Chethana Kalpa

Software Engineer @ Sanmark

As a highly motivated software engineer, I am passionate about creating innovative, user-friendly, and scalable solutions to solve real-world problems. With experience in web application development, I enjoy transforming ideas into functional, efficient, and visually appealing software.

I'm always eager to explore new technologies and take on challenges that push my skills to the next level. I thrive in collaborative environments where I can contribute to meaningful projects and deliver value to both users and stakeholders.

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Professional Experience

A glimpse into my career journey and roles I've embraced.

Sanmark Solutions

Full-time

Senior Software Engineer

April 2025 - Present

Software Engineer

Mar 2023 - Mar 2025 . 2 yr

Associate Software Engineer

Aug 2021 - Mar 2023 · 1 yr 8 mo

ITS Data Link (Pvt) Ltd

Full-time · 1 yr 4 mos

Associate Software Engineer

Oct 2020 - Jul 2021 · 10 mo

Information Technology Intern

Apr 2020 - Oct 2020 · 7 mo

Native Lanka (Pvt) LTD

Freelance

Mobile and Backend Developer (Part Time)

Jan 2019 - Aug 2020 · 1 yr 8 mo

Education & Certifications

Details of my academic background and professional certifications.

Bachelor's degree, Information Technology

University of Colombo School of Computing

2020 - Present

National Diploma In Information and Communication Technology (NVQ L5)

National Vocational Training Authority

(NVTI Baddegama)

2019 - 2020

Computer Hardware and Network Technician (NVQ L4)

National Vocational Training Authority

(NVTI Baddegama)

2018

Certified Hubspot CMS Developer I & II

HubSpot Inc.

Issued: 2024

HubSpot Architecture: Data Models and APIs

HubSpot Inc.

Issued: 2024

Cisco A+

Cisco Network Academy (NVTI Baddegama)

Issued: 2018

Skill and tool kit

A glimpse into my career journey and roles I've embraced.

PHP Logo

PHP

Node js Logo

Node Js

Javascript Logo

Javascript

Typescript Logo

Typescript

Javascript Logo

Python

Dart Logo

Dart

Laravel Logo

Laravel

Flutter Logo

Flutter

NextJs Logo

Next Js

Docker Logo

Docker

Linux Logo

Linux

Git Logo

Git

github Action Logo

Github Action

SonarQube Logo

SonarQube

Terraform Logo

Terraform

Open Source Projects

Showcasing a selection of my best work and favorite projects.

Streaming Media Cover Image

Streaming Media

Developed a custom Node.js NPM package that enables seamless streaming of media files over HTTPS. The package supports audio and video file streaming with efficient chunked data delivery, ensuring optimized performance and security.

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NPM Open Source Node Js
Laravel Queue Fallback Cover Image

Laravel Queue Fallback

Developed a Laravel package that provides a fallback mechanism for failed jobs in the queue. The package ensures that failed jobs are retried based on the specified criteria, preventing data loss and maintaining system reliability.

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PHP Open Source Laravel Packagist
Hubspot Line Item Downloader

Hubspot Line Item Downloader

Easily download Deal line‑items from HubSpot as a CSV file—right from the record sidebar. With just a few clicks, you can have all your line items in a convenient CSV format.

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Hubspot Open Source Node Js UI Extension Serverless