Vietnam
I’m a Senior Software Engineer passionate about building scalable, high-performance web applications. With over several years of experience in both frontend and backend, I’ve collaborated with global teams across Europe and Asia to deliver impactful digital solutions. I specialize in React, Next.js, Vue, Angular, Node.js, and cloud technologies, with a strong product mindset and attention to performance, design, and usability. Recently, I’ve explored AI-driven workflows using LlamaIndex, Dify, and vector databases. I thrive on solving complex problems, learning fast, and creating technology that empowers users and businesses alike.
Led project planning, technology selection, and cost estimation while defining scope and communicating development processes with clients. Recruited and managed a small team, reviewed code, and led frontend development with backend support. Deployed projects on Azure using containerized architecture and ensured timely delivery. Key project: Siraj Website – an online personality test inspired by the MBTI framework.
Led the design and development of an AI-powered web application with agentic features. Built RAG-based workflows using Dify, OpenAI, Gemini, and Amazon Bedrock, integrating Weaviate for vector search. Developed chat interfaces, backend services, and multi-agent workflows with secure data handling. Collaborated closely with the co-founder to deliver the X-Sung Agent — an AI chatbot for internal sales support and business integrations.
Prepared technical proposals and documentation to secure customer deals, while planning and designing project architecture and systems tailored to client requirements. Developed a CRM and web app to streamline spa business operations, with full responsibility for maintenance and custom features. Key projects (team of 2): Admin Portal for spa management and Check-in Portal for seamless customer check-ins.