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I am a skilled IT professional with 3+ years of experience in full-stack development, system administration, and IT support. I enjoy building robust web applications and maintaining reliable IT infrastructure. I currently serve as a Full-Stack Developer & System Administrator at the Australian Defence College, focusing on React and PHP, with server infrastructure and security responsibilities. I have a proven track record of progressing from support roles to team leadership and development positions, and I am passionate about emerging technologies and delivering innovative IT solutions.…I am a skilled IT professional with 3+ years of experience in full-stack development, system administration, and IT support. I enjoy building robust web applications and maintaining reliable IT infrastructure. I currently serve as a Full-Stack Developer & System Administrator at the Australian Defence College, focusing on React and PHP, with server infrastructure and security responsibilities. I have a proven track record of progressing from support roles to team leadership and development positions, and I am passionate about emerging technologies and delivering innovative IT solutions.

Jack Zeng

Full Stack Developer, Web Developer, Front-End Developer, +3

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I am a skilled IT professional with 3+ years of experience in full-stack development, system administration, and IT support. I enjoy building robust web applications and maintaining reliable IT infrastructure. I currently serve as a Full-Stack Developer & System Administrator at the Australian Defence College, focusing on React and PHP, with server infrastructure and security responsibilities. I have a proven track record of progressing from support roles to team leadership and development positions, and I am passionate about emerging technologies and delivering innovative IT solutions.…I am a skilled IT professional with 3+ years of experience in full-stack development, system administration, and IT support. I enjoy building robust web applications and maintaining reliable IT infrastructure. I currently serve as a Full-Stack Developer & System Administrator at the Australian Defence College, focusing on React and PHP, with server infrastructure and security responsibilities. I have a proven track record of progressing from support roles to team leadership and development positions, and I am passionate about emerging technologies and delivering innovative IT solutions.

Available to hire

I am a skilled IT professional with 3+ years of experience in full-stack development, system administration, and IT support. I enjoy building robust web applications and maintaining reliable IT infrastructure.

I currently serve as a Full-Stack Developer & System Administrator at the Australian Defence College, focusing on React and PHP, with server infrastructure and security responsibilities. I have a proven track record of progressing from support roles to team leadership and development positions, and I am passionate about emerging technologies and delivering innovative IT solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Full-Stack Developer & System Administrator at Australian Defence College

May 1, 2025 - Present

Develops responsive web applications using React with PHP backend support while managing server infrastructure. Contributing to the South Pacific Defence Ministers' Meeting website as part of the development team. Creating technical documentation and collaborating with cross-functional teams to ensure application security and performance.

Information Technology Support Team Lead at Australian Defence College

January 1, 2025 - May 31, 2025

Led IT support team in resolving technical issues and managing service delivery through DSM S. Coordinated team workflows, conducted platform testing, and generated technical reports. Trained staff on new systems and created visual content for communications while handling design work and collaborating with Admin teams.

Information Technology Support Officer at Australian Defence College

June 1, 2023 - January 31, 2025

Provided technical support for hardware, software, and network issues across the organization. Performed manual testing for Moodle LMS and platform upgrades. Created visual content including carousel images, newsletters, and instructional videos. Managed all design responsibilities while collaborating with Admin teams.

Associate Consultant at Factor

August 1, 2022 - April 30, 2023

Built Canvas apps, model-driven apps, and portals using Power Platform for government clients. Developed Dynamics 365 CRM solutions for government clients. Conducted testing and provided strategic solutions while participating in sprint reviews and supporting senior consultants with digital transformation initiatives.