Sreerag O S | Portfolio

AboutMe

Who I Am

I'm Sreerag O S, a Full-Stack Developer and Python Programmer passionate about building scalable, secure applications for real-world impact. I have hands-on experience with Django REST Framework, React,Bootstrap, PostgreSQL, and cloud-style file management systems. I’ve delivered production-grade platforms, including a content delivery system deployed at ragendu.in, and thrive on solving complex backend challenges.

I enjoy architecting robust APIs, designing offline-first systems, and integrating NLP and ML for smarter solutions. My background includes an internship at Zyxware Technologies, where I improved data processing for US university datasets. I’m deeply interested in cybersecurity, backend architecture, and building solutions that people use every day. Based in Kerala, I’m always exploring new technologies and best practices.

What I Do

⚙️ Backend Development
Building secure, scalable backends with Django and Django REST Framework. Experienced in API-driven workflows, role-based authentication, and database design with PostgreSQL.

💻 Frontend Development
Developing responsive web apps with React and Vite. Focused on clean UI/UX, seamless API integration, and modern JavaScript best practices.

☁️ Deployment & Testing
Deploying production applications on cloud platforms like Render and Vercel. Skilled in Docker, Git, and implementing robust testing strategies for reliable, secure deployments.

🖥️ System & Server Fundamentals
In-depth knowledge of computer systems at the hardware and OS level, enabling effective server management, troubleshooting, and performance optimization.

🔒 Security & API Design
Designing secure APIs and workflows, with a focus on authentication, authorization, and data protection.