Kraków, Poland

Bartłomiej Basta

Junior Frontend Developer

Next.js · TypeScript · Supabase

Frontend developer specializing in Next.js, TypeScript and Supabase. Building production-grade apps with focus on performance and clean architecture.

bastaxdev@gmail.combastaxdev.comgithub.com/bastaxdev

Skills

Frontend
Next.jsReactTypeScriptTailwind CSSFramer Motion
Backend & DB
SupabasePostgreSQLNode.jsREST APIs
Tools
GitGitHubVercelFigmaStripe
Languages
Polish (native)English (C1)Norwegian (B1)

Projects

Invo

↗ live↗ github

Invoicing SaaS for Polish freelancers billing Norwegian clients. Bilingual PDF generation, Norwegian MVA/VAT logic, analytics dashboard. Test account: test@test.com / test

Next.jsTypeScriptSupabaseStripeReact PDF

Norsk Arbeidsliv

↗ live

Interactive educational portal built as a B.A. thesis project. Features learning modules, cultural quiz, glossary and study materials.

Next.jsTypeScriptReactTailwind CSS

Kennel Pricing Calculator

↗ live

Custom pricing calculator for a kennel, built with Next.js and React. Complex pricing logic based on Excel formulas, user-friendly interface for staff to quickly generate accurate quotes.

Next.jsTypeScriptReact

Experience

Freelance Frontend Developer

Self-employed

2021 – Present
  • –Built invoicing SaaS (Invo) for Polish freelancers billing Norwegian clients – Next.js, Supabase, Stripe
  • –Delivered kennel pricing calculator with complex pricing engine for a client

Norwegian-Polish Translator

Fundacja Głos Młodych · Internship

2025
  • –Translation of Norwegian texts to Polish and web content administration
  • –Published and managed translated articles as part of Scandinavian Studies internship at SWPS

IT Technician Intern

REWOLT · Apprenticeship

2020
  • –Hands-on IT apprenticeship as part of Technik Informatyk program
  • –System configuration and web-related tasks

Education

Scandinavian Studies – Norwegian specialization

SWPS University, Kraków

Thesis: Norsk Arbeidsliv – interactive educational portal on Norwegian workplace culture (Next.js, React, TypeScript)

2022 – 2026

IT Technician (Technik Informatyk)

ZSTIO, Limanowa

Qualifications: EE.08, EE.09

2017 – 2021
bastaxdev.com/cv