Сергій

Senior JavaScript Developer, 135 000 грн

Розглядає посади:
Senior JavaScript Developer, Angular-розробник, Front-end engineer, Angular Software Engineer, Front-end програміст, Javascript developer, Web-програміст, Web developer
Вид зайнятості:
повна
Вік:
35 років
Місто проживання:
Чорноморськ
Готовий працювати:
Дистанційно

Контактна інформація

Шукач вказав телефон , ел. пошту та LinkedIn.

Прізвище, контакти та світлина доступні тільки для зареєстрованих роботодавців. Щоб отримати доступ до особистих даних кандидатів, увійдіть як роботодавець або зареєструйтеся.

Досвід роботи

Software Engineer

з 02.2016 по 07.2025 (9 років 6 місяців)
GBSFO, Одеса (IT)

Worked on LiveNX Analytics Platform - an enterprise network observability and analytics platform providing real-time visibility into complex distributed systems.

Enabled real-time insights for enterprise users by developing scalable analytics dashboards (challenge: large datasets, real-time streams, high UI latency, and inefficient API usage) → implemented efficient data handling and rendering strategies, optimized change detection (OnPush), minimized unnecessary re-renders, restructured data flow, refined API integration and request handling, and optimized bundle size → reduced latency by 40–60% and improved load times by ~35%

Designed and implemented scalable, domain-driven frontend architecture (challenge: growing system complexity and inconsistent data handling) → structured the application into independent feature modules with isolated state (Angular, RxJS, NgRx) and standardized data flow (container/presentational pattern, centralized store, service layers) → improved maintainability, testability, and team productivity while aligning with microfrontend principles

Strengthened application reliability (challenge: handling failures in complex, data-intensive UI) → designed and implemented resilient error handling strategies, including centralized handling, interceptors, and graceful degradation → ensured system stability and consistent user experience under failure scenarios

Designed and implemented a custom design system (challenge: inconsistent UI, duplicated components, and slow feature delivery) → collaborated with UX/UI designers to build a reusable Angular component library, define scalable styling architecture (design tokens, variables, mixins, helpers), and establish Storybook as a single source of truth for UI components → improved UI consistency, reduced regressions, and accelerated development across the application

Refactored legacy AngularJS codebase (Challenge: technical debt and maintainability issues), migrating to modern Angular architecture → improved stability, scalability, and developer experience.

Contributed to frontend architecture decisions and engineering standards across the team → promoted scalable design patterns, maintainable code structure, and reusable UI practices while mentoring developers and supporting technical consistency across the application

Collaborated with cross-functional teams (backend, QA, UX, product) (Challenge: aligning business and technical requirements) → delivered high-quality features in Agile environment.

Освіта

Odessa National Telecommunications Academy

Computer Systems Networking and Telecommunications, Одеса
Вища, з 2007 по 2013 (6 років)

Знання і навички

  • Angular
  • Node.js
  • NgRx
  • JavaScript
  • SASS
  • LESS
  • RxJS
  • TypeScript
  • MongoDB
  • Express.js
  • D3.js
  • AngularJS
  • Angular Material
  • Git
  • Jest
  • HTML

Знання мов

  • Англійська — вище середнього
  • Українська — вільно

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