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Junior JS Developer

Considering positions: Junior JS Developer, Junior Full-Stack Developer, Junior Full-Stack Engineer, Junior Node. js Developer, Javascript-програміст, Web developer, Backend розробник, Fullstack Developer
Employment type: full-time, part-time
Age: 21 years
City of residence: Cherkasy
Ready to work: Cherkasy, Remote
Considering positions:
Junior JS Developer, Junior Full-Stack Developer, Junior Full-Stack Engineer, Junior Node. js Developer, Javascript-програміст, Web developer, Backend розробник, Fullstack Developer
Employment type:
full-time, part-time
Age:
21 years
City of residence:
Cherkasy
Ready to work:
Cherkasy, Remote

Contact information

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You can get this candidate's contact information from https://www.work.ua/resumes/15664630/?puid=945590

Work experience

Fullstack Software Engineer (Personal Project)

from 09.2024 to 06.2025 (10 months)
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: github.com/antoniuk-oleksandr/online-freelance-marketplace

Frontend Freelancer

from 06.2024 to 10.2024 (5 months)
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

from 05.2024 to 06.2024 (2 months)
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

Education

Bohdan Khmelnytsky National University of Cherkasy

M.Sc. Software Engineering, Cherkasy
Higher, from 2025 to 2027 (2 years)

Bohdan Khmelnytsky National University of Cherkasy

B.Sc. Computer Science, Cherkasy
Higher, from 2021 to 2025 (4 years)

Knowledge and skills

  • 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

Language proficiencies

  • English — above average
  • Ukrainian — fluent

More resumes of this candidate

Go Backend Developer

Considering positions: Go Backend Developer, Go Developer, Програміст Golang

Cherkasy, Remote

Higher education · Full-time, part-time

  • Fullstack Software Engineer (Personal Project), Personal Project, 10 months
  • Frontend Freelancer, Freelance, 5 months

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The candidate's resume is posted at https://www.work.ua/resumes/15664630/?puid=945590