Hi, I'm
Full-Stack Engineer
I turn ideas into production-ready apps — from pixel-perfect frontends to resilient backend systems. TypeScript everywhere.
About
I've shipped 5+ commercial products reaching over 100K users — cutting load times by 40%, reducing infrastructure costs, and building everything from AI-powered voice apps to high-traffic video platforms. I care about code that lasts and teams that grow.
2+ Years
Commercial Experience
5+
Apps Delivered
100K+
Users Reached
M.Sc.
Computer Engineering
My sweet spot is owning features end-to-end: designing the API, building the React or React Native UI, setting up the AWS infrastructure, and making sure it all holds up under real traffic. I've led small teams, mentored juniors, and debugged production issues at 2 AM — the full startup experience.
Now based in Sangerhausen, Germany with full working rights (§24). I'm looking for a team that ships fast, cares about quality, and builds products people actually use. Open to on-site, hybrid, or remote across Germany.
Tech Stack
Career
Kevych Solutions
Lviv, Ukraine (Remote)
Master in Computer Engineering
Ternopil Ivan Puluj National Technical University
Specialized in software architecture and cloud computing
Bachelor of Computer Engineering
Ternopil Ivan Puluj National Technical University
Graduated with honors
Bachelor of Artificial Intelligence (Interrupted)
Technical University of Kosice
Focused on AI and machine learning courses
Professional Junior Bachelor's degree
Ternopil State Ivan Pul'uj' Technical College
Graduated with honors
Certifications
Work
A selection of commercial products I've built and shipped.
Architected a full-stack platform enabling voice consultations stored on AWS S3 and AI-powered advice via OpenAI with custom prompting pipelines. Led SDLC as Tech Lead and mentored a junior engineer.
AI-powered voice consultations
Delivered a full-stack platform using FSD architecture, scaling a React Native ecosystem to 70,000+ users. Built AI-powered features, internal admin systems, NestJS services, cloud functions, and global payments with Stripe & PayPal.
70,000+ users
Migrated a legacy React SPA to Next.js. Improved Core Web Vitals (LCP/CLS) by 40% and reduced hosting costs by 17% through Docker containerization. Mentored a junior engineer on Next.js best practices and performance optimization.
40% faster LCP, 17% cost reduction
Subscription-based learning platform that handled 2,000+ users and 700+ paid subscriptions in just 6 hours after launch. Achieved through optimized DB indexing and caching strategies. Custom NestJS APIs and Stripe integration for seamless payments.
700+ paid subs in 6 hours
Built a server-side video rendering engine powering a Canva-like design platform. Executed client-side React animations via Puppeteer, Express, and Nginx, exposing a robust polling API for reliable MP4 exports under high load.
Server-side animation rendering
Built a system for operational management, enabling teams to manage users, workflows, and reporting across the organization. Standardized CI/CD pipelines, linting rules, and reusable templates across projects to improve development efficiency and code quality.
Mentor intern engineers, lead code reviews
Delivered a full platform refactor and re-architected the signup flow, increasing conversion rates and improving system reliability.
Platform refactor & signup flow re-architecture
Built features for a marketplace connecting brands with vetted local communities such as run clubs, pilates collectives, and studios, enabling authentic partnerships over cold impressions.
Marketplace connecting brands with local communities
Contact
Have a project in mind or want to discuss an opportunity? I'd love to hear from you.
Based in Sangerhausen, Germany
Open to on-site, hybrid, or remote across the world