SANDARUWAN JAYASUNDARA
I am a Senior š š®š„š„ ššššš¤ šššÆšš„šØš©šš« with 5+ š²ššš«š¬ šØš š”šš§šš¬-šØš§ šš±š©šš«š¢šš§šš, specializing in React, Next.js, Node.js, Java, and Spring Boot. I build scalable web applications, REST APIs, and enterprise backend systems, delivering secure, high-performance solutions for businesses.
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š
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⦠React.js, Next.js, JavaScript, TypeScript
⦠Tailwind CSS, Bootstrap, HTML, CSS, SCSS
⦠Fast, responsive, modern user interfaces
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⦠Node.js, Express.js, Spring Boot and Java
⦠Secure API development and business logic
⦠Authentication and role-based access
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⦠PostgreSQL, MySQL, Oracle
⦠MongoDB, Supabase, Firebase
⦠Clean database design and performance optimization
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⦠AWS, Docker, CI/CD, VPS Servers
⦠Git-based workflows
⦠Stable, secure deployments
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I have worked on multiple production-grade systems, including:
⦠Full stack web applications using React , Next.js and Node.js, Spring boot
⦠Enterprise backend systems built with Java Spring Boot
⦠Scalable REST APIs handling real world traffic
⦠Microservices based architectures for growing platforms
⦠Secure authentication and authorization systems
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⦠Strong foundation in software engineering principles
⦠Experience with enterprise grade Java systems
⦠Proven ability to work independently or within teams
⦠Comfortable handling both new builds and existing systems
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ā Clear and honest communication
ā Clean, readable, well-organized code
ā Strong ownership from start to finish
ā Practical problem-solving
ā Reliable delivery and post-launch support
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ā SaaS products
ā Admin panels & dashboards
ā API-driven platforms
ā Cloud-ready applications
ā Scalable business systems
With 5+ years of experience and 600+ š¬š®šššš¬š¬šš®š„ š©š«šØš£šššš¬, I deliver Full Stack CMS sites, custom web apps, secure API integrations, and ššš š š®š„š„ ššššš¤ solutions that enhance performance, improve user experience, and generate sustainable growth.
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If you want a š
š®š„š„ ššššš¤ šššÆšš„šØš©šš« who communicates clearly, works responsibly, and builds software that stays solid over time - Iād love to work with you.
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Nestly is a modern real estate website built using full stack development principles with React, delivering a fast, responsive, and user-friendly experience for property listings and real estate businesses. Developed following full stack web development best practices, the website features a clean user interface, optimized navigation, and scalable frontend development and backend development architecture with REST API readiness, performance optimization, secure data handling, and seamless usability across all devices and screen sizes.
#fullstackdeveloper #webdeeigner #webdeveloper #softwareengineer
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