Chen Alexander

Develop Next.js Web3 apps and Solana/Anchor smart contracts and deliver AIGC-related projects for clients, focusing on frontend/backend integration and smart contract development.

Implemented Nervos smart contracts for multi-address signature formats and developed full-stack features including map-based badge collection and mobile pages; built AI photo-location and badge-generation services using fine-tuned vision models.

Led Kubernetes and MLOps platform development including custom GPU scheduling, Prometheus/Grafana alerting integration, and a Rust-based multi-backend model inference engine to improve GPU utilization and automate model deployment; earned a company Innovation Breakthrough Award.

Designed and implemented a high-availability video transcoding platform using Elixir/OTP and ffmpeg to automate segmentation, transcoding, monitoring and S3 uploads.

Co-founded and architected a Web3D model management platform, implementing Elixir/Phoenix model storage, GraphQL APIs and Kubernetes microservice operations to improve model storage efficiency and rendering performance.

Built automated server installation and a unified DevOps platform using Go and Puppet, enabling self-registering servers and standardized provisioning to reduce manual setup.

Developed server testing and hardware monitoring platforms using Go and web UIs to automate test task management, remote execution and monitoring dashboards for infrastructure validation.

Built KVM-based VM management and OpenStack cloud platform microservices with Python APIs, implementing VM lifecycle tasks, SSH-based management and multi-tenant scheduling using RabbitMQ.

Completed a full-time bachelor's degree at Jilin University.