I'm Vu Le Bao Long, a software engineer in Ho Chi Minh City, Vietnam, with 5+ years of experience delivering software from development through production. My focus is Go backend engineering: APIs, microservices, real-time systems, and AI-powered products.
- Backend: Go services with Gin and Kratos, REST/gRPC APIs, authentication, and data workflows.
- Real-time & AI: streaming chat, retrieval-augmented generation, WebSocket feeds, and market data processing.
- Delivery: database migrations, Docker, CI/CD, deployment, and production support.
- Across the stack: React, Next.js, and TypeScript to bring the complete product to users.
Open to Go Backend and Full-Stack Software Engineer opportunities.
Go-powered products first, followed by tools I build to ship and operate software.
PrediX · Go / Full-stack Engineer Built Go microservices for points, referrals, battle events, and AI support, alongside customer, admin, and ambassador applications.
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MegaPro · Go / Full-stack Engineer Owned Go services for an AI support assistant and real-time crypto charting, from knowledge retrieval to indicator processing.
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deploy-kit · Public repository A Go CLI that reads YAML project configuration, builds Docker images, transfers them over SSH, and runs Docker Compose on the target server.
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observability-stack · Public repository A container logging stack with Docker service discovery, Alloy log collection and relabeling, Loki storage, and Grafana for exploring logs.
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PrediX and MegaPro are professional work; links lead to the products. More work, including MegaTrade, CoinCraze, and Tabbicus, is on my portfolio.
| Layer | Technologies |
|---|---|
| Go backend | Go · Gin · Kratos · Go-Zero · Ent · REST · gRPC |
| Data & messaging | PostgreSQL · MySQL · MongoDB · Redis · RabbitMQ |
| AI & real-time | OpenAI · RAG · pgvector · Elasticsearch · WebSocket |
| Infrastructure | Docker · Kubernetes · GitHub Actions · AWS EC2 · Nginx |
| Observability | Grafana · Prometheus · Loki · Alloy |
| Product interfaces | TypeScript · React · Next.js · Electron · NestJS |
Experience & education
- SPLabs — Software Engineer: Go services, full-stack products, AI support systems, and real-time infrastructure for blockchain and crypto products.
- GoFarm — Software Engineer: employee management features, reusable interfaces, forms, validation, and backend API integrations.
- University of Information Technology — VNUHCM (UIT): Bachelor's degree in Information Technology.
- Full experience and certifications: CV · Portfolio.
Contribution calendar · refreshed daily with GitHub Actions
