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Oles Andreyko
Date of Birth: 02.12.2005
Phone: [open contact info](look above in the "contact info" section)(Ukraine)
Email:[open contact info](look above in the "contact info" section)
Education​
Ivan Franko National University
Bachelor, Computer Science
2022 - Present
Experience
Software developer with 3 years of
hands-on commercial experience
Languages
Ukrainian - native
English - upper-intermediate
Summary
Experienced Front-end Developer with a robust background in designing and implementing modern,
responsive, and user-centric web interfaces. Proficient in industry best practices, emphasizing clean,
maintainable code and scalable architectures. Skilled in managing projects through the entire software
development lifecycle, from initial concept through deployment and optimization. Certified expert in leading
eCommerce platforms, demonstrating a proven track record in delivering high-quality, performant, and
reliable web solutions. Adept at aligning technical solutions with strategic business objectives across
diverse sectors including Travel, Finance, Sales, and Automotive. Known for effectively collaborating within
fast-paced environments to achieve targeted business outcomes.
Technical Skills and Tools
Front-end Technologies: JavaScript, ES6+, TypeScript, React.js, Next.js, Redux,
Redux Toolkit, React Hooks, React Native, jQuery, Bootstrap, Tailwind, Material UI,
SASS, Webpack, Figma.
Back-end Technologies: Node.js, Express.js, REST API, GraphQL, MongoDB,
MySQL, SQL, Firebase.
Development Tools & Platforms: Git, GitHub, Docker, Jest, Jira, Wordpress Plugins,
Axios.
Project and Task Management: Agile methodologies (Scrum, Kanban), Jira, Trello,
Confluence.
Other Skills: JSON, OOP, Responsive Design, Pixel Perfect, Cross-browser
compatibility, SEO best practices, CMS customization (WordPress, Joomla, Drupal),
Adobe Photoshop, Adobe Premiere Pro.
Personal Qualities: Strong communicator with the ability to handle challenging
situations calmly, Problem-solver with quick learning skills and technical adaptability,
Reliable team player who also works well independently, Able to explain complex tech
in simple terms, Responsible, organized, and punctual.​
Professional Experience:
Software Engineer: freelance / side-projects / September 2025 - Present​
​ Full Stack Engineer: Cyphoria / full-time / April 2025 - Present
Front End Developer: OSA / full-time / December 2024 - April 2025
Front End Developer: Insiders / full-time / November 2023 - November 2024
Front End Developer: Self-employed / freelance / September 2023 - May 2024