Работала в 4 компаниях   4 года 3 месяца

IT, Телекоммуникации / Связь, Образование

Front-end Developer

Sidis group

IT

4 месяца

06.2024 - 10.2024

  • Developed a flexible and scalable CRM system with dynamic fields, enabling rapid adaptation to customer needs and internal processes. Implemented a tracking module for IP telephony calls, enhancing client information retrieval and improving operational efficiency for end users.
  • Conducted a detailed analysis of the system architecture, identifying potential bottlenecks and proposing solutions to optimize performance, especially with large datasets, enhancing the user experience.
  • Reduced load times for heavily loaded pages from 10+ seconds to 3-4 seconds by optimizing backend API calls, reviewing code, implementing lazy loading, and enhancing resource management techniques.

Front-end Developer

Мережа Ланет

Телекоммуникации / Связь

3 года 2 месяца

12.2020 - 02.2024

  • Led multiple Angular projects (v8, v9, v13), driving performance improvements and implementing best practices for scalable and maintainable code.
  • Improved Core Web Vitals, ensuring faster load times and a better user experience.
  • Conducted comprehensive SEO audits, identified critical areas for improvement, and implemented changes that increased search engine visibility and overall site performance.
  • Improved page load times by 30% through performance optimizations, reducing bottlenecks in the application and leveraging lazy loading and efficient resource management techniques.
  • On a React-based project (used v18 with Zustand state manager), a real-time video streaming platform with a chat using WebSocket and the HLS library was developed. Implemented a reliable access control mechanism, ensuring authorized and unauthorized users could interact seamlessly with content according to their accesses.
  • Created an email-sending service using Nodemailer, improving system efficiency and user experience.
  • Enhanced code quality with linters and modern tools, reducing production errors.
  • Integrated secure coding techniques to address vulnerabilities.
  • Mentored junior developers, guiding best practices, code reviews, and technical problem-solving, which contributed to team development and improved overall project delivery.

Front-end Developer

NDA

IT

4 месяца

08.2020 - 12.2020

  • Developed a CMS that integrated with security systems, including IP CCTV, access control systems, and fire alarm systems, using HTTP APIs for seamless integration and real-time monitoring.
  • Applied information security approaches gained from prior roles, ensuring secure data handling and protecting sensitive system configurations.
  • Conducted code reviews, identified critical vulnerabilities, and collaborated with the team to ensure compliance with security best practices.
  • Gained deeper experience in working with security-related infrastructure and implementing security measures at the software level.

Front-end trainee

CyberBionic Systematics

Образование

3 месяца

05.2020 - 08.2020

  • Created a module for conducting tests on external web platforms.
  • Gained hands-on experience with Scrum methodology, strengthened teamwork skills, and deepened knowledge of Git, including resolving merge conflicts.

Ключевая информация

  • Angular 2
  • React.JS
  • JavaScript
  • Node.js
  • Typescript
  • HTML верстка
  • AJAX
  • HTML/CSS
  • Angular CLI
  • Angular Material UI
  • Angular Universal
  • Ng Zorro
  • React-router-dom
  • React-hook-form
  • React-tostify
  • Swiper
  • Zustand
  • Bootstrap
  • NodeJS
  • RESTful APIs
  • WebSocket
  • JSON
  • Nodemailer
  • Git
  • GitHub
  • Gitlab
  • Bitbucket
  • NPM
  • Gulp.js
  • Webpack
  • Agile
  • Scrum
  • Jira
  • Trello
  • Confluence

Училась в 1 заведении

Національний авіаційний університет

Факультет телекомунікацій та захисту інформації / Адміністративний менеджмент у сфера захисту ІзОД

Київ, 2010

Владеет языками

Английский

средний

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Украинский

родной

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Vitalii

Front-end Developer

Киев

33 года

Активно ищет работу

полная занятость

Обновлено 22 часа назад