Data Platform Engineer with Full-Stack Experience

Kellan Jiang

I design and build end-to-end data platforms with a focus on correctness, maintainability, observability, and operational reliability — from Dagster pipelines and FastAPI services to infrastructure and internal tooling.

Selected Work

A curated selection of work spanning internal platforms, product development, machine learning systems, and engineering-led technical design.

What I build

I work across data, backend, and platform concerns — with an emphasis on reliable delivery, maintainable systems, and practical product value.

Core Capabilities

Python SQL Dagster FastAPI Docker Terraform Kubernetes React JavaScript TypeScript HTML CSS Amazon RDS OpenCV C/C++ Swift

Engineering Priorities

Data Pipelines Backend Services Data Modeling API Integration Observability Validation Retry Safety Admin Platforms Workflow Automation Computer Vision Sensor Integration Operational Reliability

Open to connecting

If you are hiring for data engineering, backend, or platform-focused roles, I’d be happy to connect and share more about my work.

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