Reisyan N.

Full Stack Software Engineer | AI Agents | Next.js, Node.js & SaaS

Hi, I’m Nathan, a Software Engineer with 4+ years of experience building scalable web applications, business systems, and AI powered solutions. I specialize in full stack development using Next.js, React, FastAPI, Node.js, and Laravel, with strong experience in designing reliable backend services, modern frontend applications, and production ready architectures. Over the years, I’ve worked on projects involving: • AI Agents & AI Automation • OpenAI & Gemini Integration • RAG (Retrieval-Augmented Generation) Systems • REST API Development • CRM & Internal Business Systems • SaaS Applications • PostgreSQL & Database Design • Docker & Cloud Deployment • Workflow Automation I focus on writing clean, maintainable, and scalable code while ensuring clear communication and reliable delivery throughout the project lifecycle. What I can help you with: • Full Stack Web Development • AI Integration & AI Agents • Next.js & React Applications • FastAPI, Node JS and Laravel Backend Development • REST API Development • SaaS Product Development • Database Design & Optimization • Workflow Automation • Docker Deployment & Infrastructure • Long term Product Development I’m open to long term collaboration and helping businesses build high quality software products from idea to production.