Lukas Sava

LUKAS SAVA React Developer CONTACT-Ternopil, Ukraine Telegram - @jonobane SKILLS Javascript PROFILE SUMMARY Passionate React developer with hands-on experience building modern, responsive, and user-focused web applications. Skilled in developing clean, scalable frontends using React.js, Next.js, TypeScript, and popular state management tools like Redux Toolkit and Zustand. Comfortable working with REST APIs, integrating third-party libraries, and bringing UI designs to life with frameworks like Tailwind CSS and SCSS. I enjoy writing well-structured code, collaborating with teams, and continuously learning new technologies to stay ahead in a fast-paced environment. Typescript React.js Next.js SWR / React Query Redux Toolkit / Zustand Express.js EDUCATION TERNOPIL IVAN PULUJ NATIONAL TECHNICAL UNIVERSITY Dec 2023 Master of Science Cyber security Jul 2022 Bachelor of Science Cyber security LANGUAGES English: Upper-Intermediate Ukranian: Native WORK EXPERIENCE Tangible Markets Middle React Developer 06.2024 - PRESENT Developed a fund management web application for major banks, using Next.js and React for the frontend. Led frontend development using Next.js and React, focusing on building a clean, responsive interface with smooth user interactions. Ensured scalability and maintainability through a modular component structure and well-organized codebase. Integrated the frontend with a Directus API backend, enabling dynamic data display and management. Prioritized performance, usability, and security to meet enterpriselevel standards for internal tools. Regularly joined team discussions, planning sessions, and code reviews, contributing ideas and improvements Tech stack: React, Next.js, Express.js, Directus, SWR, React Hook Form, Zod, Zustand, Tailwind, CSS, ShadcnUI, Sentry. StarApps Str. Junior React Developer 03.2022 - 05.2024 Built and maintained web apps using React.js sometimes Next.js, focusing on clean code and good performance Created reusable components and styled them with Tailwind CSS, SCSS, ShadCN UI and different ui libraries Used Redux Toolkit, Zustand, and Context API to manage local and global state, depending on the feature Integrated APIs and handled loading states, caching, and errors using tools like React Query Built complex forms with React Hook Form, including validation and conditional inputs Often worked without full designs, making UI/UX decisions on the fly when needed Took part in backend-related discussions, including API structure and sometimes even database design Wrote responsive, cross-browser-friendly layouts to ensure a smooth experience on all devices Participated in code reviews, sprint planning, and feature discussions Used Git for version control and collaborated with others using tools like Youtrack or Trello Tech stack: Typescript, React, Next.js,React Query, React Hook Form, Zod, Redux Toolkit, Tailwind, SCSS, Ant Design, etc .