2 months
30 days standard · +30 with integrationsCatalogue, cart, payments, admin panel — that is the standard set, and that is one month. Integrations with CRM, delivery or payment providers make it two. Which of the two it is gets settled before the work starts.
What's included
03Deadline
Per project
Scoped per briefVlog-documentary editing in Final Cut Pro — a fast cut with a cinematic feel. Promos, app trailers, YouTube: from raw footage to the finished master.
What's included
The clock starts once the texts, images and accesses are in hand. Anything outside the agreed scope is quoted separately — I would rather say that up front than renegotiate halfway through.
Building fast, responsive, and accessible web applications with modern frameworks like Solid.js, React, and Next.js.
Designing APIs, server architecture, and database systems using Node.js, TypeScript, and cloud infrastructure.
Auditing and improving Core Web Vitals, load times, and runtime performance for web applications.
Setting up AI-powered development workflows — coding agents, custom commands, prompt engineering, MCP servers, context systems, automated code reviews, and CI/CD pipelines with AI assistance.
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