Nazar

Nazar Levkovych FullStack Developer
[відкрити контакти](див. вище в блоці «контактна інформація») Telegram
[відкрити контакти](див. вище в блоці «контактна інформація») LindedIn
Kyiv 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 | Insiders
02/2024 – 01/2025 | Lviv, Ukraine
During my tenure at Insiders, I single-handedly developed a modern, high-performance website from the ground up,
transforming a concept into a responsive, user-friendly application. This solo project allowed me to take full ownership of
the frontend development lifecycle, from architecting the codebase to implementing automated deployment pipelines.
Beyond this project, I also collaborated with cross-functional teams on other initiatives, contributing to a variety of web
applications. Leveraging cutting-edge technologies, I ensured top-notch code quality, seamless performance, and a
streamlined development workflow. This experience significantly enhanced my expertise in modern web development,
testing, and deployment automation.

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,
Build & Configuration Management: i streamline Storybook, e2e, screenshot tests
development workflows with Webpack, Vite, and Rollup, • Build & Dev Tools: Webpack, Gulp, Vite, Turborepo,
optimizing build processes for peak efficiency. Using Babel, NPM, PNPM, Yarn, ESLint, Prettier, Husky, Lint-
Git/GitHub and CI/CD pipelines via GitHub Actions, I staged, Rollup, Bun
automate testing and deployment, while configuring • Infrastructure & DevOps: Docker, Kubernetes, Nginx,
Nginx for reliable production hosting. CI/CD (GitHub Actions, GitLab CI, Jenkins), AWS (EC2, S3,
Lambda, RDS)
Testing & Reliability: I prioritize quality by implementing
• Performance & Optimization: SSR, CSR, ISR,
thorough testing with Jest, Cypress, and Playwright,
Optimizing Performance, Code Splitting, Lazy Loading,
covering integration and end-to-end scenarios. Tools like
Storybook and React Testing Library help me ensure SEO, PWA
stability and performance across applications. • Version Control & Project Management: Git/GitHub,
Bitbucket, GitLab, VS Code, Chrome Developer Tools,
Library Integration & State Management: I specialize in Jira, Trello
integrating libraries like React Router and Zustand, • Software Development Practices: SDLC, Waterfall, Agile
alongside Redux Toolkit, to streamline workflows. My (Scrum, Kanban), Microservices Architecture, Event-
focus on Microservices and Event-Driven Architecture
Driven Architecture
enables me to manage state effectively in complex, scalable
applications.
.
 APPS [TS, REACT, REDUX AND OTHER]
NextConnect | Next.js, MongoDB, AWS S3
Built a platform for authentication and content management, integrating Next.js with MongoDB and AWS S3 for scalable
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data storage.
Enhanced data retrieval efficiency through optimized API calls and server-side rendering.
•

Demo
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React SpeakerSphere | React, TypeScript, Node.js, REST API
Developed a responsive e-commerce platform with React Router, Axios, and mockAPI, implementing filters, search, and
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cart features.
Improved user experience by optimizing state management with Redux and reducing application overhead.
•

Demo | Code
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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
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Prisma.
Boosted performance with lazy loading, resulting in smoother initial page rendering.
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Demo | Code
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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
2021 – present | Lviv, Ukraine

ADDITION EDUCATION
CodeWars [50 Kata Completed], LeetCode [200 Problems Completed].
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Reactjs.org, Reduxjs.org, Postgresql.org, Nestjs.com, Webpackjs.org, Jestjs.io, Testing-library.com
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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)
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