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Senior Front-End Developer leading front-end architecture across 5+ platforms, building unified design systems, and improving performance and maintainability. Experienced in optimizing data fetching with GraphQL, implementing real-time updates with WebSockets, and delivering robust user experiences using modern frameworks and libraries.…

Muthar shahzad

Full Stack Developer, Front-End Developer, Web Developer, +3

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Senior Front-End Developer leading front-end architecture across 5+ platforms, building unified design systems, and improving performance and maintainability. Experienced in optimizing data fetching with GraphQL, implementing real-time updates with WebSockets, and delivering robust user experiences using modern frameworks and libraries.…

Available to hire

Senior Front-End Developer leading front-end architecture across 5+ platforms, building unified design systems, and improving performance and maintainability. Experienced in optimizing data fetching with GraphQL, implementing real-time updates with WebSockets, and delivering robust user experiences using modern frameworks and libraries.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Senior fronend developer at Evalforce

October 29, 2025 - Present

Senior Front-End Developer at Evulf or Evance USA Base Company

January 1, 2021 - Present

Led front-end architecture across 5+ platforms, including AI-powered recruitment and health tracking systems. Built unified design systems using Material-UI and Chakra UI, increasing development speed by 35%. Replaced REST APIs with GraphQL to improve maintainability and reduce data-fetching time by 40%. Enhanced front-end performance by 30% through lazy loading and code splitting. Integrated WebSockets for real-time updates, improving user data freshness by 70%. Worked collaboratively in cross-functional environments to deliver robust user experiences.

Front-End Engineer at Devn Tech UK Based Company

January 1, 2020 - January 1, 2021

Developed React.js dashboards for HR and healthcare applications using Ant Design and Highcharts. Achieved sub-500ms latency for real-time vitals tracking via GraphQL subscriptions. Migrated 80% of legacy REST API calls to GraphQL, reducing over-fetching and boosting performance. Implemented JWT and OAuth2 authentication to enhance platform security. Collaborated with backend teams to improve API efficiency and reduce latency by 25%.

Front-End Developer at LoyalBe UK Based Company

January 1, 2018 - January 1, 2020

Built rewards dashboards and inventory tools using React.js, Redux, and Firebase. Boosted time-to-interactivity by 20% via component refactoring and lazy loading. Led real-time WebSocket integrations for live inventory updates. Standardized UI with reusable components across mobile and desktop for improved design consistency. Contributed to 25% checkout abandonment reduction through A/B testing and UX enhancements.