Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Cybersecurity-focused software/infrastructure engineer with a strong foundation in secure application development, risk management, and incident response. Experienced in building and enhancing internal platforms (PHP/MySQL, PWA) and automating reporting workflows with a focus on auditability and security assessment. Previously served as an infantry officer in the Singapore Armed Forces, demonstrating leadership, disciplined execution, and real-time operational planning. Currently managing an ESG reporting platform and continuously improving security posture through vulnerability assessments and prioritized remediation.…Cybersecurity-focused software/infrastructure engineer with a strong foundation in secure application development, risk management, and incident response. Experienced in building and enhancing internal platforms (PHP/MySQL, PWA) and automating reporting workflows with a focus on auditability and security assessment. Previously served as an infantry officer in the Singapore Armed Forces, demonstrating leadership, disciplined execution, and real-time operational planning. Currently managing an ESG reporting platform and continuously improving security posture through vulnerability assessments and prioritized remediation.

CHAN TING HUI

Software Engineer, DevOps Developer, QA Engineer, +2





Cybersecurity-focused software/infrastructure engineer with a strong foundation in secure application development, risk management, and incident response. Experienced in building and enhancing internal platforms (PHP/MySQL, PWA) and automating reporting workflows with a focus on auditability and security assessment. Previously served as an infantry officer in the Singapore Armed Forces, demonstrating leadership, disciplined execution, and real-time operational planning. Currently managing an ESG reporting platform and continuously improving security posture through vulnerability assessments and prioritized remediation.…Cybersecurity-focused software/infrastructure engineer with a strong foundation in secure application development, risk management, and incident response. Experienced in building and enhancing internal platforms (PHP/MySQL, PWA) and automating reporting workflows with a focus on auditability and security assessment. Previously served as an infantry officer in the Singapore Armed Forces, demonstrating leadership, disciplined execution, and real-time operational planning. Currently managing an ESG reporting platform and continuously improving security posture through vulnerability assessments and prioritized remediation.

Available to hire

Cybersecurity-focused software/infrastructure engineer with a strong foundation in secure application development, risk management, and incident response. Experienced in building and enhancing internal platforms (PHP/MySQL, PWA) and automating reporting workflows with a focus on auditability and security assessment.

Previously served as an infantry officer in the Singapore Armed Forces, demonstrating leadership, disciplined execution, and real-time operational planning. Currently managing an ESG reporting platform and continuously improving security posture through vulnerability assessments and prioritized remediation.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Chinese

Fluent

Work Experience

Software Engineer (Part-time) at Chasen Holdings Limited

August 1, 2026 - Present

Manage and enhance a group-wide ESG reporting platform for continuous Scope 1 to 3 emissions tracking and SGX-compliant disclosure generation. Maintain and extend an internal multi-subsidiary purchasing and user-management platform (PHP/MySQL) with role-based permissions, audit logging, CSV employee import, and push notification workflows. Perform ongoing security assessments of internal web applications using Nmap, Gobuster, and ffuf, documenting issues across end-of-life components, deprecated TLS versions, and insecure session cookie configuration, with prioritized remediation steps. Built and maintains a standalone timesheet counter application for tracking and tallying employee working hours.

Software & Infrastructure Engineer (Internship) at Chasen Holdings Limited

May 1, 2026 - July 1, 2026

Architected and deployed a group-wide ESG and GHG reporting platform automating Scope 1 to 3 calculations, data ingestion, and SGX-compliant disclosure generation. Developed and maintained internal web applications including a Firebase-backed PWA for employee payroll and attendance tracking and an ANPR-integrated system for monitoring vehicle entries. Conducted application security reviews and vulnerability audits across internal web apps, identifying critical vulnerabilities and reporting remediation steps. Developed a web application for managing private/confidential documentation, centralising SOPs and policy frameworks governing sensitive operational and HR records.

3rd in Command & Platoon Commander at Singapore Armed Forces, 9 Singapore Infantry Regiment Singapore Company

August 1, 2022 - August 1, 2024

Commissioned as an infantry officer and later promoted to Lieutenant. Managed company administration including tracking manpower, training, and logistical requirements for over 200 personnel. Commanded over 70 soldiers for real-time security operations and operational deployments. Coordinated communications with adjacent companies to plan events and improvement initiatives.

IT Risk Analyst at Government of Singapore Investment Corporation (GIC)

September 1, 2021 - July 1, 2022

Ensured IT practices complied with relevant regulations and standards such as ISO 27001. Investigated and responded to IT security incidents and breaches. Conducted training sessions to raise IT risk awareness across departments. Assessed third-party vendor risk profiles. Administered risk assessments to identify potential IT risks.

Sales Executive at Inditex, ZARA

November 1, 2018 - September 1, 2021

Provided customer service and fashion advice, handling store enquiries. Arranged merchandise displays to attract customers. Processed sales transactions and managed customer returns or refunds professionally. Maintained knowledge of products and specifications.