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Po Yi Zhi

Software Developer


Hi there! I'm a self-taught developer with a background in mechanical engineering (graduated from Multimedia University). After discovering my passion for web development, I made a career change and became a frontend web developer. Currently working as a Software Developer in JagaApp (RISB).

I'm passionate in learning new technologies, building responsive websites, and documenting my working process when it comes to complicated features.

Here are a few technologies I've been working with recently:

  • JavaScript
  • React
  • NextJs
  • Vue
  • TypeScript
  • jQuery
  • Shopify Liquid
  • TailwindCSS

Career Timeline

Red Ideas Sdn. Bhd. (JagaApp)

Red Ideas Sdn. Bhd. (JagaApp)

July 2023 - Current

  • Proactively addressed and resolved software issues by diligently troubleshooting and fixing bugs, as reported through raised bug tickets.
  • Managed module migration, strategically refactoring code to improve readability and performance.
  • Executed a comprehensive revamp of logs for existing modules, improving tracking and monitoring capabilities for enhanced system management.
  • Engaged in discussions with various departments to gather and understand their specific requirements, aligning development efforts with organizational objectives.
  • Acquired Kotlin to a proficient level to contribute in developing new features and modifications for existing Guard App.
Limit Technology Group

Limit Technology Group

May 2022 - July 2023

  • Create, troubleshoot, enhance and enrich e-commerce site in Shopify using Shopify Liquid, HTML, CSS, JavaScript and jQuery
  • Work in cross-functional team to build product features and improve user interface for the e-commerce website projects.
  • Improve the performance of the website by code splitting, lazy loading, defer scripts, reduce cumulative layout shirt and asset optimization.
  • Executed comprehensive refactoring for existing projects to improve readability, scalability and maintainability.
The Hacker Collective

The Hacker Collective

October 2021 - April 2022

  • Build reusable and maintainable components that helps to improve and speed up development processes.
  • Collaborate with Backend and Design team to develop website that are accessible across all platforms.
  • Leading a team to create a comprehensive company website.
Durianê Professional Sdn Bhd

Durianê Professional Sdn Bhd

August 2019 - October 2021

  • Cold water and sanitary plumbing design
  • Design fire protection system for buildings in accordance to Malaysia Standard (MS), NFPA and FM
  • To prepare fully hydraulic calculation simulation for sprinkler system
  • Design air conditioning and mechanical ventilation system for buildings
  • Prepare tender documents for various mechanical service package
  • Evaluate compliance of tenderer submission
  • Work with other multidiscipline Engineers and other professional including Architect and Surveyor in projects

Favourite Activities

Drink Black tea

Best way to start the morning


To pen down my thoughts, memories and interesting things that occur in life

Learning new technologies/framework

To explore and expand my skillsets. Recently exploring Kotlin and ThreeJs

Listening to music

Recent favourites: MWAM, HONNE, Forester, Milet and Yoasobi