Frontend Developer

#opentowork #frontend #angular #react #typescript

Frontend Developer | Angular / React / Next.js
Remote | Full-time / Part-time | Novi Sad, Serbia |

Frontend Developer with 5+ years of experience in fintech, banking, government, and enterprise systems. Equally confident with Angular and React/Next.js, focusing on complex business logic, real-time UI, performance, and high-quality UX. Led teams of up to 8 developers and delivered multiple full-cycle products from scratch to production.

Core expertise:
JavaScript, TypeScript, HTML5, CSS / SCSS Angular, React, Next.js
RxJS, NgRx, Angular Material, Redux, React Hooks, Chart.js, TradingView, Material-UI, Apollo Client, i18n, WebSocket API, GraphQL, Responsive & Adaptive Markup, Pixel-Perfect Layout, Strong Animations, Cross-browser Compatibility
Webpack, Vite, Docker, Git, Firebase, Unit Testing, ESLint, Prettier, Swagger

Projects:
• Solo-built Gaming Event & Community Platform - End-to-end platform for tabletop RPG community: event marketplace, booking, payments, and integrated VTT for live game sessions
• E-commerce Platform (redesign & optimization) - Jewelry e-commerce with SSR. Redesigned UI, optimized performance, full migrating from Angular 16 to Angular 19.
• Solo-built platform for managing industrial & software robots — configuration, monitoring, statistics, and production management for physical and virtual robots
• Solo-built platform for Crypto accounting & taxation platform (UAE) — complex crypto bookkeeping with support for any currency, multiple tax models (FIFO/avg/LIFO), analytics, charts, and report export
• Government tendering system (GCC) — React-based public-sector platform with tender publishing, participation workflows, document management, and multi-role auditing (up to 7 roles)
• Trading platform (options/CFD/crypto) — legacy-to-modern Angular migration, high-load UI, performance optimization, and a custom TradingView alternative built solo and integrated with extensive business APIs
• Crypto trading learning & social platform (from scratch) — educational product combining social features, trading training, and mentor/business promotion tools
• ESG + social + investment platform — multi-module ecosystem with a social network, ESG calculator, investment options, and business collaboration environment
• Ministry of Health UI ecosystem — development of a large UI kit (components/services/pipes/directives) and integration into an enterprise document and reporting system
• Internal banking systems (clients, investments, services) — enterprise platforms for client administration, investment management, and banking service operations with complex secure workflows


Contacts:
📧 [контакт скрыт]
🔗 linkedin.com/in/dmitriy-tsitovich/
Languages: Russian — Native | English — A2 (actively improving)