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Hi, I'm Ka Long Eilon Cheung, an Analyst Programmer with 7 years of experience specializing in full-stack Java web development and client-side JavaScript. I enjoy working on dynamic development teams and continuously improving my skills with new technologies. My expertise includes Java programming, RESTful APIs, and various web development frameworks. I've worked on projects ranging from government internal web applications to microservices integration, always striving to deliver high-quality software solutions. I’m passionate about contributing to impactful projects and eager to take on new challenges that help me grow as a developer.…Hi, I'm Ka Long Eilon Cheung, an Analyst Programmer with 7 years of experience specializing in full-stack Java web development and client-side JavaScript. I enjoy working on dynamic development teams and continuously improving my skills with new technologies. My expertise includes Java programming, RESTful APIs, and various web development frameworks. I've worked on projects ranging from government internal web applications to microservices integration, always striving to deliver high-quality software solutions. I’m passionate about contributing to impactful projects and eager to take on new challenges that help me grow as a developer.

Ka Long Eilon Cheung

Programmer, Full Stack Developer, Developer, +2

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Hi, I'm Ka Long Eilon Cheung, an Analyst Programmer with 7 years of experience specializing in full-stack Java web development and client-side JavaScript. I enjoy working on dynamic development teams and continuously improving my skills with new technologies. My expertise includes Java programming, RESTful APIs, and various web development frameworks. I've worked on projects ranging from government internal web applications to microservices integration, always striving to deliver high-quality software solutions. I’m passionate about contributing to impactful projects and eager to take on new challenges that help me grow as a developer.…Hi, I'm Ka Long Eilon Cheung, an Analyst Programmer with 7 years of experience specializing in full-stack Java web development and client-side JavaScript. I enjoy working on dynamic development teams and continuously improving my skills with new technologies. My expertise includes Java programming, RESTful APIs, and various web development frameworks. I've worked on projects ranging from government internal web applications to microservices integration, always striving to deliver high-quality software solutions. I’m passionate about contributing to impactful projects and eager to take on new challenges that help me grow as a developer.

Available to hire

Hi, I’m Ka Long Eilon Cheung, an Analyst Programmer with 7 years of experience specializing in full-stack Java web development and client-side JavaScript. I enjoy working on dynamic development teams and continuously improving my skills with new technologies. My expertise includes Java programming, RESTful APIs, and various web development frameworks.

I’ve worked on projects ranging from government internal web applications to microservices integration, always striving to deliver high-quality software solutions. I’m passionate about contributing to impactful projects and eager to take on new challenges that help me grow as a developer.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Analyst Programmer at Nexify Limited

February 29, 2024 - July 10, 2025

Developed a government internal web application using Java, JSP, JavaScript, JQuery, HTML, CSS and MSSQL. Implemented features such as inventory registration, transfer, disposal, and role-based access control. Developed and maintained web applications using Jakarta EE and Wildfly. Implemented RESTful APIs to enable communication between the web application and server-side services. Followed client requirements and feedback, contributed to technical specification documents, researched new technologies, and integrated third-party libraries to enhance web application functionality.

Senior Programmer at Six Facet Limited

September 30, 2020 - July 10, 2025

Developed web applications using Angular and JBoss. Implemented utility functions with RESTful APIs such as search and report features. Contributed to documentation of code and system architecture. Resolved bugs and issues reported by teams and end-users promptly. Assisted senior developers in designing and implementing Java-based modules for web applications.

Programmer at Automated System Limited

November 30, 2019 - July 10, 2025

Maintained web applications using Java Spring. Resolved bugs and performance issues while implementing enhancements to improve user experience and application functionality. Rapidly developed and deployed microservices with Spring, improving modularity and flexibility. Optimized data access and storage with Microsoft SQL. Integrated existing microservices with external APIs such as FPS and credit card payment systems.

Programmer at Automated System Limited

May 31, 2018 - July 10, 2025

Developed and maintained unit test suites for Java-based applications using JUnit framework. Integrated unit testing into the continuous integration process for automated code validation. Documented test cases, results, and defects to provide comprehensive testing coverage and support debugging. Collaborated with software developers to understand requirements and design test cases to validate software functionality.