Open to opportunities

Heshani Theekshana

@heshanitheekshana

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Entry-level Full-Stack Developer skilled in MERN and scalable web applications.

Sri Lanka

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What I'm looking for

I seek a collaborative role building scalable web or mobile applications, with mentorship, growth opportunities, and impactful product work.

I am an entry-level Full-Stack Developer and Software Engineering student with hands-on internship experience building enterprise-level web applications using the MERN stack, Spring Boot, and PostgreSQL. I rapidly contribute to teams by developing responsive UIs, RESTful APIs, and admin dashboards while focusing on performance and security.

During internships I developed responsive web applications, optimized API performance, and built a fully integrated payroll system with Sri Lanka-specific payroll modules. I have shipped multiple projects—including e-commerce, food delivery, hospital management systems, and a Kotlin Android news app—that demonstrate end-to-end design, integration, and deployment skills.

I am eager to join a collaborative team where I can continue improving technical skills, deliver scalable solutions, and contribute to meaningful products that prioritize user experience and maintainable architecture.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer Intern

Current

Hyperflex Inovation

Dec 2025 - Present (2 months)

Developed responsive web application and admin page using HTML and Node.js and optimized API performance, reducing response time for key endpoints.

HTML Node API Performance JavaScript React MongoDB Git Postman

Software Engineer Intern

Zero24x Technology

Jul 2025 - Oct 2025 (3 months)

Built a fully integrated payroll system using React, Spring Boot, and PostgreSQL, implementing leave, attendance, payroll (EPF/ETF/Tax) and payslip modules.

React Spring Boot PostgreSQL Payroll Systems REST APIs Java Git CI CD

Education

Degrees, certifications, and relevant coursework

National Institute of Business Management

Higher National Diploma in Software Engineering, Software Engineering

2023 - 2025

Activities and societies: Completed Diploma in Software Engineering (2023–2024) and projects including e-commerce, food delivery, hospital management, and Android news app.

Completed Diploma in Software Engineering (2023–2024) and Higher National Diploma in Software Engineering (2024–2025) with coursework and projects in full-stack development.