Lance Ericson Magpantay

Senior Full Stack Engineer with 10+ years of experience building scalable web applications, AI-powered platforms, and high-performance frontend systems using React, Next.js, and TypeScript.

I specialize in developing data-intensive dashboards, real-time analytics platforms, and modern frontend architectures, with a strong focus on performance, scalability, and user experience.

I also have hands-on experience integrating AI systems (LLMs, RAG pipelines, embeddings, and vector search) into production applications, enabling intelligent UI experiences such as summarization, search, and decision support.

While frontend engineering is my core strength, I bring full-stack capabilities with Ecommerce and CMS(Shopify, Wordpress, Webflow) Node.js, FastAPI (Python), Django, and C#/.NET, allowing me to design and implement end-to-end systems.