Full Stack Developer

Open to Summer 2026 internships

Kostia

BuildsThingsPeopleActuallyUse

See Work Get in Touch

mrblu

AI Ghost Hunter

Respect The Technique

PR Pathway for Ukrainians

Hive Roomies

Rye's Collection

Git Fight

Selected
Work

mrblu

Voice-First Invoicing for Contractors

Under 60s per invoice · Preact,Cloudflare,Capacitor

AI Ghost Hunter

AI Reliability Testing for Canadian Organizations

49% AI Unreliable · Python,Multi-LLM,Anthropic

Respect The Technique

Hakata Ramen E-Commerce

1,200+ Visitors/mo · Next.js,Supabase,Stripe

PR Pathway for Ukrainians

Civic Advocacy Platform

300K Ukrainians · React,Cloudflare,TypeScript

Hive Roomies

Roommate Coordination Platform

iOS + Android + Web · Next.js,Supabase,Capacitor

Rye's Collection

Animated Collectibles Showcase

Motion-First CMS · Next.js,Supabase,GSAP

Git Fight

80s Retro Battle Game

Zero Frameworks · Vanilla JS,PostgreSQL,CSS

View Full Journey View GitHub

Get in Touch

Let's create
something together.

Ilnkostia@gmail.com

Résumé GitHub LinkedIn