From product thinking to performance-driven, scalable web systems

Full-stack developer with experience across freelancing, internships, and independent product development. Graduated in 2024 with a BBA-CA degree (SPPU affiliated) and have worked on real-world web applications involving authentication, data-heavy workflows, and performance-sensitive systems.

Strong focus on system design, clean architecture, and scalability. Comfortable working end-to-end from translating product requirements into technical designs to delivering production-ready frontend and backend solutions.

I approach software development with a product-first mindset and an emphasis on long-term engineering quality. Rather than optimizing only for speed of delivery, I focus on building systems that remain maintainable, scalable, and reliable as complexity grows.

My experience spans frontend development with modern React and Next.js, backend API design, authentication workflows, and database-driven applications. I value clarity in code, thoughtful abstractions, and close collaboration with product and design to build solutions that solve real problems effectively.

• Google Drive–Style File Management Platform
  Secure file handling system with authentication, access control, and scalable data workflows.

• Smaranandh
  Privacy-first, senior-focused health and wellness platform with emphasis on system architecture and data integrity.

• Whats Up Dev
  A developer-themed chat or status interface concept demonstrating reusable UI components and interaction-focused design.

• Advanced TypeScript and backend architecture patterns
• Scalable system design for web applications
• Performance optimization and efficient data flows

Portfolio: https://devj-portfolio.vercel.app
LinkedIn: https://www.linkedin.com/in/devjasani79
Email: devjasani79@gmail.com
Instagram: https://instagram.com/dev_jasani

I build software systems that are designed to scale, remain maintainable, and deliver long-term value.