Full Stack Developer

I'm a front-end focused full-stack developer with 4+ years of experience turning business needs into clean, fast, and beautiful web experiences.
JavaScript • TypeScript • Go • Python • SQL
React • Next.js • Tanstack • React Hook Form • Tailwind • SCSS • Mantine • Shadcn • Zustand • React Testing Library • ZOD • Framer Motion
Go (Fiber, Chi, Goqu, Goose) • Postgres • Node.js (Express) • Prisma • Pocketbase • Microservices
Git • Docker • Vite • pnpm • Ansible • Vim • REST APIs • Delve
Polish (Native), English (C1)
ELJOT
Handling UK import/export declarations and Transit documents. Ensuring HMRC compliance and managing Port Health procedures. Working with CDS systems. Coordinating with hauliers and freight forwarders. Supporting and implementing IT automation solutions.
Iltrans
Built internal tools supporting transport operations. Maintained and administered internal IT infrastructure.
VirtualQ
Designed and maintained dashboard. Developed and maintained frontend services.
Bank Millennium
Developed internal banking applications. Worked with modern and legacy frontend technologies.
Solteq Plc
Built and maintained invoice-related applications. Collaborated with cross-functional teams.
The Barking Dog
Maintained and optimized an ERP system. Supported operations for Taiwan's largest gym network.
Cinkciarz
Assisted across the full development lifecycle. Participated in design, coding, testing, and deployment.
Developed a platform for managing customs clearances and departures for customs agencies. Built with React, Next.js, and Go, with upcoming integrations to HMRC and Irish customs systems. Self-hosted solution.
Created an internal company dashboard for managing drivers, phones, payments, and operations data. Built with Golang and Templ, deployed on a private company server.
Built a Next.js + TypeScript tool to automate matching and transferring CHED numbers across Excel files, reducing a 4-day manual workload to under 30 seconds.
View ProjectDesigned and maintained Ansible playbooks and Dockerized CI/CD pipelines, streamlining deployment and infrastructure management.
Real-time map showing exact positions of buses and trams in Wrocław. Built with React, Next.js & TypeScript — pulls live MPK data for smooth, responsive tracking on any device.
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