Prague, Czechia

I build web products and the systems that ship them. My work spans travel booking, fintech, and B2B SaaS, from React and Svelte interfaces to Node.js APIs, shared packages, and production infrastructure.

I’ve also built native Android software and taught web engineering in Prague and Kyiv.

Full-Stack & DevOps Engineer · Aug 2026 – present

I work across ASIANA’s travel booking, content management, airline distribution, and developer tooling.

• Letuška CMS. Built a visual block editor with responsive previews, undo and redo, reusable sections, and data-driven content. Implemented multilingual preview and publishing workflows, and contributed catalog blocks, content models, and search filters for the Study.cz migration.
• Travel booking. Modernized letim.cz across SvelteKit and Express. Migrated the monorepo to pnpm, upgraded dependencies, expanded GitLab CI test coverage, and strengthened types across hotel booking, checkout, and shared models. Worked on Docker and Kubernetes deployment configuration.
• Airline distribution. Built an Angular admin interface, REST API, and PostgreSQL layer for managing routes and departure airports, with bulk edits, import and export, and automated validation.
• Developer tooling. Built a shared configuration package and CLI for Angular, SvelteKit, and Express. Rolled out checks for accessibility, localization, testing, and code quality across the mobile app, flight map, and partner portal, and extracted reusable localization tooling from the SvelteKit starter.

Browser-based accounting SaaS

I built the initial product for LV účetnictví in Jul–Aug 2026 and continue to develop it. It converts bank statements into POHODA XML, MultiCash, and ABO/GPC. The product now also supports invoice imports for POHODA. Source documents are processed in the browser.

• Built bank-specific parsers, opening and closing balance reconciliation, and a Vitest matrix covering 165 bank, currency, and export combinations at launch.
• Added conversion previews, saved export profiles, and batch ZIP downloads. Built with Next.js, TypeScript, Redux Toolkit, and Tailwind CSS, with Clerk for authentication, Stripe for billing, and Cloudflare Pages and D1 for hosting and data.

Time Anthropology Foundation · Frontend Team Lead · Started Mar 2026

Led a three-person frontend team and shipped customer and back-office apps on a React 19 monorepo with a shared Mantine component library.

TAF Projects

Frontend Platform, DevOps & Android · Nov 2024 – May 2026

Rebuilt a live crypto exchange into independently deployable React apps, owned multi-host release infrastructure, and built a Kotlin app for hardware-backed transaction signing.

Simplecoin · Exchange · Wallet

Infrastructure Team Lead / Acting CTO · Jun–Dec 2025

Led infrastructure and security for a fintech payments platform, covering Linux operations, identity, disaster recovery, monitoring, and an Angular operator console.

Odin Pay

Engineering Educator & Course Author

Mentored 18+ frontend cohorts in Prague and created and taught a practical Node.js course in Kyiv.

INSTARUM · Freelance Frontend Engineer · May–Jun 2026

Delivered a four-language Next.js 16 and React 19 site for a Prague engineering company, with an accessible project gallery, light and dark themes, a validated contact form, Resend, structured SEO, and Google Consent Mode. INSTARUM

LV účetnictví · Frontend Engineer · Aug 2025

Built a multilingual Next.js marketing site with pricing tied to package-specific enquiries, Resend confirmations, Google Sheets review ingestion, GTM lead events, and GitHub Actions deployments to Vercel. LV účetnictví

Create Business Club · Webflow Developer / Layout Designer · Nov 2024 – Jan 2025

Built responsive marketing pages and maintained their content in Webflow.

ART VIKO · Full-Stack Web Developer · Oct 2022 – Mar 2023

Built a React, Express, and MongoDB workforce and payroll platform with role-based access, JWT, multilingual workflows, editable grouped tables, ASMIS integration, and internal reporting. ART VIKO

SvelteKit and React applications, shared UI foundations, routing, localization, and typed monorepos with per-package test coverage.

Docker and Kubernetes, GitLab CI/CD, private registries, Nginx and Traefik routing, and OpenTelemetry for production releases.

Booking and payment integrations, session-based authentication, hardware-backed signing, and browser-based document processing.