Junior frontend & full-stack developer - Wrocław, Poland
Over a year of hands-on experience with React, Angular, and TypeScript. I build clean, user-friendly interfaces with a strong emphasis on code quality, testing, and maintainability. I leverage AI tools and LLMs to accelerate my learning and problem-solving, using them to deepen my understanding rather than replace it.
My latest project:Dev Interview Hub (opens in a new tab)
01 - Projects
Junior Full-Stack developer · 2025, 2026 - present
A web and mobile app for people who work out and for their trainers. I started here implementing screens in JavaScript, HTML and CSS, and came back as a Junior Full-Stack Developer - now also working through the NestJS and SQL side of the product.
Personal project · 2026
An app that collects the questions I studied while preparing for Junior Developer interviews, so anyone getting ready for their own can browse them - JavaScript, TypeScript, HTML and CSS to start with, more to follow.
Rokezzz · frontend developer · 2026-05 - 2026-09
Migrated a customer-facing application to the latest Angular version and refactored it on the way, inside a cross-functional Scrum team: translating UI/UX designs into features, checking their technical feasibility and integrating REST APIs.
Frontend Development Program · 2025
The closing project of EPAM's Frontend Development Program - built from scratch with HTML, CSS, JavaScript and TypeScript, and held to the program's linting, review and code-quality standards.
Personal project · 2026
This site: built with Next.js and React and styled with Tailwind, responsive, bilingual and with a light and dark theme. The source lives in a public repository, so you can read the code as well as the page.
02 - Work history
2026 - present
beefity
Back on the beefity product, now working across the stack rather than only on screens.
2026-05 - 2026-09
Rokezzz · intern program
Implemented and refactored a customer-facing application while migrating it to the latest Angular version, following UI/UX best practices and delivering features with an agile, cross-functional team.
2026-01 - 2026-04
EPAM Systems
Deepening Angular skills and the tooling around them - state management with NgRx, reactive streams with RxJS, and code quality enforced by SonarQube, ESLint, Stylelint and peer review.
2025-09 - 2025-12
EPAM Systems
Modern web fundamentals - HTML, CSS, SCSS, JavaScript and TypeScript - closed with a capstone project reviewed against the program's standards.
2025-04 - 2025-08
beefity
First professional steps: implementing screens for a mobile and web fitness app, and learning to read and navigate a NestJS and SQL backend.
2021 - 2024
Three years of customer-facing work before the switch: bank employee at Millennium (2023 - 2024), where I walked customers through online and mobile banking, handled escalations and monitored accounts for suspicious activity; and cafeteria worker at Habza Cafe (2021 - 2023), where I also ran the social media accounts. That is where I learned to explain technical things in plain language and stay precise under pressure - most of the job in code review and stakeholder calls, too.
03 - Stack
04 - Credentials
2026-03
EPAM Systems & EngX Education
Foundations of engineering excellence, EngX in development, quality assurance, system engineering and secure SDLC.
2026-01
EPAM Systems
Git, advanced CSS, JavaScript and TypeScript. Credential ID: AAAAB36R.
2024-07
Udemy
How JavaScript works, the DOM, and current coding techniques.
2024-05
Udemy
Building and structuring websites from markup to layout.
2024-03
strefakursow.pl
Credential ID: iswbq4z3jdsksswgks0wg8wcc44k8kk
2021-10 - 2023-07
Wrocław Medical University, Wrocław
2018-10 - 2021-07
Medical University of Silesia, Katowice
05 - Personal
I came to development from dietetics, and I've kept the same instinct: look closely at how something works, and care about getting the details right. Outside work I train, and whenever I can I love spending time in the mountains and with my dog.
06 - Contact
I'm looking for a Junior Frontend or Full-stack role where I can keep learning from people who care about their craft. Email is the fastest way to reach me.
martynakweczke@gmail.com© 2026 Martyna Kweczke · Wrocław, Poland