Vincent SiauwSoftware Engineer · Full Stack & AI Systems
Full-stack engineering for AI workflows and data systems.
I build workflow tools, backend services, and data pipelines. My experience spans HR tech, e-commerce infrastructure, and seller analytics.
Selected work
All projectsAI Workflow Studio
Demo case study: a visual workspace for composing agent tasks, validating dependencies, and reviewing each run.
Read case studyCommerce Data Pipeline
Demo case study: a collection pipeline that turns inconsistent source records into validated, normalized data.
Read case studySeller Event Insights
Demo case study: an event-driven view of seller activity, with a clear distinction between fresh and delayed data.
Read case study
Experience
Jobkred
Software Engineer, Full Stack
Architected and built a ReactFlow-based AI workflow canvas supporting 10+ node types, with DAG validation, acyclicity enforcement, and cron-based scheduled execution.
Offerland Technologies
Backend Engineer
Built and deployed web scraping infrastructure in Python and Django as microservices on GCP, processing 1M+ data points daily across 20+ e-commerce platforms.
Tokopedia
Software Engineer
Delivered a real-time analytics platform for the seller insights dashboard using event-driven microservices with Kafka, Go, and Redis.
About
I own technical decisions from architecture through code review, and I work directly with product and business stakeholders to set requirements and priorities.