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Hi, I’m Ping John Layson Dundas. I’m a senior software engineer and technical lead with 10+ years of delivering full-stack web and mobile solutions across Australia and Singapore. I enjoy turning complex business needs into scalable, production-ready software and collaborating with product teams to drive impact. I’ve built modern cloud-native architectures on AWS and GCP, modernized legacy systems, and implemented CI/CD, automated testing, and robust deployment pipelines to accelerate velocity and quality. I’m energized by mentoring engineers, partnering with stakeholders, and continually shaping engineering practices to sustain growth.…Hi, I’m Ping John Layson Dundas. I’m a senior software engineer and technical lead with 10+ years of delivering full-stack web and mobile solutions across Australia and Singapore. I enjoy turning complex business needs into scalable, production-ready software and collaborating with product teams to drive impact. I’ve built modern cloud-native architectures on AWS and GCP, modernized legacy systems, and implemented CI/CD, automated testing, and robust deployment pipelines to accelerate velocity and quality. I’m energized by mentoring engineers, partnering with stakeholders, and continually shaping engineering practices to sustain growth.

Ping John Layson

Web Developer, Programmer, Full Stack Developer, +2

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Hi, I’m Ping John Layson Dundas. I’m a senior software engineer and technical lead with 10+ years of delivering full-stack web and mobile solutions across Australia and Singapore. I enjoy turning complex business needs into scalable, production-ready software and collaborating with product teams to drive impact. I’ve built modern cloud-native architectures on AWS and GCP, modernized legacy systems, and implemented CI/CD, automated testing, and robust deployment pipelines to accelerate velocity and quality. I’m energized by mentoring engineers, partnering with stakeholders, and continually shaping engineering practices to sustain growth.…Hi, I’m Ping John Layson Dundas. I’m a senior software engineer and technical lead with 10+ years of delivering full-stack web and mobile solutions across Australia and Singapore. I enjoy turning complex business needs into scalable, production-ready software and collaborating with product teams to drive impact. I’ve built modern cloud-native architectures on AWS and GCP, modernized legacy systems, and implemented CI/CD, automated testing, and robust deployment pipelines to accelerate velocity and quality. I’m energized by mentoring engineers, partnering with stakeholders, and continually shaping engineering practices to sustain growth.

Available to hire

Hi, I’m Ping John Layson Dundas. I’m a senior software engineer and technical lead with 10+ years of delivering full-stack web and mobile solutions across Australia and Singapore. I enjoy turning complex business needs into scalable, production-ready software and collaborating with product teams to drive impact.

I’ve built modern cloud-native architectures on AWS and GCP, modernized legacy systems, and implemented CI/CD, automated testing, and robust deployment pipelines to accelerate velocity and quality. I’m energized by mentoring engineers, partnering with stakeholders, and continually shaping engineering practices to sustain growth.

Skills

Experience Level

Expert

Expert

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Expert

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Expert

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Expert

Expert

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Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Senior Software Engineer

February 13, 2025 - August 1, 2025

Senior Software Engineer / Technical Lead with 10+ years of full-stack delivery across Australia and Singapore. Experienced in building web and mobile products, modernizing legacy systems, CI/CD, testing, automation. Strong track record partnering with product and stakeholders to translate business requirements into scalable solutions. Hands-on cloud experience on Google Cloud Platform (GCP) and Amazon Web Services (AWS).

Lead Software Engineer at Get Picked Up

June 1, 2024 - November 1, 2024

Established delivery processes across development, CI/CD, automation, bug reporting, and communication for a scale-up team. Reported directly to the CEO on project timelines, risks, and expectations; supported hiring, onboarding, and mentoring. Built full-stack features across React, React Native, and Laravel. Led cloud migrations using Docker and deployed services to GCP Cloud Run. Implemented CI/CD from scratch using Google Cloud Build. Created automated testing practices with Pytest, Selenium, and BrowserStack.

Software Engineer at Finder

March 1, 2020 - February 1, 2024

Established delivery processes across development, CI/CD, automation, bug reporting, and communication for a scale-up team. Reported directly to CEO; built full-stack features across React, React Native, and Laravel; led cloud migrations with Docker to GCP Cloud Run; implemented CI/CD from scratch using GCP Cloud Build; created automated testing practices with Pytest, Selenium, and BrowserStack.

Full Stack Developer at Digital Noir

November 1, 2019 - February 1, 2020

Built bespoke WordPress and Shopify solutions, improving client satisfaction and reducing development time.

Full Stack Developer at Fusion

August 1, 2019 - October 1, 2019

Performed reverse-engineering on legacy projects to meet client requirements and industry standards.

Software Engineer at GTDollar

July 1, 2018 - April 1, 2019

Migrated from Drupal to React.js, improving platform performance and scalability. Performed AWS admin tasks for availability and security. Optimized systems and database queries, improving performance and reducing downtime. Managed DoubleClick for Publishers ads integration, improving ad revenue performance.

PHP Developer at Pixelsquad

April 1, 2013 - July 1, 2015

Built web and mobile solutions for SMEs; specialized in OpenCart and implemented PayPal security encryption.

Software Engineer at HRsmart

January 1, 2012 - February 1, 2013

Delivered bug fixes and enhancements for legacy web applications (Yii/CakePHP), improving maintainability and user experience.

Programmer at Jinisys Software

July 1, 2011 - December 1, 2011

Progressed from intern to full-time; implemented fixes and new features for a web-based health care application and collaborated to improve code quality.

Web Developer at NextIX

January 1, 2011 - June 1, 2011

Developed web applications with focus on performance and scalability.

Instructor at University of San Carlos

October 1, 2009 - October 1, 2010

Taught Programming and Web Site Design; developed course content and mentored student projects.

Junior Programmer at Care Sharing

January 1, 2008 - September 1, 2009

Progressed from intern to full-time; implemented fixes and new features for a web-based health care application and collaborated to improve code quality.