Harsh Sah

I am a passionate Full-Stack Developer with strong expertise in designing and building scalable web applications using the MERN stack — React.js, Node.js, Express.js, and MongoDB. I enjoy transforming ideas into real digital products with clean UI, maintainable code, and modern development practices.

I have hands-on experience developing a Smart Home Automation IoT Dashboard, where I built the complete frontend using React, implemented real-time communication and automation workflows, and integrated multiple sensors such as PIR and LDR to optimize energy use. I worked on both software functionality and hardware communication using APIs, resulting in a 30% reduction in false motion triggers and improved automation performance.

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My technical foundation includes C/C++ and Python, Data Structures & Algorithms, and core engineering subjects like Computer Networks and Operating Systems. I follow agile methodologies, write reusable components, and leverage cloud services like Firebase and Supabase for efficient development.

Aside from development, I bring strong analytical thinking and a continuous learning mindset. I actively experiment with new tools and technologies including IoT platforms and automation frameworks. I have completed recognized certifications from Coursera and Cisco Networking Academy, strengthening my skills in Data Science, IoT, and software engineering fundamentals.

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I enjoy collaborating with cross-functional teams and communicating with clients to understand goals and deliver impactful solutions. My focus is always on creating intuitive, efficient, and secure systems that solve real-world problems.

I am now looking for opportunities as a Full-Stack or Frontend Developer, where I can contribute to exciting projects and continue growing professionally. If you are looking for a developer who takes ownership, adapts quickly, and delivers high-quality results — I’m ready to work with you!