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I’m Tuan Dao Van, a Senior AI Full-Stack Engineer from Da Nang, Vietnam, focused on turning LLMs and AI capabilities into production-ready products. I build intelligent SaaS platforms and full-stack applications by combining modern front-end and back-end engineering with LLMs, RAG, AI agents, semantic search, and conversational AI. I lead end-to-end development—architecture, implementation, data modeling, API/backend services, AI integration, CI/CD, monitoring, and ongoing iteration. I enjoy designing reliable AI workflows (embedding/vector search pipelines, prompt engineering, retrieval strategies, and structured outputs) and delivering practical features like knowledge retrieval, AI assistants, automated workflows, and document processing that scale across product areas.…I’m Tuan Dao Van, a Senior AI Full-Stack Engineer from Da Nang, Vietnam, focused on turning LLMs and AI capabilities into production-ready products. I build intelligent SaaS platforms and full-stack applications by combining modern front-end and back-end engineering with LLMs, RAG, AI agents, semantic search, and conversational AI. I lead end-to-end development—architecture, implementation, data modeling, API/backend services, AI integration, CI/CD, monitoring, and ongoing iteration. I enjoy designing reliable AI workflows (embedding/vector search pipelines, prompt engineering, retrieval strategies, and structured outputs) and delivering practical features like knowledge retrieval, AI assistants, automated workflows, and document processing that scale across product areas.

Tuan Dao Van

AI Engineer, Full Stack Developer, Software Engineer, +3

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I’m Tuan Dao Van, a Senior AI Full-Stack Engineer from Da Nang, Vietnam, focused on turning LLMs and AI capabilities into production-ready products. I build intelligent SaaS platforms and full-stack applications by combining modern front-end and back-end engineering with LLMs, RAG, AI agents, semantic search, and conversational AI. I lead end-to-end development—architecture, implementation, data modeling, API/backend services, AI integration, CI/CD, monitoring, and ongoing iteration. I enjoy designing reliable AI workflows (embedding/vector search pipelines, prompt engineering, retrieval strategies, and structured outputs) and delivering practical features like knowledge retrieval, AI assistants, automated workflows, and document processing that scale across product areas.…I’m Tuan Dao Van, a Senior AI Full-Stack Engineer from Da Nang, Vietnam, focused on turning LLMs and AI capabilities into production-ready products. I build intelligent SaaS platforms and full-stack applications by combining modern front-end and back-end engineering with LLMs, RAG, AI agents, semantic search, and conversational AI. I lead end-to-end development—architecture, implementation, data modeling, API/backend services, AI integration, CI/CD, monitoring, and ongoing iteration. I enjoy designing reliable AI workflows (embedding/vector search pipelines, prompt engineering, retrieval strategies, and structured outputs) and delivering practical features like knowledge retrieval, AI assistants, automated workflows, and document processing that scale across product areas.

Available to hire

I’m Tuan Dao Van, a Senior AI Full-Stack Engineer from Da Nang, Vietnam, focused on turning LLMs and AI capabilities into production-ready products. I build intelligent SaaS platforms and full-stack applications by combining modern front-end and back-end engineering with LLMs, RAG, AI agents, semantic search, and conversational AI.

I lead end-to-end development—architecture, implementation, data modeling, API/backend services, AI integration, CI/CD, monitoring, and ongoing iteration. I enjoy designing reliable AI workflows (embedding/vector search pipelines, prompt engineering, retrieval strategies, and structured outputs) and delivering practical features like knowledge retrieval, AI assistants, automated workflows, and document processing that scale across product areas.

Skills

Experience Level

Expert

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Expert

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Expert

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Expert

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Expert

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Expert

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Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Work Experience

Senior AI Full-Stack Engineer at Corgea

March 1, 2024 - Present

Lead end-to-end development of AI-powered full-stack applications using React/Next.js, TypeScript, Python/FastAPI, and Node.js with AI services, APIs, and databases. Architect and productionize AI workflows using LLMs, RAG, AI agents, semantic search, conversational AI, and intelligent automation. Design and implement embedding/vector search pipelines for domain-specific knowledge retrieval and contextual AI responses. Build reusable AI APIs, backend services, and frontend components to scale intelligent functionality across multiple product areas. Work with PostgreSQL, MongoDB, Redis, Supabase, and integrate third-party AI and automation platforms such as n8n, Make, and Zapier. Apply prompt engineering, context construction, retrieval strategies, structured outputs, and model integration techniques to improve AI reliability and usefulness.

AI Engineer / Full-Stack Engineer (Scaleway)

September 1, 2021 - February 29, 2024

Developed AI-powered full-stack applications using React, Next.js, TypeScript, Python/FastAPI, Node.js, databases, APIs, and LLM services. Integrated LLM APIs into production-oriented workflows handling prompts, context, response processing, validation, and application business logic. Designed and implemented RAG pipelines using embeddings, vector search, and vector databases such as Pinecone, ChromaDB, and Weaviate. Built semantic search, knowledge retrieval, conversational functionality, AI-generated content, and intelligent automation workflows. Architected AI services that connect language models with application data, backend logic, external APIs, and user-facing interfaces. Improved AI feature reliability by separating model interaction, retrieval, business logic, and presentation concerns; debugged and optimized systems across frontend, backend, databases, AI services, and third-party integrations.

AI Engineer / Full-Stack Engineer at Scaleway

September 1, 2021 - February 29, 2024

Developed AI-powered full-stack applications with React, Next.js, TypeScript, and Python/FastAPI, Node.js, APIs, databases, and LLM services. Integrated LLM APIs into production-oriented workflows handling prompts, context, response processing, validation, and application business logic. Designed and implemented RAG pipelines using embeddings, vector search, and vector databases including Pinecone, Chromadb, and Weaviate. Built semantic search, knowledge retrieval, conversational functionality, AI-generated content, and intelligent automation workflows. Architected AI services connecting language models with application data, backend logic, external APIs, and user-facing interfaces, improving reliability by separating model interaction, retrieval, business logic, and presentation concerns.

Full-Stack Engineer at Visibl

January 1, 2019 - September 30, 2021

Developed scalable full-stack applications using React, Next.js, TypeScript, Python/FastAPI, and Node.js with REST APIs. Designed backend services including authentication flows, asynchronous operations, integrations, and reusable application components. Worked with PostgreSQL, MongoDB, and Redis for persistence, data modeling, caching, and performance optimization. Improved application performance via frontend optimization, backend improvements, database optimization, caching, and efficient API communication. Used Docker and cloud deployment environments and contributed to CI/CD for reliable application delivery, collaborating on architectural decisions with product and engineering teams. Began integrating AI capabilities into full-stack products to establish a foundation for later AI specialization.

Full-Stack Developer at Hupo

February 1, 2018 - November 30, 2018

Developed full-stack web applications across React-based frontends and Node.js/Python backends using REST APIs, databases, and third-party integrations. Built reusable, responsive UI components and implemented application business logic, authentication, authorization, and user management. Designed and maintained relational and document-oriented databases with Redis caching to improve performance. Integrated external APIs and services for authentication, data synchronization, and application workflows. Containerized applications with Docker and contributed to CI/CD and automated deployment workflows. Troubleshot production issues across frontend, backend, database, and infrastructure layers, contributing to code reviews, debugging, and architecture discussions.