- Provided personalised instruction and tutoring to over 100 students per semester during office hours and review sessions, focusing on debugging skills and deepening understanding of object-oriented programming concepts.- Graded over 500 total assignments and exams, delivering specific, actionable feedback that helped students refine coding abilities and improve grades by 10% on average.- Designed and shared supplemental learning materials, such as sample labs and tutorials, to help students grasp complex course topics through real-world demonstrations.- Partnered with professors to shape semester projects, brainstorm exam questions, and update the course repository with code snippets and teaching aids, which saw over 2,000 combined views per term.- Mentored struggling students 1:1 during key milestones like midterm prototype demos, boosting project performance and equipping 55% with core skills needed for follow-on courses.

- Led a team of 4 developers to successfully build a Mortgage Discharge web application for internal bank use, leveraging strategy to reduce average mortgage discharge processing time by 70% through process automation.- Drove data management by overseeing requirements gathering, specification documentation, UI/UX design, REST API architecture, and data storage structure.- Improved community and partnership by enhancing user accessibility on the application, resulting in a 37% increase in user satisfaction.- Negotiated with 6 bank departments and application users to understand needs and integrate with existing systems.- Coordinated cross-departmental collaboration for development and usage of APIs.- Established integration points and usage guidelines to enable adoption while ensuring data governance, maintaining data security and operational integrity.- Led and managed the full software development life cycle from conception to launch, delivering a complete custom solution on time and within budget that met all stated business goals and technical requirements.- Promoted Agile methodologies focused on iterative delivery, user feedback, and continuous improvements.

- Developed 5 enterprise mobile apps for sectors including healthcare and education, used by hundreds of schools and approximately 50 clinics in Hong Kong. Gained full-stack exposure to front-end, back-end, and cloud technologies.- Implemented mobile application front-ends using JavaScript frameworks like Ionic and back-ends with Node.js platforms such as LoopBack and Express.- Designed NoSQL cloud database architectures on AWS, utilising DynamoDB for scalable data storage. - Integrated Amazon S3 for content delivery and EC2 for deploying back-end services, improving service efficiency by 33% and reducing on-premise server usage and maintenance costs.- Collaborated closely with third-party API providers across various sectors, successfully integrating multiple external REST APIs and services to enhance mobile experiences, resulting in a 25% increase in users and improved service features.- Enhanced data accessibility for patients by providing traditionally clinic-bound data through mobile platforms, ensuring ad-hoc access and health alerts for patient safety.- Contributed to all phases of agile mobile software development, from conception to launch, through independent work and collaboration with cross-functional teams of designers, developers, and stakeholders.- Integrated 12 different third-party APIs across the healthcare and education sectors to enhance app functionalities.

- Assisted in daily operations, including secured communication with other companies - Worked with internal IT systems and software