Контактна інформація

Шукач вказав телефон , ел. пошту та LinkedIn.

Отримати контакти цього кандидата можна на сторінці https://www.work.ua/resumes/15700156/

Досвід роботи

Auth Service (Personal Project)

з 11.2025 по 12.2025 (2 місяці)
Personal Project, Remote (IT)

• Implemented a modular authentication service with JWT-based authentication
• Built backend with Clean Architecture: domain, application, infrastructure, and presentation layers
• Developed a lightweight frontend using Fiber and HTMX to interact with backend over TCP
• Containerized the system with Docker and integrated structured logging with Grafana
• Focused on architecture, security, and maintainable design
• GitHub: https://github.com/antoniuk-oleksandr/auth-service

Fullstack Software Engineer (Personal Project)

з 09.2024 по 06.2025 (10 місяців)
Personal Project, Remote (IT)

• Developed backend using Go (Fiber) with PostgreSQL and Redis, achieving a 30% reduction in API latency through query optimization and efficient data modeling
• Built a responsive frontend with Svelte and Tailwind CSS, focusing on UX performance and minimal UI re-renders
• Implemented Google OAuth, JWT-based authentication, and end-to-end encrypted chat using WebSockets and AES encryption
• Managed deployment on AWS (EC2, RDS, S3, ElastiCache) using Terraform, enabling scalable infrastructure-as-code
• GitHub: https://github.com/antoniuk-oleksandr/online-freelance-marketplace

Frontend Freelancer

з 06.2024 по 10.2024 (5 місяців)
Freelance, Remote (IT)

• Developed the frontend for an online baby products store using Next.js, TailwindCSS, and React Motion animations
• Worked in a team of two juniors and one senior who managed deployment and client communication
• Followed Agile workflow in Jira
• GitHub: https://github.com/antoniuk-oleksandr/kolyaski-frontend

Full-Stack Intern

з 05.2024 по 06.2024 (2 місяці)
InterLink, IT-компанія, Cherkasy (IT)

• Worked with a backend developer on the MVP of a music web application
• Implemented the frontend using Next.js, TailwindCSS, and JWT
• Was mentored weekly, receiving advice and feedback to improve the project results
• GitHub: https://github.com/antoniuk-oleksandr/music-app

Освіта

Bohdan Khmelnytsky National University of Cherkasy

M.Sc. Software Engineering, Cherkasy
Вища, з 2025 по 2027 (2 роки)

Bohdan Khmelnytsky National University of Cherkasy

B.Sc. Computer Science, Cherkasy
Вища, з 2021 по 2025 (4 роки)

Знання і навички

• NestJS
• Communicability
• Golang
• MySQL
• WebSocket
• AWS
• React
• Svelte.js
• postgg
• CI/CD
• Unit testing
• REST API
• TypeScript
• Swagger
• Node.js
• HTML
• Git
• JavaScript
• SQL
• PostgreSQL
• CSS
• Next.js
• GitHub

Знання мов

• Українська — вільно
• Англійська — вище середнього