DEYAN ZHANG
Maynooth
Summary
Results-driven Full-Stack Software Engineer with hands-on experience in Java, Spring Boot, PostgreSQL, and front-end technologies like React.js and Vue.js. Strong problem-solving skills, a disciplined approach to clean code, and experience delivering scalable applications. Currently enhancing full-stack expertise through independent projects, eager to contribute to innovative software solutions.
Overview
8
8
years of professional experience
Work History
Restaurant & Hospitality Manager
New Orient Ltd.
Maynooth
03.2023 - Current
- Currently working in the food industry while independently upskilling in full-stack development to transition back into software engineering
- Managed resource allocation, staffing, and daily operations, ensuring smooth business processes.
- Developed and implemented efficiency improvements, optimizing workflows, and reducing costs.
- Led a team in high-pressure environments, improving problem-solving and decision-making skills.
- Oversaw inventory control and budget management, applying strategic planning and forecasting.
Software Engineer
Wiline Network R&D Limited
Bray
07.2022 - 10.2022
- Developed and optimized web-based applications using PHP for enterprise service platforms.
- Enhanced website performance, improved UI/UX, and implemented site navigation optimizations.
- Worked with cross-functional teams to ensure robust software deployments.
Software Engineer Developer
Sichuan Changhong Network Technologies Co.Ltd
Mianyang
07.2018 - 06.2020
- Built and maintained large-scale applications using Java (Spring, Hibernate, MyBatis) and JavaScript across multiple platforms.
- Led a team handling international transactions, integrating SDKs, data transmission strategies, and software compiling(Linux) and testing.
- Developed 10+ functional pages for Android-based TV software, utilizing the TIF framework.
- Contributed to the continuous improvement of software development processes and Agile methodologies.
Software Intern
Yunhua Network Technologies
Xianyang
10.2016 - 03.2018
- Designed and developed education-related web applications using Spring Boot, Hibernate, Vue.js, and MySQL.
- Reduced data loading time by 65% through optimized API interactions and reusable components.
- Developed back-end architecture using Maven, and managed front-end builds with Nginx and Webpack.
Education
Master of Science - Information and Communication Technology
University College Dublin
Dublin, Ireland12-2021
Bachelor of Science - Computer And Information Sciences
Northwest A&F University
Shannxi, China06-2018
Skills
Tech Stack
- Java (18 or above), J2EE, Android
- Spring Boot
- Hibernate, MyBatis
- Restful Service
- Web: JavaScript, ReactJS, Vuejs, PHP
- Linux
Data Engineering
- MySQL, Oracle, SQLite, PostgreSQL
Development
- Source Control Tools: Git, CVS, SVN
- CI/CD Tools: GitLab, Jenkins
- Apache Web Server and Apache Tomcat
- Maven
Recent Projects
- Built a job listing platform with user authentication and role-based access.
- Integrated PostgreSQL for data persistence and secured API endpoints with JWT tokens.
- Deployed using AWS, ensuring scalability and performance.
Affiliations
Voluntary
- Campus Legal Knowledge Promotion
- Compulsory Education in Mountainous Areas of China
- College News and Propaganda
Interest
- Research for historical culture
- Cooking
Timeline
Restaurant & Hospitality Manager
New Orient Ltd.
03.2023 - Current
Software Engineer
Wiline Network R&D Limited
07.2022 - 10.2022
Software Engineer Developer
Sichuan Changhong Network Technologies Co.Ltd
07.2018 - 06.2020
Software Intern
Yunhua Network Technologies
10.2016 - 03.2018
Master of Science - Information and Communication Technology
University College Dublin
Bachelor of Science - Computer And Information Sciences
Northwest A&F University
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