Senior Full-Stack Developer (Front-End)

FundGuard

Date: 01.2022 — Present

Responsibilities

• Designed and developed testable E2E global features and infrastructure using React, Apollo Playwright, and Cypress.

• Writing pure functional code, by functions compositions and functional programming concepts using fp-ts, io-ts, and monocle-ts.

• Developing infrastructure tools and features for Appling RT updates using Kafka, and Apollo.

• Optimizing Performance in loading time of the application in main pages and components,reducing loading time by ~90%, improving UX by re-designing data flows and components architecture.

• Developing infrastructure utilities and components for the web app application, automation, and server.

• Escorting developers in their projects from high-level design to code architecture design, code reviews, and consultants.

• Design and develop features in collaboration with software architects, PM, and Development directors.

• Working in a full CI-CD development process.

Front-End Developer

Landa

Date: 07.2021 — 10.2021

Responsibilities

Develop Mobile applications, using JavaScript ES6, React Native, and Redux.

• Designed and Developed legacy UI components.

• Developed generic advanced custom React hooks.

• Developed new features and optimized existing feature's performance and user experience.

• Developed responsive UI with React Native Dimensions.

• Worked in collaboration with a UX/UI designer.

Front-End Developer

R2Net Inc

Date: 07.2020 — 07.2021

Responsibilities

• Designed and developed complex NPM packages for the company’s internal use using React,

React Hooks, Jest, Webpack, and React router.

• Leading and mentoring the team in the aspects of React and React ecosystem development.

• Optimized front-end app performance.

• Developed legacy UI components used across the app using React and styled-components.

• Developed state management with custom hooks using React context.

• Developed for cross-browser and cross mobile ablet devices compatibility.

Front-End Developer

Devalore

Date: 01.2019 — 07.2020

Responsibilities

• Developed reusable, modular, documented, and tested React components.

• Improved complex legacy components and refactoring them to be more robust, readable, and

generic for future use.

• Created unit tests for system components using Jest and Enzyme.

• Developed complex UI components library for web applications using storybook.