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Hi, I’m Joyce Kua, a Senior Full-Stack Engineer with 8 years of experience building and maintaining SaaS applications. I’m skilled in React, TypeScript, Node.js, AWS, and Terraform, and I enjoy shaping software architecture, cloud infrastructure, and scalable, secure systems. I lead development efforts and collaborate across teams to deliver value to users and stakeholders. I thrive in fast-paced environments, mentoring teammates, and delivering clean code grounded in SOLID principles. I’m passionate about building multi-tenant platforms, optimizing performance, and leveraging AI-driven features to improve recruitment and business processes.…Hi, I’m Joyce Kua, a Senior Full-Stack Engineer with 8 years of experience building and maintaining SaaS applications. I’m skilled in React, TypeScript, Node.js, AWS, and Terraform, and I enjoy shaping software architecture, cloud infrastructure, and scalable, secure systems. I lead development efforts and collaborate across teams to deliver value to users and stakeholders. I thrive in fast-paced environments, mentoring teammates, and delivering clean code grounded in SOLID principles. I’m passionate about building multi-tenant platforms, optimizing performance, and leveraging AI-driven features to improve recruitment and business processes.

Joyce Kua

Full Stack Developer, Web Developer, Back-End Developer, +2

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Hi, I’m Joyce Kua, a Senior Full-Stack Engineer with 8 years of experience building and maintaining SaaS applications. I’m skilled in React, TypeScript, Node.js, AWS, and Terraform, and I enjoy shaping software architecture, cloud infrastructure, and scalable, secure systems. I lead development efforts and collaborate across teams to deliver value to users and stakeholders. I thrive in fast-paced environments, mentoring teammates, and delivering clean code grounded in SOLID principles. I’m passionate about building multi-tenant platforms, optimizing performance, and leveraging AI-driven features to improve recruitment and business processes.…Hi, I’m Joyce Kua, a Senior Full-Stack Engineer with 8 years of experience building and maintaining SaaS applications. I’m skilled in React, TypeScript, Node.js, AWS, and Terraform, and I enjoy shaping software architecture, cloud infrastructure, and scalable, secure systems. I lead development efforts and collaborate across teams to deliver value to users and stakeholders. I thrive in fast-paced environments, mentoring teammates, and delivering clean code grounded in SOLID principles. I’m passionate about building multi-tenant platforms, optimizing performance, and leveraging AI-driven features to improve recruitment and business processes.

Available to hire

Hi, I’m Joyce Kua, a Senior Full-Stack Engineer with 8 years of experience building and maintaining SaaS applications. I’m skilled in React, TypeScript, Node.js, AWS, and Terraform, and I enjoy shaping software architecture, cloud infrastructure, and scalable, secure systems. I lead development efforts and collaborate across teams to deliver value to users and stakeholders.

I thrive in fast-paced environments, mentoring teammates, and delivering clean code grounded in SOLID principles. I’m passionate about building multi-tenant platforms, optimizing performance, and leveraging AI-driven features to improve recruitment and business processes.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Tech Lead at Intermediano

December 1, 2024 - Present

Lead full-stack development and architecture of scalable, multi-tenant SaaS platforms for EOR, Payroll, Accounting, and Recruitment. Architected and shipped an EOR platform covering employee lifecycle management, payroll processing, and compliance. Built accounting and reconciliation modules (transaction matching, transfers, financial workflows) inspired by Xero. Led end-to-end development of an AI-powered recruitment platform with an AI interviewer ('Inti'), automating resume screening and applicant ranking.

Full-Stack Developer at Sunlife Insurance & Investment (Indra)

May 1, 2024 - November 1, 2024

Pioneered the codebase for Sunlife's insurance application as a founding full-stack developer, delivering key features end-to-end. Built the frontend using React.js and Micro Frontend architecture, atomic design. Implemented a cost-efficient serverless BFF layer with AWS Lambda. Provisioned and managed AWS services (Lambda, S3, API Gateway) with Terraform. Developed cross-platform mobile UI (iOS/Android) with Ionic.

Programmer Analyst at Metropolitan Bank (Collabera)

November 1, 2021 - May 1, 2024

Designed and delivered new applications and enhanced existing banking systems. Diagnosed root causes of application issues and authored fixes/enhancements.

Technology Engineer at McDonald’s (MDS Call Solutions)

June 1, 2021 - November 1, 2021

Modernized legacy codebases and designed scalable solutions to client requirements.

Software Engineer at Cell 5

June 1, 2021 - November 1, 2021

Optimized web apps for speed, scalability, and security in a deadline-driven environment.

Web Developer at PCI Hub

January 1, 2019 - January 1, 2020

Built client websites (HTML, CSS, JavaScript, jQuery, AJAX/JSON) following SEO best practices.

Full-Stack Developer at Arlov

January 1, 2018 - January 1, 2019

Developed databases, applications, and backend servers; managed delivery milestones end-to-end.