Experience
Three internships, most recent first. Each one starts with where I sat on the team and what I owned, then the stack. The design tradeoffs, boundaries, and open questions live in the full case for each — this page keeps to the conclusions.
Internships
2026.05 — NOW
Kingsoft
AI Development Intern · EnergyOps Agent
A campus energy operations platform. I led the design and delivery of agent runtime governance and the eval loop while my mentor owned business direction; the trusted data pipeline and self-healing scheduling are where most of my changes landed.
Agent runtime governance, trusted data pipelines, and the eval loop
Focus: tool risk tiers and hook-chain governance, recoverable scheduling, and replay-eval-driven reliability.
Python · FastAPI · PostgreSQL · MCP · WPS Comate · pytest
Read the full case →2025.10 — 2026.03
Shenzhen Huize Zhiyuan
AI Application Development Intern · DataSphere
An AI data-analysis and collaboration platform for companies without a dedicated data team. As a core developer on a small team I owned the semantic layer and domain routing, query safety, and evidence binding, and supported the lightweight lakehouse.
Semantic layer, domain routing, query safety, and evidence binding
Focus: natural-language analytics with metric definitions, sources, and verifiable results.
Python · FastAPI · PostgreSQL · DuckDB · Parquet · R2 · Univer · MCP
Read the full case →2025.09 — 2026.01
Chengdu Qidian Tuojie
Full-stack Intern · Ovanta
A cross-region self-service platform for visas, immigration, and overseas identity, with one codebase behind both the domestic and international sites. I owned content modeling, the regionalization approach, and payment idempotency.
Content system, payment pipeline, and multi-site delivery
Focus: content modeling, payment callback hook chains, and entitlement consistency.
React · Vite · Django · DRF · Strapi · MySQL · PostgreSQL · Redis · Celery · Docker Compose
Read the full case →