I am a Singapore-based Full Stack Software Engineer with 13+ years of experience building scalable web applications using Ruby on Rails, Vue.js, and JavaScript. I have led agile teams, architected complex systems, and delivered impactful solutions for government and private sectors. I am passionate about solving real-world problems through clean, scalable code and AI-powered innovations.…

Allen Chun

I am a Singapore-based Full Stack Software Engineer with 13+ years of experience building scalable web applications using Ruby on Rails, Vue.js, and JavaScript. I have led agile teams, architected complex systems, and delivered impactful solutions for government and private sectors. I am passionate about solving real-world problems through clean, scalable code and AI-powered innovations.…

Available to hire

I am a Singapore-based Full Stack Software Engineer with 13+ years of experience building scalable web applications using Ruby on Rails, Vue.js, and JavaScript.

I have led agile teams, architected complex systems, and delivered impactful solutions for government and private sectors. I am passionate about solving real-world problems through clean, scalable code and AI-powered innovations.

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Skills

Experience Level

Ruby on Rails
Expert
JavaScript
Expert
AWS
Expert
Vue.js
Expert
PostgreSQL
Expert
Amazon Web Services
Expert
GitHub
Expert
MySQL
Expert
Node.js
Expert
Jira
Expert
MongoDB
Expert
DynamoDB
Expert
Redis
Expert
Docker
Expert
GPT
Expert
Kubernetes
Expert
TypeScript
Expert
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Work Experience

Senior Manager & Full Stack Developer at Singapore Tourism Board
April 1, 2017 - Present
Led design thinking sessions to accelerate rapid prototyping and solution validation. Architected and delivered production-grade, government-compliant applications. Translated business requirements into scalable technical designs, ensuring alignment with security and performance.
Senior Manager & Full Stack Developer at Singapore Tourism Board
April 1, 2017 - Present
Led design thinking sessions to accelerate rapid prototyping and solution validation. Architected and delivered production-grade, government-compliant applications. Translated business requirements into scalable technical designs, ensuring alignment with security and performance.
Full Stack Software Engineer at TinkerBox Studios PTE LTD
February 1, 2017 - October 7, 2025
Developed internal system named Tinkerdex to manage sales, project workflows and team operations.
Full Stack Software Engineer at Tinkerbox Studios Pte Ltd
February 1, 2017 - October 7, 2025
Developed the company’s internal system named Tinkerdex to manage sales, project workflows and team operations.
Software Engineer at ProudCloud Inc.
January 1, 2016 - October 7, 2025
Led project teams to deliver high quality solutions. Developed various production-grade web and mobile applications. Provided extreme programming to adapt to evolving client needs. Conducted training sessions on effective software development and practices.
Software Engineer at ProudCloud Inc.
January 1, 2016 - October 7, 2025
Led project teams to deliver high-quality solutions and developed various production-grade web and mobile applications. Provided extreme programming to adapt to evolving client needs and conducted training sessions on effective software development and practices.
Web and Mobile Applications Developer at AppsSource Inc.
September 1, 2013 - October 7, 2025
Conducted R&D and implemented key features for a Restaurant Management Application.
Web and Mobile Applications Developer at AppsSource Inc.
September 1, 2013 - October 7, 2025
Conducted R&D and implemented key features for a Restaurant Management Application.

Education

Bachelor of Science in Information Technology at University of the East – Manila
June 1, 2008 - April 1, 2012
Bachelor of Science in Information Technology at University of the East – Manila
June 1, 2008 - April 1, 2012

Qualifications

ICT ASSESSMENT CERTIFICATION FOR SOFTWARE DEVELOPER
December 1, 2023 - October 7, 2025
CERTIFIED DEVELOPER ASSOCIATE (AWS)
August 29, 2020 - October 7, 2025
NICF - CERTIFIED SCRUM MASTER
May 7, 2019 - May 9, 2019
DEVSECCON SINGAPORE
February 28, 2019 - March 1, 2019
SKILLS MATTER - FULLSTACK LONDON
July 11, 2018 - July 13, 2018
NICF- AGILE TESTING
March 14, 2018 - March 16, 2018
AT-LASSIAN SUMMIT 2018
September 11, 2018 - September 14, 2018
ICT ASSESSMENT CERTIFICATION FOR SOFTWARE DEVELOPER
December 1, 2023 - October 7, 2025
AWS Certified Developer - Associate
August 29, 2020 - October 7, 2025
NICF - CERTIFIED SCRUM MASTER
May 7, 2019 - May 9, 2019
DevSecCon Singapore
February 28, 2019 - March 1, 2019
NICF - AGILE TESTING
March 14, 2018 - March 16, 2018
Atlassian Summit 2018
September 11, 2018 - September 14, 2018
Skills Matter - Fullstack London
July 11, 2018 - July 13, 2018

Industry Experience

Government, Software & Internet, Professional Services, Education

Skills

Experience Level

Ruby on Rails
Expert
JavaScript
Expert
AWS
Expert
Vue.js
Expert
PostgreSQL
Expert
Amazon Web Services
Expert
GitHub
Expert
MySQL
Expert
Node.js
Expert
Jira
Expert
MongoDB
Expert
DynamoDB
Expert
Redis
Expert
Docker
Expert
GPT
Expert
Kubernetes
Expert
TypeScript
Expert
See more

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