Santhosh Kumar

About Santhosh Kumar

I’m a Full Stack Developer with 1 year of hands-on experience building scalable web and mobile apps. I specialize in the MERN stack and React Native, focusing on clean, efficient, and user-friendly solutions that perform in the real world. What I’ve done- Built and launched 5+ full-stack web apps and 2 scalable platforms that handled real-world traffic with stable performance and smart backend logic- Integrated Firebase, MongoDB, and Otpless to enable real-time, secure user experiences—including a movie streaming platform with an advanced admin dashboard- Developed a custom admin panel with features like bulk media uploads, category tagging, and real-time updates—greatly improving workflow efficiency- Improved backend systems using Node.js and Express, optimizing data handling and speeding up API responses across multiple projects- Built high-performance mobile apps using React Native CLI with smooth UX and reliable cross-device performance. I’m all about building tech that makes an impact and scales well. I thrive in fast-paced environments where I can contribute both technically and creatively. Let’s connect if you’re hiring or want to chat about exciting full-stack roles. s••••••••@gmail.com

Experience

1. Full Stack Developer

   Ultrafly Solutions Private Limited

   May 2024 — Present · Coimbatore, IN

   At Ultrafly Solutions, I worked on full-stack development using MongoDB, Express.js, React, Node.js, and React Native. My role involved building UI components, REST APIs, integrating third-party SDKs, and deploying applications to AWS and GCP.Integrated Otpless SDK for OTP login, Firebase Auth for secure sign-ins, and added Agora SDK for real-time calling. Managed cloud setups on GCP, AWS EC2, and handled storage with S3.Also worked on designing efficient MongoDB data models to keep the backend fast and scalable.

Education

• SSM College of Engineering, Komarapalayam

  B-Tech Information Technology

  2020 — 2024