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Custom Browser Extensions Experts

$5/hr Starting at $25

XOKSIS is a professional development team specializing in high-performance browser extension development for modern web ecosystems. We design and build secure, scalable, and feature-rich browser extensions tailored for Chrome, Microsoft Edge, Firefox, and Safari. Our focus is on delivering enterprise-grade solutions that enhance productivity, automate workflows, and integrate seamlessly with web applications.


With strong expertise in full-stack development using React.js, Node.js, and modern JavaScript frameworks, we ensure that every extension is lightweight, efficient, and built according to current browser standards, including Manifest V3 compliance. Our development approach emphasizes clean architecture, maintainable code, and long-term scalability.


We provide complete end-to-end development solutions, including UI/UX design, backend API integration, authentication systems, and secure data handling. Whether you need a productivity tool, automation extension, data scraping utility, or a custom business solution, XOKSIS delivers solutions aligned with your technical and business goals.


Core capabilities include:
• Custom browser extension architecture and development
• React-based interactive and responsive interfaces
• Secure API integration and data synchronization
• Cross-browser compatibility and performance optimization
• Advanced security implementation and permission handling
• Scalable backend support using Node.js, Django, Flask, or Express.js


Every project is built with a strong focus on reliability, speed, and security to ensure smooth performance across all supported browsers and platforms. Our development process follows industry best practices, ensuring high-quality deliverables suitable for both startups and enterprise-level systems.


XOKSIS is committed to delivering robust browser extension solutions that transform ideas into practical, high-impact digital tools. Partner with us to build extensions that are powerful, efficient, and ready for real-world use.

About

$5/hr Ongoing

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XOKSIS is a professional development team specializing in high-performance browser extension development for modern web ecosystems. We design and build secure, scalable, and feature-rich browser extensions tailored for Chrome, Microsoft Edge, Firefox, and Safari. Our focus is on delivering enterprise-grade solutions that enhance productivity, automate workflows, and integrate seamlessly with web applications.


With strong expertise in full-stack development using React.js, Node.js, and modern JavaScript frameworks, we ensure that every extension is lightweight, efficient, and built according to current browser standards, including Manifest V3 compliance. Our development approach emphasizes clean architecture, maintainable code, and long-term scalability.


We provide complete end-to-end development solutions, including UI/UX design, backend API integration, authentication systems, and secure data handling. Whether you need a productivity tool, automation extension, data scraping utility, or a custom business solution, XOKSIS delivers solutions aligned with your technical and business goals.


Core capabilities include:
• Custom browser extension architecture and development
• React-based interactive and responsive interfaces
• Secure API integration and data synchronization
• Cross-browser compatibility and performance optimization
• Advanced security implementation and permission handling
• Scalable backend support using Node.js, Django, Flask, or Express.js


Every project is built with a strong focus on reliability, speed, and security to ensure smooth performance across all supported browsers and platforms. Our development process follows industry best practices, ensuring high-quality deliverables suitable for both startups and enterprise-level systems.


XOKSIS is committed to delivering robust browser extension solutions that transform ideas into practical, high-impact digital tools. Partner with us to build extensions that are powerful, efficient, and ready for real-world use.

Skills & Expertise

API IntegrationsBack End DevelopmentData StructuresDatabase IntegrationDjangoExpress.jsFlaskFront End DevelopmentJavaScriptNext.jsNode.jsPerformance OptimizationRest ApiUI DesignUX DesignWeb Security

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