Education
Master’s in Computer Science - Artificial Intelligence
Charles University | 2026 - Present | Expected completion: 2028
- Collaborating with IOCB (Sabatini lab) to build a machine learning pipeline for a biological research application.
Bachelor’s in Applied Ecology
Czech University of Life Sciences Prague | 2021 - 2025
- Specialized in GIS, LiDAR technologies, and statistical analysis.
- Used R, LASTools, and ArcGIS Pro to process LiDAR data and analyze vegetation changes for my bachelor’s thesis.
Technical Skills
Languages: TypeScript, JavaScript, Python, SQL, Solidity, R
Frontend: React, Next.js, React Native / Expo, Vue.js, Tailwind CSS, shadcn/ui, Radix UI, TanStack Query, React Hook Form, FullCalendar, Redux
Backend & data: Node.js, Hono, Django, PostgreSQL, Neon, Prisma, MySQL, Redis, REST APIs, Zod, OAuth integrations, Better Auth
AI & machine learning: pandas, PyTorch, Vercel AI SDK, OpenRouter, Composio, Vertex AI, faster-whisper, AI agent development, tool calling, retrieval-augmented generation (RAG), embeddings, machine learning pipelines
Cloud & integrations: Vercel, Vercel Blob, Google Cloud Platform, Ably, Stripe, Resend, n8n
Developer tooling & documentation: Fumadocs, MDX, OpenAPI, SDK development, Git, GitHub Actions, pnpm, Turborepo, Biome, Sentry
Testing & media: Vitest, Jest, React Testing Library, Puppeteer, Remotion
Experience
Masumi Network | April 2025 - Present
Lead Developer Relations / Software Engineer - Build SDKs, integrations, and AI applications for infrastructure that enables agents to transact, coordinate, and operate autonomously.
Sokosumi - full-stack product development
- Built collaborative workspace and project calendars, including recurring task scheduling, drag-and-drop rescheduling, single-occurrence edits, and real-time updates.
- Implemented social account integrations, post drafting, scheduling, and automated publishing to X, LinkedIn, and YouTube, including Google Drive media attachments and platform-specific previews.
- Enabled AI coworkers to schedule social posts through permission-controlled tools; added safeguards against duplicate publishing and conflicting schedule edits, with backend and frontend regression tests.
- Developed across the Next.js / React frontend, Hono APIs, and Prisma / PostgreSQL data layer; maintained Fumadocs documentation and OpenAPI-based API references.
SDKs, integrations & AI agents
- Built a developer portal for the Masumi ecosystem, bringing developer resources and integration guidance together in one place.
- Created and maintained the Masumi Python package, providing reusable abstractions and a developer-friendly integration API.
- Built an n8n integration and reference applications demonstrating agent payments and execution.
- Developed Nori, a multi-channel AI agent that answers integration questions, helps debug issues, searches documentation and GitHub, monitors ecosystem metrics, and generates technical content.
- Built Xavi, an autonomous video production agent combining transcription (faster-whisper), editing, color correction, React-based Remotion animations, and final composition.
- Created MasumiForge, an OpenClaw skill that scaffolds and deploys Masumi agents from natural-language descriptions.
- Built a Google Trends Research Agent, a production agent on the Sokosumi marketplace demonstrating the Masumi payment and execution lifecycle.
- Translated developer feedback into API and tooling improvements, maintained technical documentation, and led interns and working students.
Trezor | August 2024 - March 2025
Software Engineer - Developed cryptocurrency asset management features for Trezor Suite, a web and desktop application.
- Designed and implemented NFT support for ERC-721 and ERC-1155 tokens.
- Implemented Ethereum EIP-1559 transactions with priority fee support.
- Improved transaction flows with address validation, checksummed addresses, clearer fees, and fee-bumping logic for multiple pending transactions.
- Built account detail pages and reusable components for token selection, token icons, and fee controls.
- Reduced unnecessary React re-renders and fixed Redux middleware issues.
- Improved an internal device emulation tool and created and maintained Jest unit tests.
Technologies: TypeScript, React, Next.js, Redux, Jest, styled-components, Sentry.
Optimics | July 2023 - July 2024
Software Developer
- Built personalized web experiences and A/B experiments for an automotive industry client.
- Integrated Vertex AI Search and Conversation.
- Developed and deployed solutions using React, Node.js, Python, and Google Cloud Platform.
Plantee Innovations | April - May 2023 (Part-time)
External Front-End Web Developer
- Developed a prototype dashboard for monitoring and controlling a smart indoor greenhouse using React and Next.js.
- Customized the company’s Shopify storefront using Liquid.
LKSN Airport | August 2022 - February 2023
Full-stack Developer
- Worked in a team building Časomíra, an internal application for managing flights at a small airport.
- Used Python, Django, Vue.js, and MySQL, with hosting on an Ubuntu server.
Selected Projects
LearnByTeaching.ai | Ongoing
- Built separate mobile and web applications where users explain concepts to AI students that challenge their understanding. Includes active recall, flashcards, quizzes, and mind maps.
Think2Earn | 2024 - Ongoing
- Built a prototype integrating brain-computer interface data collection with on-chain rewards through a smart contract on Linea. Used Python, Solidity, The Graph, Dynamic authentication, and Tailwind CSS; deployed on Vercel.
GoFest | 2023
- Built a festival discovery application in a small team using React, Next.js, Spotify integration, and OpenStreetMap.
Selected Hackathon Awards
ETHGlobal Cannes | 2025
POAPrivacy - Finalist; ENS Most Creative Use Case, 2nd place
- Built privacy-preserving POAP flows using stealth addresses, Next.js, TypeScript, and React.
ETHGlobal Buenos Aires | 2025
eepy cat - Curvegrid Best Use of MultiBaas
- Built a privacy-first sleep application using React Native, Circom, and Solidity, with on-device scoring and zero-knowledge proofs.
ETHGlobal Bangkok | November 2024
Think2Earn / d/acc homomorphic - Linea sponsor prize
Languages
English - proficient · Czech - proficient · German - intermediate · Russian - native