Sagar Roy — Full Stack Engineer

🌐 Portfolio: https://www.sagrr.dev 📧 Email: hi@sagrr.dev • Full-Stack Software Engineer with 3+ years of experience building scalable, production-ready web applications • Strong expertise in JavaScript, TypeScript, Python, React.js, FastAPI, Node.js, and modern web ecosystems • Currently working at Celestial Systems, contributing to enterprise-grade and developer-focused products • Experienced in building robust REST & GraphQL APIs, integrating frontend with backend systems, and handling complex business logic • Built and enhanced React-based frontends, focusing on performance, usability, and maintainability • Developed developer tools and plugins, including VS Code extensions and editor integrations • Hands-on experience with security fixes, performance optimization, internationalization (i18n), and bug resolution • Implemented Firebase Push Notifications (FCM v1) in production Electron applications • Strong experience with PostgreSQL, Docker, Git, CI/CD (GitHub Actions), and modern build tools • Actively exploring AI, data-driven systems, and agentic workflows to build intelligent, future-ready products • HackerRank Python (Silver Badge) holder and Microsoft Azure Data Science Associate (DP-100) certified • Regular participant in AI-focused hackathons, building POCs and experimenting with innovative ideas • Known for clean, maintainable code, strong problem-solving skills, and effective collaboration in agile teams

Stackforce AI infers this person is a Full-Stack Software Engineer with a focus on modern web applications and API development.

Location: Bengaluru, Karnataka, India

Experience: 3 yrs