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Full-Stack Software Engineer with 2+ years of experience building AI-powered web applications on the MERN stack. I integrate AI agents, RAG pipelines, chatbots, and voice assistants into production systems using OpenAI APIs and LangChain. I design scalable REST APIs, responsive frontends, and reliable backend architecture end-to-end—from database design through deployment and production support—while collaborating comfortably with distributed teams.…Full-Stack Software Engineer with 2+ years of experience building AI-powered web applications on the MERN stack. I integrate AI agents, RAG pipelines, chatbots, and voice assistants into production systems using OpenAI APIs and LangChain. I design scalable REST APIs, responsive frontends, and reliable backend architecture end-to-end—from database design through deployment and production support—while collaborating comfortably with distributed teams.

Muhammad Rizwan

Full Stack Developer, AI Engineer, Web Developer, +2

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Full-Stack Software Engineer with 2+ years of experience building AI-powered web applications on the MERN stack. I integrate AI agents, RAG pipelines, chatbots, and voice assistants into production systems using OpenAI APIs and LangChain. I design scalable REST APIs, responsive frontends, and reliable backend architecture end-to-end—from database design through deployment and production support—while collaborating comfortably with distributed teams.…Full-Stack Software Engineer with 2+ years of experience building AI-powered web applications on the MERN stack. I integrate AI agents, RAG pipelines, chatbots, and voice assistants into production systems using OpenAI APIs and LangChain. I design scalable REST APIs, responsive frontends, and reliable backend architecture end-to-end—from database design through deployment and production support—while collaborating comfortably with distributed teams.

Available to hire

Full-Stack Software Engineer with 2+ years of experience building AI-powered web applications on the MERN stack. I integrate AI agents, RAG pipelines, chatbots, and voice assistants into production systems using OpenAI APIs and LangChain.

I design scalable REST APIs, responsive frontends, and reliable backend architecture end-to-end—from database design through deployment and production support—while collaborating comfortably with distributed teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Beginner

Work Experience

Associate Full Stack Developer at PGE – Pangea Global Enterprises

June 1, 2025 - Present

Design and build AI-powered features including chatbot and workflow automation integrations using OpenAI APIs and LangChain within production full-stack applications. Develop and maintain full-stack web applications using React.js, Node.js, Express.js, and MongoDB. Build RESTful APIs connecting frontend, backend, AI integrations, and third-party platforms. Optimize performance and database queries to improve response time, scalability, and reliability while collaborating with cross-functional teams on business requirements.

Junior Software Engineer at Virtual Proz

January 1, 2024 - May 31, 2025

Contributed to AI-driven product features including chatbot and voice assistant integrations. Built responsive user interfaces using React.js and Tailwind CSS following modern UI/UX practices. Developed backend services and REST APIs with Node.js and Express.js, integrating MySQL and MongoDB to support AI-driven features. Participated in code reviews, version control with Git/GitHub, and deployment workflows to VPS and cloud platforms.