Portfolio: nguyen.is-a.dev
Backend | Blockchain | AI
- Experience building scalable, reliable backend systems for high-concurrency, large-scale systems.
- Strong expertise in distributed systems, microservices, event-driven architecture, and cloud-native backend architectures.
- Experience with designing and implementing REST API, GraphQL, gRPC, WebSocket.
- Leading system architecture design, technical research, performance optimization, production troubleshooting and root cause analysis.
- Proficient in Go, Java (Spring Boot), TypeScript, Kubernetes, Kafka, RabbitMQ, PostgreSQL, and Redis.
- Drive engineering excellence through unit testing, CI/CD, code reviews, technical sharing, and cross-functional collaboration.
- Actively learning and building AI Agent systems with hands-on experience in LLM integration, multi-agent workflows, task planning, and tool calling.
- Programing Languages: Go, Java (Spring Boot), TypeScript, Python, C++, PHP
- AI: AI Agents, LLM Integration, Prompt Engineering, Tool Calling, Context Management
- Architecture: Distributed Systems, Microservices, Event-Driven Architecture
- Backend: REST API, gRPC, GraphQL, WebSocket
- Databases & Caching: PostgreSQL, MySQL, MongoDB, Elastic Search, ClickHouse, Cassandra, Redis, Memcached
- Messaging & Streaming: Kafka, RabbitMQ, Redis Pub/Sub
- Infrastructure: AWS, Kubernetes, Docker, Linux
- Engineering: System Design, Performance Optimization, Production Troubleshooting, Test Driven Development, Agile
- Ethereum : Decentralized Application Design & Development
- Ethereum and Solidity: The Complete Developer's Guide
- Blockchain Advanced Level: Uses Beyond Bitcoin 2018
- Compile Your First Ethereum Smart Contract With Solidity
- The Coding Interview Bootcamp : Algorithms + Datatructures
- Problem Solving
Feel free to connect me
