YL

Yang Liu

Available to hire

Hi, I'm Yang Liu, a passionate Front End Engineer currently pursuing my MSc in Interactive Digital Media at Trinity College Dublin.

About

Hi, I’m Yang Liu, a passionate Front End Engineer currently pursuing my MSc in Interactive Digital Media at Trinity College Dublin. With a solid background in Computer Science from Nankai University, I enjoy building scalable and accessible web applications, optimizing backend performance, and working closely with UI/UX designers to create engaging user experiences.

I have hands-on experience with React, Node.js, MongoDB, and Docker, gained through internships and collaborative projects. I love learning new technologies and improving my skills in both frontend and backend development, and I’m eager to contribute to innovative projects in the tech industry.

  • 2 years' experience
  • Joined July 2025

Languages

  • EnglishAdvanced
  • ChineseFluent

Industry experience

  • Software & Internet
  • Computers & Electronics
  • Professional Services

More experts in Dublin 1, Ireland

Work experience

Frontend Developer Intern · Suzhou Yunti Technology Co., Ltd.Oct 2023 – Jul 2025 · 1 yr 10 mos

Developed and deployed a scalable React-based web application, achieving WCAG-compliant accessibility and cross-browser compatibility across major desktop/mobile platforms. Improved backend performance by restructuring SQL queries, introducing caching mechanisms, and optimizing RESTful API endpoints—reducing average response time by 35%. Configured and hardened Apache Tomcat servers to align with security best practices, enhancing uptime and minimizing surface exposure. Used Docker to standardize development environments and reduce deployment-related bugs across staging/production environments.

Network Security Intern · 360 Total SecurityAug 2022 – Jul 2025 · 3 yrs

Hardened Apache web servers and DNS configurations by identifying vulnerabilities via Nmap and manual SSH audits, aligning deployments with security best practices. Automated security scanning pipelines using Bash and Python scripts, reducing manual review time by 40% and ensuring CI/CD integrity through Git-based pre-deployment hooks. Applied SHA-256 hashing and AES encryption via Python to protect user credentials and personal data in MySQL, deployed on a hardened Linux server environment. Monitored live network traffic using Wireshark and tcpdump, identifying abnormal DNS queries and port scans indicative of potential intrusion attempts.

Education

Bachelor of Engineering · Nankai University2020 – 2024

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