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Hi, I'm Jesse Liu. I'm a Master of Information Technology graduate from UNSW with a passion for web development and data engineering. I enjoy turning complex requirements into scalable backend services and intuitive front-ends using Python, TypeScript, React, and AWS. I've built projects like a high-performance web crawler and a React-based presentation app, and I thrive in collaborative teams where I can learn quickly and contribute across the stack. I'm excited to bring my problem-solving mindset and hands-on experience with APIs, databases, and cloud tools to industry projects.…Hi, I'm Jesse Liu. I'm a Master of Information Technology graduate from UNSW with a passion for web development and data engineering. I enjoy turning complex requirements into scalable backend services and intuitive front-ends using Python, TypeScript, React, and AWS. I've built projects like a high-performance web crawler and a React-based presentation app, and I thrive in collaborative teams where I can learn quickly and contribute across the stack. I'm excited to bring my problem-solving mindset and hands-on experience with APIs, databases, and cloud tools to industry projects.

Jesse Liu

Web Developer, Front-End Developer, Back-End Developer, +2

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Hi, I'm Jesse Liu. I'm a Master of Information Technology graduate from UNSW with a passion for web development and data engineering. I enjoy turning complex requirements into scalable backend services and intuitive front-ends using Python, TypeScript, React, and AWS. I've built projects like a high-performance web crawler and a React-based presentation app, and I thrive in collaborative teams where I can learn quickly and contribute across the stack. I'm excited to bring my problem-solving mindset and hands-on experience with APIs, databases, and cloud tools to industry projects.…Hi, I'm Jesse Liu. I'm a Master of Information Technology graduate from UNSW with a passion for web development and data engineering. I enjoy turning complex requirements into scalable backend services and intuitive front-ends using Python, TypeScript, React, and AWS. I've built projects like a high-performance web crawler and a React-based presentation app, and I thrive in collaborative teams where I can learn quickly and contribute across the stack. I'm excited to bring my problem-solving mindset and hands-on experience with APIs, databases, and cloud tools to industry projects.

Available to hire

Hi, I’m Jesse Liu. I’m a Master of Information Technology graduate from UNSW with a passion for web development and data engineering. I enjoy turning complex requirements into scalable backend services and intuitive front-ends using Python, TypeScript, React, and AWS.

I’ve built projects like a high-performance web crawler and a React-based presentation app, and I thrive in collaborative teams where I can learn quickly and contribute across the stack. I’m excited to bring my problem-solving mindset and hands-on experience with APIs, databases, and cloud tools to industry projects.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

TypeScript Backend Developer at Dixson Technology Services Pty Ltd (Switchboard Cloud)

July 1, 2025 - October 21, 2025

Developed and maintained backend services for an integrated supply chain platform using TypeScript; built API client modules for external GraphQL and REST endpoints; implemented OAuth, JWT and API Key authentication; built internal tools to streamline data reporting with Metabase and PostgreSQL, backed up to AWS S3; created automated unit tests with Jest; collaborated in an Agile environment to improve scalability and interoperability.

Full stack Engineer Intern at TIDYTEDDY PTY LTD

July 1, 2025 - October 21, 2025

Optimized a custom web crawler in Python (Scrapy), increasing data yield by approximately 136% to collect agent names, phone numbers, emails, and job titles from Sydney real-estate sites; debugged and enhanced the company website frontend for fully responsive mobile layouts; designed and implemented a backend management dashboard with UI and database integrations.

Software Engineer Intern at Crown Bridge Group

March 1, 2022 - October 21, 2025

Developed and maintained an Office Automation (OA) system, built a secure NAS server enabling file access across 10+ devices, and developed a Java application for public document notifications; troubleshot system issues and improved software performance through debugging and optimizations.

Technical Support Intern at SJEC Corporation

August 1, 2019 - October 21, 2025

Installed, configured, and troubleshot operating systems; diagnosed hardware and software faults, reducing system downtime through proactive maintenance; implemented strict permission management protocols to improve security compliance; assisted 20+ employees with technical issues.