( Jan 2025 - Sep 2025 )
Software Developer Intern
ABB Ltd.
publicclassRomanManzhelii{privateStringpassion="Software Development";
privateString[]fuel={"Curiosity","Desire to turn ideas into reality"};
privateString[]currentActivities={"Diving into tech blogs","Experimenting with new technologies","Brainstorming next big idea"};
publicvoidcheckOut() {System.out.println("Check my repos.");System.out.println("Exploring tech trends.");}
publicstaticvoidmain(String[]args) {RomanManzheliiroman=newRomanManzhelii();roman.checkOut();}}Who I am?
I'm ROMAN MANZHELII, a Software Developer at ABB Company. I build web applications with React, Angular and TypeScript, set up efficient CI/CD pipelines, develop C++ applications, and work on IoT devices. With a solid math background and a passion for technology, I focus on delivering precise and effective solutions while constantly refining my skills!

( Jan 2025 - Sep 2025 )
Software Developer Intern
ABB Ltd.
( Sep 2021 - Present )
Self Employed
Code and build something in everyday.
Safelor
constproject={name:'Safelor',tools: ['Python', 'MongoDB', 'Docker', 'PubNub],myRole:DevOps, Hardware implementation,Description: Safelor is an innovative IoT solution designed to ensure worker compliance with Personal Protective Equipment (PPE) requirements in high-risk zones. By combining smart hardware, computer vision, and advanced reporting capabilities, Safelor automates safety checks, reduces risks, and enhances operational efficiency.,};SafelorWorkerApp
constproject={name:'SafelorWorkerApp',tools: ['Kotin', 'MongoDB', 'Firebase],myRole:Mobile App Developer,Description: This app is part of 'Safelor' project. It allows workers to view push notifications from Supervisors.,};PartySense
constproject={name:'PartySense',tools: ['Python', 'MongoDB', 'Docker', 'PubNub],myRole:Full Stack Developer,Description: PartySense is a music application that integrates personalized music playback with IoT features to enhance party experiences. Currently, the speaker functionality is implemented, while light and motion detection are under development.,};Game Blog
constproject={name:'Game Blog',tools: ['PHP', 'Laravel', 'Tailwind', 'CSS', 'MySQL],myRole:Full Stack Developer,Description: I developed a web application using Laravel 8, tailored for gaming enthusiasts. The application includes user authentication, CRUD operations for posts and games, commenting features, dynamic routing, and a responsive design.,};Cool T-shirts
constproject={name:'Cool T-shirts',tools: ['React', 'Express', 'MongoDB', 'JWT', 'Multer', 'CSS],myRole:Full Stack Developer,Description: Cool T-shirts is a web application for an online t-shirt store. The site allows users to browse, add to cart, and purchase t-shirts. Administrators can manage products and users. The application features user registration and login using JSON Web Tokens (JWT), CRUD operations for products, PayPal integration for payments, and both client-side and server-side validation.,};2023 - Present
BSc (Hons) in Computing in Software Development
Dundalk Institute of Technology
2021 - 2024
Bachelor's degree in "Computer Engineering"
Igor Sikorsky Kyiv Polytechnic Institute