--- title: Gamehu - Resume date: 2025-02-22 19:31:46 type: resume comments: false --- ## Basic Information | | | |---|---| | **Name** | Gamehu | | **Experience** | 13 years | | **Email** | | | **Blog / WeChat Official Account** | [gamehu.run](https://gamehu.run) / Gamehu | | **Education** | B.S. Computer Science, Chongqing University of Science and Technology | --- ## Highlights - **12+ years hands-on development** — 10 years backend (Java-centric), 3 years frontend (React-centric), full-depth capability from coding to architecture - **4+ years team management** — built teams from scratch, established OKR systems, defined engineering standards and delivery workflows - Led **AI+SaaS product architecture** from inception to launch, validated by pilot customers - Drove core module development for a **500+ tenant SaaS platform** at Ruijie Networks; consecutive A-rated performance reviews, received division-level Outstanding Employee award - Strong **enterprise architecture** skills: microservice decomposition, multi-tenant isolation, data pipelines, AI engineering - Proficient with Alibaba Cloud and AWS; consistently drove technical standardization and DFX practices within teams --- ## Tech Stack | Area | Technologies | |---|---| | **Backend** | Java, Spring Boot, Spring Cloud, Python, Go | | **Frontend** | React, Vue, GraphQL | | **Databases** | PostgreSQL, MySQL, Oracle, ClickHouse, Redis, MongoDB, Elasticsearch | | **Middleware** | Kafka, Pulsar, RabbitMQ, Flink, Zookeeper, xxl-job | | **AI / ML** | LLM integration (LLaMA2/Ollama), ASR engineering, RAG knowledge base | | **DevOps** | Docker, Kubernetes, Nginx, Prometheus, Arthas | | **Cloud** | Alibaba Cloud, Volcengine, AWS | --- ## Work Experience ### Sichuan Gongshantou AI Technology Co., Ltd. · Head of R&D **2025-03 – Present | Chengdu** #### Luling AI Veterinary Hospital Smart System An AI+SaaS management platform embedded in the full veterinary hospital workflow — addressing SOP standardization, consultation quality improvement, talent replication, and pharmacy management to achieve efficiency and decision-support closed loops. **Tech Stack:** Spring Cloud · ASR · React · Flutter · UniApp · Nacos · xxl-job · ClickHouse · Redis · PostgreSQL · Docker · Prometheus **Key Responsibilities:** - **Team Building**: Built the R&D team from scratch — recruitment, role allocation, talent pipeline planning, and established engineering standards and delivery processes - **Architecture Design**: Led overall AI+SaaS architecture covering multi-tenant isolation, AI workflow orchestration, and ASR-based medical record generation; completed technology selection, architecture reviews, and reliability design - **Technical Roadmap**: Aligned technical evolution path with business roadmap, driving milestone-based delivery - **Core Development**: Hands-on coding for core modules; maintained code quality through code reviews and detailed design reviews - Java: real-time keyword matching, multi-device audio capture, AI data extraction - Python: edge device multi-stream second-level screenshot capture - **DFX Resolution**: Resolved technical debt issues — e.g., optimized a system handling 2,000 diagnostic keywords with 3s real-time matching under 30 concurrent sessions, achieving 10x performance improvement after refactoring - **Results**: - Built strong team self-drive culture - Established efficient development cadence and production monitoring system - Shipped v1.0 within 3 months, earning pilot customer validation and stable partnership --- ### Ruijie Networks Co., Ltd. · Java Tech Lead / Frontend Tech Lead / LMT Lead **2017-10 – 2025-01 (7 years 3 months) | Chengdu** #### Cloud Co-pilot Intelligent O&M Platform Alibaba Cloud-based SaaS O&M platform (10+ developers, 500+ tenants) providing cloud-ground unified monitoring, AI algorithms, and CRM capabilities for proactive service and 24/7 support. **Tech Stack:** Spring Cloud · Vue · UniApp · Flowable · Powerjob · Flink · ShardingSphere · Pulsar · ClickHouse · Redis · PostgreSQL · Docker · K8s **Key Responsibilities (Java Tech Lead):** - Owned detailed design and implementation of CRM, task board, tenant notification, task strategy, and complaint tracking modules - Led **DFX system consolidation**: concurrent strategy triggering, core business monitoring, sharded query performance optimization - Completed **server capacity prediction architecture validation** (ClickHouse + Flink + Prophet + LLaMA2), driving AI capability productization - Managed cloud platform DevOps (Docker/K8s) and production incident response --- #### Lexiang Intelligent O&M Management Platform Flagship O&M platform (70+ developers, ~¥100M annual revenue) with metrics-driven unified resource monitoring across 15+ functional modules including visualization center, work center, monitoring center, and alert center. **Tech Stack:** Spring Boot · React · eggjs · Kafka · ClickHouse · Flink · ArangoDB · PostgreSQL · Redis · Python · Go · Docker · K8s **Key Responsibilities:** **① LMT Lead (~3 years | 10-person team)** - **Team Management**: Built and managed a 10-person cross-functional team; defined member profiles and annual OKRs; established team performance evaluation mechanisms - **Engineering Standards**: Defined field defect handling processes and technical standards; tracked issue resolution progress - **Technical Problem Solving**: Led on-site K8s service availability issue resolution (environment, network, service stability); drove DFX consolidation and implementation - **Data-Driven Efficiency**: Built a Python + Vue analytics system for field bug distribution and team efficiency metrics - **AI Engineering Practice**: Deployed a private knowledge base using AnythingLLM + Ollama for field issue resolution - **Cross-Team Collaboration**: Coordinated cross-team communication, resource alignment, and progress tracking **② Java Tech Lead** - Owned detailed design and API development for strategy management, alert center, data warehouse, and resource discovery modules - Led **master data center core API design and development** (CMDB · Model · Strategy · Federated Query) - Code Review --- #### Cheetah Intelligent O&M Platform A business O&M management tool (30+ developers) enabling proactive closed-loop fault handling: detection → analysis → localization → resolution. **Tech Stack:** Spring Boot · React · eggjs · Kafka · ClickHouse · Flink · PostgreSQL · Redis · GraphQL · Dubbo · Docker **Key Responsibilities (Frontend Tech Lead / Full Stack):** - Led frontend technology selection and evaluation (React · eggjs · Formily); built the frontend component library and established frontend development standards - Developed core frontend modules for business experience center, alert center, and traffic analysis center - Led frontend code reviews - Set up backend project scaffolding; implemented backend modules including system configuration --- ### Chengdu Dispuna Co., Ltd. · Web Team Lead **2017-04 – 2017-10 (6 months) | Chengdu** #### Big Data Intelligent O&M Platform A log analysis and host monitoring platform for financial industry O&M teams (8 developers), processing hundreds of MB to several GB of log data daily. **Tech Stack:** Spring Boot · Vue · Kafka · HBase · Hadoop · Storm · Redis · Elasticsearch · MySQL · Dubbo **Key Responsibilities (Web Team Lead, 3 members):** - Managed team member goals and performance; rotated as ScrumMaster, driving daily standups and task tracking - Owned core business design and implementation: Kafka consumption, real-time push, ES index construction - Completed log data ETL and Kafka cluster multi-instance validation --- ### Elane (Beijing) Data Technology Co., Ltd. · Java Developer **2016-03 – 2017-03 (1 year)** #### Container Shipping Management SaaS Platform During the monolith-to-SaaS refactoring transition — responsible for platform maintenance, Redis Sentinel multi-instance session sharing implementation, enterprise client requirement assessment and delivery, Express + MongoDB async data exchange center development, and new hire mentoring. **Tech Stack:** Spring · Kafka · Redis · MySQL · Zookeeper · Docker · MongoDB · Spark · Hive · Node.js --- ### Beijing Zhongke Fulong Technology Co., Ltd. · Product Assistant **2015-06 – 2016-03 (9 months)** Handled business requirement research, requirement documentation, client relationship management, and project planning coordination for digital factory and State Grid energy management platform projects. --- ### Beijing Shenzhou Aerospace Technology Co., Ltd. · Java Developer **2013-04 – 2015-06 (2 years 2 months)** Participated in detailed design, coding, unit testing, and documentation for the Aerospace Model Collaborative Development Management System (AVDPM) and Product Data Package System Phase 1. **Tech Stack:** Oracle · SQL Server · Java · jQuery --- ## Education | University | Major | Degree | |---|---|---| | Chongqing University of Science and Technology | Computer Science and Technology | Bachelor's | --- [中文版本](/resume/)