Сергій

SERHII LIKHNOVSKYI
Junior Fullstack Developer

CONTACTS SUMMARY
Phone: [відкрити контакти](див. вище в блоці «контактна інформація») Junior Fullstack Developer with practical experience building web
Email: [відкрити контакти](див. вище в блоці «контактна інформація») applications using JavaScript, TypeScript, React, Next.js, Node.js, and
Telegram: @Serhii_Likhnovkyi Express.js. Experienced in developing responsive user interfaces,
GitHub: integrating REST APIs, and managing application state with TanStack
https://github.com/SerhiiLik Query and Zustand. Developing backend applications with MongoDB
hnovskyi and Mongoose, including authentication and CRUD operations.
Familiar with Git, GitHub, and Agile/Scrum workflows.
Location: Kyiv, Ukraine
PROJECT EXPERIENCE
TECH SKILLS
HTML5, CSS3, SASS/SCSS — TEAM PROJECTS —
Responsive / Adaptive Wild Sketch
Design Live Demo: https://maxstepanyuk.github.io/project-MayTeam/
JavaScript (ES6+), GitHub: https://maxstepanyuk.github.io/project-MayTeam/
TypeScript Tech Stack: HTML5, CSS3, SASS/SCSS, Git, JavaScript, Trello
React, Next.js (App Router)
Responsive web application developed as a team project
REST API, TanStack Query
following Agile software development methodologies.
Node.js, Express.js,
Role: Scrum Master / Developer. Facilitated daily stand-ups,
MongoDB, Mongoose
managed task boards, organized sprint workflows and deadlines,
Git, GitHub, Vite
while contributing to frontend UI components.
Agile / Scrum coordination
Yoga-Bloom

Live Demo: https://ta1siia.github.io/yoga-bloom/
SOFT SKILLS
GitHub: https://github.com/Ta1siia/yoga-bloom.git
Team collaboration Tech Stack: HTML5, CSS3, SASS/SCSS, Git
Time management Responsive web application built for a yoga studio with semantic
LANGUAGES layout structures and interactive UI components.
Role: Developer. Developed responsive UI components, ensured
English: Elementary
cross-browser compatibility, and integrated features via Git
Ukrainian: Native
workflow.
EDUCATION — PERSONAL PROJECTS —
Fullstack Developer NoteHub
IT School GoIT Live Demo: https://09-auth-eight-tau.vercel.app/
2026 – Present GitHub:https: https://github.com/SerhiiLikhnovskyi/09-auth.git
Tech Stack: Next.js (App Router), TypeScript, TanStack Query, REST
API
Web application for managing personal notes with server-side
prefetching and dynamic route states.
Role: Developer. Migrated codebase to Next.js App Router, set
up server-side prefetching, and optimized data caching.
Movie Search App
Live Demo: https://travel-trucks-psi-nine.vercel.app/
GitHub:https:https://github.com/SerhiiLikhnovskyi/TravelTruc
ks.git
Tech Stack:
Next.js, React, TypeScript, TanStack Query, Zustand, Formik,
Axios, CSS Modules, REST API, Vercel
Desktop web application for browsing, filtering, and booking
campervans. Implemented a camper catalog with dynamic
filtering, detailed camper pages with reviews and amenities,
interactive booking forms, modal windows, and REST API
integration using TanStack Query and Zustand.