Ілля

Sereda Illia
22 years old
Zaporizhzhya (ready to relocate)
Citizenship: Ukraine

Contacts
- Phone: [open contact info](look above in the "contact info" section);
- Email: [open contact info](look above in the "contact info" section);
- Git: https://github.com/Morkovich121;
- LinkedIn: [open contact info](look above in the "contact info" section)

Full-stack developer

Experience
• Front-End React Developer from November 2021 to February 2022 in company “MBM”.
Participated in the development of a betting platform.
- Created responsive layouts and implemented state management using Redux.
- Handled data operations, including adding, removing, filtering, and sorting data.

• Trainee Front-End React Developer for Nix Solutions from July 2022 to November 2022
• Full-Stack Javascript Developer from December 2022 to February 2023 in company “YOZH”
Developed a crypto store for managing and transferring digital currencies between wallets.
- Optimized MongoDB queries, enhancing database performance.
- Built front-end components using Vue.js and styled them with Tailwind CSS.
- Implemented smart contract functionality with Solidity and ERC20 standards.

• Full-Stack Developer from May 2023 to January 2025 in company “Deerly”.
Developed of a platform for remote health assistance.
- Built a responsive front-end using Next.js and Redux for state management.
- Designed and optimized the backend with Prisma and PostgreSQL.
- Integrated payment systems with Stripe and added email notifications via SendGrid.
- Ensured code quality with unit testing (Vitest) and automated deployment using Docker and GitHub Actions.

• Full-Stack Developer from January 2025 to February 2026 in company “IDS Group”.
- Developed client web applications using React, Next.js, Node.js, Express, and MongoDB.
- Built responsive front-end interfaces and scalable REST APIs, implementing authentication and third-party
integrations.
- Optimized performance, ensured code quality through testing and code reviews, and supported CI/CD
workflows with Docker and GitHub Actions.
- Collaborated with international client teams, participating in requirement analysis, sprint planning, and
production deployments.
- Implemented integrations with third-party services (payments, email services, analytics).
Pet-project
Online full-stack chat application
Developed a real-time chat application enabling seamless communication using WebSockets. Implemented object-
oriented design principles to ensure scalability.
Skills: Node.js, socket.io, MongoDB, CORS, Adaptive Layout, OOD Principles

Blockchain Shop
Created an e-commerce platform for buying and transferring tokens with MetaMask integration.
Skills: Solidity, ERC20 tokens, Nest.js, Postgres, Axios, Apollo, GraphQL

Education
• Bachelor's degree in Software Engineering
Kharkiv National University of Radio Electronics
Graduated in 2024
• Master's degree in Software Engineering
Kharkiv National University of Radio Electronics
Graduated in December 2025

Skills
Frontend Development
• HTML5, CSS3, JavaScript (ES6+), TypeScript
• React, Next.js, Vue.js
• Redux Toolkit, React Router DOM
• Material-UI, Tailwind CSS, SCSS
• Cross-browser layout, Adaptive layout
• Unit testing with Jest and Vitest

Backend Development
• Node.js, Nest.js
• REST API, GraphQL (Apollo)
• Prisma, Mongoose
• PostgreSQL, MongoDB
• SendGrid: Email API integration, email templating, transactional emails.
• Auth0: User authentication, OAuth 2.0, JWT token management.
• Stripe: Payment gateway integration, subscription management, webhook handling.

Other Key Skills
• Git version control
• Agile methodologies (Scrum)
• Team collaboration with tools like Jira and Trello
• Docker, CI/CD with GitHub Actions, Linux basics and AWS S3, EC2

Languages:
English language – B2 level (Upper-Intermediate)

Japanese language – N4 level (Intermediate)