Kenneth Chua

Software Developer & Tech Lead

"Building infrastructure-aware backends that survive chaos"

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About Me

Kenneth Chua

Hello! I'm Kenneth Chua, a Software Developer and Tech Lead specializing in infrastructure-aware backend development. I focus on building robust, scalable systems that can withstand challenging conditions while maintaining performance and reliability.

With experience leading development teams at Grafilab and Zetta Logic, I've designed and maintained production-grade Node.js backends, optimized distributed compute networks, and enhanced secure routing between NAT-constrained machines.

I'm passionate about P2P compute infrastructure, authentication systems, and blockchain integration, with a strong foundation in both theoretical computer science and practical implementation.

Location: Kuala Lumpur, Malaysia (Remote)
Education: BS in Computer Science, Taylors University
Experience: Tech Lead at Grafilab and Zetta Logic

Skills & Expertise

Programming

JavaScript/Node.js
Python
Solidity
SQL

Technologies

Express
PostgreSQL/MySQL
Docker
NATS/Nebula
React
Git/GitHub

Languages

English
Malay
Chinese

Work Experience

2025 - Present

Software Developer / Software Development Tech Lead

Grafilab Sdn Bhd

Kuala Lumpur / Remote

  • Lead developer for Grafilab's specialized P2P compute cloud infrastructure
  • Designed and maintained production-grade Node.js backends for Grafilab's core systems
  • Optimized distributed compute network using NATS and Docker, improving user compute contribution
  • Enhanced Nebula-based overlay network for secure routing between NAT-constrained machines
2021 - 2025

Software Developer / Software Development Tech Lead

Zetta Logic Sdn Bhd (formerly Pentajeu Sdn Bhd)

Kuala Lumpur / Remote

  • Worked across diverse client projects as part of a software house environment
  • Implemented a secure authentication package still in use across multiple production services
  • Integrated Solidity smart contracts (staking, farming, token purchase) into backend APIs
  • Integrated and deployed provably fair rng blockchain contracts
  • Led by contribution: debugging hard incidents, reverse engineering service behavior, and mentoring team members
2020

IT Security Engineer (Intern)

Maybank

Kuala Lumpur

  • Liaising with project managers, infrastructure team, and policy makers to make sure all new server installations and new projects are up to code and standard
  • Maintaining and Updating security stack and protocols to fit with business use and comply with standards set
  • Compilation of compliance reports for project go-ahead
2018 - 2021

IT Solutions Consultant (Part time)

Imanity Cloud Solutions

Kuala Lumpur

  • Developer for our in house POS system and all of our SaaS products, providing tech support when needed, and also gathering client requirements as needed
  • Management of clients and being the point of contact with clients

Get In Touch

Contact Information

Feel free to reach out to me for collaboration, job opportunities, or just to say hello!

kencyk99@gmail.com
(+60) 16-902-0634
Kuala Lumpur, Malaysia

Send Me a Message