Frontend Developer / CZ

Jiří Machynka

I build frontend-first products that are fast, accessible, and dependable. Deep in Vue / Nuxt and React / Next, with TypeScript backends from tRPC to Postgres.

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About me

Hey, I'm Jiří, a Frontend Developer based in the Czech Republic. My main focus is the frontend, but I can handle the full stack when it's TypeScript. I care about building products that work well.

I work mostly in Vue and Nuxt, with plenty of React and Next.js on the side. For the backend I use TypeScript with tRPC and Drizzle on Postgres. I usually work solo or in a small team.

View compact CV → Get in touch

PresentFeb 2025
Frontend Developer
Now
Ranked
Shipping Vue frontend features end-to-end — component architecture, state, forms, and UI polish on short iteration cycles. Remote.
Jan 2025Jul 2024
Frontend Developer
Siesta Labs
Frontend work on a Next.js + Material UI product. Built and maintained responsive interfaces across the core product flows.
May 2024Mar 2024
Frontend Developer
Develit.io
Short intensive contract delivering Nuxt + UnoCSS features for client projects.
Dec 2023
Frontend Developer
Elasticle
Brief contract delivering React + Next.js frontend work.
Dec 2023May 2022
Junior Web Developer
Rascasone
First professional role. Shipped websites and small web apps across a broad stack — JavaScript, React, and client-specific frameworks.

Stack

TypeScript

Vue

Nuxt

Tailwind

React

Next.js

PostgreSQL

Drizzle

tRPC

better-auth

Bun

Svelte

Projects

Decibel Demon

Discord voice-clip recorder. Captures the last few minutes of a voice channel on command, then publishes the clip to a shareable web gallery.

TurborepoNext.jsTypeScriptdiscord.js@discordjs/voiceDrizzle ORMPostgresObject StorageTailwind

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PDFmod

Browser-based PDF toolbox. Merge, split, reorder, compress, convert, and extract pages locally — your files never leave the tab.

Nuxt 3Vue 3TypeScriptoRPCDrizzle ORMPostgresbetter-authUploadThingpdf-libpdfjs-distTailwindreka-ui

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Tipovacka

Prediction pool for sports tournaments. Players forecast match outcomes, drag their picks into order, and battle live on the leaderboard.

Nuxt 4Vue 3TypeScripttRPCDrizzle ORMPostgresTailwindshadcn-nuxtZod

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Animal Match

20 Questions with an LLM dungeon-master. The AI picks an animal; you ask, deduce, and guess your way to it through chat, hints, and facts.

Next.js 15React 19TypeScriptConvexOpenRouterVercel AI SDKnext-intlZustandRadix UITailwind

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Fotbalový Inspektor

Match-day journal for Czech amateur football. Rate the klobása, the atmoška, and the 47th-minute klenot — keep every inspection forever.

SvelteKitSvelte 5TypeScripttRPCTanStack QueryDrizzle ORMPostgresbetter-authZodTailwindbits-ui

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QuikPic

Screenshot pipeline in three parts: browser extension to capture, canvas editor to style, cloud gallery to share.

TurborepoReactTanStack RouterTypeScriptHonoBunCloudflare R2TailwindChrome Extension API

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RaceCast

Four AI models — Claude, GPT, Gemini, and Grok — compete to predict every Formula 1 race of the season. Scores update against real results on a season-long leaderboard.

TanStack StartReactTypeScriptoRPCDrizzle ORMPostgresVercel AI SDKOpenRouterTailwindRadix UI

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Shipnit

Changelog autopilot for GitHub. Reads merged PRs and releases, drafts polished entries with AI, and publishes them to a branded page.

SvelteKit 5Svelte 5TypeScripttRPCDrizzle ORMPostgresbetter-authOpenRouterTailwindbits-ui

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SmartzQuiz

AI flashcards with spaced repetition. Drop in a PDF, get a deck, drill it across MCQ / reveal / free-form modes — Leitner 5-box keeps what you forget.

Nuxt 3Vue 3TypeScripttRPCDrizzle ORMPostgresbetter-authOpenAIPolarUploadThingTailwindshadcn-nuxti18n

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