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kalanamanu/README.md

Hey , I'm Kalana M. Jayasekara

Software Engineer • Full-Stack Developer | Sri Lanka 🇱🇰


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kalana_manupiya

About Me

I'm a Software Engineer with professional experience in full-stack web development, specializing in building scalable business applications and modern web platforms.

I have experience developing and maintaining ERP, CRM, POS, and custom web applications, working across frontend and backend technologies while following software engineering best practices.

  • BEng (Hons) Software Engineering - First Class Honours Graduate
  • Pearson BTEC Level 5 HND in Computing - Distinction | Top Performer Award
  • Currently working as a Software Engineer at Niolla
  • Experience developing production-level applications and client-driven solutions
  • Strong foundation in Object-Oriented Programming, Software Design, REST APIs, and Full-Stack Development
  • Experienced with authentication systems including JWT and Role-Based Access Control (RBAC)
  • Continuously improving knowledge in cloud technologies, DevOps practices, and AI-driven applications

Reach me at: kalanamanupiya32@gmail.com
Portfolio: kalanajayasekara.me


Professional Experience

Software Engineer - Niolla

March 2024 - Present

  • Developing and maintaining full-stack web applications including ERP, CRM, and POS systems
  • Building frontend solutions using React and Next.js
  • Developing backend services using Node.js, REST APIs, C#, and .NET technologies
  • Implementing authentication and authorization features using JWT and RBAC concepts
  • Collaborating with teams to deliver reliable software solutions based on client requirements

My Tech Stack

Languages

JavaScript TypeScript C# Python

Frontend

React Next.js TailwindCSS HTML5 CSS3

Backend & APIs

Node.js Express.js ASP.NET .NET Framework REST APIs JWT RBAC

Databases

MongoDB PostgreSQL SQL Server MySQL

Tools & Platforms

Git GitHub Postman VS Code Visual Studio


What You'll Discover

  • Full-stack applications built with modern frontend and backend technologies
  • Enterprise-style systems including ERP, CRM, and POS platforms
  • Projects demonstrating authentication, APIs, database design, and scalable architecture
  • Clean, maintainable code following software engineering principles

"Great software is built through continuous learning, strong fundamentals, and solving real-world problems with effective engineering practices."


Connect with me 🤝




Kalana M Jayasekara © 2026

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