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I'm a full-stack web developer with hands-on experience building, scaling, and maintaining production web applications used by real users. I'm specialized in React and Node.js, with strong exposure to cloud-native deployments using Docker and Google Cloud Run. I handle traffic spikes, background jobs, subscription payments, access control, monitoring, and E2E testing, and I thrive in remote teams delivering features end-to-end.…I'm a full-stack web developer with hands-on experience building, scaling, and maintaining production web applications used by real users. I'm specialized in React and Node.js, with strong exposure to cloud-native deployments using Docker and Google Cloud Run. I handle traffic spikes, background jobs, subscription payments, access control, monitoring, and E2E testing, and I thrive in remote teams delivering features end-to-end.

Mohand Abdelkader Khalifa

Full Stack Developer, Web Developer, Back-End Developer, +2

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I'm a full-stack web developer with hands-on experience building, scaling, and maintaining production web applications used by real users. I'm specialized in React and Node.js, with strong exposure to cloud-native deployments using Docker and Google Cloud Run. I handle traffic spikes, background jobs, subscription payments, access control, monitoring, and E2E testing, and I thrive in remote teams delivering features end-to-end.…I'm a full-stack web developer with hands-on experience building, scaling, and maintaining production web applications used by real users. I'm specialized in React and Node.js, with strong exposure to cloud-native deployments using Docker and Google Cloud Run. I handle traffic spikes, background jobs, subscription payments, access control, monitoring, and E2E testing, and I thrive in remote teams delivering features end-to-end.

Available to hire

I’m a full-stack web developer with hands-on experience building, scaling, and maintaining production web applications used by real users.
I’m specialized in React and Node.js, with strong exposure to cloud-native deployments using Docker and Google Cloud Run. I handle traffic spikes, background jobs, subscription payments, access control, monitoring, and E2E testing, and I thrive in remote teams delivering features end-to-end.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

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Expert

Language

English

Advanced

Work Experience

Full-Stack Web Developer at FPL Champ

July 1, 2025 - Present

Built and maintained production features across frontend and backend for a live fantasy sports platform. Deployed containerized services using Docker and Google Cloud Run, optimizing CPU and memory usage during peak traffic. Investigated and resolved performance bottlenecks and container-related issues during high-traffic periods. Implemented subscription-based payments using Paddle, including feature gating and access restrictions for free vs paid users. Designed and maintained background jobs to handle asynchronous tasks and improve application responsiveness. Integrated Sentry for frontend error tracking and Rollbar for backend monitoring to debug and resolve production issues. Added Cypress E2E tests to ensure reliability of critical user flows. Worked within an existing CI/CD pipeline to safely ship updates to production. Collaborated in a remote team environment on feature planning, debugging, and incident resolution. Used AI-assisted development tools (Cursor, Google Antigravity

Full-Stack Web Developer at Self-Employed (Freelance)

April 1, 2025 - August 1, 2025

Delivered full-stack web applications with admin dashboards for educational clients. Built responsive UIs using React and Tailwind CSS, with backend services powered by Firebase. Worked directly with clients to gather requirements and deliver production-ready solutions.