John Chew

Data Engineer

Singapore, Singapore

About

A passionate and analytical individual with over 10 years of progressive experience in the financial industry. A dedicated team player with the ability to chart, manage and achieve organizational goals and KPIs. Equipped with the technical expertise in data analytics and supporting growth through data-driven solutions.

Experience

  • Data Engineer at Singapore Tourism Board
    Nov 2025 - Present · 8 mos

    * Migrating of on-premises systems to cloud environments, ensuring scalability and reliability * Developed ETL workflows to transform complex datasets into high-quality, consumable data for analysts and data scientists. * Building end-to-end data pipelines from source systems to data warehouse to support analytics and dashboarding

  • Data Engineer at DBS Bank
    Feb 2023 - Oct 2025 · 2 yrs 9 mos

    * Middle Office Tech - Finance (feature build team). Working with business users to develop technical requirements. * Implemented new data pipelines for reconciliation of subledgers * Working with big data on S3, HDFS and utilizing Spark for large data processing * Working with relational database systems and database management tools to build new dataflow and mapping configurations * Building and testing CI/CD pipelines on Jenkins * Working with DAGs and utilizing Airflow for scheduling of ingestion jobs * Building metadata and data lineages on Collibra (source to downstream)

  • Director - Private Wealth Manager at AIA
    Dec 2017 - Jan 2023 · 5 yrs 2 mos

    * Advising individuals and SMEs on risk & wealth management (buy-sell agreements, insurance, investments, employee benefits etc.) * Partnering with external asset managers for financing & alternative investments * Financial analysis and tax planning for business owners and individuals * Corporate solutions for SMEs * Achieved organizational milestone of ‘200 international dragon awards’ for 2020 and 2021 * Private wealth manager for AIA Prestige; planning for hnw individuals * Leading a team of wealth managers * Chairperson of the internship committee for undergraduate programmes * Ranked 3rd in company group sales as an associate director (2018)

  • Co-Founder at All Pets Inc
    May 2021 - Dec 2022 · 1 yr 8 mos

    * Business Development Lead * Building partnerships with merchants * Liaising with vendors to integrate services onto the platform * Managing projects and communicating requirements between stakeholders and the dev team * Working with the design team on the UI/UX "All Pets Inc. aims to shake up the brick and mortar pet industry through automation of services. By studying consumer lifestyle and behavioral patterns, our goal is to provide a first-class e-commerce experience."

  • Lecturer at KapitalMinds PTE LTD
    2019 - 2021 · 2 yrs

    Lecturer for the CFP® curriculum, having taught more than 200 professionals across the financial and banking industry and assisting them in attaining their CFP® accreditations. The Certified Financial Planner (CFP®) mark is a globally recognized mark for Professional Financial Planners, Bankers and Wealth Managers.