I am a passionate and innovative software engineer with rich full-stack experience crafting high-quality, customer-focused solutions. I excel in developing scalable applications with seamless user experiences and have excellent problem-solving and debugging skills. I pay great attention to detail and am driven by a passion for advancing technology through collaboration and continuous learning. Throughout my career, I have worked on a variety of projects ranging from e-Commerce solutions to mobile apps and game development. I thrive in agile teams and enjoy leveraging my skills in multiple programming languages and frameworks to deliver efficient and maintainable software that meets user needs.

Kenny Yuen

I am a passionate and innovative software engineer with rich full-stack experience crafting high-quality, customer-focused solutions. I excel in developing scalable applications with seamless user experiences and have excellent problem-solving and debugging skills. I pay great attention to detail and am driven by a passion for advancing technology through collaboration and continuous learning. Throughout my career, I have worked on a variety of projects ranging from e-Commerce solutions to mobile apps and game development. I thrive in agile teams and enjoy leveraging my skills in multiple programming languages and frameworks to deliver efficient and maintainable software that meets user needs.

Available to hire

I am a passionate and innovative software engineer with rich full-stack experience crafting high-quality, customer-focused solutions. I excel in developing scalable applications with seamless user experiences and have excellent problem-solving and debugging skills. I pay great attention to detail and am driven by a passion for advancing technology through collaboration and continuous learning.

Throughout my career, I have worked on a variety of projects ranging from e-Commerce solutions to mobile apps and game development. I thrive in agile teams and enjoy leveraging my skills in multiple programming languages and frameworks to deliver efficient and maintainable software that meets user needs.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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Language

Amharic
Advanced

Work Experience

Associate Developer at Cosme De Net Company Limited
December 31, 2024 - August 19, 2025
Designed and developed a secure e-Commerce solution including user authentication, order and product management, and CRM to enhance usability and customer satisfaction, alongside ongoing maintenance. Led development for integration with courier systems and warehouse operation interfaces, automating manual tasks and improving efficiency by 80%. Optimized system scalability by applying design patterns and SOLID principles, cutting development time by 50%. Enhanced performance and page load times by 80% through SQL query optimization and refactoring. Migrated containerized applications to Kubernetes on Azure with Jenkins CI/CD, automating testing and deployment. Collaborated in an agile, cross-functional team environment to uphold code quality, security, and scalability, and fostered continuous improvement via code reviews and teamwork.
Freelance Developer at Self-employed
August 1, 2020 - August 19, 2025
Delivered a comprehensive course registration and attendance management system for a recreational sports team, streamlining operations and reducing manual workload. Migrated a legacy NGO web server to a new environment, significantly improving cost efficiency and performance. Implemented security enhancements and developed backup plans for a customer-facing website, ensuring data integrity and risk mitigation.
Software Developer Intern at Air Button Technology Limited
August 31, 2019 - August 19, 2025
Implemented a multi-label clothing classification system using TensorFlow CNN models achieving ~85% accuracy. Developed an Android app for marine species recognition and detection with underwater machine learning models, also with ~85% accuracy. Improved training time and cost for object detection and image classification models by over 100% using Google Cloud Platform.

Education

BEng in Computer and Data Engineering at City University of Hong Kong
October 1, 2019 - August 19, 2025

Qualifications

Certified Kubernetes Application Developer
January 11, 2030 - August 19, 2025
Certificate of Qualification in Microcomputer Systems on PICI8 structure and assembly programming
January 11, 2030 - August 19, 2025

Industry Experience

Software & Internet, Gaming, Non-Profit Organization, Education, Retail, Transportation & Logistics

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
See more