Position: Frontend Developer
Category: JavaScript
English level: intermediate
Years of experience: 7

- Developed complex UI layouts: dashboards, charts, animations, widgets, modules etc (cross browser compatible, desktop & tablet & mobile oriented, take care of details and accessibility enhancements, high performant);
- Fixed high priority issues as soon as possible;
- Performed audit to detect all the performance bottlenecks and vulnerabilities with further improvements;
- Improved Google Lighthouse metrics that measure the quality of web pages;
- Refactored existing codebase to make the system scalable and long-term supportable by using SOLID, DCI, CQRS, design patterns etc techniques;
- Improved development experience (integrated code formatter, statical code analyzers etc) to speed up developing process and to make development more effective;
- Shared knowledge base with teammates to make all the codebase consistent.
Frontend Developer
11.2021 – present – Rocket, UA.
Rocket is a foodtech company that creates best-in-class technology to deliver exceptional service across all food delivery stakeholders: businesses, couriers and customers.
• Developing new features within existent system (cross browser compatible, desktop & tablet & mobile oriented, take care of details and accessibility enhancements, high performant);
• Performing audit to detect all the performance bottlenecks, vulnerabilities;
• Refactoring existing codebase to make it scalable and long-term supportable;
• Improving development experience (integrated code formatter, statical code
analyzers etc) to speed up developing process and to make development more
effective.
Technology stack: TypeScript, Angular, Angular CLI, Angular Material, RxJS, NgRx, Prettier, ESLint, GitHub, Node.js, Angular Universal (SSR), GitHub Actions, HTML5, npm, CSS3, SASS, Webpack, Karma, Google Maps.

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Frontend Developer
12.2020 – 11.2021 – VavaCars, UK.
VavaCars is an independent and transparent C2B/B2B/B2C vehicle trading platform. Headquartered in London, with initial locations across Turkey and Pakistan.
• Refactoring legacy system with modern solutions and best practices (SOLID, DCI, CQRS, design patterns etc);
• Covering core functionality with unit tests to make sure good quality;
• Improving performance metrics of high load system;
• Setting up interaction with the network by using design patterns that make the
mechanism transparent;
• Developing new features with accessibility embracing;
• Fixing bugs (mobile & desktop platforms);
• Setting up development environment processing to improve development
experience;
• Handling real time communications with backed API;
• Transferring knowledge base with newcomers.
Technology stack: TypeScript, Angular, RxJS, Angular CLI, Prettier, IIS, Azure DevOps (Boards, Repos, Pipelines etc), TSLint, ESLint, HTML5, yarn, npm, CSS3, SASS, Webpack, Jest, SignalR, KendoUI