Tomáš Nyiri
Full Stack Developer
I build accessible, digital experiences for modern web.
About Me
Introduction
I'm a developer passionate about building reliable, efficient, and maintainable software. I enjoy diving into complex problems and designing solutions that work seamlessly and scale effectively. My focus is on crafting functionality that is not only robust and performant but also thoughtfully engineered to stand the test of time and real-world use cases.
Current Role
Currently, I'm a Medior Full-Stack Developer at PSS a.s, specializing in Angular-TS and Java - SpringBoot. I contribute to the creation and maintenance of scalable web applications that power our platform, ensuring our products meet web accessibility standards and best practices to deliver an inclusive user experience.
Background
I studied Robotics and Cybernetics at a technical school. During my studies, I began working part-time as a web and backend tester. From this testing position, I progressed to a full-stack developer role, gaining experience across both frontend and backend development.
Personal
In my spare time, I'm usually hitting the gym, or working on side projects to explore new technologies and frameworks.
Skills & Technologies
Click on any skill to learn more about my experience and proficiency level
Always Learning
Projects
Click on any project to see detailed information, technologies used, and more screenshots
Portfolio
A modern React and Next.js portfolio with JSON-based data storage, designed for easy updates and an endless-scroll user experience.
Impostor game web app
A local multiplayer social deduction game on a single device, built with Next.js. Strengthened my React skills, state management, and interactive game logic, while exploring AI-assisted development.
Reminder web app
A JavaScript reminder app built with HTML and CSS to manage tasks through lists like All, Today, and Scheduled. Focused on simplicity and usability, it also introduced me to Firebase deployment and GitHub Actions automation.
My Journey
My educational background and professional experience
Full-stack Developer
Prvá stavebná sporiteľňa
Developing and maintaining web applications using Java 11–25 with Spring Boot 3–4, MongoDB, OpenAPI Generator for REST APIs, Angular, and TypeScript. Focused on building scalable First API applications and implementing clean, secure, and maintainable code.
Key Achievements
- Implemented multiple RESTful APIs using OpenAPI Generator
- Contributed to the development of First API applications
- Enhanced application performance and scalability
- Collaborated with cross-functional teams to deliver high-quality software
Java Tester
Prvá stavebná sporiteľňa
Performed manual and automated testing using JMeter, Katalon, and Selenium to ensure the quality and reliability of Java-based applications. Collaborated with developers to identify and resolve issues.
Key Achievements
- Developed and executed automated test scripts using Selenium and Katalon
- Conducted performance testing with JMeter
- Identified and reported bugs, contributing to improved software quality
- Worked closely with development teams to ensure timely resolution of issues
Get In Touch
I'm always interested in new opportunities and collaborations. Let's discuss your project!
Let's Connect
Available for freelance projects. Whether you have a project in mind, want to collaborate, or just want to say hello, I'd love to hear from you.
Location
Bratislava, SK
© 2025 Tomáš Nyiri. Built with Next.js and Tailwind CSS.