Senior backend-focused full stack engineer with 10+ years delivering scalable services across API design, distributed systems, and cloud-native backends. Comfortable owning end-to-end delivery while partnering with front end and product teams. Deep hands-on experience with artificial intelligence (AI) and machine learning (ML) in production, including large language models (LLMs), retrieval-augmented generation (RAG), and reliable data pipelines. Proven track record of leading technical design, architecture reviews, and modernization work with product, security, and infrastructure stakeholders.
Technologies: Backend, AI, Blockchain, Python, Go, PHP, Java, SpringBoot, System Design, Apache Kafka, LLM APIs, gRPC, GraphQL, RBAC, Distributed System
Portfolio: https://ngkevin.vercel.app
Email: ngkevin3327@gmail.com
Senior backend-focused full stack engineer with 10+ years delivering scalable services across API design, distributed systems, and cloud-native backends. Comfortable owning end-to-end delivery while partnering with front end and product teams. Deep hands-on experience with artificial intelligence (AI) and machine learning (ML) in production, including large language models (LLMs), retrieval-augmented generation (RAG), and reliable data pipelines. Proven track record of leading technical design, architecture reviews, and modernization work with product, security, and infrastructure stakeholders.