Arkadiusz
From: Poland
Location: Rzeszów, PL
On Useme since 12 August 2026
About me
Fullstack Developer with 5 years of commercial experience building scalable end-to-end web applications using TypeScript across both frontend and backend.
Strong backend experience with Node.js and NestJS, including REST API design, backend architecture, authentication, authorization, database modeling, business logic implementation and application deployment.
Additionally, I build modern, accessible and responsive user interfaces using the React ecosystem, allowing me to deliver features end-to-end.
I have experience implementing RTL (right-to-left) interfaces for partners in Saudi Arabia.
I have contributed to applications used by customers including Orange, Plus, T-Mobile, Netia and NASK.
Categories
Portfolio
Wodasodowa CRM
Wodasodowa CRM supports the complete sales process for a soda-water distributor — from a contractor placing an order, through order execution, to the notifications that keep the process coordinated.
Bezpieczne Dziecko is a website that showcases a parental control app. It explains online risks and offers protection features (including Anti-Hate), support from a psychologist, a price list, reviews, and an FAQ section. It also features a blog on
Kumam TO! combines a landing page with a web application for booking tutoring sessions. Students can choose classes through an interactive calendar, while administrators manage the schedule through a modern interface.
The Arabic version of the Keep Them Safe website for Orange showcases parental control features and online safety for children. The content, layout, navigation, and calls to action (CTAs) have been adapted for right-to-left text. It does not include