Building robust systems.
I design scalable backend architectures, build modern web applications, and integrate AI agents.
Selected Projects
Own projects and developer tools actively built and maintained in production.
AI customer support platform for e-commerce: chatbot powered by RAG resolving support tickets autonomously.
A lightweight, distraction-free REST API client alternative to Postman. Test endpoints, bypass CORS with Server Actions, and manage collections with local-first privacy.
Developer platform connecting engineers: portfolios, talent hiring, and community.
Awards
Tour de App 2026
Ranked among the TOP 20 teams in Central Europe in web application development.
Tour de App 2025
Grand finalist and certified as the 10th best team in CZ for web app development.
About Me
My name is Zenovij Partyka, known as Zeno Partyka. I specialize primarily in backend development and architecture, delivering end-to-end solutions including modern frontends.
Core Focus: Designing scalable backend systems, REST APIs, database architecture (PostgreSQL), and business logic. I prioritize reliability, security, and clean code.
AI & Automation: Integrating LLMs and autonomous AI agents (RAG, tool-calling) to streamline business workflows.
Game Development: In my spare time, I develop gameplay mechanics in Godot Engine and experiment with systems programming.
Tech Stack
Backend & Infrastructure
Frontend & Full-Stack
Game Development & Systems
Services
End-to-end engineering, not just code.
Complete Web Solution
From architecture to deployment. High-performance, clean code, and solutions you fully own.
- Design & Dev
- SEO & Performance
- Scalable Architecture
+ Hosting & Care
Hassle-free operations. I configure hosting, SSL certificates, security, and DNS settings.
- Hosting Included
- SSL & Security
- Domain Config
Blog & Architecture
Insights from real-world engineering, system design, backends, and modern web tech.
View all articlesReady to work together?
Reach out via email or connect on social media. Happy to discuss the architecture and technical requirements of your project.