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Hello! I'm Muhammad Zil-ur-Rehman, a senior full stack engineer with 5+ years of experience building scalable SaaS products. I enjoy crafting robust, cloud-native solutions using React.js, Next.js, Node.js, and TypeScript, and I thrive in collaborative, Agile teams that ship high-quality software. I specialize in designing secure APIs, implementing CI/CD pipelines, and delivering real-time features with WebSockets. I also love integrating AI capabilities via OpenAI APIs and LangChain to create innovative, user-friendly applications on AWS and other cloud platforms, while mentoring peers to raise the team’s velocity and code quality.…Hello! I'm Muhammad Zil-ur-Rehman, a senior full stack engineer with 5+ years of experience building scalable SaaS products. I enjoy crafting robust, cloud-native solutions using React.js, Next.js, Node.js, and TypeScript, and I thrive in collaborative, Agile teams that ship high-quality software. I specialize in designing secure APIs, implementing CI/CD pipelines, and delivering real-time features with WebSockets. I also love integrating AI capabilities via OpenAI APIs and LangChain to create innovative, user-friendly applications on AWS and other cloud platforms, while mentoring peers to raise the team’s velocity and code quality.

Muhammad Zil-ur-Rehman

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

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Hello! I'm Muhammad Zil-ur-Rehman, a senior full stack engineer with 5+ years of experience building scalable SaaS products. I enjoy crafting robust, cloud-native solutions using React.js, Next.js, Node.js, and TypeScript, and I thrive in collaborative, Agile teams that ship high-quality software. I specialize in designing secure APIs, implementing CI/CD pipelines, and delivering real-time features with WebSockets. I also love integrating AI capabilities via OpenAI APIs and LangChain to create innovative, user-friendly applications on AWS and other cloud platforms, while mentoring peers to raise the team’s velocity and code quality.…Hello! I'm Muhammad Zil-ur-Rehman, a senior full stack engineer with 5+ years of experience building scalable SaaS products. I enjoy crafting robust, cloud-native solutions using React.js, Next.js, Node.js, and TypeScript, and I thrive in collaborative, Agile teams that ship high-quality software. I specialize in designing secure APIs, implementing CI/CD pipelines, and delivering real-time features with WebSockets. I also love integrating AI capabilities via OpenAI APIs and LangChain to create innovative, user-friendly applications on AWS and other cloud platforms, while mentoring peers to raise the team’s velocity and code quality.

Available to hire

Hello! I’m Muhammad Zil-ur-Rehman, a senior full stack engineer with 5+ years of experience building scalable SaaS products. I enjoy crafting robust, cloud-native solutions using React.js, Next.js, Node.js, and TypeScript, and I thrive in collaborative, Agile teams that ship high-quality software.

I specialize in designing secure APIs, implementing CI/CD pipelines, and delivering real-time features with WebSockets. I also love integrating AI capabilities via OpenAI APIs and LangChain to create innovative, user-friendly applications on AWS and other cloud platforms, while mentoring peers to raise the team’s velocity and code quality.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Senior Software Engineer at AIO BC

January 1, 2021 - Present

Led end-to-end SDLC across a team of 5-8 engineers, designed and delivered scalable full stack SaaS applications using React.js, Next.js, Node.js, and MongoDB; implemented Redis caching, lazy loading, and optimized state management to reduce API latency and improve user experience; built microservices with event-driven architecture and message queues; integrated Stripe, PayPal, and OpenAI APIs; implemented secure JWT-based authentication with RBAC; mentored junior developers and improved delivery velocity; integrated monitoring tools (AWS CloudWatch) for reliability.

Software Engineer at Ripple Berry Tech

January 1, 2019 - December 31, 2020

Integrated frontend with backend RESTful APIs using Node.js and Express.js; contributed to backend services and scalable API development; improved frontend performance through code splitting, lazy loading, and optimized rendering; collaborated in Agile teams (5-7 members); debugged production issues and improved system stability.