Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a results-driven Full Stack Software Engineer with over 3 years of experience. I specialize in scalable financial and billing systems, and I am passionate about delivering high-quality solutions. I thrive in Agile environments and enjoy collaborating with teams to achieve common goals. My technical expertise spans both frontend and backend development, with a strong focus on performance optimization and security compliance, ensuring robust applications for stakeholders.…I am a results-driven Full Stack Software Engineer with over 3 years of experience. I specialize in scalable financial and billing systems, and I am passionate about delivering high-quality solutions. I thrive in Agile environments and enjoy collaborating with teams to achieve common goals. My technical expertise spans both frontend and backend development, with a strong focus on performance optimization and security compliance, ensuring robust applications for stakeholders.

SANDALU KARUNASENA

Full Stack Developer, Web Developer, Programmer, +3





I am a results-driven Full Stack Software Engineer with over 3 years of experience. I specialize in scalable financial and billing systems, and I am passionate about delivering high-quality solutions. I thrive in Agile environments and enjoy collaborating with teams to achieve common goals. My technical expertise spans both frontend and backend development, with a strong focus on performance optimization and security compliance, ensuring robust applications for stakeholders.…I am a results-driven Full Stack Software Engineer with over 3 years of experience. I specialize in scalable financial and billing systems, and I am passionate about delivering high-quality solutions. I thrive in Agile environments and enjoy collaborating with teams to achieve common goals. My technical expertise spans both frontend and backend development, with a strong focus on performance optimization and security compliance, ensuring robust applications for stakeholders.

Available to hire

I am a results-driven Full Stack Software Engineer with over 3 years of experience. I specialize in scalable financial and billing systems, and I am passionate about delivering high-quality solutions. I thrive in Agile environments and enjoy collaborating with teams to achieve common goals.
My technical expertise spans both frontend and backend development, with a strong focus on performance optimization and security compliance, ensuring robust applications for stakeholders.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Advanced

Sinhala, Sinhalese

Fluent

Work Experience

Senior Software Engineer at Synergen Health (pvt) Ltd

May 1, 2025 - Present

In my current role, I address security vulnerabilities, improve the invoice generation pipeline, and redesign the frontend UI. I have successfully accommodated new ambulance-sector clients with enhanced reliability and a 50% increase in throughput.

Software Engineer at Synergen Health (pvt) Ltd

August 1, 2023 - April 1, 2025

Contributed to a large-scale revenue cycle management platform, collaborating with an Agile team and developing a scalable analytics platform, enhancing performance and usability.

Software Engineer Intern at Embla Software Innovation (pvt) Ltd

December 1, 2021 - July 1, 2022

Worked as an intern, directly engaging with foreign clients to gather requirements and improve system features, while introducing an innovative diagram maker tool.