Case studies
Selected projects and delivery examples
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City planning and crowd analytics data systems
Scope: Big data projects for Singtel DataSpark, including support for Singapore government planning and monitoring use cases.
Work performed: Data engineering, Java API and web services work, Spark and HDFS-oriented delivery, and reporting-oriented application support.
Outcome: Delivered technical components for high-volume analytics workflows supporting planning and monitoring tasks.
SME e-commerce implementation
Scope: Helped local SMEs go online with tailored e-commerce websites and business-specific implementation work.
Work performed: Website delivery, product and workflow setup, and practical customization for commercial use.
Outcome: Enabled clients to establish and operate online sales channels suited to their business model.
Excel VBA workflow automation
Scope: Spreadsheet automation and workflow support for SMEs working alongside SAP, ERP, or internal reporting processes.
Work performed: Excel tooling, VBA macros, data-entry flows, calculation logic, and reporting automation.
Outcome: Reduced repetitive manual spreadsheet work and improved consistency of business reporting tasks.
Freelance automation delivery
Scope: A large set of online freelance projects focused mainly on automation-related problem solving.
Work performed: Custom scripting, web automation, data handling, and project-specific implementation for remote clients.
Outcome: Built a track record of delivery across many short- and medium-scope automation engagements.
