Nazar

Nazar Levkovych FullStack Developer
[open contact info](look above in the "contact info" section) Telegram
[open contact info](look above in the "contact info" section) LindedIn
Lviv Ukraine/Remote/Relocate GitHub

SUMMARY
I am Full-Stack Developer with over 2 years of experience in creating responsive and scalable web applications. Expert in
React, TypeScript, Node.js, and AWS, with additional back-end knowledge in PostgreSQL. Demonstrated ability to deliver
high-performance solutions, including developing a modern website for Insiders that enhanced user experience and
optimized development processes. Strive to write clean, testable code and stay updated with the latest technologies to
drive innovation and efficiency.

PROFESSIONAL EXPERIENCE
Full Stack Developer | VRB Tech
05/2025 - 04/2026 | Lviv, Ukraine
Worked as a Full-Stack Developer, contributing to the development, deployment, and maintenance of web and mobile
applications using Node.js, Express.js, NestJS, Next.js, React, and React Native. My responsibilities included developing
frontend and backend features, implementing APIs, and building mobile application functionality. I also gained hands-
on experience with software testing, strengthening my understanding of quality assurance and reliable development
practices.Beyond application development, I took ownership of deployment and infrastructure-related tasks, working
with AWS and managing application migrations between hosting providers. This included configuring domains and
related settings, setting up deployment workflows, and ensuring applications were properly deployed and accessible. I
also strengthened my communication and collaboration skills by working closely with clients and team members,
discussing requirements, clarifying technical details, and translating business needs into practical technical solutions.
Full Stack Developer | Insiders
02/2024 – 01/2025 | Lviv, Ukraine
At Insiders, I independently developed a modern, high-performance website from scratch, turning an initial concept into a
responsive and user-friendly application. I took ownership of the frontend development process, including codebase
architecture, implementation, and automated deployment pipelines. In addition to this project, I collaborated with cross-
functional teams on various initiatives, contributing to the development of multiple web applications. I worked with
technologies such as React, Vue, Angular, Node, and Python, focusing on writing maintainable code, optimizing
application performance, and following effective development practices. This experience strengthened my skills in
modern web development, software testing, and deployment automation, while also improving my ability to contribute to
different projects and work with diverse technologies.

FULL STACK DEVELOPER SKILLS
Frontend Development: with over 2 years of experience, I • Languages & Frameworks: TypeScript, JavaScript
craft dynamic, responsive interfaces using React, • Frontend: React, Vue, Angular, Redux, Zustand, Next.js,
TypeScript, and Next.js, enhanced by Redux and Zustand JQuery
for state management. I ensure stunning designs with • Styling: HTML, CSS, SCSS, BEM, Bootstrap, Bulma,
SCSS, Tailwind CSS, and Material UI, meeting the highest Material UI, Tailwind CSS, styled-components, CSS
UX/UI standards. Modules, Chakra UI
Backend Development: i excel in building scalable server- • Backend: Node.js, NestJS, Express, Fastify, PostgreSQL,
side solutions with Node.js, NestJS, and Express, MySQL, MongoDB, Mongoose, TypeORM, Prisma, Redisя'
leveraging PostgreSQL, MongoDB, and GraphQL for GraphQL
efficient data management. My expertise in AWS (S3, • APIs & Communication: Fetch, REST API, WebSockets,
Lambda) ensures robust and high-performing APIs for WebRTC, gRPC
seamless client-server interaction. • Testing: Jest, React Testing Library, Cypress, Playwright,
Storybook, e2e, screenshot tests
Build & Configuration Management: i streamline • Build & Dev Tools: Webpack, Gulp, Vite, Turborepo,
development workflows with Webpack, Vite, and Rollup, Babel, NPM, PNPM, Yarn, ESLint, Prettier, Husky, Lint-
optimizing build processes for peak efficiency. Using staged, Rollup, Bun
Git/GitHub and CI/CD pipelines via GitHub Actions, I • Infrastructure & DevOps: Docker, Kubernetes, Nginx,
automate testing and deployment, while configuring CI/CD (GitHub Actions, GitLab CI, Jenkins), AWS (EC2, S3,
Nginx for reliable production hosting. Lambda, RDS)
• Performance & Optimization: SSR, CSR, ISR,
Optimizing Performance, Code Splitting, Lazy Loading,

Testing & Reliability: I prioritize quality by implementing SEO, PWA
thorough testing with Jest, Cypress, and Playwright, • Version Control & Project Management: Git/GitHub,
covering integration and end-to-end scenarios. Tools like Bitbucket, GitLab, VS Code, Chrome Developer Tools,
Storybook and React Testing Library help me ensure Jira, Trello
stability and performance across applications. • Software Development Practices: SDLC, Waterfall, Agile
(Scrum, Kanban), Microservices Architecture, Event-
Library Integration & State Management: I specialize in
Driven Architecture
integrating libraries like React Router and Zustand,
alongside Redux Toolkit, to streamline workflows. My
focus on Microservices and Event-Driven Architecture .
enables me to manage state effectively in complex, scalable
applications.

APPS [TS, REACT, REDUX AND OTHER]
Potr Pots | HTML, CSS, JavaScript
Developed a responsive landing page with animations, transitions, anchor navigation, menu toggle, telephone/email
•

links, and a validated form.
Ensured seamless adaptability across desktop, tablet, and mobile devices with optimized responsiveness.
•

Demo | Code
•

Train Schedule API & App | NestJS, Next.js, TypeScript, Node.js, Chakra UI, React Query, Framer Motion
Built a backend API and web application for managing train schedules, using NestJS for the API and Next.js for a modern
•

interface with Chakra UI, featuring JWT authentication, CRUD operations, and advanced search with filtering.
Enhanced performance with lazy loading, React Query caching, and optimized responsiveness across desktop, tablet, and
•

mobile devices.
Demo | Code(Frontend) | Code(Backend)
•

PhoneFleet | React, Redux, SCSS, PostgreSQL
Created a web app to manage mobile product listings, fetching data from a RESTful API and storing it in PostgreSQL via
•

Prisma.
Boosted performance with lazy loading, resulting in smoother initial page rendering.
•

Demo | Code
•

These are not all of my projects. To view all of them, please visit my GitHub .

EDUCATION LANGUAGES
National University "Lviv Polytechnic"
English (Intermediate) Ukrainian (Native)
Bachelor's Degree in Automation and
Computer-Integrated Technologies
2020 – 2024 | Lviv, Ukraine

ADDITION EDUCATION
CodeWars [50 Kata Completed], LeetCode [200 Problems Completed].
•

Reactjs.org, Reduxjs.org, Postgresql.org, Nestjs.com, Webpackjs.org, Jestjs.io, Testing-library.com
•

Book: Grokking Algorithms - Aditya Bhargava, Cracking the Coding Interview - Gayle Laakmann McDowell
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Frontend course at Mate academy (Git, HTML, CSS, JavaScript, Typescript, React, Redux, Web)
•