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Weijun Lim

Weijun Lim

Certified

Lead, Market RIsk

AEON Bank (M) Berhad

Technologies

My Portfolio Highlights

My New Course

Introduction to Python

My New Certification

Data Scientist Associate

My New Course

Introduction to Python

Statistical wizard, casting spells of significance on data experiments.

My Work

Take a look at my latest work.

DataLab

Intermediate Data Visualization with Seaborn

DataLab

Predicting Credit Card Approvals

DataLab

Dr. Semmelweis and the Discovery of Handwashing

DataLab

Database design for personal loans

DataLab

Investigating Netflix Movies and Guest Stars in The Office

DataLab

Intermediate Data Visualization with Seaborn

My Certifications

These are the industry credentials that I’ve earned.

Data Scientist Associate

Data Scientist Associate

Data Engineer Associate

Data Engineer Associate

Other Certificates

Asian Institute of Chartered Bankers Bank Risk Management

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Understanding Data Science
Intermediate SQL

My Work Experience

Where I've interned and worked during my career.

AEON Bank (M) Berhad | Aug 2024 - Present

Lead, Market Risk

• Pioneering team in Malaysia’s first Islamic digital bank • Leading the market risk function with scope including but not limited to the management of market risk, liquidity risk and rate of return risk in banking book (RORBB) • Working with data scientist team to develop machine learning models to predict customer behaviour for e.g. deposit withdrawals
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Alliance Bank Malaysia Berhad | Feb 2021 - Aug 2024

AVP, Systems & MIS, Non-Traded Market Risk

• Project manager and led functional team in setting up bank-wide asset and liability management (ALM) system, fully automating the management of interest rate risk and liquidity risk • Developed in-house ETL framework for new datamart using SSMS, reducing manual data extraction by 99% • Developed data analytics model for analysis of customer deposit movement using Python, reducing end-to-end analysis turnaround time from 1-week to 1-day

AmBank Group | May 2018 - Feb 2021

Senior Manager, Finance Systems

• Led project functional team in setting up bank-wide Basel 3 regulatory system for liquidity management, leading to an estimated savings of approximately $400mil from more efficient management of bond portfolio • Produced management reports using Qlikview, reducing report production turnaround time from 1-week to <3 days • Created various analytical dashboards on balance sheet movement, providing better insight for decision-making for balance sheet risk management

Public Bank | May 2016 - May 2018

Assistant Manager (Market and Liquidity Risk Management)

• Functional team member in setting up bank-wide ALM system, improving risk monitoring from one-month lag to daily frequency

Public Bank | May 2011 - Jun 2015

Account Manager, Corporate Banking

• Marketing and relationship management for loans portfolio amounting over $200mil

My Education

Take a look at my formal education

Bachelor of Commerce (B.Com.), Accounting and FinanceThe Australian National University | 2011

About Me

Weijun Lim

Data and risk professional in the banking industry with over 10 years of combined experience in market risk management, stakeholder management, project management, system implementation, data engineering and data analytics

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