Zheng, YiyiFull-Stack Engineer

Building multi-tenant enterprise platforms with .NET, ABP and Angular — delivered on cloud-native infrastructure with end-to-end observability.

Enterprise Platform

Multi-tenant enterprise platform built on .NET Core, ABP.IO and Angular, following DDD, microservices and micro-frontend architecture.

GitLab CI / DevOps pipelines, GitOps workflows and release management for reliable, repeatable delivery.

Running workloads on AWS EKS / Kubernetes, backed by RDS, S3 and CloudFront.

Full-stack observability with OpenTelemetry, Grafana, Prometheus, Loki and OpenObserve.

Production troubleshooting and root cause analysis (RCA), plus multi-tenancy and RBAC permission design to keep the platform stable and secure.

Leveraging AI tools like GitHub Copilot and Claude Code to accelerate development and improve code quality.