Wei Xiang Lim, Ph.D. Email & Phone Number

Petaling Jaya, Selangor, Malaysia

• Experienced in designing, implementing, and maintaining virtual machines, storage, and networking components based on project requirements (e.g. Project Zetrix) in multi-cloud environment (AWS & Huawei Cloud).
• Regularly assess the performance, security, and scalability of existing cloud systems and identify areas for enhancement.
• Create functional and technical documentation for cross-functional teams to refer and implement.
• Collaborate with cloud vendors on designing and implementing cloud solutions based on project aim, requirements, and expectations.
• Communicate effectively by sharing our input, feedback, and approval on the cloud architecture, configuration, integration, migration, and security aspects of our cloud solution with cloud vendors.
• Collaborate with cloud vendors to assess cloud security and discuss potential solutions to strengthen our cloud environment.

Semenyih, Selangor, Malaysia

• Developed a novel image processing technique - SLIC-G, with a data-centric approach that significantly improved binary and multiclass diabetic retinopathy image classification accuracy by 3%.
• Developed a novel eXplainable Artificial Intelligence (XAI) quantitative evaluation method to quantitatively validating the heat maps generated by gradient-based visual explanation methods, producing empirical scores.
• Collaborated with BP Healthcare Group (Doctor2U) stakeholders to conduct market analysis of machine learning algorithms & application features used in existing diabetes management systems that utilized tongue and.
• Fine-tuned Convolutional Neural Networks (CNNs) using transfer learning to solve medical image classification problem.
• Extensively evaluated the model performance by using Scikit-learn evaluation metrics such as accuracy score, F1-score, classification report, confusion matrix, Area under the Receiver Operating Characteristic (AUC-ROC).
• Efficiently searched for optimal values for machine learning model's hyperparameters using Optuna library, resulting in optimal model performance.

Semenyih, Selangor, Malaysia

• Liaised with school representatives of the FOSE to continuously enhance school procedures and individualized student assistance.
• Contributed to two successful game night events to welcome new postgraduate students (Summer and Autumn intake).
• Led and delegated tasks (e.g. Booth set up, facilities tour, and School of Computer projects showcase) to a team of student ambassadors.
• Showcased School of Computer Science projects and communicated effectively with guests.
• Delivered facilities tours.

Petaling Jaya, Selangor, Malaysia

• I supported the teaching objectives of the school by delivering teaching through allocated lectures, tutorials and other forms of undergraduate teaching. Subjects taught include:
• Introduction to Statistics (IST1024)
• Applied Statistics (IST2024)
• Network & System Administration (NET2103)

Semenyih, Selangor, Malaysia

• I supported the teaching objectives of the school by delivering teaching through allocated lectures, tutorials and other forms of undergraduate teaching. Subjects taught include:
• Fundamentals of AI (COMP1032)
• Mathematics for Computer Scientists (COMP1017)
• Programming Paradigm (COMP1029)
• Software Engineering Group Projects (COMP2019)
• Software Maintenance (COMP 2042)

WP. Kuala Lumpur, Federal Territory Of Kuala Lumpur, Malaysia

• Conducted a survey to investigate how administrative work affects teachers' performances, which has a direct impact on educational quality.
• Research findings enabled teachers to communicate successful teaching techniques and to ensure that students receive the quality education they deserve.
• Presented research findings at the Proceeding of International Conference on Humanities, Language, Culture & Business, Penang 2017.

As an Android mobile application developer, I was responsible for designing and building advanced applications for the Android platform, ensuring their functionality and performance. I also collaborated with cross-functional teams to define, design, and ship new features while maintaining code quality and organization. Additionally, I worked on bug fixing.

Doctor Of Philosophy - Phd, Computer Science

M.Sc. In Software Engineering, Software Engineering

B.Sc. In Computer Science, Computer Science